+ Both Driver API and RT API are supported and synced with each other
+ Update *.md docs and hipify-perl accordingly
+ Add new conversion type "virtual_memory", introduced in Dirver API
[ROCm/clr commit: 43441eb99c]
+ 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]
+ Add a corresponding matcher cudaDeviceFuncCall to match only (__device__ or __global__) and not __host__ functions.
+ Add a corresponding device functions mapping:
only unsupported are listed, cause supported are exactly the same as of CUDA and do not need transformation;
make FindAndReplace for device functions separated from host API calls.
+ Add a test to distinguish device functions and user-defined.
[ROCm/clr commit: aec10d6ee1]
+ Only a generation of transformation map of CUDA entities is implemented.
+ 2 hipify-clang options are added: -python, -o-python-map-dir.
+ Explicitly set -roc option for cuda_to_hip_mappings.py generation.
+ Generated file already might be used by pytorch team.
[ROCm/clr commit: 0f4affde9c]
+ Signs of the converted file are extended
+ Total converted lines and total elapsed time are fixed
+ Zero rates are excluded from statistics
[ROCm/clr commit: 1e30cd3ea7]
+ Option '-roc' is added to translate to ROCm instead of HIP
+ Update hipification mechanism accordingly
+ Populate all translation maps with additional field for ROCm identifiers
+ There are 4 degrees of CUDA support now: full support, only by HIP, only by ROCm, unsupported
[ROCm/clr commit: 747eb2c11c]
+ Fix typo with missing comma in counterNames array
+ Change std::string argument to const std::string& argument in all functions
[ROCm/clr commit: 48abb4a36b]
Due to support of cuRAND headers.
+ compound test on all headers is added;
+ missing entities are added with updating the doc;
+ a couple cuRAND tests are added (https://github.com/ROCmSoftwarePlatform/rocRAND/tree/master/benchmark):
- the following CUDA entities are still unsupported by hipRAND:
curandMakeMTGP32Constants
curandMakeMTGP32KernelState
curandGetDirectionVectors32
curandDirectionVectorSet_t
CURAND_DIRECTION_VECTORS_32_JOEKUO6
curandStateSobol64_t
curandStateScrambledSobol64_t
curandGenerateLongLong
- and the following - by HIP:
cudaRuntimeGetVersion
- those entities are handled by CHECK-NOT directive for now.
[ROCm/clr commit: 58f2d3c93f]
The original implementation had the statistics system woken very
tightly into things like PPCallbacks, with counters duplicated
in two places, and all the output code duplicated. This made it
very difficult to alter the structure of the program without
breaking the statistics system.
Since the planned approach for solving the remaining preprocessor
bugs needs the introduction of a custom FrontendAction, and such
a restructure was incompatible with the way the statistics system
was set up, this rewrite was required.
'tis rather simpler now, mind you :D
This commit also fixes an issue where some stats were counted
twice, and allows `-print-stats` to operate independently of
`-stat-output`, allowing you to print stats to a file without
printing them to a terminal (or vice-versa).
[ROCm/clr commit: dd5a60054a]
Evgeny Mankov
Evgeny Mankov
Maneesh Gupta
Chris Kitching