From 9b7db0f4436b85fcfaea613d2e76c9b6134606b4 Mon Sep 17 00:00:00 2001 From: Andy Ayers Date: Fri, 9 Jun 2023 08:21:29 -0700 Subject: [PATCH] Revise how we set tiering and pgo options for spmi benchmark collections (#87292) Don't set these in the BDN environment; set them via the BDN command line so they only impact the process being benchmarked. Fixes #86410 --- src/coreclr/scripts/superpmi_benchmarks.py | 52 +++++++++++++++++------------- 1 file changed, 30 insertions(+), 22 deletions(-) diff --git a/src/coreclr/scripts/superpmi_benchmarks.py b/src/coreclr/scripts/superpmi_benchmarks.py index 8b78a00..a20d393 100644 --- a/src/coreclr/scripts/superpmi_benchmarks.py +++ b/src/coreclr/scripts/superpmi_benchmarks.py @@ -206,25 +206,33 @@ def build_and_run(coreclr_args, output_mch_name): "--framework", "net8.0", "--no-restore", "/p:NuGetPackageRoot=" + artifacts_packages_directory, "-o", artifacts_directory], _exit_on_fail=True) + # common BDN prefix + collection_command = f"{dotnet_exe} {benchmarks_dll} --corerun {os.path.join(core_root, corerun_exe)} " + + # test specific filters if benchmark_binary.lower().startswith("microbenchmarks"): - # Disable ReadyToRun so we always JIT R2R methods and collect them - collection_command = f"{dotnet_exe} {benchmarks_dll} --filter \"*\" --corerun {os.path.join(core_root, corerun_exe)} --partition-count {partition_count} " \ - f"--partition-index {partition_index} --envVars DOTNET_JitName:{shim_name} " \ - " DOTNET_ZapDisable:1 DOTNET_ReadyToRun:0 " \ - "--iterationCount 1 --warmupCount 0 --invocationCount 1 --unrollFactor 1 --strategy ColdStart --logBuildOutput" + collection_command += f"--filter \"*\" --partition-count {partition_count} --partition-index {partition_index} " elif benchmark_binary.lower().startswith("demobenchmarks"): - # Disable ReadyToRun so we always JIT R2R methods and collect them - collection_command = f"{dotnet_exe} {benchmarks_dll} -f *CollisionBatcherTaskBenchmarks.* *GroupedCollisionTesterBenchmarks.* *GatherScatterBenchmarks.* " \ - " *OneBodyConstraintBenchmarks.* *TwoBodyConstraintBenchmarks.* *ThreeBodyConstraintBenchmarks.* *FourBodyConstraintBenchmarks.* " \ - " *SweepBenchmarks.* *ShapeRayBenchmarks.* *ShapePileBenchmark.* *RagdollTubeBenchmark.* " \ - f" --corerun {os.path.join(core_root, corerun_exe)} --envVars DOTNET_JitName:{shim_name} " \ - " DOTNET_ZapDisable:1 DOTNET_ReadyToRun:0 " \ - "--iterationCount 1 --warmupCount 0 --invocationCount 1 --unrollFactor 1 --strategy ColdStart --logBuildOutput" + collection_command += "-f *CollisionBatcherTaskBenchmarks.* *GroupedCollisionTesterBenchmarks.* *GatherScatterBenchmarks.* " \ + " *OneBodyConstraintBenchmarks.* *TwoBodyConstraintBenchmarks.* *ThreeBodyConstraintBenchmarks.* *FourBodyConstraintBenchmarks.* " \ + " *SweepBenchmarks.* *ShapeRayBenchmarks.* *ShapePileBenchmark.* *RagdollTubeBenchmark.* " + else: + collection_command += "--filter \"*\" " + + # common BDN arguments + collection_command += "--iterationCount 1 --warmupCount 0 --invocationCount 1 --unrollFactor 1 --strategy ColdStart --logBuildOutput " + + # common BDN environment var settings + # Disable ReadyToRun so we always JIT R2R methods and collect them + collection_command += f"--envVars DOTNET_JitName:{shim_name} DOTNET_ZapDisable:1 DOTNET_ReadyToRun:0 " + + # custom BDN environment var settings + if coreclr_args.tiered_pgo: + collection_command += "DOTNET_TieredCompilation:1 DOTNET_TieredPGO:1" + elif coreclr_args.tiered_compilation: + collection_command += "DOTNET_TieredCompilation:1 DOTNET_TieredPGO:0" else: - # Disable ReadyToRun so we always JIT R2R methods and collect them - collection_command = f"{dotnet_exe} {benchmarks_dll} --filter \"*\" --corerun {os.path.join(core_root, corerun_exe)} --envVars DOTNET_JitName:{shim_name} " \ - " DOTNET_ZapDisable:1 DOTNET_ReadyToRun:0 " \ - "--iterationCount 1 --warmupCount 0 --invocationCount 1 --unrollFactor 1 --strategy ColdStart --logBuildOutput" + collection_command += "DOTNET_TieredCompilation:0" # Generate the execution script in Temp location with TempDir() as temp_location: @@ -232,13 +240,18 @@ def build_and_run(coreclr_args, output_mch_name): contents = [] # Unset the JitName so dotnet process will not fail + # Unset TieredCompilation and TieredPGO so the parent BDN process is just running with defaults if is_windows: contents.append("set JitName=%DOTNET_JitName%") contents.append("set DOTNET_JitName=") + contents.append("set DOTNET_TieredCompilation=") + contents.append("set DOTNET_TieredPGO=") else: contents.append("#!/bin/bash") contents.append("export JitName=$DOTNET_JitName") contents.append("unset DOTNET_JitName") + contents.append("unset DOTNET_TieredCompilation") + contents.append("unset DOTNET_TieredPGO") contents.append(f"pushd {performance_directory}") contents.append(collection_command) @@ -262,12 +275,7 @@ def build_and_run(coreclr_args, output_mch_name): "-output_mch_path", output_mch_name, "-log_level", "debug"] - if coreclr_args.tiered_compilation: - script_args.append("--tiered_compilation"); - elif coreclr_args.tiered_pgo: - script_args.append("--tiered_pgo"); - - script_args.append(script_name); + script_args.append(script_name) run_command(script_args, _exit_on_fail=True) -- 2.7.4