4 This document describes how to build and run Vulkan Conformance Test suite.
6 Vulkan CTS is built on dEQP framework. dEQP documentation is available
7 at http://source.android.com/devices/graphics/testing.html
14 * Git (for checking out sources)
15 * Python 2.7.x (all recent versions in 2.x should work, 3.x is not supported)
19 * Visual Studio 2013 or newer (glslang uses several C++11 features)
22 * Standard toolchain (make, gcc/clang)
26 * Android SDK with following packages:
32 * Windows: either NMake or JOM in PATH
38 To build dEQP, you need first to download sources for zlib, libpng, glslang,
41 To download sources, run:
43 $ python external/fetch_sources.py
45 You may need to re-run fetch_sources.py to update to the latest glslang and
46 spirv-tools revisions occasionally.
48 NOTE: glslang integration is not yet available on Android due to a toolchain
49 bug, so pre-compiled SPIR-V binaries must be used. See instructions below.
51 With CMake out-of-source builds are always recommended. Create a build directory
52 of your choosing, and in that directory generate Makefiles or IDE project
58 > cmake <path to vulkancts> -G"Visual Studio 12"
59 > start dEQP-Core-default.sln
64 > cmake <path to vulkancts> -G"Visual Studio 12 Win64"
65 > start dEQP-Core-default.sln
70 $ cmake <path to vulkancts> -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS=-m32 -DCMAKE_CXX_FLAGS=-m32
73 Release build can be done by using -DCMAKE_BUILD_TYPE=Release
78 $ cmake <path to vulkancts> -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS=-m64 -DCMAKE_CXX_FLAGS=-m64
84 $ python android/scripts/build.py
85 $ python android/scripts/install.py
91 Vulkan CTS mustpass can be built by running:
93 $ python <vulkancts>/external/vulkancts/build_mustpass.py
99 Following command line options MUST be used when running CTS:
101 --deqp-caselist-file=<vulkancts>/external/vulkancts/mustpass/1.0.0/vk-default.txt
102 --deqp-log-images=disable
104 In addition on multi-device systems the device for which conformance is claimed
105 can be selected with:
107 --deqp-vk-device-id=<value>
109 No other command line options are allowed.
114 > cd <builddir>/external/vulkancts/modules/vulkan
115 > Debug/deqp-vk.exe --deqp-caselist-file=...
117 Test log will be written into TestResults.qpa
122 $ cd <builddir>/external/vulkancts/modules/vulkan
123 $ ./deqp-vk --deqp-vk-caselist-file=...
128 $ adb push <vulkancts>/external/vulkancts/mustpass/1.0.0/vk-default.txt /sdcard/vk-default.txt
133 $ am start -n com.drawelements.deqp/android.app.NativeActivity -es cmdLine "deqp --deqp-caselist-file=/sdcard/vk-default.txt --deqp-log-images=disable --deqp-log-filename=/sdcard/TestResults.qpa"
135 Process can be followed by running:
139 Test log will be written into /sdcard/TestResults.qpa
142 Pre-compiling SPIR-V binaries
143 -----------------------------
145 For distribution, and platforms that don't support GLSL to SPIR-V compilation,
146 SPIR-V binaries must be pre-built with following command:
148 $ python external/vulkancts/build_spirv_binaries.py
150 Binaries will be written to external/vulkancts/data/vulkan/prebuilt/.
152 Test modules (or in case of Android, the APK) must be re-built after building
153 SPIR-V programs in order for the binaries to be available.
159 Vulkan support from Platform implementation requires providing
160 getVulkanPlatform() method in tcu::Platform class implementation.
162 See framework/common/tcuPlatform.hpp and examples in
163 framework/platform/win32/tcuWin32Platform.cpp and
164 framework/platform/android/tcuAndroidPlatform.cpp.
170 For testing and development purposes it might be useful to be able to run
171 tests on dummy Vulkan implementation. One such implementation is provided in
172 vkNullDriver.cpp. To use that, implement vk::Platform::createLibrary() with
173 vk::createNullDriver().
179 Vulkan test module can be used with Cherry (GUI for test execution and
180 analysis). Cherry is available at
181 https://android.googlesource.com/platform/external/cherry. Please follow
182 instructions in README to get started.
184 To enable support for Vulkan tests, dEQP-VK module must be added to list of
187 In cherry/testrunner.go, add following line to testPackageDescriptors list
188 (line 608 in NewTestRunner function):
190 {"dEQP-VK", "deqp-vk", "../external/vulkancts/modules/vulkan", dataDir + "dEQP-VK-cases.xml"},
192 Before first launch, and every time test hierarchy has been modified, test
193 case list must be refreshed by running:
195 $ python scripts/build_caselists.py path/to/cherry/data
197 Cherry must be restarted for the case list update to take effect.