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
103 --deqp-log-shader-sources=disable
105 In addition on multi-device systems the device for which conformance is claimed
106 can be selected with:
108 --deqp-vk-device-id=<value>
110 No other command line options are allowed.
115 > cd <builddir>/external/vulkancts/modules/vulkan
116 > Debug/deqp-vk.exe --deqp-caselist-file=...
118 Test log will be written into TestResults.qpa
123 $ cd <builddir>/external/vulkancts/modules/vulkan
124 $ ./deqp-vk --deqp-vk-caselist-file=...
129 $ adb push <vulkancts>/external/vulkancts/mustpass/1.0.0/vk-default.txt /sdcard/vk-default.txt
134 $ am start -n com.drawelements.deqp/android.app.NativeActivity -e cmdLine "deqp --deqp-caselist-file=/sdcard/vk-default.txt --deqp-log-images=disable --deqp-log-shader-sources=disable --deqp-log-filename=/sdcard/TestResults.qpa"
136 Process can be followed by running:
140 Test log will be written into /sdcard/TestResults.qpa
143 Pre-compiling SPIR-V binaries
144 -----------------------------
146 For distribution, and platforms that don't support GLSL to SPIR-V compilation,
147 SPIR-V binaries must be pre-built with following command:
149 $ python external/vulkancts/build_spirv_binaries.py
151 Binaries will be written to external/vulkancts/data/vulkan/prebuilt/.
153 Test modules (or in case of Android, the APK) must be re-built after building
154 SPIR-V programs in order for the binaries to be available.
160 Vulkan support from Platform implementation requires providing
161 getVulkanPlatform() method in tcu::Platform class implementation.
163 See framework/common/tcuPlatform.hpp and examples in
164 framework/platform/win32/tcuWin32Platform.cpp and
165 framework/platform/android/tcuAndroidPlatform.cpp.
171 For testing and development purposes it might be useful to be able to run
172 tests on dummy Vulkan implementation. One such implementation is provided in
173 vkNullDriver.cpp. To use that, implement vk::Platform::createLibrary() with
174 vk::createNullDriver().
180 Vulkan test module can be used with Cherry (GUI for test execution and
181 analysis). Cherry is available at
182 https://android.googlesource.com/platform/external/cherry. Please follow
183 instructions in README to get started.
185 To enable support for Vulkan tests, dEQP-VK module must be added to list of
188 In cherry/testrunner.go, add following line to testPackageDescriptors list
189 (line 608 in NewTestRunner function):
191 {"dEQP-VK", "deqp-vk", "../external/vulkancts/modules/vulkan", dataDir + "dEQP-VK-cases.xml"},
193 Before first launch, and every time test hierarchy has been modified, test
194 case list must be refreshed by running:
196 $ python scripts/build_caselists.py path/to/cherry/data
198 Cherry must be restarted for the case list update to take effect.