netci.groovy

   1 // Import the utility functionality.
   2
   3 import jobs.generation.*
   4
   5 // The input project name (e.g. dotnet/coreclr)
   6 def project = GithubProject
   7 // The input branch name (e.g. master)
   8 def branch = GithubBranchName
   9 def projectFolder = Utilities.getFolderName(project) + '/' + Utilities.getFolderName(branch)
  10
  11 // Create a folder for JIT stress jobs and associated folder views
  12 folder('jitstress')
  13 Utilities.addStandardFolderView(this, 'jitstress', project)
  14
  15 // Create a folder for testing via illink
  16 folder('illink')
  17 Utilities.addStandardFolderView(this, 'illink', project)
  18
  19 def static getOSGroup(def os) {
  20     def osGroupMap = ['Ubuntu'      : 'Linux',
  21                       'Ubuntu16.04' : 'Linux',
  22                       'Ubuntu16.10' : 'Linux',
  23                       'RHEL7.2'     : 'Linux',
  24                       'Debian8.4'   : 'Linux',
  25                       'Fedora24'    : 'Linux',
  26                       'CentOS7.1'   : 'Linux',
  27                       'Tizen'       : 'Linux',
  28                       'OSX10.12'    : 'OSX',
  29                       'Windows_NT'  : 'Windows_NT']
  30     def osGroup = osGroupMap.get(os, null)
  31     assert osGroup != null : "Could not find os group for ${os}"
  32     return osGroupMap[os]
  33 }
  34
  35 def static getCrossArchitectures(def os, def architecture, def scenario) {
  36     switch (architecture) {
  37         case 'arm':
  38             return ['x86','x64']
  39
  40         case 'arm64':
  41             return ['x64']
  42     }
  43
  44     assert false
  45 }
  46
  47 // We use this class (vs variables) so that the static functions can access data here.
  48 class Constants {
  49
  50     // We have very limited Windows ARM64 hardware (used for ARM/ARM64 testing) and Linux/arm32 and Linux/arm64 hardware.
  51     // So only allow certain branches to use it.
  52     def static LimitedHardwareBranches = [
  53                'master']
  54
  55     // Innerloop build OS's
  56     // The Windows_NT_BuildOnly OS is a way to speed up the Non-Windows builds by avoiding
  57     // test execution in the build flow runs.  It generates the exact same build
  58     // as Windows_NT but without running the tests.
  59     def static osList = [
  60                'Ubuntu',
  61                'Debian8.4',
  62                'OSX10.12',
  63                'Windows_NT',
  64                'Windows_NT_BuildOnly',
  65                'CentOS7.1',
  66                'RHEL7.2',
  67                'Ubuntu16.04',
  68                'Ubuntu16.10',
  69                'Fedora24',
  70                'Tizen']
  71
  72     def static crossList = [
  73                'Ubuntu',
  74                'Debian8.4',
  75                'OSX10.12',
  76                'Windows_NT',
  77                'CentOS7.1',
  78                'RHEL7.2']
  79
  80     // This is a set of JIT stress modes combined with the set of variables that
  81     // need to be set to actually enable that stress mode.  The key of the map is the stress mode and
  82     // the values are the environment variables
  83     def static jitStressModeScenarios = [
  84                'minopts'                        : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JITMinOpts' : '1'],
  85                'tieredcompilation'              : ['COMPlus_TieredCompilation' : '1'], // this can be removed once tiered compilation is on by default
  86                'no_tiered_compilation'          : ['COMPlus_TieredCompilation' : '0'],
  87                'no_tiered_compilation_innerloop': ['COMPlus_TieredCompilation' : '0'],
  88                'forcerelocs'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_ForceRelocs' : '1'],
  89                'jitstress1'                     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '1'],
  90                'jitstress2'                     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2'],
  91                'jitstress1_tiered'              : ['COMPlus_TieredCompilation' : '1', 'COMPlus_JitStress' : '1'],
  92                'jitstress2_tiered'              : ['COMPlus_TieredCompilation' : '1', 'COMPlus_JitStress' : '2'],
  93                'jitstressregs1'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '1'],
  94                'jitstressregs2'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '2'],
  95                'jitstressregs3'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '3'],
  96                'jitstressregs4'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '4'],
  97                'jitstressregs8'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '8'],
  98                'jitstressregs0x10'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x10'],
  99                'jitstressregs0x80'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x80'],
 100                'jitstressregs0x1000'            : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x1000'],
 101                'jitstress2_jitstressregs1'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '1'],
 102                'jitstress2_jitstressregs2'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '2'],
 103                'jitstress2_jitstressregs3'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '3'],
 104                'jitstress2_jitstressregs4'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '4'],
 105                'jitstress2_jitstressregs8'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '8'],
 106                'jitstress2_jitstressregs0x10'   : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '0x10'],
 107                'jitstress2_jitstressregs0x80'   : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '0x80'],
 108                'jitstress2_jitstressregs0x1000' : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '0x1000'],
 109                'tailcallstress'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_TailcallStress' : '1'],
 110                'jitsse2only'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableAVX' : '0', 'COMPlus_EnableSSE3_4' : '0'],
 111                'jitnosimd'                      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_FeatureSIMD' : '0'],
 112                'jitincompletehwintrinsic'       : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1'],
 113                'jitx86hwintrinsicnoavx'         : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_EnableAVX' : '0'], // testing the legacy SSE encoding
 114                'jitx86hwintrinsicnoavx2'        : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_EnableAVX2' : '0'], // testing SNB/IVB
 115                'jitx86hwintrinsicnosimd'        : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_FeatureSIMD' : '0'], // match "jitnosimd", may need to remove after decoupling HW intrinsic from FeatureSIMD
 116                'jitnox86hwintrinsic'            : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_EnableSSE' : '0' , 'COMPlus_EnableSSE2' : '0' , 'COMPlus_EnableSSE3' : '0' , 'COMPlus_EnableSSSE3' : '0' , 'COMPlus_EnableSSE41' : '0' , 'COMPlus_EnableSSE42' : '0' , 'COMPlus_EnableAVX' : '0' , 'COMPlus_EnableAVX2' : '0' , 'COMPlus_EnableAES' : '0' , 'COMPlus_EnableBMI1' : '0' , 'COMPlus_EnableBMI2' : '0' , 'COMPlus_EnableFMA' : '0' , 'COMPlus_EnableLZCNT' : '0' , 'COMPlus_EnablePCLMULQDQ' : '0' , 'COMPlus_EnablePOPCNT' : '0'],
 117                'corefx_baseline'                : ['COMPlus_TieredCompilation' : '0'], // corefx baseline
 118                'corefx_minopts'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JITMinOpts' : '1'],
 119                'corefx_tieredcompilation'       : ['COMPlus_TieredCompilation' : '1'],  // this can be removed once tiered compilation is on by default
 120                'corefx_jitstress1'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '1'],
 121                'corefx_jitstress2'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2'],
 122                'corefx_jitstressregs1'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '1'],
 123                'corefx_jitstressregs2'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '2'],
 124                'corefx_jitstressregs3'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '3'],
 125                'corefx_jitstressregs4'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '4'],
 126                'corefx_jitstressregs8'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '8'],
 127                'corefx_jitstressregs0x10'       : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x10'],
 128                'corefx_jitstressregs0x80'       : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x80'],
 129                'corefx_jitstressregs0x1000'     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x1000'],
 130                'gcstress0x3'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0x3'],
 131                'gcstress0xc'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC'],
 132                'zapdisable'                     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0'],
 133                'heapverify1'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_HeapVerify' : '1'],
 134                'gcstress0xc_zapdisable'             : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0'],
 135                'gcstress0xc_zapdisable_jitstress2'  : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0', 'COMPlus_JitStress'  : '2'],
 136                'gcstress0xc_zapdisable_heapverify1' : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0', 'COMPlus_HeapVerify' : '1'],
 137                'gcstress0xc_jitstress1'             : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_JitStress'  : '1'],
 138                'gcstress0xc_jitstress2'             : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_JitStress'  : '2'],
 139                'gcstress0xc_minopts_heapverify1'    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_JITMinOpts' : '1', 'COMPlus_HeapVerify' : '1']
 140     ]
 141
 142     // This is a set of ReadyToRun stress scenarios
 143     def static r2rStressScenarios = [
 144                'r2r_jitstress1'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStress": "1"],
 145                'r2r_jitstress2'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStress": "2"],
 146                'r2r_jitstress1_tiered'      : ['COMPlus_TieredCompilation' : '1', "COMPlus_JitStress": "1"],
 147                'r2r_jitstress2_tiered'      : ['COMPlus_TieredCompilation' : '1', "COMPlus_JitStress": "2"],
 148                'r2r_jitstressregs1'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "1"],
 149                'r2r_jitstressregs2'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "2"],
 150                'r2r_jitstressregs3'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "3"],
 151                'r2r_jitstressregs4'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "4"],
 152                'r2r_jitstressregs8'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "8"],
 153                'r2r_jitstressregs0x10'      : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "0x10"],
 154                'r2r_jitstressregs0x80'      : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "0x80"],
 155                'r2r_jitstressregs0x1000'    : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "0x1000"],
 156                'r2r_jitminopts'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_JITMinOpts": "1"],
 157                'r2r_jitforcerelocs'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_ForceRelocs": "1"],
 158                'r2r_gcstress15'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_GCStress": "0xF"],
 159                'r2r_no_tiered_compilation'  : ['COMPlus_TieredCompilation' : '0'],
 160     ]
 161
 162     // This is the basic set of scenarios
 163     def static basicScenarios = [
 164                'innerloop',
 165                'normal',
 166                'ilrt',
 167                'r2r',
 168                'longgc',
 169                'formatting',
 170                'gcsimulator',
 171                // 'jitdiff', // jitdiff is currently disabled, until someone spends the effort to make it fully work
 172                'standalone_gc',
 173                'gc_reliability_framework',
 174                'illink',
 175                'corefx_innerloop',
 176                'crossgen_comparison',
 177                'pmi_asm_diffs']
 178
 179     def static allScenarios = basicScenarios + r2rStressScenarios.keySet() + jitStressModeScenarios.keySet()
 180
 181     // Valid PR trigger combinations.
 182     def static prTriggeredValidInnerLoopCombos = [
 183         'Windows_NT': [
 184             'x64': [
 185                 'Checked'
 186             ],
 187             'x86': [
 188                 'Checked',
 189                 'Release'
 190             ],
 191             'arm': [
 192                 'Debug',
 193                 'Checked'
 194             ],
 195             'arm64': [
 196                 'Debug',
 197                 'Checked'
 198             ]
 199         ],
 200         'Windows_NT_BuildOnly': [
 201             'x64': [
 202                 'Checked',
 203                 'Release'
 204             ],
 205             'x86': [
 206                 'Checked',
 207                 'Release'
 208             ],
 209             'arm': [
 210                 'Checked'
 211             ],
 212         ],
 213         'Ubuntu': [
 214             'x64': [
 215                 'Checked'
 216             ],
 217             'arm': [
 218                 'Checked'
 219             ]
 220         ],
 221         'Ubuntu16.04': [
 222             'arm64': [
 223                 'Checked'
 224             ]
 225         ],
 226         'CentOS7.1': [
 227             'x64': [
 228                 'Debug',
 229                 'Checked'
 230             ]
 231         ],
 232         'OSX10.12': [
 233             'x64': [
 234                 'Checked'
 235             ]
 236         ],
 237         'Tizen': [
 238             'armem': [
 239                 'Checked'
 240             ]
 241         ]
 242     ]
 243
 244     // A set of scenarios that are valid for arm/arm64 tests run on hardware. This is a map from valid scenario name
 245     // to Tests.lst file categories to exclude.
 246     //
 247     // This list should contain a subset of the scenarios from `allScenarios`. Please keep this in the same order as that,
 248     // and with the same values, with some commented out, for easier maintenance.
 249     //
 250     // Note that some scenarios that are commented out should be enabled, but haven't yet been.
 251     //
 252     def static validArmWindowsScenarios = [
 253                'innerloop',
 254                'normal',
 255                // 'ilrt'
 256                'r2r',
 257                // 'longgc'
 258                // 'formatting'
 259                // 'gcsimulator'
 260                // 'jitdiff'
 261                // 'standalone_gc'
 262                // 'gc_reliability_framework'
 263                // 'illink'
 264                // 'corefx_innerloop'
 265                // 'crossgen_comparison'
 266                // 'pmi_asm_diffs'
 267                'r2r_jitstress1',
 268                'r2r_jitstress2',
 269                'r2r_jitstress1_tiered',
 270                'r2r_jitstress2_tiered',
 271                'r2r_jitstressregs1',
 272                'r2r_jitstressregs2',
 273                'r2r_jitstressregs3',
 274                'r2r_jitstressregs4',
 275                'r2r_jitstressregs8',
 276                'r2r_jitstressregs0x10',
 277                'r2r_jitstressregs0x80',
 278                'r2r_jitstressregs0x1000',
 279                'r2r_jitminopts',
 280                'r2r_jitforcerelocs',
 281                'r2r_gcstress15',
 282                'r2r_no_tiered_compilation',
 283                'minopts',
 284                'tieredcompilation',
 285                'no_tiered_compilation',
 286                'no_tiered_compilation_innerloop',
 287                'forcerelocs',
 288                'jitstress1',
 289                'jitstress2',
 290                'jitstress1_tiered',
 291                'jitstress2_tiered',
 292                'jitstressregs1',
 293                'jitstressregs2',
 294                'jitstressregs3',
 295                'jitstressregs4',
 296                'jitstressregs8',
 297                'jitstressregs0x10',
 298                'jitstressregs0x80',
 299                'jitstressregs0x1000',
 300                'jitstress2_jitstressregs1',
 301                'jitstress2_jitstressregs2',
 302                'jitstress2_jitstressregs3',
 303                'jitstress2_jitstressregs4',
 304                'jitstress2_jitstressregs8',
 305                'jitstress2_jitstressregs0x10',
 306                'jitstress2_jitstressregs0x80',
 307                'jitstress2_jitstressregs0x1000',
 308                'tailcallstress',
 309                // 'jitsse2only'                     // Only relevant to xarch
 310                'jitnosimd',                         // Only interesting on platforms where SIMD support exists.
 311                // 'jitincompletehwintrinsic'
 312                // 'jitx86hwintrinsicnoavx'
 313                // 'jitx86hwintrinsicnoavx2'
 314                // 'jitx86hwintrinsicnosimd'
 315                // 'jitnox86hwintrinsic'
 316                'corefx_baseline',                   // corefx tests don't use smarty
 317                'corefx_minopts',                    // corefx tests don't use smarty
 318                'corefx_tieredcompilation',          // corefx tests don't use smarty
 319                'corefx_jitstress1',                 // corefx tests don't use smarty
 320                'corefx_jitstress2',                 // corefx tests don't use smarty
 321                'corefx_jitstressregs1',             // corefx tests don't use smarty
 322                'corefx_jitstressregs2',             // corefx tests don't use smarty
 323                'corefx_jitstressregs3',             // corefx tests don't use smarty
 324                'corefx_jitstressregs4',             // corefx tests don't use smarty
 325                'corefx_jitstressregs8',             // corefx tests don't use smarty
 326                'corefx_jitstressregs0x10',          // corefx tests don't use smarty
 327                'corefx_jitstressregs0x80',          // corefx tests don't use smarty
 328                'corefx_jitstressregs0x1000',        // corefx tests don't use smarty
 329                'gcstress0x3',
 330                'gcstress0xc',
 331                'zapdisable',
 332                'heapverify1',
 333                'gcstress0xc_zapdisable',
 334                'gcstress0xc_zapdisable_jitstress2',
 335                'gcstress0xc_zapdisable_heapverify1',
 336                'gcstress0xc_jitstress1',
 337                'gcstress0xc_jitstress2',
 338                'gcstress0xc_minopts_heapverify1',
 339
 340                //
 341                // NOTE: the following scenarios are not defined in the 'allScenarios' list! Is this a bug?
 342                //
 343
 344                'minopts_zapdisable',
 345                'gcstress0x3_jitstress1',
 346                'gcstress0x3_jitstress2',
 347                'gcstress0x3_jitstressregs1',
 348                'gcstress0x3_jitstressregs2',
 349                'gcstress0x3_jitstressregs3',
 350                'gcstress0x3_jitstressregs4',
 351                'gcstress0x3_jitstressregs8',
 352                'gcstress0x3_jitstressregs0x10',
 353                'gcstress0x3_jitstressregs0x80',
 354                'gcstress0x3_jitstressregs0x1000',
 355                'gcstress0xc_jitstressregs1',
 356                'gcstress0xc_jitstressregs2',
 357                'gcstress0xc_jitstressregs3',
 358                'gcstress0xc_jitstressregs4',
 359                'gcstress0xc_jitstressregs8',
 360                'gcstress0xc_jitstressregs0x10',
 361                'gcstress0xc_jitstressregs0x80',
 362                'gcstress0xc_jitstressregs0x1000'
 363     ]
 364
 365     def static validLinuxArmScenarios = [
 366                'innerloop',
 367                'normal',
 368                // 'ilrt'
 369                'r2r',
 370                // 'longgc'
 371                // 'formatting'
 372                // 'gcsimulator'
 373                // 'jitdiff'
 374                // 'standalone_gc'
 375                // 'gc_reliability_framework'
 376                // 'illink'
 377                // 'corefx_innerloop'
 378                'crossgen_comparison',
 379                'pmi_asm_diffs',
 380                'r2r_jitstress1',
 381                'r2r_jitstress2',
 382                'r2r_jitstress1_tiered',
 383                'r2r_jitstress2_tiered',
 384                'r2r_jitstressregs1',
 385                'r2r_jitstressregs2',
 386                'r2r_jitstressregs3',
 387                'r2r_jitstressregs4',
 388                'r2r_jitstressregs8',
 389                'r2r_jitstressregs0x10',
 390                'r2r_jitstressregs0x80',
 391                'r2r_jitstressregs0x1000',
 392                'r2r_jitminopts',
 393                'r2r_jitforcerelocs',
 394                'r2r_gcstress15',
 395                'r2r_no_tiered_compilation',
 396                'minopts',
 397                'tieredcompilation',
 398                'no_tiered_compilation',
 399                'no_tiered_compilation_innerloop',
 400                'forcerelocs',
 401                'jitstress1',
 402                'jitstress2',
 403                'jitstress1_tiered',
 404                'jitstress2_tiered',
 405                'jitstressregs1',
 406                'jitstressregs2',
 407                'jitstressregs3',
 408                'jitstressregs4',
 409                'jitstressregs8',
 410                'jitstressregs0x10',
 411                'jitstressregs0x80',
 412                'jitstressregs0x1000',
 413                'jitstress2_jitstressregs1',
 414                'jitstress2_jitstressregs2',
 415                'jitstress2_jitstressregs3',
 416                'jitstress2_jitstressregs4',
 417                'jitstress2_jitstressregs8',
 418                'jitstress2_jitstressregs0x10',
 419                'jitstress2_jitstressregs0x80',
 420                'jitstress2_jitstressregs0x1000',
 421                'tailcallstress',
 422                // 'jitsse2only'                          // Only relevant to xarch
 423                // 'jitnosimd'                            // Only interesting on platforms where SIMD support exists.
 424                // 'jitincompletehwintrinsic'
 425                // 'jitx86hwintrinsicnoavx'
 426                // 'jitx86hwintrinsicnoavx2'
 427                // 'jitx86hwintrinsicnosimd'
 428                // 'jitnox86hwintrinsic'
 429                'corefx_baseline',
 430                'corefx_minopts',
 431                'corefx_tieredcompilation',
 432                'corefx_jitstress1',
 433                'corefx_jitstress2',
 434                'corefx_jitstressregs1',
 435                'corefx_jitstressregs2',
 436                'corefx_jitstressregs3',
 437                'corefx_jitstressregs4',
 438                'corefx_jitstressregs8',
 439                'corefx_jitstressregs0x10',
 440                'corefx_jitstressregs0x80',
 441                'corefx_jitstressregs0x1000',
 442                'gcstress0x3',
 443                'gcstress0xc',
 444                'zapdisable',
 445                'heapverify1',
 446                'gcstress0xc_zapdisable',
 447                'gcstress0xc_zapdisable_jitstress2',
 448                'gcstress0xc_zapdisable_heapverify1',
 449                'gcstress0xc_jitstress1',
 450                'gcstress0xc_jitstress2',
 451                'gcstress0xc_minopts_heapverify1'
 452     ]
 453
 454     def static validLinuxArm64Scenarios = [
 455                'innerloop',
 456                'normal',
 457                // 'ilrt'
 458                'r2r',
 459                // 'longgc'
 460                // 'formatting'
 461                // 'gcsimulator'
 462                // 'jitdiff'
 463                // 'standalone_gc'
 464                // 'gc_reliability_framework'
 465                // 'illink'
 466                // 'corefx_innerloop'
 467                // 'crossgen_comparison'
 468                'pmi_asm_diffs',
 469                'r2r_jitstress1',
 470                'r2r_jitstress2',
 471                'r2r_jitstress1_tiered',
 472                'r2r_jitstress2_tiered',
 473                'r2r_jitstressregs1',
 474                'r2r_jitstressregs2',
 475                'r2r_jitstressregs3',
 476                'r2r_jitstressregs4',
 477                'r2r_jitstressregs8',
 478                'r2r_jitstressregs0x10',
 479                'r2r_jitstressregs0x80',
 480                'r2r_jitstressregs0x1000',
 481                'r2r_jitminopts',
 482                'r2r_jitforcerelocs',
 483                'r2r_gcstress15',
 484                'r2r_no_tiered_compilation',
 485                'minopts',
 486                'tieredcompilation',
 487                'no_tiered_compilation',
 488                'no_tiered_compilation_innerloop',
 489                'forcerelocs',
 490                'jitstress1',
 491                'jitstress2',
 492                'jitstress1_tiered',
 493                'jitstress2_tiered',
 494                'jitstressregs1',
 495                'jitstressregs2',
 496                'jitstressregs3',
 497                'jitstressregs4',
 498                'jitstressregs8',
 499                'jitstressregs0x10',
 500                'jitstressregs0x80',
 501                'jitstressregs0x1000',
 502                'jitstress2_jitstressregs1',
 503                'jitstress2_jitstressregs2',
 504                'jitstress2_jitstressregs3',
 505                'jitstress2_jitstressregs4',
 506                'jitstress2_jitstressregs8',
 507                'jitstress2_jitstressregs0x10',
 508                'jitstress2_jitstressregs0x80',
 509                'jitstress2_jitstressregs0x1000',
 510                'tailcallstress',
 511                // 'jitsse2only'                         // Only relevant to xarch
 512                'jitnosimd',                             // Only interesting on platforms where SIMD support exists.
 513                // 'jitincompletehwintrinsic'
 514                // 'jitx86hwintrinsicnoavx'
 515                // 'jitx86hwintrinsicnoavx2'
 516                // 'jitx86hwintrinsicnosimd'
 517                // 'jitnox86hwintrinsic'
 518                'corefx_baseline',
 519                'corefx_minopts',
 520                'corefx_tieredcompilation',
 521                'corefx_jitstress1',
 522                'corefx_jitstress2',
 523                'corefx_jitstressregs1',
 524                'corefx_jitstressregs2',
 525                'corefx_jitstressregs3',
 526                'corefx_jitstressregs4',
 527                'corefx_jitstressregs8',
 528                'corefx_jitstressregs0x10',
 529                'corefx_jitstressregs0x80',
 530                'corefx_jitstressregs0x1000',
 531                'gcstress0x3',
 532                'gcstress0xc',
 533                'zapdisable',
 534                'heapverify1',
 535                'gcstress0xc_zapdisable',
 536                'gcstress0xc_zapdisable_jitstress2',
 537                'gcstress0xc_zapdisable_heapverify1',
 538                'gcstress0xc_jitstress1',
 539                'gcstress0xc_jitstress2',
 540                'gcstress0xc_minopts_heapverify1'
 541     ]
 542
 543     def static configurationList = ['Debug', 'Checked', 'Release']
 544
 545     // This is the set of architectures
 546     // Some of these are pseudo-architectures:
 547     //    armem -- ARM builds/runs using an emulator. Used for Tizen runs.
 548     //    x86_arm_altjit -- ARM runs on x86 using the ARM altjit
 549     //    x64_arm64_altjit -- ARM64 runs on x64 using the ARM64 altjit
 550     def static architectureList = ['arm', 'armem', 'x86_arm_altjit', 'x64_arm64_altjit', 'arm64', 'x64', 'x86']
 551
 552     // This set of architectures that cross build on Windows and run on Windows ARM64 hardware.
 553     def static armWindowsCrossArchitectureList = ['arm', 'arm64']
 554 }
 555
 556 // **************************************************************
 557 // Create some specific views
 558 //
 559 // These aren't using the Utilities.addStandardFolderView() function, because that creates
 560 // views based on a single regular expression. These views will be generated by adding a
 561 // specific set of jobs to them.
 562 //
 563 // Utilities.addStandardFolderView() also creates a lot of additional stuff around the
 564 // view, like "Build Statistics", "Job Statistics", "Unstable Jobs". Until it is determined
 565 // those are required, don't add them (which simplifies the view pages, as well).
 566 // **************************************************************
 567
 568 class Views {
 569     def static MergeJobView = null
 570     def static PeriodicJobView = null
 571     def static ArchitectureViews = [:]
 572     def static OSViews = [:]
 573 }
 574
 575 // MergeJobView: include all jobs that execute when a PR change is merged.
 576 Views.MergeJobView = listView('Merge') {
 577     recurse()
 578     columns {
 579         status()
 580         weather()
 581         name()
 582         lastSuccess()
 583         lastFailure()
 584         lastDuration()
 585         buildButton()
 586     }
 587 }
 588
 589 // PeriodicJobView: include all jobs that execute on a schedule
 590 Views.PeriodicJobView = listView('Periodic') {
 591     recurse()
 592     columns {
 593         status()
 594         weather()
 595         name()
 596         lastSuccess()
 597         lastFailure()
 598         lastDuration()
 599         buildButton()
 600     }
 601 }
 602
 603 // Create a view for non-PR jobs for each architecture.
 604 Constants.architectureList.each { architecture ->
 605     Views.ArchitectureViews[architecture] = listView(architecture) {
 606         recurse()
 607         columns {
 608             status()
 609             weather()
 610             name()
 611             lastSuccess()
 612             lastFailure()
 613             lastDuration()
 614             buildButton()
 615         }
 616     }
 617 }
 618
 619 // Create a view for non-PR jobs for each OS.
 620 Constants.osList.each { os ->
 621     // Don't create one for the special 'Windows_NT_BuildOnly'
 622     if (os == 'Windows_NT_BuildOnly') {
 623         return
 624     }
 625     Views.OSViews[os] = listView(os) {
 626         recurse()
 627         columns {
 628             status()
 629             weather()
 630             name()
 631             lastSuccess()
 632             lastFailure()
 633             lastDuration()
 634             buildButton()
 635         }
 636     }
 637 }
 638
 639 def static addToMergeView(def job) {
 640     Views.MergeJobView.with {
 641         jobs {
 642             name(job.name)
 643         }
 644     }
 645 }
 646
 647 def static addToPeriodicView(def job) {
 648     Views.PeriodicJobView.with {
 649         jobs {
 650             name(job.name)
 651         }
 652     }
 653 }
 654
 655 def static addToViews(def job, def isFlowJob, def isPR, def architecture, def os, def configuration, def scenario) {
 656     if (isPR) {
 657         // No views want PR jobs currently.
 658         return
 659     }
 660
 661     // We don't want to include in view any job that is only used by a flow job (because we want the views to have only the
 662     // "top-level" jobs. Build only jobs are such jobs.
 663     if (os == 'Windows_NT_BuildOnly') {
 664         return
 665     }
 666
 667     if (!isFlowJob) {
 668         // For non-flow jobs, which ones are only used by flow jobs?
 669         if ((architecture == 'arm') || (architecture == 'arm64')) {
 670             if (isCoreFxScenario(scenario)) {
 671                 // We have corefx-specific scenario builds for each of the runs, but these are driven by flow jobs.
 672                 return
 673             }
 674
 675             // We're left with the basic normal/innerloop builds. We might want to remove these from the views also, if desired.
 676             // However, there are a few, like the Debug Build, that is build only, not "Build and Test", that we should leave.
 677         }
 678     }
 679
 680     // Add to architecture view.
 681     Views.ArchitectureViews[architecture].with {
 682         jobs {
 683             name(job.name)
 684         }
 685     }
 686
 687     // Add to OS view.
 688     Views.OSViews[os].with {
 689         jobs {
 690             name(job.name)
 691         }
 692     }
 693 }
 694
 695 def static addPeriodicTriggerHelper(def job, String cronString, boolean alwaysRuns = false) {
 696     addToPeriodicView(job)
 697     Utilities.addPeriodicTrigger(job, cronString, alwaysRuns)
 698 }
 699
 700 def static addGithubPushTriggerHelper(def job) {
 701     addToMergeView(job)
 702     Utilities.addGithubPushTrigger(job)
 703 }
 704
 705
 706 def static setMachineAffinity(def job, def os, def architecture, def options = null) {
 707     assert os instanceof String
 708     assert architecture instanceof String
 709
 710     def armArches = ['arm', 'armem', 'arm64']
 711
 712     if (!(architecture in armArches)) {
 713         assert options == null
 714         Utilities.setMachineAffinity(job, os, 'latest-or-auto')
 715
 716         return
 717     }
 718
 719     // This is an arm(64) job.
 720     //
 721     // There are several options.
 722     //
 723     // Windows_NT
 724     //
 725     // Arm32 (Build) -> latest-arm64
 726     //       |-> os == "Windows_NT" && (architecture == "arm") && options['use_arm64_build_machine'] == true
 727     // Arm32 (Test)  -> arm64-windows_nt
 728     //       |-> os == "Windows_NT" && (architecture == "arm") && options['use_arm64_build_machine'] == false
 729     //
 730     // Arm64 (Build) -> latest-arm64
 731     //       |-> os == "Windows_NT" && architecture == "arm64" && options['use_arm64_build_machine'] == true
 732     // Arm64 (Test)  -> arm64-windows_nt
 733     //       |-> os == "Windows_NT" && architecture == "arm64" && options['use_arm64_build_machine'] == false
 734     //
 735     // Ubuntu
 736     //
 737     // Arm32 emulator (Build, Test) -> arm-cross-latest
 738     //       |-> os == "Tizen" && (architecture == "armem")
 739     //
 740     // Arm32 hardware (Flow) -> Ubuntu 16.04 latest-or-auto (don't use limited arm hardware)
 741     //       |-> os == "Ubuntu" && (architecture == "arm") && options['is_flow_job'] == true
 742     // Arm32 hardware (Build) -> Ubuntu 16.04 latest-or-auto
 743     //       |-> os == "Ubuntu" && (architecture == "arm") && options['is_build_job'] == true
 744     // Arm32 hardware (Test) -> Helix ubuntu.1404.arm32.open queue
 745     //       |-> os == "Ubuntu" && (architecture == "arm")
 746     //
 747     // Arm64 (Build) -> arm64-cross-latest
 748     //       |-> os != "Windows_NT" && architecture == "arm64" && options['is_build_job'] == true
 749     // Arm64 (Test) -> Helix Ubuntu.1604.Arm64.Open queue
 750     //       |-> os != "Windows_NT" && architecture == "arm64"
 751     //
 752     // Note: we are no longer using Jenkins tags "arm64-huge-page-size", "arm64-small-page-size".
 753     // Support for Linux arm64 large page size has been removed for now, as it wasn't being used.
 754     //
 755     // Note: we are no longer using Jenkins tag 'latest-arm64' for arm/arm64 Windows build machines. Instead,
 756     // we are using public VS2017 arm/arm64 tools in a VM from Helix.
 757
 758     // This has to be a arm arch
 759     assert architecture in armArches
 760     if (os == "Windows_NT") {
 761         // arm32/arm64 Windows jobs share the same machines for now
 762         def isBuild = options['use_arm64_build_machine'] == true
 763
 764         if (isBuild == true) {
 765             job.with {
 766                 label('Windows.10.Amd64.ClientRS4.DevEx.Open')
 767             }
 768         } else {
 769             Utilities.setMachineAffinity(job, 'windows.10.arm64.open')
 770         }
 771     } else {
 772         assert os != 'Windows_NT'
 773
 774         if (architecture == 'armem') {
 775             // arm emulator (Tizen). Build and test on same machine,
 776             // using Docker.
 777             assert os == 'Tizen'
 778             Utilities.setMachineAffinity(job, 'Ubuntu', 'arm-cross-latest')
 779         }
 780         else {
 781             // arm/arm64 Ubuntu on hardware.
 782             assert architecture == 'arm' || architecture == 'arm64'
 783             def isFlow  = (options != null) && (options['is_flow_job'] == true)
 784             def isBuild = (options != null) && (options['is_build_job'] == true)
 785             if (isFlow || isBuild) {
 786                 // arm/arm64 Ubuntu build machine. Build uses docker, so the actual host OS is not
 787                 // very important. Therefore, use latest or auto. Flow jobs don't need to use arm hardware.
 788                 Utilities.setMachineAffinity(job, 'Ubuntu16.04', 'latest-or-auto')
 789             } else {
 790                 // arm/arm64 Ubuntu test machine. Specify the Helix queue name here.
 791                 if (architecture == 'arm64') {
 792                     assert os == 'Ubuntu16.04'
 793                     job.with {
 794                         label('Ubuntu.1604.Arm64.Open')
 795                     }
 796                 }
 797                 else {
 798                     assert os == 'Ubuntu'
 799                     job.with {
 800                         label('ubuntu.1404.arm32.open')
 801                     }
 802                 }
 803             }
 804         }
 805     }
 806 }
 807
 808 // setJobMachineAffinity: compute the machine affinity options for a job,
 809 // then set the job with those affinity options.
 810 def static setJobMachineAffinity(def architecture, def os, def isBuildJob, def isTestJob, def isFlowJob, def job)
 811 {
 812     assert (isBuildJob  && !isTestJob && !isFlowJob) ||
 813            (!isBuildJob && isTestJob  && !isFlowJob) ||
 814            (!isBuildJob && !isTestJob && isFlowJob)
 815
 816     def affinityOptions = null
 817     def affinityArchitecture = architecture
 818
 819     if (os == "Windows_NT") {
 820         if (architecture in Constants.armWindowsCrossArchitectureList) {
 821             if (isBuildJob) {
 822                 affinityOptions = [ "use_arm64_build_machine" : true ]
 823             } else if (isTestJob) {
 824                 affinityOptions = [ "use_arm64_build_machine" : false ]
 825             } else if (isFlowJob) {
 826                 // For the flow jobs set the machine affinity as x64
 827                 affinityArchitecture = 'x64'
 828             }
 829         }
 830     }
 831     else {
 832         if ((architecture == 'arm64') || (architecture == 'arm')) {
 833             if (isBuildJob) {
 834                 affinityOptions = ['is_build_job': true]
 835             } else if (isFlowJob) {
 836                 affinityOptions = ['is_flow_job': true]
 837             }
 838         }
 839     }
 840
 841     setMachineAffinity(job, os, affinityArchitecture, affinityOptions)
 842 }
 843
 844 def static isGCStressRelatedTesting(def scenario) {
 845     // The 'r2r_gcstress15' scenario is a basic scenario.
 846     // Detect it and make it a GCStress related.
 847     if (scenario == 'r2r_gcstress15')
 848     {
 849         return true;
 850     }
 851
 852     def gcStressTestEnvVars = [ 'COMPlus_GCStress', 'COMPlus_ZapDisable', 'COMPlus_HeapVerify']
 853     def scenarioName = scenario.toLowerCase()
 854     def isGCStressTesting = false
 855     Constants.jitStressModeScenarios[scenario].each{ k, v ->
 856         if (k in gcStressTestEnvVars) {
 857             isGCStressTesting = true;
 858         }
 859     }
 860     return isGCStressTesting
 861 }
 862
 863 def static isCoreFxScenario(def scenario) {
 864     def corefx_prefix = 'corefx_'
 865     if (scenario.length() < corefx_prefix.length()) {
 866         return false
 867     }
 868     return scenario.substring(0,corefx_prefix.length()) == corefx_prefix
 869 }
 870
 871 def static isR2RBaselineScenario(def scenario) {
 872     return (scenario == 'r2r')
 873 }
 874
 875 def static isR2RStressScenario(def scenario) {
 876     return Constants.r2rStressScenarios.containsKey(scenario)
 877 }
 878
 879 def static isR2RScenario(def scenario) {
 880     return isR2RBaselineScenario(scenario) || isR2RStressScenario(scenario)
 881 }
 882
 883 def static isJitStressScenario(def scenario) {
 884     return Constants.jitStressModeScenarios.containsKey(scenario)
 885 }
 886
 887 def static isLongGc(def scenario) {
 888     return (scenario == 'longgc' || scenario == 'gcsimulator')
 889 }
 890
 891 def static isJitDiff(def scenario) {
 892     return (scenario == 'jitdiff')
 893 }
 894
 895 def static isGcReliabilityFramework(def scenario) {
 896     return (scenario == 'gc_reliability_framework')
 897 }
 898
 899 def static isArmWindowsScenario(def scenario) {
 900     return Constants.validArmWindowsScenarios.contains(scenario)
 901 }
 902
 903 def static isValidPrTriggeredInnerLoopJob(os, architecture, configuration, isBuildOnly) {
 904     if (isBuildOnly == true) {
 905         os = 'Windows_NT_BuildOnly'
 906     }
 907
 908     def validOsPrTriggerArchConfigs = Constants.prTriggeredValidInnerLoopCombos[os]
 909     if (validOsPrTriggerArchConfigs != null) {
 910         def validOsPrTriggerConfigs = validOsPrTriggerArchConfigs[architecture]
 911         if (validOsPrTriggerConfigs != null) {
 912             if (configuration in validOsPrTriggerConfigs) {
 913                 return true
 914             }
 915         }
 916     }
 917
 918     return false
 919 }
 920
 921 // This means the job builds and runs the 'innerloop' test set. This does not mean the job is
 922 // scheduled with a default PR trigger despite the correlation being true at the moment.
 923 def static isInnerloopTestScenario(def scenario) {
 924     return (scenario == 'innerloop' || scenario == 'no_tiered_compilation_innerloop')
 925 }
 926
 927 def static isCrossGenComparisonScenario(def scenario) {
 928     return (scenario == 'crossgen_comparison')
 929 }
 930
 931 def static shouldGenerateCrossGenComparisonJob(def os, def architecture, def configuration, def scenario) {
 932     assert isCrossGenComparisonScenario(scenario)
 933     return (os == 'Ubuntu' && architecture == 'arm' && (configuration == 'Checked' || configuration == 'Release'))
 934 }
 935
 936 def static getFxBranch(def branch) {
 937     def fxBranch = branch
 938     // Map 'dev/unix_test_workflow' to 'master' so we can test CoreFX jobs in the CoreCLR dev/unix_test_workflow
 939     // branch even though CoreFX doesn't have such a branch.
 940     if (branch == 'dev/unix_test_workflow') {
 941         fxBranch = 'master'
 942     }
 943     return fxBranch
 944 }
 945
 946 def static setJobTimeout(newJob, isPR, architecture, configuration, scenario, isBuildOnly) {
 947     // 2 hours (120 minutes) is the default timeout
 948     def timeout = 120
 949
 950     if (!isInnerloopTestScenario(scenario)) {
 951         // Pri-1 test builds take a long time (see calculateBuildCommands()). So up the Pri-1 build jobs timeout.
 952         timeout = 240
 953     }
 954
 955     if (!isBuildOnly) {
 956         // Note that these can only increase, never decrease, the Pri-1 timeout possibly set above.
 957         if (isGCStressRelatedTesting(scenario)) {
 958             timeout = 4320
 959         }
 960         else if (isCoreFxScenario(scenario)) {
 961             timeout = 360
 962         }
 963         else if (isJitStressScenario(scenario)) {
 964             timeout = 300
 965         }
 966         else if (isR2RBaselineScenario(scenario)) {
 967             timeout = 240
 968         }
 969         else if (isLongGc(scenario)) {
 970             timeout = 1440
 971         }
 972         else if (isJitDiff(scenario)) {
 973             timeout = 240
 974         }
 975         else if (isGcReliabilityFramework(scenario)) {
 976             timeout = 1440
 977         }
 978         else if (architecture == 'armem' || architecture == 'arm64') {
 979             timeout = 240
 980         }
 981
 982         if (architecture == 'arm') {
 983             // ARM32 machines are particularly slow.
 984             timeout += 120
 985         }
 986     }
 987
 988     if (configuration == 'Debug') {
 989         // Debug runs can be very slow. Add an hour.
 990         timeout += 60
 991     }
 992
 993     if (architecture == 'x86_arm_altjit' || architecture == 'x64_arm64_altjit') {
 994         // AltJit runs compile all methods twice.
 995         timeout *= 2
 996     }
 997
 998     // If we've changed the timeout from the default, set it in the job.
 999
1000     if (timeout != 120) {
1001         Utilities.setJobTimeout(newJob, timeout)
1002     }
1003 }
1004
1005 def static getJobFolder(def scenario) {
1006     if (isJitStressScenario(scenario) || isR2RStressScenario(scenario)) {
1007         return 'jitstress'
1008     }
1009     if (scenario == 'illink') {
1010         return 'illink'
1011     }
1012     return ''
1013 }
1014
1015 def static getStressModeDisplayName(def scenario) {
1016     def displayStr = ''
1017     Constants.jitStressModeScenarios[scenario].each{ k, v ->
1018         def prefixLength = 'COMPlus_'.length()
1019         if (k.length() >= prefixLength) {
1020             def modeName = k.substring(prefixLength, k.length())
1021             if (displayStr != '') {
1022                 // Separate multiple variables with a space.
1023                 displayStr += ' '
1024             }
1025             displayStr += modeName + '=' + v
1026         }
1027     }
1028
1029     if (isCoreFxScenario(scenario)) {
1030         displayStr = ('CoreFx ' + displayStr).trim()
1031     }
1032
1033     return displayStr
1034 }
1035
1036 def static getR2RDisplayName(def scenario) {
1037     // Assume the scenario name is one from the r2rStressScenarios dict, and remove its "r2r_" prefix.
1038     def displayStr = scenario
1039     def prefixLength = 'r2r_'.length()
1040     if (displayStr.length() >= prefixLength) {
1041         displayStr = "R2R " + displayStr.substring(prefixLength, displayStr.length())
1042     } else if (scenario == 'r2r') {
1043         displayStr = "R2R"
1044     }
1045     return displayStr
1046 }
1047
1048 def static getScenarioDisplayString(def scenario) {
1049     switch (scenario) {
1050         case 'innerloop':
1051             return "Innerloop Build and Test"
1052
1053         case 'no_tiered_compilation_innerloop':
1054             def displayStr = getStressModeDisplayName(scenario)
1055             return "Innerloop Build and Test (Jit - ${displayStr})"
1056
1057         case 'corefx_innerloop':
1058             return "CoreFX Tests"
1059
1060         case 'normal':
1061             return "Build and Test"
1062
1063         case 'jitdiff':
1064             return "Jit Diff Build and Test"
1065
1066         case 'ilrt':
1067             return "IL RoundTrip Build and Test"
1068
1069         case 'longgc':
1070             return "Long-Running GC Build & Test"
1071
1072         case 'gcsimulator':
1073             return "GC Simulator"
1074
1075         case 'standalone_gc':
1076             return "Standalone GC"
1077
1078         case 'gc_reliability_framework':
1079             return "GC Reliability Framework"
1080
1081         case 'illink':
1082             return "via ILLink"
1083
1084         default:
1085             if (isJitStressScenario(scenario)) {
1086                 def displayStr = getStressModeDisplayName(scenario)
1087                 return "Build and Test (Jit - ${displayStr})"
1088             }
1089             else if (isR2RScenario(scenario)) {
1090                 def displayStr = getR2RDisplayName(scenario)
1091                 return "${displayStr} Build and Test"
1092             }
1093             else {
1094                 return "${scenario}"
1095             }
1096             break
1097     }
1098
1099     println("Unknown scenario: ${scenario}");
1100     assert false
1101 }
1102
1103 //
1104 // Functions to create an environment script.
1105 //      envScriptCreate -- initialize the script (call first)
1106 //      envScriptFinalize -- finalize the script (call last)
1107 //      envScriptSetStressModeVariables -- set stress mode variables in the env script
1108 //      envScriptAppendExistingScript -- append an existing script to the generated script
1109 //
1110 // Each script returns a string of commands. Concatenate all the strings together before
1111 // adding them to the builds commands, to make sure they get executed as one Jenkins script.
1112 //
1113
1114 // Initialize the environment setting script.
1115 def static envScriptCreate(def os, def stepScriptLocation) {
1116     def stepScript = ''
1117     if (os == 'Windows_NT') {
1118         stepScript += "echo Creating TestEnv script\r\n"
1119         stepScript += "if exist ${stepScriptLocation} del ${stepScriptLocation}\r\n"
1120
1121         // Create at least an empty script.
1122         stepScript += "echo. > ${stepScriptLocation}\r\n"
1123     }
1124     else {
1125         stepScript += "echo Creating environment setting script\n"
1126         stepScript += "echo \\#\\!/usr/bin/env bash > ${stepScriptLocation}\n"
1127     }
1128
1129     return stepScript
1130 }
1131
1132 // Generates the string for setting stress mode variables.
1133 def static envScriptSetStressModeVariables(def os, def stressModeVars, def stepScriptLocation) {
1134     def stepScript = ''
1135     if (os == 'Windows_NT') {
1136         stressModeVars.each{ k, v ->
1137             // Write out what we are writing to the script file
1138             stepScript += "echo Setting ${k}=${v}\r\n"
1139             // Write out the set itself to the script file`
1140             stepScript += "echo set ${k}=${v} >> ${stepScriptLocation}\r\n"
1141         }
1142     }
1143     else {
1144         stressModeVars.each{ k, v ->
1145             // Write out what we are writing to the script file
1146             stepScript += "echo Setting ${k}=${v}\n"
1147             // Write out the set itself to the script file`
1148             stepScript += "echo export ${k}=${v} >> ${stepScriptLocation}\n"
1149         }
1150     }
1151
1152     return stepScript
1153 }
1154
1155 // Append an existing script to an environment script.
1156 // Returns string of commands to do this.
1157 def static envScriptAppendExistingScript(def os, def appendScript, def stepScriptLocation) {
1158     assert (os == 'Windows_NT')
1159     def stepScript = ''
1160
1161     stepScript += "echo Appending ${appendScript} to ${stepScriptLocation}\r\n"
1162     stepScript += "type ${appendScript} >> ${stepScriptLocation}\r\n"
1163
1164     return stepScript
1165 }
1166
1167 // Finalize an environment setting script.
1168 // Returns string of commands to do this.
1169 def static envScriptFinalize(def os, def stepScriptLocation) {
1170     def stepScript = ''
1171
1172     if (os == 'Windows_NT') {
1173         // Display the resulting script. This is useful when looking at the output log file.
1174         stepScript += "echo Display the total script ${stepScriptLocation}\r\n"
1175         stepScript += "type ${stepScriptLocation}\r\n"
1176     }
1177     else {
1178         stepScript += "chmod +x ${stepScriptLocation}\n"
1179     }
1180
1181     return stepScript
1182 }
1183
1184 def static isNeedDocker(def architecture, def os, def isBuild) {
1185     if (isBuild) {
1186         if (architecture == 'x86' && os == 'Ubuntu') {
1187             return true
1188         }
1189         else if (architecture == 'armem') {
1190             return true
1191         }
1192         else if (architecture == 'arm') {
1193             if (os == 'Ubuntu') {
1194                 return true
1195             }
1196         }
1197         else if (architecture == 'arm64') {
1198             if (os == 'Ubuntu16.04') {
1199                 return true
1200             }
1201         }
1202     }
1203     else {
1204         if (architecture == 'x86' && os == 'Ubuntu') {
1205             return true
1206         }
1207     }
1208     return false
1209 }
1210
1211 def static getDockerImageName(def architecture, def os, def isBuild) {
1212     // We must change some docker private images to official later
1213     if (isBuild) {
1214         if (architecture == 'x86' && os == 'Ubuntu') {
1215             return "hseok82/dotnet-buildtools-prereqs:ubuntu-16.04-crossx86-ef0ac75-20175511035548"
1216         }
1217         else if (architecture == 'armem') {
1218             if (os == 'Tizen') {
1219                 return "tizendotnet/dotnet-buildtools-prereqs:ubuntu-16.04-cross-e435274-20180426002255-tizen-rootfs-5.0m1"
1220             }
1221         }
1222         else if (architecture == 'arm') {
1223             if (os == 'Ubuntu') {
1224                 return "microsoft/dotnet-buildtools-prereqs:ubuntu-14.04-cross-e435274-20180426002420"
1225             }
1226         }
1227         else if (architecture == 'arm64') {
1228             if (os == 'Ubuntu16.04') {
1229                 return "microsoft/dotnet-buildtools-prereqs:ubuntu-16.04-cross-arm64-a3ae44b-20180315221921"
1230             }
1231         }
1232     }
1233     else {
1234         if (architecture == 'x86' && os == 'Ubuntu') {
1235             return "hseok82/dotnet-buildtools-prereqs:ubuntu1604_x86_test"
1236         }
1237     }
1238     println("Unknown architecture to use docker: ${architecture} ${os}");
1239     assert false
1240 }
1241
1242 def static getTestArtifactsTgzFileName(def osGroup, def architecture, def configuration) {
1243     return "bin-tests-${osGroup}.${architecture}.${configuration}.tgz"
1244 }
1245
1246 // We have a limited amount of some hardware. For these, scale back the periodic testing we do,
1247 // and only allowing using this hardware in some specific branches.
1248 def static jobRequiresLimitedHardware(def architecture, def os) {
1249     if (architecture == 'arm') {
1250         // arm Windows and Linux hardware is limited.
1251         return true
1252     }
1253     else if (architecture == 'arm64') {
1254         // arm64 Windows and Linux hardware is limited.
1255         return true
1256     }
1257     else {
1258         return false
1259     }
1260 }
1261
1262 // Calculates the name of the build job based on some typical parameters.
1263 //
1264 def static getJobName(def configuration, def architecture, def os, def scenario, def isBuildOnly) {
1265     // If the architecture is x64, do not add that info into the build name.
1266     // Need to change around some systems and other builds to pick up the right builds
1267     // to do that.
1268
1269     def suffix = scenario != 'normal' ? "_${scenario}" : '';
1270     if (isBuildOnly) {
1271         suffix += '_bld'
1272     }
1273     def baseName = ''
1274     switch (architecture) {
1275         case 'x64':
1276             if (scenario == 'normal') {
1277                 // For now we leave x64 off of the name for compatibility with other jobs
1278                 baseName = configuration.toLowerCase() + '_' + os.toLowerCase()
1279             }
1280             else if (scenario == 'formatting') {
1281                 // we don't care about the configuration for the formatting job. It runs all configs
1282                 baseName = architecture.toLowerCase() + '_' + os.toLowerCase()
1283             }
1284             else {
1285                 baseName = architecture.toLowerCase() + '_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1286             }
1287             break
1288         case 'armem':
1289             // These are cross builds
1290             assert os == 'Tizen'
1291             baseName = 'armel_cross_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1292             break
1293         case 'arm':
1294         case 'arm64':
1295             // These are cross builds
1296             baseName = architecture.toLowerCase() + '_cross_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1297             break
1298         case 'x86':
1299         case 'x86_arm_altjit':
1300         case 'x64_arm64_altjit':
1301             baseName = architecture.toLowerCase() + '_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1302             break
1303         default:
1304             println("Unknown architecture: ${architecture}");
1305             assert false
1306             break
1307     }
1308
1309     return baseName + suffix
1310 }
1311
1312 def static addNonPRTriggers(def job, def branch, def isPR, def architecture, def os, def configuration, def scenario, def isFlowJob, def isWindowsBuildOnlyJob, def bidailyCrossList) {
1313
1314     // The dev/unix_test_workflow branch is used for Jenkins CI testing. We generally do not need any non-PR
1315     // triggers in the branch, because that would use machine resources unnecessarily.
1316     if (branch == 'dev/unix_test_workflow') {
1317         return
1318     }
1319
1320     // Limited hardware is restricted for non-PR triggers to certain branches.
1321     if (jobRequiresLimitedHardware(architecture, os) && (!(branch in Constants.LimitedHardwareBranches))) {
1322         return
1323     }
1324
1325     // Ubuntu x86 CI jobs are failing. Disable non-PR triggered jobs to avoid these constant failures
1326     // until this is fixed. Tracked by https://github.com/dotnet/coreclr/issues/19003.
1327     if (architecture == 'x86' && os == 'Ubuntu') {
1328         return
1329     }
1330
1331     def isNormalOrInnerloop = (scenario == "normal" || scenario == "innerloop")
1332
1333     // Check scenario.
1334     switch (scenario) {
1335         case 'crossgen_comparison':
1336             if (isFlowJob && os == 'Ubuntu' && architecture == 'arm' && (configuration == 'Checked' || configuration == 'Release')) {
1337                 addPeriodicTriggerHelper(job, '@daily')
1338             }
1339             break
1340
1341         case 'pmi_asm_diffs':
1342             // No non-PR triggers for now.
1343             break
1344
1345         case 'normal':
1346             switch (architecture) {
1347                 case 'x64':
1348                 case 'x86':
1349                     if (isFlowJob && architecture == 'x86' && os == 'Ubuntu') {
1350                         addPeriodicTriggerHelper(job, '@daily')
1351                     }
1352                     else if (isFlowJob || os == 'Windows_NT' || (architecture == 'x64' && !(os in Constants.crossList))) {
1353                         addGithubPushTriggerHelper(job)
1354                     }
1355                     break
1356                 case 'arm64':
1357                     if (os == 'Windows_NT') {
1358                         if (isFlowJob || (isNormalOrInnerloop && (configuration == 'Debug'))) {
1359                             // We would normally want a per-push trigger, but with limited hardware we can't keep up.
1360                             // Do the builds daily.
1361                             addPeriodicTriggerHelper(job, '@daily')
1362                         }
1363                     }
1364                     else {
1365                         // Only the flow jobs get push triggers; the build and test jobs are triggered by the flow job.
1366                         if (isFlowJob) {
1367                             addPeriodicTriggerHelper(job, '@daily')
1368                         }
1369                     }
1370                     break
1371                 case 'arm':
1372                     if (os == 'Windows_NT') {
1373                         if (isFlowJob || (isNormalOrInnerloop && (configuration == 'Debug'))) {
1374                             // We would normally want a push trigger, but with limited hardware we can't keep up.
1375                             // Do the builds daily.
1376                             addPeriodicTriggerHelper(job, '@daily')
1377                         }
1378                     }
1379                     else {
1380                         assert os == 'Ubuntu'
1381                         // Only the flow jobs get push triggers; the build and test jobs are triggered by the flow job.
1382                         if (isFlowJob) {
1383                             // Currently no push triggers, with limited arm Linux hardware.
1384                             // TODO: If we have enough machine capacity, add some arm Linux push triggers.
1385                             addPeriodicTriggerHelper(job, '@daily')
1386                         }
1387                     }
1388                     break
1389                 case 'armem':
1390                     addGithubPushTriggerHelper(job)
1391                     break
1392                 case 'x86_arm_altjit':
1393                 case 'x64_arm64_altjit':
1394                     // Only do altjit push triggers for Checked; don't waste time on Debug or Release.
1395                     if (configuration == 'Checked') {
1396                         addGithubPushTriggerHelper(job)
1397                     }
1398                     break
1399                 default:
1400                     println("Unknown architecture: ${architecture}");
1401                     assert false
1402                     break
1403             }
1404             break
1405         case 'r2r':
1406             assert !(os in bidailyCrossList)
1407             // r2r gets a push trigger for checked/release
1408             if (configuration == 'Checked' || configuration == 'Release') {
1409                 if (architecture == 'x64' && os != 'OSX10.12') {
1410                     //Flow jobs should be Windows, Ubuntu, OSX0.12, or CentOS
1411                     if (isFlowJob || os == 'Windows_NT') {
1412                         addGithubPushTriggerHelper(job)
1413                     }
1414                 // OSX10.12 r2r jobs should only run every 12 hours, not daily.
1415                 } else if (architecture == 'x64' && os == 'OSX10.12'){
1416                     if (isFlowJob) {
1417                         addPeriodicTriggerHelper(job, 'H H/12 * * *')
1418                     }
1419                 }
1420                 // For x86, only add per-commit jobs for Windows
1421                 else if (architecture == 'x86') {
1422                     if (os == 'Windows_NT') {
1423                         addGithubPushTriggerHelper(job)
1424                     }
1425                 }
1426                 // arm r2r jobs should only run weekly.
1427                 else if (architecture == 'arm') {
1428                     if (isFlowJob) {
1429                         addPeriodicTriggerHelper(job, '@weekly')
1430                     }
1431                 }
1432                 // arm64 r2r jobs should only run weekly.
1433                 else if (architecture == 'arm64') {
1434                     if (isFlowJob) {
1435                         addPeriodicTriggerHelper(job, '@weekly')
1436                     }
1437                 }
1438             }
1439             break
1440         case 'r2r_jitstress1':
1441         case 'r2r_jitstress2':
1442         case 'r2r_jitstress1_tiered':
1443         case 'r2r_jitstress2_tiered':
1444         case 'r2r_jitstressregs1':
1445         case 'r2r_jitstressregs2':
1446         case 'r2r_jitstressregs3':
1447         case 'r2r_jitstressregs4':
1448         case 'r2r_jitstressregs8':
1449         case 'r2r_jitstressregs0x10':
1450         case 'r2r_jitstressregs0x80':
1451         case 'r2r_jitstressregs0x1000':
1452         case 'r2r_jitminopts':
1453         case 'r2r_jitforcerelocs':
1454         case 'r2r_gcstress15':
1455         case 'r2r_no_tiered_compilation':
1456             assert !(os in bidailyCrossList)
1457
1458             // GCStress=C is currently not supported on OS X
1459             if (os == 'OSX10.12' && isGCStressRelatedTesting(scenario)) {
1460                 break
1461             }
1462
1463             if (configuration == 'Checked' || configuration == 'Release') {
1464                 if (architecture == 'x64') {
1465                     //Flow jobs should be Windows, Ubuntu, OSX10.12, or CentOS
1466                     if (isFlowJob || os == 'Windows_NT') {
1467                         addPeriodicTriggerHelper(job, 'H H * * 3,6') // some time every Wednesday and Saturday
1468                     }
1469                 }
1470                 // For x86, only add periodic jobs for Windows
1471                 else if (architecture == 'x86') {
1472                     if (os == 'Windows_NT') {
1473                         addPeriodicTriggerHelper(job, 'H H * * 3,6') // some time every Wednesday and Saturday
1474                     }
1475                 }
1476                 else if (architecture == 'arm') {
1477                     if (isFlowJob) {
1478                         addPeriodicTriggerHelper(job, '@weekly')
1479                     }
1480                 }
1481                 else if (architecture == 'arm64') {
1482                     if (isFlowJob) {
1483                         addPeriodicTriggerHelper(job, '@weekly')
1484                     }
1485                 }
1486             }
1487             break
1488         case 'longgc':
1489             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1490             assert configuration == 'Release'
1491             assert architecture == 'x64'
1492             addPeriodicTriggerHelper(job, '@daily')
1493             // TODO: Add once external email sending is available again
1494             // addEmailPublisher(job, 'dotnetgctests@microsoft.com')
1495             break
1496         case 'gcsimulator':
1497             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1498             assert configuration == 'Release'
1499             assert architecture == 'x64'
1500             addPeriodicTriggerHelper(job, 'H H * * 3,6') // some time every Wednesday and Saturday
1501             // TODO: Add once external email sending is available again
1502             // addEmailPublisher(job, 'dotnetgctests@microsoft.com')
1503             break
1504         case 'standalone_gc':
1505             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1506             assert (configuration == 'Release' || configuration == 'Checked')
1507             // TODO: Add once external email sending is available again
1508             // addEmailPublisher(job, 'dotnetgctests@microsoft.com')
1509             addPeriodicTriggerHelper(job, '@daily')
1510             break
1511         case 'gc_reliability_framework':
1512             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1513             assert (configuration == 'Release' || configuration == 'Checked')
1514             // Only triggered by phrase.
1515             break
1516         case 'ilrt':
1517             assert !(os in bidailyCrossList)
1518             // ILASM/ILDASM roundtrip one gets a daily build, and only for release
1519             if (architecture == 'x64' && configuration == 'Release') {
1520                 if (isFlowJob || os == 'Windows_NT') {
1521                     addPeriodicTriggerHelper(job, '@daily')
1522                 }
1523             }
1524             break
1525         case 'jitdiff':
1526             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1527             assert configuration == 'Checked'
1528             assert (architecture == 'x64' || architecture == 'x86')
1529             addGithubPushTriggerHelper(job)
1530             break
1531         case 'formatting':
1532             assert (os == 'Windows_NT' || os == "Ubuntu")
1533             assert architecture == 'x64'
1534             addGithubPushTriggerHelper(job)
1535             break
1536         case 'jitstressregs1':
1537         case 'jitstressregs2':
1538         case 'jitstressregs3':
1539         case 'jitstressregs4':
1540         case 'jitstressregs8':
1541         case 'jitstressregs0x10':
1542         case 'jitstressregs0x80':
1543         case 'jitstressregs0x1000':
1544         case 'minopts':
1545         case 'tieredcompilation':
1546         case 'no_tiered_compilation':
1547         case 'forcerelocs':
1548         case 'jitstress1':
1549         case 'jitstress2':
1550         case 'jitstress1_tiered':
1551         case 'jitstress2_tiered':
1552         case 'jitstress2_jitstressregs1':
1553         case 'jitstress2_jitstressregs2':
1554         case 'jitstress2_jitstressregs3':
1555         case 'jitstress2_jitstressregs4':
1556         case 'jitstress2_jitstressregs8':
1557         case 'jitstress2_jitstressregs0x10':
1558         case 'jitstress2_jitstressregs0x80':
1559         case 'jitstress2_jitstressregs0x1000':
1560         case 'tailcallstress':
1561         case 'jitsse2only':
1562         case 'jitnosimd':
1563         case 'jitnox86hwintrinsic':
1564         case 'jitincompletehwintrinsic':
1565         case 'jitx86hwintrinsicnoavx':
1566         case 'jitx86hwintrinsicnoavx2':
1567         case 'jitx86hwintrinsicnosimd':
1568         case 'corefx_baseline':
1569         case 'corefx_minopts':
1570         case 'corefx_tieredcompilation':
1571         case 'corefx_jitstress1':
1572         case 'corefx_jitstress2':
1573         case 'corefx_jitstressregs1':
1574         case 'corefx_jitstressregs2':
1575         case 'corefx_jitstressregs3':
1576         case 'corefx_jitstressregs4':
1577         case 'corefx_jitstressregs8':
1578         case 'corefx_jitstressregs0x10':
1579         case 'corefx_jitstressregs0x80':
1580         case 'corefx_jitstressregs0x1000':
1581         case 'zapdisable':
1582             if (os == 'CentOS7.1') {
1583                 break
1584             }
1585             if (os in bidailyCrossList) {
1586                 break
1587             }
1588             // ARM corefx testing uses non-flow jobs to provide the configuration-specific
1589             // build for the flow job. We don't need cron jobs for these. Note that the
1590             // Windows ARM jobs depend on a Windows "build only" job that exits the trigger
1591             // function very early, so only non-Windows gets here.
1592             if ((architecture == 'arm') && isCoreFxScenario(scenario) && !isFlowJob) {
1593                 break
1594             }
1595             if ((architecture == 'arm64') && isCoreFxScenario(scenario) && !isFlowJob) {
1596                 break
1597             }
1598             if (jobRequiresLimitedHardware(architecture, os)) {
1599                 if ((architecture == 'arm64') && (os == 'Ubuntu16.04')) {
1600                     // These jobs are very fast on Linux/arm64 hardware, so run them daily.
1601                     addPeriodicTriggerHelper(job, '@daily')
1602                 }
1603                 else {
1604                     addPeriodicTriggerHelper(job, '@weekly')
1605                 }
1606             }
1607             else {
1608                 addPeriodicTriggerHelper(job, '@daily')
1609             }
1610             break
1611         case 'heapverify1':
1612         case 'gcstress0x3':
1613             if (os == 'CentOS7.1') {
1614                 break
1615             }
1616             if (os in bidailyCrossList) {
1617                 break
1618             }
1619             addPeriodicTriggerHelper(job, '@weekly')
1620             break
1621         case 'gcstress0xc':
1622         case 'gcstress0xc_zapdisable':
1623         case 'gcstress0xc_zapdisable_jitstress2':
1624         case 'gcstress0xc_zapdisable_heapverify1':
1625         case 'gcstress0xc_jitstress1':
1626         case 'gcstress0xc_jitstress2':
1627         case 'gcstress0xc_minopts_heapverify1':
1628             if (os == 'OSX10.12') {
1629                 // GCStress=C is currently not supported on OS X
1630                 break
1631             }
1632             if (os == 'CentOS7.1') {
1633                 break
1634             }
1635             if (os in bidailyCrossList) {
1636                 break
1637             }
1638             addPeriodicTriggerHelper(job, '@weekly')
1639             break
1640
1641         case 'illink':
1642             // Testing on other operating systems TBD
1643             assert (os == 'Windows_NT' || os == 'Ubuntu')
1644             if (architecture == 'x64' || architecture == 'x86') {
1645                 if (configuration == 'Checked') {
1646                     addPeriodicTriggerHelper(job, '@daily')
1647                 }
1648             }
1649             break
1650
1651         default:
1652             println("Unknown scenario: ${scenario}");
1653             assert false
1654             break
1655     }
1656     return
1657 }
1658
1659 // **************************
1660 // Define the basic inner loop builds for PR and commit.  This is basically just the set
1661 // of coreclr builds over linux/osx 10.12/windows and debug/release/checked.  In addition, the windows
1662 // builds will do a couple extra steps.
1663 // **************************
1664
1665 // Adds a trigger for the PR build if one is needed.  If isFlowJob is true, then this is the
1666 // flow job that rolls up the build and test for non-windows OS's.  // If the job is a windows build only job,
1667 // it's just used for internal builds
1668 // If you add a job with a trigger phrase, please add that phrase to coreclr/Documentation/project-docs/ci-trigger-phrases.md
1669 def static addTriggers(def job, def branch, def isPR, def architecture, def os, def configuration, def scenario, def isFlowJob, def isWindowsBuildOnlyJob) {
1670     def isNormalOrInnerloop = (scenario == "normal" || scenario == "innerloop")
1671
1672     if (isWindowsBuildOnlyJob) {
1673         return
1674     }
1675
1676     def bidailyCrossList = ['RHEL7.2', 'Debian8.4']
1677     // Non pull request builds.
1678     if (!isPR) {
1679         addNonPRTriggers(job, branch, isPR, architecture, os, configuration, scenario, isFlowJob, isWindowsBuildOnlyJob, bidailyCrossList)
1680         return
1681     }
1682
1683     def arm64Users = [
1684         'adityamandaleeka',
1685         'AndyAyersMS',
1686         'briansull',
1687         'BruceForstall',
1688         'CarolEidt',
1689         'davidwrighton',
1690         'echesakovMSFT',
1691         'erozenfeld',
1692         'janvorli',
1693         'jashook',
1694         'pgodeq',
1695         'RussKeldorph',
1696         'sandreenko',
1697         'sdmaclea',
1698         'swaroop-sridhar',
1699         'jkotas',
1700         'markwilkie',
1701         'weshaggard'
1702     ]
1703
1704     // Pull request builds.  Generally these fall into two categories: default triggers and on-demand triggers
1705     // We generally only have a distinct set of default triggers but a bunch of on-demand ones.
1706
1707     def contextString = ""
1708     def triggerString = ""
1709     def needsTrigger = true
1710     def isDefaultTrigger = false
1711     def isArm64PrivateJob = false
1712     def scenarioString = ""
1713
1714     // Set up default context string and trigger phrases. This is overridden in places, sometimes just to keep
1715     // the existing non-standard descriptions and phrases. In some cases, the scenarios are asymmetric, as for
1716     // some jobs where the Debug configuration just does builds, no tests.
1717     //
1718     // Some configurations, like arm32/arm64, always use the exact scenario name as part of the context string.
1719     // This makes it possible to copy/paste the displayed context string as "@dotnet-bot test <context-string>"
1720     // to invoke the trigger. Any "fancy" context string makes that impossible, requiring the user to either
1721     // remember the mapping from context string to trigger string, or use "@dotnet-bot help" to look it up.
1722
1723     if (architecture == 'armem') {
1724         assert os == 'Tizen'
1725         architecture = 'armel'
1726     }
1727
1728     switch (architecture) {
1729         case 'x64_arm64_altjit':
1730         case 'x86_arm_altjit':
1731             // TODO: for consistency, add "Build and Test" at end.
1732             contextString = "${os} ${architecture} ${configuration} ${scenario}"
1733             triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}\\W+${scenario}.*"
1734             break
1735
1736         case 'armel':
1737         case 'arm':
1738         case 'arm64':
1739             contextString = "${os} ${architecture} Cross ${configuration}"
1740             triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+Cross\\W+${configuration}"
1741
1742             if (scenario == 'innerloop') {
1743                 contextString += " Innerloop"
1744                 triggerString += "\\W+Innerloop"
1745             }
1746             else {
1747                 contextString += " ${scenario}"
1748                 triggerString += "\\W+${scenario}"
1749             }
1750
1751             if (scenario == 'pmi_asm_diffs') {
1752                 // Don't add the "Build and Test" part
1753             }
1754             else if (configuration == 'Debug') {
1755                 contextString += " Build"
1756                 triggerString += "\\W+Build"
1757             }
1758             else {
1759                 contextString += " Build and Test"
1760                 triggerString += "\\W+Build and Test"
1761             }
1762
1763             triggerString += ".*"
1764             break
1765
1766         default:
1767             scenarioString = getScenarioDisplayString(scenario)
1768             contextString = "${os} ${architecture} ${configuration} ${scenarioString}"
1769             triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}"
1770
1771             switch (scenario) {
1772                 case 'normal':
1773                     triggerString += "\\W+Build and Test.*"
1774                     break
1775
1776                 case 'corefx_innerloop': // maintain this asymmetry
1777                     triggerString += "\\W+CoreFX Tests.*"
1778                     break
1779
1780                 default:
1781                     triggerString += "\\W+${scenario}.*"
1782                     break
1783             }
1784
1785             triggerString += ".*"
1786             break
1787     }
1788
1789     // Now determine what kind of trigger this job needs, if any. Any job should be triggerable, except for
1790     // non-flow jobs that are only used as part of flow jobs.
1791
1792     switch (architecture) {
1793         case 'x64': // editor brace matching: {
1794             if (scenario == 'formatting') {
1795                 assert configuration == 'Checked'
1796                 if (os == 'Windows_NT' || os == 'Ubuntu') {
1797                     isDefaultTrigger = true
1798                     contextString = "${os} ${architecture} Formatting"
1799                 }
1800                 break
1801             }
1802
1803             if (scenario == 'pmi_asm_diffs') {
1804                 // Everything is already set.
1805                 // No default triggers.
1806                 break
1807             }
1808
1809             switch (os) {
1810                 // OpenSUSE, Debian & RedHat get trigger phrases for pri 0 build, and pri 1 build & test
1811                 case 'Debian8.4':
1812                 case 'RHEL7.2':
1813                     if (scenario == 'innerloop') {
1814                         assert !isFlowJob
1815                         contextString = "${os} ${architecture} ${configuration} Innerloop Build"
1816                         isDefaultTrigger = true
1817                         break
1818                     }
1819
1820                     // fall through
1821
1822                 case 'Fedora24':
1823                 case 'Ubuntu16.04':
1824                 case 'Ubuntu16.10':
1825                     assert !isFlowJob
1826                     assert scenario != 'innerloop'
1827                     contextString = "${os} ${architecture} ${configuration} Build"
1828                     triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}\\W+Build.*"
1829                     break
1830
1831                 case 'Ubuntu':
1832                     if (scenario == 'illink') {
1833                         break
1834                     }
1835                     else if (scenario == 'corefx_innerloop') {
1836                         if (configuration == 'Checked') {
1837                             isDefaultTrigger = true
1838                         }
1839                         break
1840                     }
1841
1842                     // fall through
1843
1844                 case 'OSX10.12':
1845                     // Triggers on the non-flow jobs aren't necessary here
1846                     // Corefx testing uses non-flow jobs.
1847                     if (!isFlowJob && !isCoreFxScenario(scenario)) {
1848                         needsTrigger = false
1849                         break
1850                     }
1851                     switch (scenario) {
1852                         case 'innerloop':
1853                             isDefaultTrigger = true
1854                             break
1855
1856                         case 'no_tiered_compilation_innerloop':
1857                             if (os == 'Ubuntu') {
1858                                 isDefaultTrigger = true
1859                             }
1860                             break
1861
1862                         default:
1863                             break
1864                     }
1865                     break
1866
1867                 case 'CentOS7.1':
1868                     switch (scenario) {
1869                         case 'innerloop':
1870                             // CentOS uses checked for default PR tests while debug is build only
1871                             if (configuration == 'Debug') {
1872                                 isDefaultTrigger = true
1873                                 contextString = "${os} ${architecture} ${configuration} Innerloop Build"
1874                                 break
1875                             }
1876
1877                             // Make sure this is a flow job to get build and test.
1878                             if (!isFlowJob) {
1879                                 needsTrigger = false
1880                                 break
1881                             }
1882
1883                             if (configuration == 'Checked') {
1884                                 assert job.name.contains("flow")
1885                                 isDefaultTrigger = true
1886                                 contextString = "${os} ${architecture} ${configuration} Innerloop Build and Test"
1887                             }
1888                             break
1889
1890                         case 'normal':
1891                             // Make sure this is a flow job to get build and test.
1892                             if (!isFlowJob) {
1893                                 needsTrigger = false
1894                                 break
1895                             }
1896                             break
1897
1898                         default:
1899                             break
1900                     }
1901                     break
1902
1903                 case 'Windows_NT':
1904                     switch (scenario) {
1905                         case 'innerloop':
1906                         case 'no_tiered_compilation_innerloop':
1907                             isDefaultTrigger = true
1908                             break
1909
1910                         case 'corefx_innerloop':
1911                             if (configuration == 'Checked' || configuration == 'Release') {
1912                                 isDefaultTrigger = true
1913                             }
1914                             break
1915
1916                         default:
1917                             break
1918                     }
1919                     break
1920
1921                 default:
1922                     println("Unknown os: ${os}");
1923                     assert false
1924                     break
1925
1926             } // switch (os)
1927
1928             break
1929         // editor brace matching: }
1930
1931         case 'armel': // editor brace matching: {
1932             job.with {
1933                 publishers {
1934                     azureVMAgentPostBuildAction {
1935                         agentPostBuildAction('Delete agent if the build was not successful (when idle).')
1936                     }
1937                 }
1938             }
1939
1940             switch (os) {
1941                 case 'Tizen':
1942                     if (scenario == 'innerloop') {
1943                         if (configuration == 'Checked') {
1944                             isDefaultTrigger = true
1945                         }
1946                     }
1947                     break
1948             }
1949
1950             break
1951         // editor brace matching: }
1952
1953         case 'arm':
1954         case 'arm64': // editor brace matching: {
1955
1956             switch (os) {
1957                 case 'Ubuntu':
1958                 case 'Ubuntu16.04':
1959
1960                     // Triggers on the non-flow jobs aren't necessary
1961                     if (!isFlowJob) {
1962                         needsTrigger = false
1963                         break
1964                     }
1965
1966                     switch (scenario) {
1967                         case 'innerloop':
1968                         case 'no_tiered_compilation_innerloop':
1969                             if (configuration == 'Checked') {
1970                                 isDefaultTrigger = true
1971                             }
1972                             break
1973                          case 'crossgen_comparison':
1974                             if (os == 'Ubuntu' && architecture == 'arm' && (configuration == 'Checked' || configuration == 'Release')) {
1975                                 isDefaultTrigger = true
1976                             }
1977                             break
1978                     }
1979                     break
1980
1981                 case 'Windows_NT':
1982                     assert isArmWindowsScenario(scenario)
1983
1984                     // For Debug normal/innerloop scenario, we don't do test runs, so we don't use flow jobs. That means we need a trigger for
1985                     // the non-flow Build job. All others need a trigger on the flow job.
1986                     def needsFlowJobTrigger = !(isNormalOrInnerloop && (configuration == 'Debug'))
1987                     if (isFlowJob != needsFlowJobTrigger) {
1988                         needsTrigger = false
1989                         break
1990                     }
1991
1992                     switch (scenario) {
1993                         case 'innerloop':
1994                             if (configuration == 'Debug') {
1995                                 // Add default PR trigger for Windows arm64 Debug builds. This is a build only -- no tests are run --
1996                                 // so the private test hardware is not used. Thus, it can be run by all users, not just arm64Users.
1997                                 // People in arm64Users will get both this and the Checked Build and Test job.
1998                                 isDefaultTrigger = true
1999                             } else if (configuration == 'Checked') {
2000                                 isDefaultTrigger = true
2001                                 isArm64PrivateJob = true
2002                             }
2003                             break
2004                         default:
2005                             isArm64PrivateJob = true
2006                             break
2007                     }
2008                     break
2009                 default:
2010                     println("NYI os: ${os}");
2011                     assert false
2012                     break
2013             }
2014             break
2015
2016         // editor brace matching: }
2017         case 'x86': // editor brace matching: {
2018             assert ((os == 'Windows_NT') || ((os == 'Ubuntu') && isNormalOrInnerloop))
2019             if (os == 'Ubuntu') {
2020                 // Triggers on the non-flow jobs aren't necessary here
2021                 if (!isFlowJob) {
2022                     needsTrigger = false
2023                     break
2024                 }
2025
2026                 // on-demand only for ubuntu x86
2027                 contextString = "${os} ${architecture} ${configuration} Build"
2028                 triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}.*"
2029                 break
2030             }
2031             switch (scenario) {
2032                 case 'innerloop':
2033                 case 'no_tiered_compilation_innerloop':
2034                     isDefaultTrigger = true
2035                     break
2036                 default:
2037                     break
2038             }
2039             break
2040
2041         // editor brace matching: }
2042         case 'x64_arm64_altjit':
2043         case 'x86_arm_altjit':
2044             // Everything default
2045             break
2046
2047         default:
2048             println("Unknown architecture: ${architecture}");
2049             assert false
2050             break
2051     }
2052
2053     if (needsTrigger) {
2054         if (isArm64PrivateJob) {
2055             if (isDefaultTrigger) {
2056                 Utilities.addDefaultPrivateGithubPRTriggerForBranch(job, branch, contextString, null, arm64Users)
2057             }
2058             else {
2059                 Utilities.addPrivateGithubPRTriggerForBranch(job, branch, contextString, triggerString, null, arm64Users)
2060             }
2061         }
2062         else {
2063             if (isDefaultTrigger) {
2064                 Utilities.addGithubPRTriggerForBranch(job, branch, contextString)
2065             }
2066             else {
2067                 Utilities.addGithubPRTriggerForBranch(job, branch, contextString, triggerString)
2068             }
2069         }
2070     }
2071 }
2072
2073 def static calculateBuildCommands(def newJob, def scenario, def branch, def isPR, def architecture, def configuration, def os, def isBuildOnly) {
2074     def buildCommands = []
2075     def osGroup = getOSGroup(os)
2076     def lowerConfiguration = configuration.toLowerCase()
2077
2078     // Which set of tests to build? Innerloop tests build Pri-0.
2079     // Currently, we only generate asm diffs on Pri-0 tests, if we generate asm diffs on tests at all.
2080     // CoreFX testing skipts building tests altogether (done below).
2081     // All other scenarios build Pri-1 tests.
2082     def priority = '1'
2083     if (isInnerloopTestScenario(scenario)) {
2084         priority = '0'
2085     }
2086
2087     def doCoreFxTesting = isCoreFxScenario(scenario)
2088
2089     def buildCoreclrTests = true
2090     if (doCoreFxTesting || (scenario == 'pmi_asm_diffs')) {
2091         // These scenarios don't need the coreclr tests build.
2092         buildCoreclrTests = false
2093     }
2094
2095     // Calculate the build steps, archival, and xunit results
2096     switch (os) {
2097         case 'Windows_NT': // editor brace matching: {
2098             switch (architecture) {
2099                 case 'x64':
2100                 case 'x86':
2101                 case 'x86_arm_altjit':
2102                 case 'x64_arm64_altjit':
2103                     def arch = architecture
2104                     def buildOpts = ''
2105                     if (architecture == 'x86_arm_altjit') {
2106                         arch = 'x86'
2107                     }
2108                     else if (architecture == 'x64_arm64_altjit') {
2109                         arch = 'x64'
2110                     }
2111
2112                     if (scenario == 'formatting') {
2113                         buildCommands += "python -u tests\\scripts\\format.py -c %WORKSPACE% -o Windows_NT -a ${arch}"
2114                         Utilities.addArchival(newJob, "format.patch", "", true, false)
2115                         break
2116                     }
2117
2118                     if (scenario == 'illink') {
2119                         buildCommands += "tests\\scripts\\build_illink.cmd clone ${arch}"
2120                     }
2121
2122                     // If it is a release build for Windows, ensure PGO is used, else fail the build.
2123                     if ((lowerConfiguration == 'release') &&
2124                         (scenario in Constants.basicScenarios) &&
2125                         (architecture != 'x86_arm_altjit') &&
2126                         (architecture != 'x64_arm64_altjit')) {
2127
2128                         buildOpts += ' -enforcepgo'
2129                     }
2130
2131                     if (buildCoreclrTests) {
2132                         buildOpts += " -priority=${priority}"
2133                     } else {
2134                         buildOpts += ' skiptests';
2135                     }
2136
2137                     // Set __TestIntermediateDir to something short. If __TestIntermediateDir is already set, build-test.cmd will
2138                     // output test binaries to that directory. If it is not set, the binaries are sent to a default directory whose name is about
2139                     // 35 characters long.
2140
2141                     buildCommands += "set __TestIntermediateDir=int&&build.cmd ${lowerConfiguration} ${arch} ${buildOpts}"
2142
2143                     if (scenario == 'pmi_asm_diffs') {
2144                         // Now, generate the layout. We don't have any tests, but we need to restore the packages before calling runtest.cmd.
2145                         // Call build-test.cmd to do this. It will do a little more than we need, but that's ok.
2146                         buildCommands += "build-test.cmd ${lowerConfiguration} ${arch} skipmanaged skipnative"
2147                         buildCommands += "tests\\runtest.cmd ${lowerConfiguration} ${arch} GenerateLayoutOnly"
2148
2149                         // TODO: Add -target_branch and -commit_hash arguments based on GitHub variables.
2150                         buildCommands += "python -u %WORKSPACE%\\tests\\scripts\\run-pmi-diffs.py -arch ${arch} -ci_arch ${architecture} -build_type ${configuration}"
2151
2152                         // ZIP up the asm
2153                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('_\\pmi\\asm', '.\\dasm.${os}.${architecture}.${configuration}.zip')\"";
2154
2155                         // Archive the asm
2156                         Utilities.addArchival(newJob, "dasm.${os}.${architecture}.${configuration}.zip")
2157                         break
2158                     }
2159
2160                     if (!isBuildOnly) {
2161                         def runtestArguments = ''
2162                         def testOpts = 'collectdumps'
2163
2164                         if (isR2RScenario(scenario)) {
2165
2166                             // If this is a ReadyToRun scenario, pass 'crossgen' or 'crossgenaltjit'
2167                             // to cause framework assemblies to be crossgen'ed. Pass 'runcrossgentests'
2168                             // to cause the tests to be crossgen'ed.
2169
2170                             if ((architecture == 'x86_arm_altjit') || (architecture == 'x64_arm64_altjit')) {
2171                                 testOpts += ' crossgenaltjit protononjit.dll'
2172                             } else {
2173                                 testOpts += ' crossgen'
2174                             }
2175
2176                             testOpts += ' runcrossgentests'
2177                         }
2178                         else if (scenario == 'jitdiff') {
2179                             testOpts += ' jitdisasm crossgen'
2180                         }
2181                         else if (scenario == 'ilrt') {
2182                             testOpts += ' ilasmroundtrip'
2183                         }
2184                         else if (isLongGc(scenario)) {
2185                             testOpts += " ${scenario} sequential"
2186                         }
2187                         else if (scenario == 'standalone_gc') {
2188                             testOpts += ' gcname clrgc.dll'
2189                         }
2190                         else if (scenario == 'illink') {
2191                             testOpts += " link %WORKSPACE%\\linker\\linker\\bin\\netcore_Release\\netcoreapp2.0\\win10-${arch}\\publish\\illink.exe"
2192                         }
2193
2194                         // Default per-test timeout is 10 minutes. For stress modes and Debug scenarios, increase this
2195                         // to 30 minutes (30 * 60 * 1000 = 180000). The "timeout" argument to runtest.cmd sets this, by
2196                         // taking a timeout value in milliseconds. (Note that it sets the __TestTimeout environment variable,
2197                         // which is read by the xunit harness.)
2198                         if (isJitStressScenario(scenario) || isR2RStressScenario(scenario) || (lowerConfiguration == 'debug'))
2199                         {
2200                             def timeout = 1800000
2201                             testOpts += " timeout ${timeout}"
2202                         }
2203
2204                         // If we are running a stress mode, we should write out the set of key
2205                         // value env pairs to a file at this point and then we'll pass that to runtest.cmd
2206
2207                         def envScriptPath = ''
2208                         if (isJitStressScenario(scenario) || isR2RStressScenario(scenario)) {
2209                             def buildCommandsStr = ''
2210                             envScriptPath = "%WORKSPACE%\\SetStressModes.bat"
2211                             buildCommandsStr += envScriptCreate(os, envScriptPath)
2212
2213                             if (isJitStressScenario(scenario)) {
2214                                 buildCommandsStr += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], envScriptPath)
2215                             }
2216                             else if (isR2RStressScenario(scenario)) {
2217                                 buildCommandsStr += envScriptSetStressModeVariables(os, Constants.r2rStressScenarios[scenario], envScriptPath)
2218                             }
2219
2220                             if (architecture == 'x86_arm_altjit') {
2221                                 buildCommandsStr += envScriptAppendExistingScript(os, "%WORKSPACE%\\tests\\x86_arm_altjit.cmd", envScriptPath)
2222                             }
2223                             else if (architecture == 'x64_arm64_altjit') {
2224                                 buildCommandsStr += envScriptAppendExistingScript(os, "%WORKSPACE%\\tests\\x64_arm64_altjit.cmd", envScriptPath)
2225                             }
2226
2227                             envScriptFinalize(os, envScriptPath)
2228
2229                             // Note that buildCommands is an array of individually executed commands; we want all the commands used to
2230                             // create the SetStressModes.bat script to be executed together, hence we accumulate them as strings
2231                             // into a single script.
2232                             buildCommands += buildCommandsStr
2233                         }
2234                         else if (architecture == 'x86_arm_altjit') {
2235                             envScriptPath = "%WORKSPACE%\\tests\\x86_arm_altjit.cmd"
2236                         }
2237                         else if (architecture == 'x64_arm64_altjit') {
2238                             envScriptPath = "%WORKSPACE%\\tests\\x64_arm64_altjit.cmd"
2239                         }
2240                         if (envScriptPath != '') {
2241                             testOpts += " TestEnv ${envScriptPath}"
2242                         }
2243
2244                         runtestArguments = "${lowerConfiguration} ${arch} ${testOpts}"
2245
2246                         if (doCoreFxTesting) {
2247                             if (scenario == 'corefx_innerloop') {
2248                                 // Create CORE_ROOT and testhost
2249                                 buildCommands += "build-test.cmd ${lowerConfiguration} ${arch} buildtesthostonly"
2250                                 buildCommands += "tests\\runtest.cmd ${runtestArguments} CoreFXTestsAll"
2251
2252                                 // Archive and process (only) the test results
2253                                 Utilities.addArchival(newJob, "bin/Logs/**/testResults.xml")
2254                                 Utilities.addXUnitDotNETResults(newJob, "bin/Logs/**/testResults.xml")
2255                             }
2256                             else {
2257                                 def workspaceRelativeFxRoot = "_/fx"
2258                                 def absoluteFxRoot = "%WORKSPACE%\\_\\fx"
2259                                 def fxBranch = getFxBranch(branch)
2260
2261                                 buildCommands += "python -u %WORKSPACE%\\tests\\scripts\\run-corefx-tests.py -arch ${arch} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${envScriptPath}"
2262
2263                                 // Archive and process (only) the test results
2264                                 Utilities.addArchival(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml")
2265                                 Utilities.addXUnitDotNETResults(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml")
2266
2267                                 //Archive additional build stuff to diagnose why my attempt at fault injection isn't causing CI to fail
2268                                 Utilities.addArchival(newJob, "SetStressModes.bat", "", true, false)
2269                                 Utilities.addArchival(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/testhost/**", "", true, false)
2270                             }
2271                         }
2272                         else if (isGcReliabilityFramework(scenario)) {
2273                             buildCommands += "tests\\runtest.cmd ${runtestArguments} GenerateLayoutOnly"
2274                             buildCommands += "tests\\scripts\\run-gc-reliability-framework.cmd ${arch} ${configuration}"
2275                         }
2276                         else {
2277                             buildCommands += "tests\\runtest.cmd ${runtestArguments}"
2278                         }
2279                     } // end if (!isBuildOnly)
2280
2281                     if (!doCoreFxTesting) {
2282                         // Run the rest of the build
2283                         // Build the mscorlib for the other OS's
2284                         buildCommands += "build.cmd ${lowerConfiguration} ${arch} linuxmscorlib"
2285                         buildCommands += "build.cmd ${lowerConfiguration} ${arch} osxmscorlib"
2286
2287                         if (arch == 'x64') {
2288                             buildCommands += "build.cmd ${lowerConfiguration} arm64 linuxmscorlib"
2289                         }
2290
2291                         // Zip up the tests directory so that we don't use so much space/time copying
2292                         // 10s of thousands of files around.
2293                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${arch}.${configuration}', '.\\bin\\tests\\tests.zip')\"";
2294
2295                         if (!isJitStressScenario(scenario)) {
2296                             // For Windows, pull full test results and test drops for x86/x64.
2297                             // No need to pull for stress mode scenarios (downstream builds use the default scenario)
2298                             Utilities.addArchival(newJob, "bin/Product/**,bin/tests/tests.zip", "bin/Product/**/.nuget/**")
2299                         }
2300
2301                         if (scenario == 'jitdiff') {
2302                             // retrieve jit-dasm output for base commit, and run jit-diff
2303                             if (!isBuildOnly) {
2304                                 // if this is a build only job, we want to keep the default (build) artifacts for the flow job
2305                                 Utilities.addArchival(newJob, "bin/tests/${osGroup}.${arch}.${configuration}/dasm/**")
2306                             }
2307                         }
2308
2309                         if (!isBuildOnly) {
2310                             Utilities.addXUnitDotNETResults(newJob, 'bin/**/TestRun*.xml', true)
2311                         }
2312                     }
2313                     break
2314                 case 'arm':
2315                 case 'arm64':
2316                     assert isArmWindowsScenario(scenario)
2317
2318                     def buildOpts = ''
2319
2320                     if (buildCoreclrTests) {
2321                         buildOpts += " -priority=${priority}"
2322                     } else {
2323                         buildOpts += ' skiptests'
2324                     }
2325
2326                     // This is now a build only job. Do not run tests. Use the flow job.
2327                     buildCommands += "set __TestIntermediateDir=int&&build.cmd ${lowerConfiguration} ${architecture} ${buildOpts}"
2328
2329                     if (doCoreFxTesting) {
2330                         assert isBuildOnly
2331
2332                         // Set the stress mode variables; this is incorporated into the generated CoreFx RunTests.cmd files.
2333                         def envScriptPath = ''
2334                         def buildCommandsStr = ''
2335                         envScriptPath = "%WORKSPACE%\\SetStressModes.bat"
2336                         buildCommandsStr += envScriptCreate(os, envScriptPath)
2337                         buildCommandsStr += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], envScriptPath)
2338                         envScriptFinalize(os, envScriptPath)
2339                         buildCommands += buildCommandsStr
2340
2341                         def workspaceRelativeFxRootLinux = "_/fx"
2342                         def workspaceRelativeFxRootWin = "_\\fx"
2343                         def absoluteFxRoot = "%WORKSPACE%\\_\\fx"
2344                         def fxBranch = getFxBranch(branch)
2345
2346                         buildCommands += "python -u %WORKSPACE%\\tests\\scripts\\run-corefx-tests.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${envScriptPath} -no_run_tests"
2347
2348                         // Zip up the CoreFx runtime and tests. We don't need the CoreCLR binaries; they have been copied to the CoreFX tree.
2349                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('${workspaceRelativeFxRootWin}\\artifacts\\bin\\testhost\\netcoreapp-Windows_NT-Release-${architecture}', '${workspaceRelativeFxRootWin}\\fxruntime.zip')\"";
2350                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('${workspaceRelativeFxRootWin}\\artifacts\\bin\\tests', '${workspaceRelativeFxRootWin}\\fxtests.zip')\"";
2351
2352                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxruntime.zip")
2353                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxtests.zip")
2354                     } else {
2355                         // Zip up the tests directory so that we don't use so much space/time copying
2356                         // 10s of thousands of files around.
2357                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${architecture}.${configuration}', '.\\bin\\tests\\tests.zip')\"";
2358
2359                         // Add archival.
2360                         Utilities.addArchival(newJob, "bin/Product/**,bin/tests/tests.zip", "bin/Product/**/.nuget/**")
2361                     }
2362                     break
2363                 default:
2364                     println("Unknown architecture: ${architecture}");
2365                     assert false
2366                     break
2367             }
2368             break
2369         // end case 'Windows_NT'; editor brace matching: }
2370         case 'Ubuntu':
2371         case 'Ubuntu16.04':
2372         case 'Ubuntu16.10':
2373         case 'Debian8.4':
2374         case 'OSX10.12':
2375         case 'CentOS7.1':
2376         case 'RHEL7.2':
2377         case 'Tizen':
2378         case 'Fedora24': // editor brace matching: {
2379             switch (architecture) {
2380                 case 'x86':
2381                     if (os == 'Ubuntu') {
2382                         // build and PAL test
2383                         def dockerImage = getDockerImageName(architecture, os, true)
2384                         buildCommands += "docker run -i --rm -v \${WORKSPACE}:/opt/code -w /opt/code -e ROOTFS_DIR=/crossrootfs/x86 ${dockerImage} ./build.sh ${architecture} cross ${lowerConfiguration}"
2385                         dockerImage = getDockerImageName(architecture, os, false)
2386                         buildCommands += "docker run -i --rm -v \${WORKSPACE}:/opt/code -w /opt/code ${dockerImage} ./src/pal/tests/palsuite/runpaltests.sh /opt/code/bin/obj/${osGroup}.${architecture}.${configuration} /opt/code/bin/paltestout"
2387                         Utilities.addArchival(newJob, "bin/Product/**,bin/obj/*/tests/**/*.so", "bin/Product/**/.nuget/**")
2388                         Utilities.addXUnitDotNETResults(newJob, '**/pal_tests.xml')
2389                     }
2390                     break
2391
2392                 case 'x64':
2393                     if (scenario == 'formatting') {
2394                         buildCommands += "python tests/scripts/format.py -c \${WORKSPACE} -o Linux -a ${architecture}"
2395                         Utilities.addArchival(newJob, "format.patch", "", true, false)
2396                         break
2397                     }
2398
2399                     if (scenario == 'pmi_asm_diffs') {
2400                         buildCommands += "./build.sh ${lowerConfiguration} ${architecture} skiptests skipbuildpackages"
2401                         buildCommands += "./build-test.sh ${lowerConfiguration} ${architecture} generatelayoutonly"
2402
2403                         // TODO: Add -target_branch and -commit_hash arguments based on GitHub variables.
2404                         buildCommands += "python -u \${WORKSPACE}/tests/scripts/run-pmi-diffs.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration}"
2405
2406                         // Archive the asm
2407                         buildCommands += "tar -czf dasm.${os}.${architecture}.${configuration}.tgz ./_/pmi/asm"
2408                         Utilities.addArchival(newJob, "dasm.${os}.${architecture}.${configuration}.tgz")
2409                         break
2410                     }
2411
2412                     if (scenario == 'illink') {
2413                         assert(os == 'Ubuntu')
2414                         buildCommands += "./tests/scripts/build_illink.sh --clone --arch=${architecture}"
2415                     }
2416
2417                     if (!doCoreFxTesting) {
2418                         // We run pal tests on all OS but generate mscorlib (and thus, nuget packages)
2419                         // only on supported OS platforms.
2420                         def bootstrapRid = Utilities.getBoostrapPublishRid(os)
2421                         def bootstrapRidEnv = bootstrapRid != null ? "__PUBLISH_RID=${bootstrapRid} " : ''
2422
2423                         buildCommands += "${bootstrapRidEnv}./build.sh ${lowerConfiguration} ${architecture}"
2424
2425                         def testBuildOpts = ""
2426                         if (priority == '1') {
2427                             testBuildOpts = "priority1"
2428                         }
2429
2430                         buildCommands += "./build-test.sh ${lowerConfiguration} ${architecture} ${testBuildOpts}"
2431                         buildCommands += "src/pal/tests/palsuite/runpaltests.sh \${WORKSPACE}/bin/obj/${osGroup}.${architecture}.${configuration} \${WORKSPACE}/bin/paltestout"
2432
2433                         // Archive the bin/tests folder for *_tst jobs
2434                         def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
2435                         buildCommands += "tar -czf ${testArtifactsTgzFileName} bin/tests/${osGroup}.${architecture}.${configuration}"
2436                         Utilities.addArchival(newJob, "${testArtifactsTgzFileName}", "")
2437                         // And pal tests
2438                         Utilities.addXUnitDotNETResults(newJob, '**/pal_tests.xml')
2439                     }
2440                     else {
2441                         if (scenario == 'corefx_innerloop') {
2442                             assert os == 'Ubuntu' || 'OSX10.12'
2443                             assert architecture == 'x64'
2444
2445                             buildCommands += "./build.sh ${lowerConfiguration} ${architecture} skiptests"
2446                             buildCommands += "./build-test.sh ${lowerConfiguration} ${architecture} generatetesthostonly"
2447                             buildCommands += "./tests/runtest.sh ${lowerConfiguration} --corefxtestsall --testHostDir=\${WORKSPACE}/bin/tests/${osGroup}.${architecture}.${configuration}/testhost/ --coreclr-src=\${WORKSPACE}"
2448
2449                             break
2450                             // Archive and process (only) the test results
2451                             Utilities.addArchival(newJob, "bin/Logs/**/testResults.xml")
2452                             Utilities.addXUnitDotNETResults(newJob, "bin/Logs/**/testResults.xml")
2453                         }
2454                         else {
2455                             // Corefx stress testing
2456                             assert os == 'Ubuntu'
2457                             assert architecture == 'x64'
2458                             assert lowerConfiguration == 'checked'
2459                             assert isJitStressScenario(scenario)
2460
2461                             // Build coreclr
2462                             buildCommands += "./build.sh ${lowerConfiguration} ${architecture}"
2463
2464                             def scriptFileName = "\$WORKSPACE/set_stress_test_env.sh"
2465
2466                             def envScriptCmds = envScriptCreate(os, scriptFileName)
2467                             envScriptCmds += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], scriptFileName)
2468                             envScriptCmds += envScriptFinalize(os, scriptFileName)
2469                             buildCommands += envScriptCmds
2470
2471                             // Build and text corefx
2472                             def workspaceRelativeFxRoot = "_/fx"
2473                             def absoluteFxRoot = "\$WORKSPACE/${workspaceRelativeFxRoot}"
2474                             def fxBranch = getFxBranch(branch)
2475
2476                             buildCommands += "python -u \$WORKSPACE/tests/scripts/run-corefx-tests.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${scriptFileName}"
2477
2478                             // Archive and process (only) the test results
2479                             Utilities.addArchival(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml")
2480                             Utilities.addXUnitDotNETResults(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml")
2481                         }
2482                     }
2483                     break
2484                 case 'armem':
2485                     // Emulator cross builds for ARM runs on Tizen currently
2486                     assert os == 'Tizen'
2487
2488                     def arm_abi = "armel"
2489                     def linuxCodeName = "tizen"
2490
2491                     // Unzip the Windows test binaries first. Exit with 0
2492                     buildCommands += "unzip -q -o ./bin/tests/tests.zip -d ./bin/tests/Windows_NT.x64.${configuration} || exit 0"
2493
2494                     // Unpack the corefx binaries
2495                     buildCommands += "mkdir ./bin/CoreFxBinDir"
2496                     buildCommands += "tar -xf ./artifacts/bin/build.tar.gz -C ./bin/CoreFxBinDir"
2497
2498                     // Call the ARM CI script to cross build and test using docker
2499                     buildCommands += """./tests/scripts/arm32_ci_script.sh \\
2500                     --mode=docker \\
2501                     --${arm_abi} \\
2502                     --linuxCodeName=${linuxCodeName} \\
2503                     --buildConfig=${lowerConfiguration} \\
2504                     --testRootDir=./bin/tests/Windows_NT.x64.${configuration} \\
2505                     --coreFxBinDir=./bin/CoreFxBinDir \\
2506                     --testDirFile=./tests/testsRunningInsideARM.txt"""
2507
2508                     // Basic archiving of the build, no pal tests
2509                     Utilities.addArchival(newJob, "bin/Product/**,bin/obj/*/tests/**/*.dylib,bin/obj/*/tests/**/*.so", "bin/Product/**/.nuget/**")
2510                     break
2511                 case 'arm64':
2512                 case 'arm':
2513                     // Non-Windows ARM cross builds on hardware run on Ubuntu only
2514                     assert (os == 'Ubuntu') || (os == 'Ubuntu16.04')
2515
2516                     // Add some useful information to the log file. Ignore return codes.
2517                     buildCommands += "uname -a || true"
2518
2519                     def additionalOpts = ""
2520                     if (architecture == 'arm') {
2521                         additionalOpts = "-e CAC_ROOTFS_DIR=/crossrootfs/x86"
2522                     }
2523
2524                     // Cross build the Ubuntu/arm product using docker with a docker image that contains the correct
2525                     // Ubuntu cross-compilation toolset (running on a Ubuntu x64 host).
2526                     // For CoreFX testing, we only need the product build; we don't need to generate the layouts. The product
2527                     // build is then copied into the corefx layout by the run-corefx-test.py script. For CoreFX testing, we
2528                     // ZIP up the generated CoreFX runtime and tests.
2529
2530                     def dockerImage = getDockerImageName(architecture, os, true)
2531                     def dockerCmd = "docker run -i --rm -v \${WORKSPACE}:\${WORKSPACE} -w \${WORKSPACE} -e ROOTFS_DIR=/crossrootfs/${architecture} ${additionalOpts} ${dockerImage} "
2532
2533                     buildCommands += "${dockerCmd}\${WORKSPACE}/build.sh ${lowerConfiguration} ${architecture} cross crosscomponent"
2534
2535                     if (doCoreFxTesting) {
2536                         def scriptFileName = "\$WORKSPACE/set_stress_test_env.sh"
2537
2538                         def envScriptCmds = envScriptCreate(os, scriptFileName)
2539                         envScriptCmds += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], scriptFileName)
2540                         envScriptCmds += envScriptFinalize(os, scriptFileName)
2541                         buildCommands += envScriptCmds
2542
2543                         // Build and text corefx
2544                         def workspaceRelativeFxRootLinux = "_/fx"
2545                         def absoluteFxRoot = "\$WORKSPACE/${workspaceRelativeFxRootLinux}"
2546                         def fxBranch = getFxBranch(branch)
2547
2548                         buildCommands += "${dockerCmd}python -u \$WORKSPACE/tests/scripts/run-corefx-tests.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${scriptFileName} -no_run_tests"
2549
2550                         // Docker creates files with root permission, so we need to zip in docker also, or else we'll get permission errors.
2551                         buildCommands += "${dockerCmd}zip -r ${workspaceRelativeFxRootLinux}/fxruntime.zip ${workspaceRelativeFxRootLinux}/artifacts/bin/testhost/netcoreapp-Linux-Release-${architecture}"
2552                         buildCommands += "${dockerCmd}zip -r ${workspaceRelativeFxRootLinux}/fxtests.zip ${workspaceRelativeFxRootLinux}/artifacts/bin/tests"
2553
2554                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxruntime.zip")
2555                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxtests.zip")
2556                     }
2557                     else if (isCrossGenComparisonScenario(scenario)) {
2558                         buildCommands += "${dockerCmd}\${WORKSPACE}/build-test.sh ${lowerConfiguration} ${architecture} cross generatelayoutonly"
2559
2560                         def workspaceRelativeProductBinDir = "bin/Product/${osGroup}.${architecture}.${configuration}"
2561                         def workspaceRelativeCoreLib = "${workspaceRelativeProductBinDir}/IL/System.Private.CoreLib.dll"
2562                         def workspaceRelativeCoreRootDir = "bin/tests/${osGroup}.${architecture}.${configuration}/Tests/Core_Root"
2563                         def workspaceRelativeCrossGenComparisonScript = "tests/scripts/crossgen_comparison.py"
2564                         def workspaceRelativeResultsDir = "_"
2565                         def workspaceRelativeArtifactsArchive = "${os}.${architecture}.${configuration}.${scenario}.zip"
2566                         def crossGenComparisonCmd = "python -u \${WORKSPACE}/${workspaceRelativeCrossGenComparisonScript} "
2567                         getCrossArchitectures(os, architecture, scenario).each{ crossArch ->
2568                             def crossGenExecutable = "\${WORKSPACE}/${workspaceRelativeProductBinDir}/${crossArch}/crossgen"
2569                             def workspaceRelativeCrossArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${crossArch}_${architecture}.${configuration}"
2570
2571                             buildCommands += "${dockerCmd}mkdir -p \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}"
2572                             buildCommands += "${dockerCmd}${crossGenComparisonCmd}crossgen_corelib --crossgen ${crossGenExecutable} --il_corelib \${WORKSPACE}/${workspaceRelativeCoreLib} --result_dir \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}"
2573                             buildCommands += "${dockerCmd}${crossGenComparisonCmd}crossgen_framework --crossgen ${crossGenExecutable} --core_root \${WORKSPACE}/${workspaceRelativeCoreRootDir} --result_dir \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}"
2574                         } // crossArch
2575                         buildCommands += "${dockerCmd}zip -r ${workspaceRelativeArtifactsArchive} ${workspaceRelativeCoreLib} ${workspaceRelativeCoreRootDir} ${workspaceRelativeCrossGenComparisonScript} ${workspaceRelativeResultsDir}"
2576                         Utilities.addArchival(newJob, "${workspaceRelativeArtifactsArchive}")
2577                     }
2578                     else if (scenario == 'pmi_asm_diffs') {
2579                         buildCommands += "${dockerCmd}\${WORKSPACE}/build-test.sh ${lowerConfiguration} ${architecture} cross generatelayoutonly"
2580
2581                         // Pass `--skip_diffs` -- the actual diffs will be done on an arm machine in the test job. This is the build job.
2582                         // TODO: Add -target_branch and -commit_hash arguments based on GitHub variables.
2583                         buildCommands += "python -u \${WORKSPACE}/tests/scripts/run-pmi-diffs.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} --skip_diffs"
2584
2585                         // ZIP what we created.
2586                         buildCommands += "zip -r product.${os}.${architecture}.${lowerConfiguration}.zip ./bin/Product/Linux.${architecture}.${configuration}"
2587                         buildCommands += "zip -r product.baseline.${os}.${architecture}.${lowerConfiguration}.zip ./_/pmi/base/bin/Product/Linux.${architecture}.${configuration}"
2588                         buildCommands += "zip -r coreroot.${os}.${architecture}.${lowerConfiguration}.zip ./bin/tests/Linux.${architecture}.${configuration}/Tests/Core_Root"
2589                         buildCommands += "zip -r coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.zip ./_/pmi/base/bin/tests/Linux.${architecture}.${configuration}/Tests/Core_Root"
2590
2591                         // Archive the built artifacts
2592                         Utilities.addArchival(newJob, "product.${os}.${architecture}.${lowerConfiguration}.zip,product.baseline.${os}.${architecture}.${lowerConfiguration}.zip,coreroot.${os}.${architecture}.${lowerConfiguration}.zip,coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.zip")
2593                     }
2594                     else {
2595                         // Then, using the same docker image, build the tests and generate the CORE_ROOT layout.
2596
2597                         def testBuildOpts = ""
2598                         if (priority == '1') {
2599                             testBuildOpts = "priority1"
2600                         }
2601
2602                         buildCommands += "${dockerCmd}\${WORKSPACE}/build-test.sh ${lowerConfiguration} ${architecture} cross ${testBuildOpts}"
2603
2604                         // ZIP up the built tests (including CORE_ROOT and native test components copied to the CORE_ROOT) for the test job (created in the flow job code)
2605                         def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
2606                         buildCommands += "tar -czf ${testArtifactsTgzFileName} bin/tests/${osGroup}.${architecture}.${configuration}"
2607
2608                         Utilities.addArchival(newJob, "${testArtifactsTgzFileName}", "")
2609                     }
2610
2611                     // Archive the build logs from both product and test builds.
2612                     Utilities.addArchival(newJob, "bin/Logs/*.log,bin/Logs/*.wrn,bin/Logs/*.err", "")
2613
2614                     // We need to clean up the build machines; the docker build leaves newly built files with root permission, which
2615                     // the cleanup task in Jenkins can't remove.
2616                     newJob.with {
2617                         publishers {
2618                             azureVMAgentPostBuildAction {
2619                                 agentPostBuildAction('Delete agent after build execution (when idle).')
2620                             }
2621                         }
2622                     }
2623                     break
2624                 default:
2625                     println("Unknown architecture: ${architecture}");
2626                     assert false
2627                     break
2628             }
2629             break
2630         // editor brace matching: }
2631         default:
2632             println("Unknown os: ${os}");
2633             assert false
2634             break
2635     } // os
2636
2637     return buildCommands
2638 }
2639
2640 // Determine if we should generate a job for the given parameters. This is for non-flow jobs: either build and test, or build only.
2641 // Returns true if the job should be generated.
2642 def static shouldGenerateJob(def scenario, def isPR, def architecture, def configuration, def os, def isBuildOnly)
2643 {
2644     // The various "innerloop" jobs are only available as PR triggered.
2645
2646     if (!isPR) {
2647         if (isInnerloopTestScenario(scenario)) {
2648             return false
2649         }
2650
2651         if (scenario == 'corefx_innerloop') {
2652             return false
2653         }
2654     }
2655
2656     // Tizen is only supported for armem architecture
2657     if (os == 'Tizen' && architecture != 'armem') {
2658         return false
2659     }
2660
2661     // Filter based on architecture.
2662
2663     switch (architecture) {
2664         case 'arm':
2665             if ((os != 'Windows_NT') && (os != 'Ubuntu')) {
2666                 return false
2667             }
2668             break
2669         case 'arm64':
2670             if ((os != 'Windows_NT') && (os != 'Ubuntu16.04')) {
2671                 return false
2672             }
2673             break
2674         case 'armem':
2675             if (os != 'Tizen') {
2676                 return false
2677             }
2678             break
2679         case 'x86_arm_altjit':
2680         case 'x64_arm64_altjit':
2681             if (os != 'Windows_NT') {
2682                 return false
2683             }
2684             break
2685         case 'x86':
2686             if ((os != 'Windows_NT') && (os != 'Ubuntu')) {
2687                 return false
2688             }
2689             break
2690         case 'x64':
2691             // Everything implemented
2692             break
2693         default:
2694             println("Unknown architecture: ${architecture}")
2695             assert false
2696             break
2697     }
2698
2699     // Which (Windows) build only jobs are required?
2700
2701     def isNormalOrInnerloop = (scenario == 'innerloop' || scenario == 'normal')
2702
2703     if (isBuildOnly) {
2704         switch (architecture) {
2705             case 'arm':
2706             case 'arm64':
2707                 // We use build only jobs for Windows arm/arm64 cross-compilation corefx testing, so we need to generate builds for that.
2708                 if (!isCoreFxScenario(scenario)) {
2709                     return false
2710                 }
2711                 break
2712             case 'x64':
2713             case 'x86':
2714                 if (!isNormalOrInnerloop) {
2715                     return false
2716                 }
2717                 break
2718             default:
2719                 return false
2720         }
2721     }
2722
2723     // Filter based on scenario.
2724
2725     if (isJitStressScenario(scenario)) {
2726         if (configuration != 'Checked') {
2727             return false
2728         }
2729
2730         def isEnabledOS = (os == 'Windows_NT') ||
2731                           (os == 'Ubuntu' && (architecture == 'x64') && isCoreFxScenario(scenario)) ||
2732                           (os == 'Ubuntu' && architecture == 'arm') ||
2733                           (os == 'Ubuntu16.04' && architecture == 'arm64')
2734         if (!isEnabledOS) {
2735             return false
2736         }
2737
2738         switch (architecture) {
2739             case 'x64':
2740             case 'x86_arm_altjit':
2741             case 'x64_arm64_altjit':
2742                 break
2743
2744             case 'x86':
2745                 // x86 ubuntu: no stress modes
2746                 if (os == 'Ubuntu') {
2747                     return false
2748                 }
2749                 break
2750
2751             case 'arm':
2752             case 'arm64':
2753                 // We use build only jobs for Windows arm/arm64 cross-compilation corefx testing, so we need to generate builds for that.
2754                 // No "regular" Windows arm corefx jobs, e.g.
2755                 // For Ubuntu arm corefx testing, we use regular jobs (not "build only" since only Windows has "build only", and
2756                 // the Ubuntu arm "regular" jobs don't run tests anyway).
2757                 if (os == 'Windows_NT') {
2758                     if (! (isBuildOnly && isCoreFxScenario(scenario)) ) {
2759                         return false
2760                     }
2761                 }
2762                 else {
2763                     if (!isCoreFxScenario(scenario)) {
2764                         return false
2765                     }
2766                 }
2767                 break
2768
2769             default:
2770                 // armem: no stress jobs for ARM emulator.
2771                 return false
2772         }
2773     }
2774     else if (isR2RScenario(scenario)) {
2775         if (os != 'Windows_NT') {
2776             return false
2777         }
2778
2779         if (isR2RBaselineScenario(scenario)) {
2780             // no need for Debug scenario; Checked is sufficient
2781             if (configuration != 'Checked' && configuration != 'Release') {
2782                 return false
2783             }
2784         }
2785         else if (isR2RStressScenario(scenario)) {
2786             // Stress scenarios only run with Checked builds, not Release (they would work with Debug, but be slow).
2787             if (configuration != 'Checked') {
2788                 return false
2789             }
2790         }
2791
2792         switch (architecture) {
2793             case 'arm':
2794             case 'arm64':
2795                 // Windows arm/arm64 ready-to-run jobs use flow jobs and test jobs, but depend on "normal" (not R2R specific) build jobs.
2796                 return false
2797
2798             default:
2799                 break
2800         }
2801     }
2802     else if (isCrossGenComparisonScenario(scenario)) {
2803         return shouldGenerateCrossGenComparisonJob(os, architecture, configuration, scenario)
2804     }
2805     else {
2806         // Skip scenarios
2807         switch (scenario) {
2808             case 'ilrt':
2809                 // The ilrt build isn't necessary except for Windows_NT2003.  Non-Windows NT uses
2810                 // the default scenario build
2811                 if (os != 'Windows_NT') {
2812                     return false
2813                 }
2814                 // Only x64 for now
2815                 if (architecture != 'x64') {
2816                     return false
2817                 }
2818                 // Release only
2819                 if (configuration != 'Release') {
2820                     return false
2821                 }
2822                 break
2823             case 'jitdiff':
2824                 if (os != 'Windows_NT' && os != 'Ubuntu' && os != 'OSX10.12') {
2825                     return false
2826                 }
2827                 if (architecture != 'x64') {
2828                     return false
2829                 }
2830                 if (configuration != 'Checked') {
2831                     return false
2832                 }
2833                 break
2834             case 'longgc':
2835             case 'gcsimulator':
2836                 if (os != 'Windows_NT' && os != 'Ubuntu' && os != 'OSX10.12') {
2837                     return false
2838                 }
2839                 if (architecture != 'x64') {
2840                     return false
2841                 }
2842                 if (configuration != 'Release') {
2843                     return false
2844                 }
2845                 break
2846             case 'gc_reliability_framework':
2847             case 'standalone_gc':
2848                 if (os != 'Windows_NT' && os != 'Ubuntu' && os != 'OSX10.12') {
2849                     return false
2850                 }
2851
2852                 if (architecture != 'x64') {
2853                     return false
2854                 }
2855
2856                 if (configuration != 'Release' && configuration != 'Checked') {
2857                     return false
2858                 }
2859                 break
2860             // We only run Windows and Ubuntu x64 Checked for formatting right now
2861             case 'formatting':
2862                 if (os != 'Windows_NT' && os != 'Ubuntu') {
2863                     return false
2864                 }
2865                 if (architecture != 'x64') {
2866                     return false
2867                 }
2868                 if (configuration != 'Checked') {
2869                     return false
2870                 }
2871                 break
2872             case 'illink':
2873                 if (os != 'Windows_NT' && (os != 'Ubuntu' || architecture != 'x64')) {
2874                     return false
2875                 }
2876                 if (architecture != 'x64' && architecture != 'x86') {
2877                     return false
2878                 }
2879                 break
2880             case 'normal':
2881                 // Nothing skipped
2882                 break
2883             case 'innerloop':
2884                 if (!isValidPrTriggeredInnerLoopJob(os, architecture, configuration, isBuildOnly)) {
2885                     return false
2886                 }
2887                 break
2888             case 'corefx_innerloop':
2889                 if (os != 'Windows_NT' && os != 'Ubuntu' &&  os != 'OSX10.12') {
2890                     return false
2891                 }
2892                 if (architecture != 'x64') {
2893                     return false
2894                 }
2895                 break
2896             case 'pmi_asm_diffs':
2897                 if (configuration != 'Checked') {
2898                     return false
2899                 }
2900                 if (architecture == 'armem') {
2901                     return false
2902                 }
2903                 // Currently, we don't support pmi_asm_diffs for Windows arm/arm64. We don't have a dotnet CLI available to
2904                 // build jitutils. The jobs are not in validArmWindowsScenarios.
2905                 if ((os == 'Windows_NT') && (architecture == 'arm' || architecture == 'arm64')) {
2906                     return false
2907                 }
2908                 // Currently, no support for Linux x86.
2909                 if ((os != 'Windows_NT') && (architecture == 'x86')) {
2910                     return false
2911                 }
2912                 break
2913             default:
2914                 println("Unknown scenario: ${scenario}")
2915                 assert false
2916                 break
2917         }
2918     }
2919
2920     // For altjit, don't do any scenarios that don't change compilation. That is, scenarios that only change
2921     // runtime behavior, not compile-time behavior, are not interesting.
2922     switch (architecture) {
2923         case 'x86_arm_altjit':
2924         case 'x64_arm64_altjit':
2925             if (isGCStressRelatedTesting(scenario)) {
2926                 return false
2927             }
2928             break
2929         default:
2930             break
2931     }
2932
2933     // The job was not filtered out, so we should generate it!
2934     return true
2935 }
2936
2937 Constants.allScenarios.each { scenario ->
2938     [true, false].each { isPR ->
2939         Constants.architectureList.each { architecture ->
2940             Constants.configurationList.each { configuration ->
2941                 Constants.osList.each { os ->
2942                     // If the OS is Windows_NT_BuildOnly, set the isBuildOnly flag to true
2943                     // and reset the os to Windows_NT
2944                     def isBuildOnly = false
2945                     if (os == 'Windows_NT_BuildOnly') {
2946                         isBuildOnly = true
2947                         os = 'Windows_NT'
2948                     }
2949
2950                     if (!shouldGenerateJob(scenario, isPR, architecture, configuration, os, isBuildOnly)) {
2951                         return
2952                     }
2953
2954                     // Calculate names
2955                     def jobName = getJobName(configuration, architecture, os, scenario, isBuildOnly)
2956                     def folderName = getJobFolder(scenario)
2957
2958                     // Create the new job
2959                     def newJob = job(Utilities.getFullJobName(project, jobName, isPR, folderName)) {}
2960
2961                     addToViews(newJob, false, isPR, architecture, os, configuration, scenario) // isFlowJob == false
2962
2963                     setJobMachineAffinity(architecture, os, true, false, false, newJob) // isBuildJob = true, isTestJob = false, isFlowJob = false
2964
2965                     Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")
2966                     addTriggers(newJob, branch, isPR, architecture, os, configuration, scenario, false, isBuildOnly) // isFlowJob==false
2967                     setJobTimeout(newJob, isPR, architecture, configuration, scenario, isBuildOnly)
2968
2969                     // Copy Windows build test binaries and corefx build artifacts for Linux cross build for armem.
2970                     // We don't use a flow job for this, but we do depend on there being existing builds with these
2971                     // artifacts produced.
2972                     if ((architecture == 'armem') && (os == 'Tizen')) {
2973                         // Define the Windows Tests and Corefx build job names
2974                         def lowerConfiguration = configuration.toLowerCase()
2975                         def WindowsTestsName = projectFolder + '/' +
2976                                                Utilities.getFullJobName(project,
2977                                                                         getJobName(lowerConfiguration, 'x64' , 'windows_nt', 'normal', true),
2978                                                                         false)
2979                         def fxBranch = getFxBranch(branch)
2980                         def corefxFolder = Utilities.getFolderName('dotnet/corefx') + '/' +
2981                                            Utilities.getFolderName(fxBranch)
2982
2983                         def arm_abi = 'armel'
2984                         def corefx_os = 'tizen'
2985
2986                         // Let's use release CoreFX to test checked CoreCLR,
2987                         // because we do not generate checked CoreFX in CoreFX CI yet.
2988                         def corefx_lowerConfiguration = lowerConfiguration
2989                         if (lowerConfiguration == 'checked') {
2990                             corefx_lowerConfiguration = 'release'
2991                         }
2992
2993                         // Copy the Windows test binaries and the Corefx build binaries
2994                         newJob.with {
2995                             steps {
2996                                 copyArtifacts(WindowsTestsName) {
2997                                     includePatterns('bin/tests/tests.zip')
2998                                     buildSelector {
2999                                         latestSuccessful(true)
3000                                     }
3001                                 }
3002                                 copyArtifacts("${corefxFolder}/${corefx_os}_${arm_abi}_cross_${corefx_lowerConfiguration}") {
3003                                     includePatterns('artifacts/bin/build.tar.gz')
3004                                     buildSelector {
3005                                         latestSuccessful(true)
3006                                     }
3007                                 }
3008                             } // steps
3009                         } // newJob.with
3010                     }
3011
3012                     def buildCommands = calculateBuildCommands(newJob, scenario, branch, isPR, architecture, configuration, os, isBuildOnly)
3013
3014                     newJob.with {
3015                         steps {
3016                             if (os == 'Windows_NT') {
3017                                 buildCommands.each { buildCommand ->
3018                                     batchFile(buildCommand)
3019                                 }
3020                             }
3021                             else {
3022                                 buildCommands.each { buildCommand ->
3023                                     shell(buildCommand)
3024                                 }
3025                             }
3026                         } // steps
3027                     } // newJob.with
3028
3029                 } // os
3030             } // configuration
3031         } // architecture
3032     } // isPR
3033 } // scenario
3034
3035 // Create a Windows ARM/ARM64 test job that will be used by a flow job.
3036 // Returns the newly created job.
3037 def static CreateWindowsArmTestJob(def dslFactory, def project, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3038 {
3039     def osGroup = getOSGroup(os)
3040     def jobName = getJobName(configuration, architecture, os, scenario, false) + "_tst"
3041
3042     def jobFolder = getJobFolder(scenario)
3043     def newJob = dslFactory.job(Utilities.getFullJobName(project, jobName, isPR, jobFolder)) {
3044         parameters {
3045             stringParam('CORECLR_BUILD', '', "Build number to copy CoreCLR ${osGroup} binaries from")
3046         }
3047
3048         steps {
3049             // Set up the copies
3050
3051             // Coreclr build we are trying to test
3052             //
3053             //  ** NOTE ** This will, correctly, overwrite the CORE_ROOT from the Windows test archive
3054
3055             copyArtifacts(inputCoreCLRBuildName) {
3056                 excludePatterns('**/testResults.xml', '**/*.ni.dll')
3057                 buildSelector {
3058                     buildNumber('${CORECLR_BUILD}')
3059                 }
3060             }
3061
3062             if (isCoreFxScenario(scenario)) {
3063
3064                 // Only arm/arm64 supported for corefx testing now.
3065                 assert architecture == 'arm' || architecture == 'arm64'
3066
3067                 // Unzip CoreFx runtime
3068                 batchFile("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('_\\fx\\fxruntime.zip', '_\\fx\\artifacts\\bin\\testhost\\netcoreapp-Windows_NT-Release-${architecture}')\"")
3069
3070                 // Unzip CoreFx tests.
3071                 batchFile("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('_\\fx\\fxtests.zip', '_\\fx\\artifacts\\bin\\tests')\"")
3072
3073                 // Add the script to run the corefx tests
3074                 def corefx_runtime_path   = "%WORKSPACE%\\_\\fx\\artifacts\\bin\\testhost\\netcoreapp-Windows_NT-Release-${architecture}"
3075                 def corefx_tests_dir      = "%WORKSPACE%\\_\\fx\\artifacts\\bin\\tests"
3076                 def corefx_exclusion_file = "%WORKSPACE%\\tests\\${architecture}\\corefx_test_exclusions.txt"
3077                 batchFile("call %WORKSPACE%\\tests\\scripts\\run-corefx-tests.bat ${corefx_runtime_path} ${corefx_tests_dir} ${corefx_exclusion_file} ${architecture}")
3078
3079             } else { // !isCoreFxScenario(scenario)
3080
3081                 // Unzip tests.
3082                 batchFile("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('bin\\tests\\tests.zip', 'bin\\tests\\${osGroup}.${architecture}.${configuration}')\"")
3083
3084                 def buildCommands = ""
3085
3086                 def coreRootLocation = "%WORKSPACE%\\bin\\tests\\Windows_NT.${architecture}.${configuration}\\Tests\\Core_Root"
3087                 def addEnvVariable =  { variable, value -> buildCommands += "set ${variable}=${value}\r\n"}
3088                 def addCommand = { cmd -> buildCommands += "${cmd}\r\n"}
3089
3090                 // Make sure Command Extensions are enabled. Used so %ERRORLEVEL% is available.
3091                 addCommand("SETLOCAL ENABLEEXTENSIONS")
3092
3093                 // For all jobs
3094                 addEnvVariable("CORE_ROOT", coreRootLocation)
3095                 addEnvVariable("COMPlus_NoGuiOnAssert", "1")
3096                 addEnvVariable("COMPlus_ContinueOnAssert", "0")
3097
3098                 // If we are running a stress mode, we'll set those variables as well
3099                 if (isJitStressScenario(scenario) || isR2RStressScenario(scenario)) {
3100                     def stressValues = null
3101                     if (isJitStressScenario(scenario)) {
3102                         stressValues = Constants.jitStressModeScenarios[scenario]
3103                     }
3104                     else {
3105                         stressValues = Constants.r2rStressScenarios[scenario]
3106                     }
3107
3108                     stressValues.each { key, value ->
3109                         addEnvVariable(key, value)
3110                     }
3111                 }
3112
3113                 if (isR2RScenario(scenario)) {
3114                     // Crossgen the framework assemblies.
3115                     buildCommands += """
3116 @for %%F in (%CORE_ROOT%\\*.dll) do @call :PrecompileAssembly "%CORE_ROOT%" "%%F" %%~nxF
3117 @goto skip_PrecompileAssembly
3118
3119 :PrecompileAssembly
3120 @REM Skip mscorlib since it is already precompiled.
3121 @if /I "%3" == "mscorlib.dll" exit /b 0
3122 @if /I "%3" == "mscorlib.ni.dll" exit /b 0
3123
3124 "%CORE_ROOT%\\crossgen.exe" /Platform_Assemblies_Paths "%CORE_ROOT%" %2 >nul 2>nul
3125 @if "%errorlevel%" == "-2146230517" (
3126     echo %2 is not a managed assembly.
3127 ) else if "%errorlevel%" == "-2146234344" (
3128     echo %2 is not a managed assembly.
3129 ) else if %errorlevel% neq 0 (
3130     echo Unable to precompile %2
3131 ) else (
3132     echo Precompiled %2
3133 )
3134 @exit /b 0
3135
3136 :skip_PrecompileAssembly
3137 """
3138
3139                     // Set RunCrossGen variable to cause test wrappers to invoke their logic to run
3140                     // crossgen on tests before running them.
3141                     addEnvVariable("RunCrossGen", "true")
3142                 } // isR2RScenario(scenario)
3143
3144                 // Run runtest.cmd
3145                 // Do not run generate layout. It will delete the correct CORE_ROOT, and we do not have a correct product
3146                 // dir to copy from.
3147                 def runtestCommand = "%WORKSPACE%\\tests\\runtest.cmd ${architecture} ${configuration} skipgeneratelayout"
3148
3149                 addCommand("${runtestCommand}")
3150
3151                 // Use the smarty errorlevel as the script errorlevel.
3152                 addCommand("exit /b %errorlevel%")
3153
3154                 batchFile(buildCommands)
3155             } // non-corefx testing
3156         } // steps
3157     } // job
3158
3159     if (!isCoreFxScenario(scenario)) {
3160         Utilities.addXUnitDotNETResults(newJob, 'bin/**/TestRun*.xml', true)
3161     }
3162
3163     return newJob
3164 }
3165
3166 // Create a test job not covered by the "Windows ARM" case that will be used by a flow job.
3167 // E.g., non-Windows tests.
3168 // Returns the newly created job.
3169 def static CreateOtherTestJob(def dslFactory, def project, def branch, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3170 {
3171     def lowerConfiguration = configuration.toLowerCase()
3172
3173     def isUbuntuArm64Job = ((os == "Ubuntu16.04") && (architecture == 'arm64'))
3174     def isUbuntuArm32Job = ((os == "Ubuntu") && (architecture == 'arm'))
3175     def isUbuntuArmJob = isUbuntuArm32Job || isUbuntuArm64Job
3176
3177     def doCoreFxTesting = isCoreFxScenario(scenario)
3178     def isPmiAsmDiffsScenario = (scenario == 'pmi_asm_diffs')
3179
3180     def workspaceRelativeFxRootLinux = "_/fx" // only used for CoreFX testing
3181
3182     def osGroup = getOSGroup(os)
3183     def jobName = getJobName(configuration, architecture, os, scenario, false) + "_tst"
3184
3185     def testOpts = ''
3186     def useServerGC = false
3187
3188     // Enable Server GC for Ubuntu PR builds
3189     // REVIEW: why? Does this apply to all architectures? Why only PR?
3190     if (os == 'Ubuntu' && isPR) {
3191         testOpts += ' --useServerGC'
3192         useServerGC = true
3193     }
3194
3195     if (isR2RScenario(scenario)) {
3196
3197         testOpts += ' --crossgen --runcrossgentests'
3198
3199         if (scenario == 'r2r_jitstress1') {
3200             testOpts += ' --jitstress=1'
3201         }
3202         else if (scenario == 'r2r_jitstress2') {
3203             testOpts += ' --jitstress=2'
3204         }
3205         else if (scenario == 'r2r_jitstress1_tiered') {
3206             testOpts += ' --jitstress=1'
3207         }
3208         else if (scenario == 'r2r_jitstress2_tiered') {
3209             testOpts += ' --jitstress=2'
3210         }
3211         else if (scenario == 'r2r_jitstressregs1') {
3212             testOpts += ' --jitstressregs=1'
3213         }
3214         else if (scenario == 'r2r_jitstressregs2') {
3215             testOpts += ' --jitstressregs=2'
3216         }
3217         else if (scenario == 'r2r_jitstressregs3') {
3218             testOpts += ' --jitstressregs=3'
3219         }
3220         else if (scenario == 'r2r_jitstressregs4') {
3221             testOpts += ' --jitstressregs=4'
3222         }
3223         else if (scenario == 'r2r_jitstressregs8') {
3224             testOpts += ' --jitstressregs=8'
3225         }
3226         else if (scenario == 'r2r_jitstressregs0x10') {
3227             testOpts += ' --jitstressregs=0x10'
3228         }
3229         else if (scenario == 'r2r_jitstressregs0x80') {
3230             testOpts += ' --jitstressregs=0x80'
3231         }
3232         else if (scenario == 'r2r_jitstressregs0x1000') {
3233             testOpts += ' --jitstressregs=0x1000'
3234         }
3235         else if (scenario == 'r2r_jitminopts') {
3236             testOpts += ' --jitminopts'
3237         }
3238         else if (scenario == 'r2r_jitforcerelocs') {
3239             testOpts += ' --jitforcerelocs'
3240         }
3241         else if (scenario == 'r2r_gcstress15') {
3242             testOpts += ' --gcstresslevel=0xF'
3243         }
3244     }
3245     else if (scenario == 'jitdiff') {
3246         testOpts += ' --jitdisasm --crossgen'
3247     }
3248     else if (scenario == 'illink') {
3249         testOpts += ' --link=\$WORKSPACE/linker/linker/bin/netcore_Release/netcoreapp2.0/ubuntu-x64/publish/illink'
3250     }
3251     else if (isLongGc(scenario)) {
3252         // Long GC tests behave very poorly when they are not
3253         // the only test running (many of them allocate until OOM).
3254         testOpts += ' --sequential'
3255
3256         // A note - runtest.sh does have "--long-gc" and "--gcsimulator" options
3257         // for running long GC and GCSimulator tests, respectively. We don't use them
3258         // here because using a playlist file produces much more readable output on the CI machines
3259         // and reduces running time.
3260         //
3261         // The Long GC playlist contains all of the tests that are
3262         // going to be run. The GCSimulator playlist contains all of
3263         // the GC simulator tests.
3264         if (scenario == 'longgc') {
3265             testOpts += ' --long-gc --playlist=./tests/longRunningGcTests.txt'
3266         }
3267         else if (scenario == 'gcsimulator') {
3268             testOpts += ' --gcsimulator --playlist=./tests/gcSimulatorTests.txt'
3269         }
3270     }
3271     else if (isGcReliabilityFramework(scenario)) {
3272         testOpts += ' --build-overlay-only'
3273     }
3274     else if (scenario == 'standalone_gc') {
3275         if (osGroup == 'OSX') {
3276             testOpts += ' --gcname=libclrgc.dylib'
3277         }
3278         else if (osGroup == 'Linux') {
3279             testOpts += ' --gcname=libclrgc.so'
3280         }
3281         else {
3282             println("Unexpected OS group: ${osGroup} for os ${os}")
3283             assert false
3284         }
3285     }
3286
3287     def jobFolder = getJobFolder(scenario)
3288     def newJob = dslFactory.job(Utilities.getFullJobName(project, jobName, isPR, jobFolder)) {
3289         parameters {
3290             stringParam('CORECLR_BUILD', '', "Build number to copy CoreCLR ${osGroup} binaries from")
3291         }
3292
3293         steps {
3294             // Set up the copies
3295
3296             // Coreclr build we are trying to test
3297             //
3298             // HACK: the Ubuntu arm64 copyArtifacts Jenkins plug-in is ridiculously slow (45 minutes to
3299             // 1.5 hours for this step). Instead, directly use wget, which is fast (1 minute).
3300
3301             if (!isUbuntuArm64Job) {
3302                 copyArtifacts(inputCoreCLRBuildName) {
3303                     excludePatterns('**/testResults.xml', '**/*.ni.dll')
3304                     buildSelector {
3305                         buildNumber('${CORECLR_BUILD}')
3306                     }
3307                 }
3308             }
3309
3310             if (isUbuntuArmJob) {
3311                 // Add some useful information to the log file. Ignore return codes.
3312                 shell("uname -a || true")
3313             }
3314
3315             if (isUbuntuArm64Job) {
3316                 // Copy the required artifacts directly, using wget, e.g.:
3317                 //
3318                 //  https://ci.dot.net/job/dotnet_coreclr/job/master/job/arm64_cross_checked_ubuntu16.04_innerloop_prtest/16/artifact/testnativebin.checked.zip
3319                 //  https://ci.dot.net/job/dotnet_coreclr/job/master/job/arm64_cross_checked_ubuntu16.04_innerloop_prtest/16/artifact/tests.checked.zip
3320                 //
3321                 // parameterized as:
3322                 //
3323                 //  https://ci.dot.net/job/${mungedProjectName}/job/${mungedBranchName}/job/${inputJobName}/${CORECLR_BUILD}/artifact/testnativebin.checked.zip
3324                 //  https://ci.dot.net/job/${mungedProjectName}/job/${mungedBranchName}/job/${inputJobName}/${CORECLR_BUILD}/artifact/tests.checked.zip
3325                 //
3326                 // CoreFX example artifact URLs:
3327                 //
3328                 //  https://ci.dot.net/job/dotnet_coreclr/job/dev_unix_test_workflow/job/jitstress/job/arm64_cross_checked_ubuntu16.04_corefx_baseline_prtest/1/artifact/_/fx/fxruntime.zip
3329                 //  https://ci.dot.net/job/dotnet_coreclr/job/dev_unix_test_workflow/job/jitstress/job/arm64_cross_checked_ubuntu16.04_corefx_baseline_prtest/1/artifact/_/fx/fxtests.zip
3330                 //
3331                 // Note that the source might be in a "jitstress" folder.
3332                 //
3333                 // Use `--progress=dot:giga` to display some progress output, but limit it in the log file.
3334                 //
3335                 // Use `--directory-prefix=_/fx` to specify where to put the corefx files (to match what other platforms do). Use this instead of `-O`.
3336
3337                 shell("echo \"Using wget instead of the Jenkins copy artifacts plug-in to copy artifacts from ${inputCoreCLRBuildName}\"")
3338
3339                 def mungedProjectName = Utilities.getFolderName(project)
3340                 def mungedBranchName = Utilities.getFolderName(branch)
3341
3342                 def doCrossGenComparison = isCrossGenComparisonScenario(scenario)
3343                 def inputCoreCLRBuildScenario = isInnerloopTestScenario(scenario) ? 'innerloop' : 'normal'
3344                 if (isPmiAsmDiffsScenario || doCoreFxTesting || doCrossGenComparison) {
3345                     // These depend on unique builds for each scenario
3346                     inputCoreCLRBuildScenario = scenario
3347                 }
3348                 def sourceJobName = getJobName(configuration, architecture, os, inputCoreCLRBuildScenario, false)
3349                 def inputJobName = Utilities.getFullJobName(sourceJobName, isPR)
3350
3351                 // Need to add the sub-folder if necessary.
3352                 def inputJobPath = "job/${inputJobName}"
3353                 def folderName = getJobFolder(inputCoreCLRBuildScenario)
3354                 if (folderName != '') {
3355                     inputJobPath = "job/${folderName}/job/${inputJobName}"
3356                 }
3357
3358                 def inputUrlRoot = "https://ci.dot.net/job/${mungedProjectName}/job/${mungedBranchName}/${inputJobPath}/\${CORECLR_BUILD}/artifact"
3359
3360                 if (isPmiAsmDiffsScenario) {
3361                     def workspaceRelativeRootLinux = "_/pmi"
3362                     shell("mkdir -p ${workspaceRelativeRootLinux}")
3363                     shell("wget --progress=dot:giga ${inputUrlRoot}/product.${os}.${architecture}.${lowerConfiguration}.zip")
3364                     shell("wget --progress=dot:giga ${inputUrlRoot}/product.baseline.${os}.${architecture}.${lowerConfiguration}.zip")
3365                     shell("wget --progress=dot:giga ${inputUrlRoot}/coreroot.${os}.${architecture}.${lowerConfiguration}.zip")
3366                     shell("wget --progress=dot:giga ${inputUrlRoot}/coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.zip")
3367                 }
3368                 else if (doCoreFxTesting) {
3369                     shell("mkdir -p ${workspaceRelativeFxRootLinux}")
3370                     shell("wget --progress=dot:giga --directory-prefix=${workspaceRelativeFxRootLinux} ${inputUrlRoot}/${workspaceRelativeFxRootLinux}/fxtests.zip")
3371                     shell("wget --progress=dot:giga --directory-prefix=${workspaceRelativeFxRootLinux} ${inputUrlRoot}/${workspaceRelativeFxRootLinux}/fxruntime.zip")
3372                 }
3373                 else {
3374                     def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
3375                     shell("wget --progress=dot:giga ${inputUrlRoot}/${testArtifactsTgzFileName}")
3376                 }
3377             }
3378
3379             if (architecture == 'x86') {
3380                 shell("mkdir ./bin/CoreFxNative")
3381
3382                 def fxBranch = getFxBranch(branch)
3383                 def corefxFolder = Utilities.getFolderName('dotnet/corefx') + '/' + Utilities.getFolderName(fxBranch)
3384
3385                 copyArtifacts("${corefxFolder}/ubuntu16.04_x86_release") {
3386                     includePatterns('artifacts/bin/build.tar.gz')
3387                     targetDirectory('bin/CoreFxNative')
3388                     buildSelector {
3389                         latestSuccessful(true)
3390                     }
3391                 }
3392
3393                 shell("mkdir ./bin/CoreFxBinDir")
3394                 shell("tar -xf ./bin/CoreFxNative/artifacts/bin/build.tar.gz -C ./bin/CoreFxBinDir")
3395             }
3396
3397             if (isPmiAsmDiffsScenario) {
3398                 // TODO: add back "-q" when we know it works
3399                 shell("unzip -o ./product.${os}.${architecture}.${lowerConfiguration}.zip || exit 0")
3400                 shell("unzip -o ./product.baseline.${os}.${architecture}.${lowerConfiguration}.zip || exit 0")
3401                 shell("unzip -o ./coreroot.${os}.${architecture}.${lowerConfiguration}.zip || exit 0")
3402                 shell("unzip -o ./coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.zip || exit 0")
3403             }
3404             // CoreFX testing downloads the CoreFX tests, not the coreclr tests. Also, unzip the built CoreFX layout/runtime directories.
3405             else if (doCoreFxTesting) {
3406                 shell("unzip -q -o ${workspaceRelativeFxRootLinux}/fxtests.zip || exit 0")
3407                 shell("unzip -q -o ${workspaceRelativeFxRootLinux}/fxruntime.zip || exit 0")
3408             }
3409             else {
3410                 def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
3411                 shell("tar -xzf ./${testArtifactsTgzFileName} || exit 0") // extracts to ./bin/tests/${osGroup}.${architecture}.${configuration}
3412             }
3413
3414             // Execute the tests
3415             def runDocker = isNeedDocker(architecture, os, false)
3416             def dockerPrefix = ""
3417             def dockerCmd = ""
3418             if (runDocker) {
3419                 def dockerImage = getDockerImageName(architecture, os, false)
3420                 dockerPrefix = "docker run -i --rm -v \${WORKSPACE}:\${WORKSPACE} -w \${WORKSPACE} "
3421                 dockerCmd = dockerPrefix + "${dockerImage} "
3422             }
3423
3424             // If we are running a stress mode, we'll set those variables first.
3425             // For CoreFX, the stress variables are already built into the CoreFX test build per-test wrappers.
3426             if (!doCoreFxTesting && isJitStressScenario(scenario)) {
3427                 def scriptFileName = "\${WORKSPACE}/set_stress_test_env.sh"
3428                 def envScriptCmds = envScriptCreate(os, scriptFileName)
3429                 envScriptCmds += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], scriptFileName)
3430                 envScriptCmds += envScriptFinalize(os, scriptFileName)
3431                 shell("${envScriptCmds}")
3432                 testOpts += " --test-env=${scriptFileName}"
3433             }
3434
3435             // setup-stress-dependencies.sh, invoked by runtest.sh to download the coredistools package, depends on the "dotnet"
3436             // tool downloaded by the "init-tools.sh" script. However, it only invokes setup-stress-dependencies.sh for x64. The
3437             // coredistools package is used by GCStress on x86 and x64 to disassemble code to determine instruction boundaries.
3438             // On arm/arm64, it is not required as determining instruction boundaries is trivial.
3439             if (isGCStressRelatedTesting(scenario)) {
3440                 if (architecture == 'x64') {
3441                     shell('./init-tools.sh')
3442                 }
3443             }
3444
3445             if (isPmiAsmDiffsScenario) {
3446                 shell("""\
3447 python -u \${WORKSPACE}/tests/scripts/run-pmi-diffs.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} --skip_baseline_build""")
3448
3449                 shell("zip -r dasm.${os}.${architecture}.${configuration}.zip ./_/pmi/asm")
3450             }
3451             else if (doCoreFxTesting) {
3452                 shell("""\
3453 \${WORKSPACE}/tests/scripts/run-corefx-tests.sh --test-exclude-file \${WORKSPACE}/tests/${architecture}/corefx_linux_test_exclusions.txt --runtime \${WORKSPACE}/${workspaceRelativeFxRootLinux}/artifacts/bin/testhost/netcoreapp-Linux-Release-${architecture} --arch ${architecture} --corefx-tests \${WORKSPACE}/${workspaceRelativeFxRootLinux}/artifacts/bin --configurationGroup Release""")
3454             }
3455             else {
3456                 def runScript = "${dockerCmd}./tests/runtest.sh"
3457
3458                 shell("""\
3459 ${runScript} \\
3460     ${lowerConfiguration} \\
3461     --testRootDir=\"\${WORKSPACE}/bin/tests/${osGroup}.${architecture}.${configuration}\" \\
3462     --coreOverlayDir=\"\${WORKSPACE}/bin/tests/${osGroup}.${architecture}.${configuration}/Tests/Core_Root\" \\
3463     --limitedDumpGeneration ${testOpts}""")
3464             }
3465
3466             if (isGcReliabilityFramework(scenario)) {
3467                 // runtest.sh doesn't actually execute the reliability framework - do it here.
3468                 if (useServerGC) {
3469                     if (runDocker) {
3470                         dockerCmd = dockerPrefix + "-e COMPlus_gcServer=1 ${dockerImage} "
3471                     }
3472                     else {
3473                         shell("export COMPlus_gcServer=1")
3474                     }
3475                 }
3476
3477                 shell("${dockerCmd}./tests/scripts/run-gc-reliability-framework.sh ${architecture} ${configuration}")
3478             }
3479         } // steps
3480     } // job
3481
3482     // Experimental: If on Ubuntu 14.04, then attempt to pull in crash dump links
3483     if (os in ['Ubuntu']) {
3484         SummaryBuilder summaries = new SummaryBuilder()
3485         summaries.addLinksSummaryFromFile('Crash dumps from this run:', 'dumplings.txt')
3486         summaries.emit(newJob)
3487     }
3488
3489     if (isPmiAsmDiffsScenario) {
3490         // Archive the asm
3491         Utilities.addArchival(newJob, "dasm.${os}.${architecture}.${configuration}.zip")
3492     }
3493     else if (doCoreFxTesting) {
3494         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/artifacts/bin/**/testResults.xml")
3495         if ((os == "Ubuntu") && (architecture == 'arm')) {
3496             // We have a problem with the xunit plug-in, where it is consistently failing on Ubuntu arm32 test result uploading with this error:
3497             //
3498             //   [xUnit] [ERROR] - The plugin hasn't been performed correctly: remote file operation failed: /ssd/j/workspace/dotnet_coreclr/master/jitstress/arm_cross_checked_ubuntu_corefx_baseline_tst at hudson.remoting.Channel@3697f46d:JNLP4-connect connection from 131.107.159.149/131.107.159.149:58529: java.io.IOException: Remote call on JNLP4-connect connection from 131.107.159.149/131.107.159.149:58529 failed
3499             //
3500             // We haven't been able to identify the reason. So, do not add xunit parsing of the test data in this scenario.
3501             // This is tracked by: https://github.com/dotnet/coreclr/issues/19447.
3502         }
3503         else {
3504             Utilities.addXUnitDotNETResults(newJob, "${workspaceRelativeFxRootLinux}/artifacts/bin/**/testResults.xml")
3505         }
3506     }
3507     else {
3508         Utilities.addXUnitDotNETResults(newJob, '**/coreclrtests.xml')
3509     }
3510
3511     return newJob
3512 }
3513
3514 def static CreateNonWindowsCrossGenComparisonTestJob(def dslFactory, def project, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3515 {
3516     assert isCrossGenComparisonScenario(scenario)
3517
3518     def osGroup = getOSGroup(os)
3519     def jobName = getJobName(configuration, architecture, os, scenario, false) + "_tst"
3520
3521     def workspaceRelativeResultsDir = "_"
3522     def workspaceRelativeNativeArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${architecture}_${architecture}.${configuration}"
3523
3524     def jobFolder = getJobFolder(scenario)
3525     def newJob = dslFactory.job(Utilities.getFullJobName(project, jobName, isPR, jobFolder)) {
3526         parameters {
3527             stringParam('CORECLR_BUILD', '', "Build number to copy CoreCLR ${osGroup} binaries from")
3528         }
3529
3530         def workspaceRelativeArtifactsArchive = "${os}.${architecture}.${configuration}.${scenario}.zip"
3531
3532         steps {
3533             copyArtifacts(inputCoreCLRBuildName) {
3534                 includePatterns("${workspaceRelativeArtifactsArchive}")
3535                 buildSelector {
3536                     buildNumber('${CORECLR_BUILD}')
3537                 }
3538             }
3539
3540             shell("unzip -o ${workspaceRelativeArtifactsArchive} || exit 0")
3541
3542             def workspaceRelativeCoreLib = "bin/Product/${osGroup}.${architecture}.${configuration}/IL/System.Private.CoreLib.dll"
3543             def workspaceRelativeCoreRootDir = "bin/tests/${osGroup}.${architecture}.${configuration}/Tests/Core_Root"
3544             def workspaceRelativeCrossGenComparisonScript = "tests/scripts/crossgen_comparison.py"
3545             def workspaceRelativeCrossGenExecutable = "${workspaceRelativeCoreRootDir}/crossgen"
3546
3547             def crossGenComparisonCmd = "python -u \${WORKSPACE}/${workspaceRelativeCrossGenComparisonScript} "
3548             def crossGenExecutable = "\${WORKSPACE}/${workspaceRelativeCrossGenExecutable}"
3549
3550             shell("mkdir -p ${workspaceRelativeNativeArchResultDir}")
3551             shell("${crossGenComparisonCmd}crossgen_corelib --crossgen ${crossGenExecutable} --il_corelib \${WORKSPACE}/${workspaceRelativeCoreLib} --result_dir \${WORKSPACE}/${workspaceRelativeNativeArchResultDir}")
3552             shell("${crossGenComparisonCmd}crossgen_framework --crossgen ${crossGenExecutable} --core_root \${WORKSPACE}/${workspaceRelativeCoreRootDir} --result_dir \${WORKSPACE}/${workspaceRelativeNativeArchResultDir}")
3553
3554             getCrossArchitectures(os, architecture, scenario).each{ crossArch ->
3555                 def workspaceRelativeCrossArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${crossArch}_${architecture}.${configuration}"
3556                 shell("${crossGenComparisonCmd}compare --base_dir \${WORKSPACE}/${workspaceRelativeNativeArchResultDir} --diff_dir \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}")
3557             } // crossArch
3558         } // steps
3559     }  // job
3560
3561     Utilities.addArchival(newJob, "${workspaceRelativeNativeArchResultDir}/**")
3562     getCrossArchitectures(os, architecture, scenario).each{ crossArch ->
3563         def workspaceRelativeCrossArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${crossArch}_${architecture}.${configuration}"
3564         Utilities.addArchival(newJob, "${workspaceRelativeCrossArchResultDir}/**")
3565     } // crossArch
3566
3567     return newJob
3568 }
3569
3570 // Create a test job that will be used by a flow job.
3571 // Returns the newly created job.
3572 // Note that we don't add tests jobs to the various views, since they are always used by a flow job, which is in the views,
3573 // and we want the views to be the minimal set of "top-level" jobs that represent all work.
3574 def static CreateTestJob(def dslFactory, def project, def branch, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3575 {
3576     def windowsArmJob = ((os == "Windows_NT") && (architecture in Constants.armWindowsCrossArchitectureList))
3577
3578     def newJob = null
3579     if (windowsArmJob) {
3580         newJob = CreateWindowsArmTestJob(dslFactory, project, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3581     }
3582     else if (isCrossGenComparisonScenario(scenario)) {
3583         newJob = CreateNonWindowsCrossGenComparisonTestJob(dslFactory, project, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3584     }
3585     else {
3586         newJob = CreateOtherTestJob(dslFactory, project, branch, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3587     }
3588
3589     setJobMachineAffinity(architecture, os, false, true, false, newJob) // isBuildJob = false, isTestJob = true, isFlowJob = false
3590
3591     if (scenario == 'jitdiff') {
3592         def osGroup = getOSGroup(os)
3593         Utilities.addArchival(newJob, "bin/tests/${osGroup}.${architecture}.${configuration}/dasm/**")
3594     }
3595
3596     Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")
3597     setJobTimeout(newJob, isPR, architecture, configuration, scenario, false)
3598
3599     return newJob
3600 }
3601
3602 // Create a flow job to tie together a build job with the given test job.
3603 // Returns the new flow job.
3604 def static CreateFlowJob(def dslFactory, def project, def branch, def architecture, def os, def configuration, def scenario, def isPR, def fullTestJobName, def inputCoreCLRBuildName)
3605 {
3606     // Windows CoreCLR build and Linux CoreCLR build (in parallel) ->
3607     // Linux CoreCLR test
3608     def flowJobName = getJobName(configuration, architecture, os, scenario, false) + "_flow"
3609     def jobFolder = getJobFolder(scenario)
3610
3611     def newFlowJob = dslFactory.buildFlowJob(Utilities.getFullJobName(project, flowJobName, isPR, jobFolder)) {
3612         buildFlow("""\
3613 coreclrBuildJob = build(params, '${inputCoreCLRBuildName}')
3614
3615 // And then build the test build
3616 build(params + [CORECLR_BUILD: coreclrBuildJob.build.number], '${fullTestJobName}')
3617 """)
3618     }
3619     JobReport.Report.addReference(inputCoreCLRBuildName)
3620     JobReport.Report.addReference(fullTestJobName)
3621
3622     addToViews(newFlowJob, true, isPR, architecture, os, configuration, scenario) // isFlowJob = true
3623
3624     setJobMachineAffinity(architecture, os, false, false, true, newFlowJob) // isBuildJob = false, isTestJob = false, isFlowJob = true
3625
3626     Utilities.standardJobSetup(newFlowJob, project, isPR, "*/${branch}")
3627     addTriggers(newFlowJob, branch, isPR, architecture, os, configuration, scenario, true, false) // isFlowJob==true, isWindowsBuildOnlyJob==false
3628
3629     return newFlowJob
3630 }
3631
3632 // Determine if we should generate a flow job for the given parameters.
3633 // Returns true if the job should be generated.
3634 def static shouldGenerateFlowJob(def scenario, def isPR, def architecture, def configuration, def os)
3635 {
3636     // The various "innerloop" jobs are only available as PR triggered.
3637
3638     if (!isPR) {
3639         if (isInnerloopTestScenario(scenario)) {
3640             return false
3641         }
3642
3643         if (scenario == 'corefx_innerloop') {
3644             return false
3645         }
3646     }
3647
3648     // Filter based on OS and architecture.
3649
3650     switch (architecture) {
3651         case 'arm':
3652             if (os != "Ubuntu" && os != "Windows_NT") {
3653                 return false
3654             }
3655             break
3656         case 'arm64':
3657             if (os != "Ubuntu16.04" && os != "Windows_NT") {
3658                 return false
3659             }
3660             break
3661         case 'x86':
3662             if (os != "Ubuntu") {
3663                 return false
3664             }
3665             break
3666         case 'x64':
3667             if (!(os in Constants.crossList)) {
3668                 return false
3669             }
3670             if (os == "Windows_NT") {
3671                 return false
3672             }
3673             break
3674         case 'armem':
3675         case 'x86_arm_altjit':
3676         case 'x64_arm64_altjit':
3677             // No flow jobs
3678             return false
3679         default:
3680             println("Unknown architecture: ${architecture}")
3681             assert false
3682             break
3683     }
3684
3685     def isNormalOrInnerloop = (scenario == 'innerloop' || scenario == 'normal')
3686
3687     // Filter based on scenario in OS.
3688
3689     if (os == 'Windows_NT') {
3690         assert architecture == 'arm' || architecture == 'arm64'
3691         if (!isArmWindowsScenario(scenario)) {
3692             return false
3693         }
3694         if (isNormalOrInnerloop && (configuration == 'Debug')) {
3695             // The arm32/arm64 Debug configuration for innerloop/normal scenario is a special case: it does a build only, and no test run.
3696             // To do that, it doesn't require a flow job.
3697             return false
3698         }
3699     }
3700     else {
3701         // Non-Windows
3702         if (architecture == 'arm') {
3703             if (!(scenario in Constants.validLinuxArmScenarios)) {
3704                 return false
3705             }
3706         }
3707         else if (architecture == 'arm64') {
3708             if (!(scenario in Constants.validLinuxArm64Scenarios)) {
3709                 return false
3710             }
3711         }
3712         else if (architecture == 'x86') {
3713             // Linux/x86 only want innerloop and default test
3714             if (!isNormalOrInnerloop) {
3715                 return false
3716             }
3717         }
3718         else if (architecture == 'x64') {
3719             // Linux/x64 corefx testing doesn't need a flow job; the "build" job runs run-corefx-tests.py which
3720             // builds and runs the corefx tests. Other Linux/x64 flow jobs are required to get the test
3721             // build from a Windows machine.
3722             if (isCoreFxScenario(scenario)) {
3723                 return false
3724             }
3725         }
3726     }
3727
3728     // For CentOS, we only want Checked/Release builds.
3729     if (os == 'CentOS7.1') {
3730         if (configuration != 'Checked' && configuration != 'Release') {
3731             return false
3732         }
3733         if (!isNormalOrInnerloop && !isR2RScenario(scenario)) {
3734             return false
3735         }
3736     }
3737
3738     // For RedHat and Debian, we only do Release builds.
3739     else if (os == 'RHEL7.2' || os == 'Debian8.4') {
3740         if (configuration != 'Release') {
3741             return false
3742         }
3743         if (!isNormalOrInnerloop) {
3744             return false
3745         }
3746     }
3747
3748     // Next, filter based on scenario.
3749
3750     if (isJitStressScenario(scenario)) {
3751         if (configuration != 'Checked') {
3752             return false
3753         }
3754     }
3755     else if (isR2RBaselineScenario(scenario)) {
3756         if (configuration != 'Checked' && configuration != 'Release') {
3757             return false
3758         }
3759     }
3760     else if (isR2RStressScenario(scenario)) {
3761         if (configuration != 'Checked') {
3762             return false
3763         }
3764     }
3765     else if (isCrossGenComparisonScenario(scenario)) {
3766         return shouldGenerateCrossGenComparisonJob(os, architecture, configuration, scenario)
3767     }
3768     else {
3769         // Skip scenarios
3770         switch (scenario) {
3771             case 'ilrt':
3772             case 'longgc':
3773             case 'gcsimulator':
3774                 // Long GC tests take a long time on non-Release builds
3775                 // ilrt is also Release only
3776                 if (configuration != 'Release') {
3777                     return false
3778                 }
3779                 break
3780
3781             case 'jitdiff':
3782                 if (configuration != 'Checked') {
3783                     return false
3784                 }
3785                 break
3786
3787             case 'gc_reliability_framework':
3788             case 'standalone_gc':
3789                 if (configuration != 'Release' && configuration != 'Checked') {
3790                     return false
3791                 }
3792                 break
3793
3794             case 'formatting':
3795                 return false
3796
3797             case 'illink':
3798                 if (os != 'Windows_NT' && os != 'Ubuntu') {
3799                     return false
3800                 }
3801                 break
3802
3803             case 'normal':
3804                 // Nothing skipped
3805                 break
3806
3807             case 'innerloop':
3808                 if (!isValidPrTriggeredInnerLoopJob(os, architecture, configuration, false)) {
3809                     return false
3810                 }
3811                 break
3812
3813             case 'pmi_asm_diffs':
3814                 if (configuration != 'Checked') {
3815                     return false
3816                 }
3817                 // No need for flow job except for Linux arm/arm64
3818                 if ((os != 'Windows_NT') && (architecture != 'arm') && (architecture != 'arm64')) {
3819                     return false
3820                 }
3821                 break
3822
3823             case 'corefx_innerloop':
3824                 // No flow job needed
3825                 return false
3826
3827             default:
3828                 println("Unknown scenario: ${scenario}")
3829                 assert false
3830                 break
3831         }
3832     }
3833
3834     // The job was not filtered out, so we should generate it!
3835     return true
3836 }
3837
3838 // Create jobs requiring flow jobs. This includes x64 non-Windows, arm/arm64 Ubuntu, and arm/arm64 Windows.
3839 Constants.allScenarios.each { scenario ->
3840     [true, false].each { isPR ->
3841         Constants.architectureList.each { architecture ->
3842             Constants.configurationList.each { configuration ->
3843                 Constants.osList.each { os ->
3844
3845                     if (!shouldGenerateFlowJob(scenario, isPR, architecture, configuration, os)) {
3846                         return
3847                     }
3848
3849                     def windowsArmJob = ((os == "Windows_NT") && (architecture in Constants.armWindowsCrossArchitectureList))
3850                     def doCoreFxTesting = isCoreFxScenario(scenario)
3851                     def doCrossGenComparison = isCrossGenComparisonScenario(scenario)
3852                     def isPmiAsmDiffsScenario = (scenario == 'pmi_asm_diffs')
3853
3854                     // Figure out the job name of the CoreCLR build the test will depend on.
3855
3856                     def inputCoreCLRBuildScenario = isInnerloopTestScenario(scenario) ? 'innerloop' : 'normal'
3857                     def inputCoreCLRBuildIsBuildOnly = false
3858                     if (doCoreFxTesting || isPmiAsmDiffsScenario) {
3859                         // Every CoreFx test depends on its own unique build.
3860                         inputCoreCLRBuildScenario = scenario
3861                         if (windowsArmJob) {
3862                             // Only Windows ARM corefx jobs use "build only" jobs. Others, such as Ubuntu ARM corefx, use "regular" jobs.
3863                             inputCoreCLRBuildIsBuildOnly = true
3864                         }
3865                     }
3866                     else if (doCrossGenComparison) {
3867                         inputCoreCLRBuildScenario = scenario
3868                     }
3869
3870                     def inputCoreCLRFolderName = getJobFolder(inputCoreCLRBuildScenario)
3871                     def inputCoreCLRBuildName = projectFolder + '/' +
3872                         Utilities.getFullJobName(project, getJobName(configuration, architecture, os, inputCoreCLRBuildScenario, inputCoreCLRBuildIsBuildOnly), isPR, inputCoreCLRFolderName)
3873
3874                     // =============================================================================================
3875                     // Create the test job
3876                     // =============================================================================================
3877
3878                     def testJob = CreateTestJob(this, project, branch, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3879
3880                     // =============================================================================================
3881                     // Create a build flow to join together the build and tests required to run this test.
3882                     // =============================================================================================
3883
3884                     if (os == 'RHEL7.2' || os == 'Debian8.4') {
3885                         // Do not create the flow job for RHEL jobs.
3886                         return
3887                     }
3888
3889                     def fullTestJobName = projectFolder + '/' + testJob.name
3890                     def flowJob = CreateFlowJob(this, project, branch, architecture, os, configuration, scenario, isPR, fullTestJobName, inputCoreCLRBuildName)
3891
3892                 } // os
3893             } // configuration
3894         } // architecture
3895     } // isPR
3896 } // scenario
3897
3898 JobReport.Report.generateJobReport(out)
3899
3900 // Make the call to generate the help job
3901 Utilities.createHelperJob(this, project, branch,
3902     "Welcome to the ${project} Repository",  // This is prepended to the help message
3903     "Have a nice day!")  // This is appended to the help message.  You might put known issues here.
3904
3905 Utilities.addCROSSCheck(this, project, branch)