[Algorithm]
[Release]
If CMAKE_INSTALL_PREFIX is set by the user:
If BIN_INSTALL_DIR is set by HIP, use it as CMAKE_INSTALL_PREFIX, otherwise CMAKE_INSTALL_PREFIX is used unchanged.
If the user does not set CMAKE_INSTALL_PREFIX (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT):
If BIN_INSTALL_DIR is set by HIP, use it as CMAKE_INSTALL_PREFIX, otherwise use PROJECT_BINARY_DIR/bin for installation.
[Debug]
If CMAKE_INSTALL_PREFIX is set by the user:
CMAKE_INSTALL_PREFIX is used unchanged.
If the user does not set CMAKE_INSTALL_PREFIX (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT):
use CMAKE_CURRENT_SOURCE_DIR/bin for installation.
Standalone build left unchanged: CMAKE_INSTALL_PREFIX is used if set.
[ROCm/clr commit: 2435567e70]
By implicit unconditional passing -fno-delayed-template-parsing option (which appeared in LLVM 3.8.0, thus doesn't need compatibility wrapping) to hipify-clang.
[Reason] To parse uncalled template functions otherwise they are not parsed without calling, thus not hipified.
Affects cub_03.cu test, which has uncalled global template function.
[ROCm/clr commit: 7ab06b3892]
[Reason] To support maximum CUDA features in offline tests
+ Add defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 600 restriction for atomicAdd on doubles in atomics.cu.
So if LLVM < 7 and --cuda-gpu-arch doesn't work, __CUDA_ARCH__ is unset too (350 by default in clang);
if LLVM >= 7 --cuda-gpu-arch is used and __CUDA_ARCH__ is set based on it.
[ROCm/clr commit: 3233a845f6]
[Reason] To support maximum CUDA features in offline tests
+ Add CUDA_VERSION >= 800 restriction for atomics.cu
[TODO] Find a way to use or exclude atomicAdd for doubles if LLVM < 7, because
LLVM 6.0.1 and older do not use --cuda-gpu-arch in clang's Driver code at all (option is only declared)
[ROCm/clr commit: 9fc7afa738]
Fixes SWDEV-203394.
Currently in runTest() returns true, even if the texture reference copy does not happen. Using the existing testResult Flag to return from runTest().
[ROCm/clr commit: 9d571e3c9e]
* Temporary add -D_OPENMP to clang options in hipcc to allow using CMake OpenMP detection with hip-clang (until updated CMake version is available).
[ROCm/clr commit: 9773f94c71]
* guard against division by zero for no VGPR usage (e.g., in an empty kernel)
* fix bracket format
* clean up parenthesis
[ROCm/clr commit: d16963c9d5]
+ affects cuDNN and CUB tests, paths to libraries of which are defined by CUDA_DNN_ROOT_DIR and CUDA_CUB_ROOT_DIR
+ Warn about excluding and why, for instance:
"WARN: cuDNN tests are excluded due to unset CUDA_DNN_ROOT_DIR"
[ROCm/clr commit: c0f7d02ced]
+ Add one matcher (will be more)
+ Update Maps and Statistics
+ Add cub_01.cu unit test
+ Update lit harness to support standalone CUB
+ Update README.md
+ Update hipify-perl (only CUB header is supported for now)
[IMPORTANT]
clang (and hipify-clang) works correctly only with official NVLabs version on GitHub.
Compilation of CUB from official CUDA release has conflicts with THRUST.
Thus, to compile CUB sources, option "-I" should be specified to the cloned CUB from NVLAB on GitHub.
[ROCm/clr commit: 97df38903a]
amd-lthakur
amd-lthakur
Rahul Garg
Evgeny Mankov
Vladislav Sytchenko
Aaron Enye Shi
kjayapra-amd
vsytch
kpyzhov
Nick Curtis
Jatin Chaudhary
Xiaozhu Meng
Yaxun (Sam) Liu