See https://cmake.org/cmake/help/latest/command/file.html#path-conversion. Paths stored in environment variables may use `/` or `\` (e.g. on Windows), while cmake-style paths always use `/`.
This fixes configure errors like:
```
CMake Error at D:/b/pytorch_main/build/CMakeFiles/CMakeScratch/TryCompile-srhq07/CMakeLists.txt:2 (set):
Syntax error in cmake code at
D:/b/pytorch_main/build/CMakeFiles/CMakeScratch/TryCompile-srhq07/CMakeLists.txt:2
when parsing string
D:\projects\TheRock\external-builds\pytorch\.venv\Lib\site-packages\_rocm_sdk_devel/cmake/;D:/b/pytorch_main/cmake/Modules
Invalid character escape '\p'.
CMake Error at D:/projects/TheRock/external-builds/pytorch/.venv/Lib/site-packages/cmake/data/share/cmake-3.31/Modules/Internal/CheckSourceCompiles.cmake:108 (try_compile):
Failed to configure test project build system.
```
(note the mixed usage of `\` and `/` in that string)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/159080
Approved by: https://github.com/jeffdaily
* The `rocm-core` CMake package only started appearing in ROCm 6.4, so rework the version probing to work if it is not present. Also collapses the unneeded operating system conditioning in favor of feature probing.
* Make `hipsparselt` optional: it only started appearing in ROCm 6.4 and it is not in all recent distribution channels yet.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/155305
Approved by: https://github.com/jeffdaily
Co-authored-by: Jeff Daily <jeff.daily@amd.com>
* Cleans up code in `caffe2/CMakeLists.txt` to remove individual ROCm library include paths and use `ROCM_INCLUDE_DIRS` CMake var instead
* `ROCM_INCLUDE_DIRS` CMake var is set in `cmake/public/LoadHIP.cmake` by adding all the ROCm packages that PyTorch depends on
* `rocm_version.h` is provided by the `rocm-core` package, so use the include directory for that component to be compliant with Spack
* Move `find_package_and_print_version(hip REQUIRED CONFIG)` earlier so that `hip_version.h` can be located in the hip package include dir for Spack
* `list(REMOVE_DUPLICATES ROCM_INCLUDE_DIRS)` to remove duplicate `/opt/rocm/include` entries in the non-Spack case
* Remove user-provided env var `ROCM_INCLUDE_DIRS` since `ROCM_PATH` already exists as a user-provided env var, which should be sufficient to locate the include directories for ROCm.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/152569
Approved by: https://github.com/renjithravindrankannath, https://github.com/jeffdaily
Co-authored-by: Renjith Ravindran <Renjith.RavindranKannath@amd.com>
TLDR: Follow up/ Build on top of https://github.com/pytorch/pytorch/pull/144476. add OCP FP8 support for gfx950
refer to https://github.com/pytorch/ao/pull/1677
This pull request includes several changes to improve compatibility and support for new GPU architectures and data types, particularly for ROCm. The key updates involve adding support for new ROCm versions and GPU architectures, updating data type handling, and removing outdated checks.
### Improvements to GPU Architecture and ROCm Version Support:
* [`aten/src/ATen/Context.cpp`](diffhunk://#diff-33de472d304acbe57d693c8567370c638068bedc1aa0ce8e9dc115dad05a7810L323-R326): Added support for new GPU architectures `gfx1200`, `gfx1201`, and `gfx950` based on ROCm version checks.
* [`aten/src/ATen/native/cuda/Blas.cpp`](diffhunk://#diff-e8a569efee1e650172f120a0fdcda024fe3e4703a4ee3336425c8f685af6b3abL196-R199): Updated architecture support in multiple functions to include `gfx1200`, `gfx1201`, and `gfx950` based on ROCm version checks. [[1]](diffhunk://#diff-e8a569efee1e650172f120a0fdcda024fe3e4703a4ee3336425c8f685af6b3abL196-R199) [[2]](diffhunk://#diff-e8a569efee1e650172f120a0fdcda024fe3e4703a4ee3336425c8f685af6b3abL865-R876)
### Updates to Data Type Handling:
* [`aten/src/ATen/cuda/CUDADataType.h`](diffhunk://#diff-9188bb13b1a49f459141f5f9b875593d1c5ce2beb5ad711fdbaf5bc7089ec015L81-L98): Enhanced data type conversion to include new float8 types for both CUDA and ROCm environments.
* [`aten/src/ATen/cuda/tunable/GemmHipblaslt.h`](diffhunk://#diff-bfa1a3b5d4bef1892bf50338775f3b0fd8cd31fc1868148f3968b98aefb68e3fL29-R80): Updated `HipDataTypeFor` template to handle new float8 types and added hard-coded enum values for ROCm versions prior to 6.3.
### Removal of Outdated Checks:
* [`cmake/public/LoadHIP.cmake`](diffhunk://#diff-b98e27b9a5f196a6965a99ee5a7bb15b3fc633d6375b767635b1b04ccb2fd3d5L169-L197): Removed the check for `HIP_NEW_TYPE_ENUMS` as it is no longer necessary with the updated ROCm versions. [[1]](diffhunk://#diff-b98e27b9a5f196a6965a99ee5a7bb15b3fc633d6375b767635b1b04ccb2fd3d5L169-L197) [[2]](diffhunk://#diff-b98e27b9a5f196a6965a99ee5a7bb15b3fc633d6375b767635b1b04ccb2fd3d5L211-R182)
These changes ensure better compatibility and performance on newer hardware and software environments, particularly for users leveraging ROCm and CUDA for deep learning and scientific computing tasks.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146632
Approved by: https://github.com/jeffdaily
Co-authored-by: Jeff Daily <jeff.daily@amd.com>
TLDR: Follow up/ Build on top of https://github.com/pytorch/pytorch/pull/144476. add OCP FP8 support for gfx950
refer to https://github.com/pytorch/ao/pull/1677
This pull request includes several changes to improve compatibility and support for new GPU architectures and data types, particularly for ROCm. The key updates involve adding support for new ROCm versions and GPU architectures, updating data type handling, and removing outdated checks.
### Improvements to GPU Architecture and ROCm Version Support:
* [`aten/src/ATen/Context.cpp`](diffhunk://#diff-33de472d304acbe57d693c8567370c638068bedc1aa0ce8e9dc115dad05a7810L323-R326): Added support for new GPU architectures `gfx1200`, `gfx1201`, and `gfx950` based on ROCm version checks.
* [`aten/src/ATen/native/cuda/Blas.cpp`](diffhunk://#diff-e8a569efee1e650172f120a0fdcda024fe3e4703a4ee3336425c8f685af6b3abL196-R199): Updated architecture support in multiple functions to include `gfx1200`, `gfx1201`, and `gfx950` based on ROCm version checks. [[1]](diffhunk://#diff-e8a569efee1e650172f120a0fdcda024fe3e4703a4ee3336425c8f685af6b3abL196-R199) [[2]](diffhunk://#diff-e8a569efee1e650172f120a0fdcda024fe3e4703a4ee3336425c8f685af6b3abL865-R876)
### Updates to Data Type Handling:
* [`aten/src/ATen/cuda/CUDADataType.h`](diffhunk://#diff-9188bb13b1a49f459141f5f9b875593d1c5ce2beb5ad711fdbaf5bc7089ec015L81-L98): Enhanced data type conversion to include new float8 types for both CUDA and ROCm environments.
* [`aten/src/ATen/cuda/tunable/GemmHipblaslt.h`](diffhunk://#diff-bfa1a3b5d4bef1892bf50338775f3b0fd8cd31fc1868148f3968b98aefb68e3fL29-R80): Updated `HipDataTypeFor` template to handle new float8 types and added hard-coded enum values for ROCm versions prior to 6.3.
### Removal of Outdated Checks:
* [`cmake/public/LoadHIP.cmake`](diffhunk://#diff-b98e27b9a5f196a6965a99ee5a7bb15b3fc633d6375b767635b1b04ccb2fd3d5L169-L197): Removed the check for `HIP_NEW_TYPE_ENUMS` as it is no longer necessary with the updated ROCm versions. [[1]](diffhunk://#diff-b98e27b9a5f196a6965a99ee5a7bb15b3fc633d6375b767635b1b04ccb2fd3d5L169-L197) [[2]](diffhunk://#diff-b98e27b9a5f196a6965a99ee5a7bb15b3fc633d6375b767635b1b04ccb2fd3d5L211-R182)
These changes ensure better compatibility and performance on newer hardware and software environments, particularly for users leveraging ROCm and CUDA for deep learning and scientific computing tasks.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146632
Approved by: https://github.com/jeffdaily
Co-authored-by: Jeff Daily <jeff.daily@amd.com>
- Solves a problem related to .hip source files being ignored by the build system when HIP language is not enabled in CMake.
- Also ensures that the test executables link to an appropriate CRT Runtime Library and hence have access to all the necessary symbols. Previously, there were many problems related to linkage errors.
- Moves part of Linux-related hipBLASLt changes in `LoadHIP.cmake` under the UNIX conditional branch, as these aren't supported on Windows yet.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146599
Approved by: https://github.com/jeffdaily
This PR introduces support for finding HIP-SDK Libraries on Windows.
Since reading the code changes using the diff view is a bit cumbersome due to introduced if branch, let me explain what was changed:
- The linux-specific steps to find HIP packages have been dragged into `if(UNIX) block`
- Windows steps follow in the `else()` clause
The separation was needed, because of several factors:
- HIP SDK for Windows typically names its components using `hip` in their names (for exmaple: `hip_version.h` instead of `rocm_version.h`, `HIP_VERSION_DEV_MAJOR` instead of `ROCM_VERSION_DEV_MAJOR`, etc.),
- The libraries included in HIP SDK are only a subset of what is available in Linux ROCm (missing hsa-rt, rccl, roctx)
- MIOpen isn't a part of HIP SDK, but can be built separately and as of now requires additional path to be defined using and env var.
- Windows can only find hip package in version greater than 1.0 and its libraries if the lowercase `find_package(hip ...)` is invoked first. This is because the lowercase `hip` name will cause the mechanism to find hip's packages using [config mode](https://cmake.org/cmake/help/latest/command/find_package.html#search-modes) which is the only one supported on Windows, assuming we also want to [include its libraries](https://rocm.docs.amd.com/en/latest/conceptual/cmake-packages.html#consuming-the-hip-api-in-c-code). The upper-case module-mode-seearched `find_package(HIP)` is used later for inclusion of macros such as `hip_add_library` and related macros.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/137279
Approved by: https://github.com/jeffdaily
Fixes#115725. Note that the github issue title is misleading. Read the comments to understand what the problem is really about.
The PR improves the documentation and CMake's behavior for ROCM builds.
- Documentation: There were two environment variables for ROCm builds that are now documented. `ROCM_PATH` and `PYTORCH_ROCM_ARCH`.
- CMake: Improved diagnostic messaging and error handling with respect to `ROCM_PATH`
Pull Request resolved: https://github.com/pytorch/pytorch/pull/137308
Approved by: https://github.com/pruthvistony, https://github.com/jithunnair-amd, https://github.com/jeffdaily
Fixes#131701
Use CMake imported targets more consistently to eliminate hardcode paths.
Here is the new relevant sections of Caffe2Targets.cmake:
```
set_target_properties(c10_hip PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
INTERFACE_LINK_LIBRARIES "c10;hip::amdhip64"
)
```
```
set_target_properties(torch_hip PROPERTIES
INTERFACE_COMPILE_DEFINITIONS "USE_C10D_NCCL"
INTERFACE_COMPILE_OPTIONS "-fPIC;-D__HIP_PLATFORM_AMD__=1;-DCUDA_HAS_FP16=1;-DUSE_ROCM;-D__HIP_NO_HALF_OPERATORS__=1;-D__HIP_NO_HALF_CONVERSIONS__=1;-DTORCH_HIP_VERSION=602;-Wno-shift-count-negative;-Wno-shift-count-overflow;-Wno-duplicate-decl-specifier;-DCAFFE2_USE_MIOPEN;-DTHRUST_DEVICE_SYSTEM=THRUST_DEVICE_SYSTEM_HIP;-std=c++17;-DHIPBLAS_V2;-DHIP_NEW_TYPE_ENUMS"
INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
INTERFACE_LINK_LIBRARIES "c10_hip;torch_cpu_library;hip::amdhip64;MIOpen;hiprtc::hiprtc;roc::hipblaslt;roc::hipblas;hip::hipfft;hip::hiprand;roc::hipsparse;roc::hipsolver"
)
```
HIPCUB dependency was not actually used; which is why it is removed here as the imported target had undesirable side effects.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/136283
Approved by: https://github.com/jeffdaily, https://github.com/Skylion007, https://github.com/jithunnair-amd, https://github.com/atalman
Some operations, such as GEMMs, could be implemented using more than one library or more than one technique. For example, a GEMM could be implemented for CUDA or ROCm using either the blas or blasLt libraries. Further, ROCm's rocblas and hipblaslt libraries allow the user to query for all possible algorithms and then choose one. How does one know which implementation is the fastest and should be chosen? That's what TunableOp provides.
See the README.md for additional details.
TunableOp was ported from onnxruntime starting from commit 08dce54266. The content was significantly modified and reorganized for use within PyTorch. The files copied and their approximate new names or source content location within aten/src/ATen/cuda/tunable include the following:
- onnxruntime/core/framework/tunable.h -> Tunable.h
- onnxruntime/core/framework/tuning_context.h -> Tunable.h
- onnxruntime/core/framework/tuning_context_impl.h -> Tunable.cpp
- onnxruntime/core/providers/rocm/tunable/gemm_common.h -> GemmCommon.h
- onnxruntime/core/providers/rocm/tunable/gemm_hipblaslt.h -> GemmHipblaslt.h
- onnxruntime/core/providers/rocm/tunable/gemm_rocblas.h -> GemmRocblas.h
- onnxruntime/core/providers/rocm/tunable/gemm_tunable.cuh -> TunableGemm.h
- onnxruntime/core/providers/rocm/tunable/rocm_tuning_context.cc -> Tunable.cpp
- onnxruntime/core/providers/rocm/tunable/util.h -> StreamTimer.h
- onnxruntime/core/providers/rocm/tunable/util.cc -> StreamTimer.cpp
Pull Request resolved: https://github.com/pytorch/pytorch/pull/114894
Approved by: https://github.com/xw285cornell, https://github.com/jianyuh
- rename `__HIP_PLATFORM_HCC__` to `__HIP_PLATFORM_AMD__`
- rename `HIP_HCC_FLAGS` to `HIP_CLANG_FLAGS`
- rename `PYTORCH_HIP_HCC_LIBRARIES` to `PYTORCH_HIP_LIBRARIES`
- workaround in tools/amd_build/build_amd.py until submodules are updated
These symbols have had a long deprecation cycle and will finally be removed in ROCm 6.0.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/111975
Approved by: https://github.com/ezyang, https://github.com/hongxiayang
- BatchLinearAlgebraLib.cpp is now split into one additional file
- BatchLinearAlgebraLib.cpp uses only cusolver APIs
- BatchLinearAlgebraLibBlas.cpp uses only cublas APIs
- hipify operates at the file level and cannot mix cusolver and cublas APIs within the same file
- cmake changes to link against hipblas instead of rocblas
- hipify mappings changes to map cublas -> hipblas instead of rocblas
Pull Request resolved: https://github.com/pytorch/pytorch/pull/105881
Approved by: https://github.com/albanD
Enables the hipSolver backend for ROCm builds
--------------------------------------------------------------------------
- Minimum ROCm version requirement - 5.3
- Introduces new macro USE_LINALG_SOLVER the controls enablement of both cuSOLVER and hipSOLVER
- Adds hipSOLVER API to hipification process
- combines hipSOLVER and hipSPARSE mappings into single SPECIAL map that takes priority among normal mappings
- Torch api to be moved to hipsolver backend (as opposed to magma) include: torch.svd(), torch.geqrf(), torch.orgqr(), torch.ormqr()
- Will enable 100+ linalg unit tests for ROCm
Pull Request resolved: https://github.com/pytorch/pytorch/pull/97370
Approved by: https://github.com/malfet
This problem updates the the PR [#73040](https://github.com/pytorch/pytorch/pull/73040)
The compilation error in pyTorch with ROCm is successful with these changes when `NDEBUG` is enabled.
Solution:
For HIP we keep `__device__ __assert_fail()`
and for host side compilation we want to use the `__assert_fail()` from the glibc library.
Tested the code by compiling with below steps
```
python3 tools/amd_build/build_amd.py
python3 setup.py develop --cmake-only
cmake -DHIP_HIPCC_FLAGS_RELEASE="-DNDEBUG" build
cmake --build build
```
The UT test_fixed_cuda_assert_async is still skipped due performance overhead.
cc @jithunnair-amd
Pull Request resolved: https://github.com/pytorch/pytorch/pull/81790
Approved by: https://github.com/shintaro-iwasaki, https://github.com/jeffdaily, https://github.com/malfet
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/73040
This patch fixes a compilation error in PyTorch with ROCm when `NDEBUG` is passed.
## Problem
Forward declaration of `__host__ __device__ __assert_fail()` is used in `c10/macros/Macros.h` for HIP compilation when `NDEBUG` is set However, HIP has `__device__ __assert_fail()` in `hip/amd_detail/amd_device_functions.h`, causing a function type error.
This issue does not appear in ROCm CI tests since it happens only when `NDEBUG` is passed.
## Solution
[EDIT] After the discussion on GitHub, we chose to entirely disable `CUDA_KERNEL_ASSERT()` for ROCm.
---
To solve this compilation error, this patch disables `CUDA_KERNEL_ASSERT()`, which uses `__assert_fail()` when
1. `c10/macros/Macros.h` is included for `*.hip` (precisely speaking, `__HIP__` or `__HIP_ARCH__` is defined), and
2. `NDEBUG` is passed.
Note that there's no impact on default compilation because, without a special compilation flag, those HIP files are compiled without `-NDEBUG`. And that's why this issue has not been found.
### Justification
[1] We cannot declare one host-and-device function for two separate host and device functions.
```
__device__ int func() {return 0};
__host__ int func() {return 0};
// Compile error (hipcc)
// __device__ __host__ int func();
```
[2] Forward declaration of a correct `__device__` only `__assert_fail()` for `__HIP__` causes the following error:
```
pytorch/c10/util/TypeCast.h:135:7: error: reference to __device__ function '__assert_fail' in __host__ __device__ function
ERROR_UNSUPPORTED_CAST
^
pytorch/c10/util/TypeCast.h:118:32: note: expanded from macro 'ERROR_UNSUPPORTED_CAST'
#define ERROR_UNSUPPORTED_CAST CUDA_KERNEL_ASSERT(false);
^
pytorch/c10/macros/Macros.h:392:5: note: expanded from macro 'CUDA_KERNEL_ASSERT'
__assert_fail(
```
[3] Maybe there's a way to properly define `__assert_fail()` for HIP + NDEBUG, but this might be too much. Please let me just disable it.
### Technical details
Error
```
pytorch/c10/macros/Macros.h:368:5: error: __host__ __device__ function '__assert_fail' cannot overload __device__ function '__assert_fail'
__assert_fail(
^
/opt/rocm/hip/include/hip/amd_detail/amd_device_functions.h:1173:6: note: previous declaration is here
void __assert_fail(const char *assertion,
```
CUDA definition (9.x) of `__assert_fail()`
```
#elif defined(__GNUC__)
extern __host__ __device__ __cudart_builtin__ void __assert_fail(
const char *, const char *, unsigned int, const char *)
__THROW;
```
ROCm definition (the latest version)
```
// 2b59661f3e/include/hip/amd_detail/amd_device_functions.h (L1172-L1177)
extern "C" __device__ __attribute__((noinline)) __attribute__((weak))
void __assert_fail(const char *assertion,
const char *file,
unsigned int line,
const char *function);
```
Test Plan:
CI + reproducer
```
python3 tools/amd_build/build_amd.py
python3 setup.py develop --cmake-only
cmake -DHIP_HIPCC_FLAGS_RELEASE="-DNDEBUG" build
cmake --build build
```
Reviewed By: xw285cornell
Differential Revision: D34310555
fbshipit-source-id: 7542288912590533ced3f20afd2e704b6551991b
(cherry picked from commit 9e52196e36820abe36bf6427cabc7389d3ea6cb5)
Summary:
In ROCm 5.0 and later the version of the ROCm platform can be obtained via
an api call vs reading from a flat file.
If the header file /opt/rocm/include/rocm_version.h exists,
LoadHIP.cmake compiles source referencing the api and prints out the
ROCM Versions.
If the file does not exist, LoadHIP.cmake will revert to the previous
approach of looking for the version-dev file.
Fixes #{issue number}
cc jeffdaily sunway513 jithunnair-amd ROCmSupport KyleCZH
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69481
Reviewed By: seemethere, janeyx99
Differential Revision: D34153435
Pulled By: malfet
fbshipit-source-id: f8c0650d27666d2a3cf47d812807798c47210b37
(cherry picked from commit 6cbb4f7a0c)
Summary:
Remove all hardcoded AMD gfx targets
PyTorch build and Magma build will use rocm_agent_enumerator as
backup if PYTORCH_ROCM_ARCH env var is not defined
PyTorch extensions will use same gfx targets as the PyTorch build,
unless PYTORCH_ROCM_ARCH env var is defined
torch.cuda.get_arch_list() now works for ROCm builds
PyTorch CI dockers will continue to be built for gfx900 and gfx906 for now.
PYTORCH_ROCM_ARCH env var can be a space or semicolon separated list of gfx archs eg. "gfx900 gfx906" or "gfx900;gfx906"
cc jeffdaily sunway513 jithunnair-amd ROCmSupport KyleCZH
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61706
Reviewed By: seemethere
Differential Revision: D32735862
Pulled By: malfet
fbshipit-source-id: 3170e445e738e3ce373203e1e4ae99c84e645d7d
Summary:
- HIP_VERSION semantic versioning will change in ROCm4.3. The changes essentially remove the dependency on HIP_VERSION provided in the hip header to keep code compatible with older and newer versions of ROCm.
- TORCH_HIP_VERSION is derived from HIP_VERSION_MAJOR and HIP_VERSION_MINOR
Pull Request resolved: https://github.com/pytorch/pytorch/pull/62786
Reviewed By: bdhirsh
Differential Revision: D30281682
Pulled By: seemethere
fbshipit-source-id: e41e69fb9e13de5ddd1af99ba5bbdcbb7b64b673
Summary:
Revert "Revert D27449031 (2a7df657fe): [pytorch][PR] [ROCm] use hiprtc precompiled header". Reland PR https://github.com/pytorch/pytorch/issues/54350.
This reverts commit 204ac21bf1.
The original PR was reverted under suspicion that it was causing CI instability, but it was instead due to a hardware failure.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/55965
Reviewed By: jbschlosser
Differential Revision: D27755907
Pulled By: malfet
fbshipit-source-id: 75bf0b9d888df3dee62f00a366b1123757e0474e
Summary:
MAGMA_HOME was previously set for the ubuntu-rocm/Dockerfile. However, this missed centos builds as well as any builds that do not use the CI image environments.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/54511
Reviewed By: jbschlosser
Differential Revision: D27755983
Pulled By: malfet
fbshipit-source-id: 1ffd2cd100f4221c2bb64e6915fa3372ee1f6247
Summary:
HIP's runtime compiler (hiprtc) is adding support for precompiled HIP headers in the ROCm 4.2 release. Conditionally add support for this feature. Using this feature will improve the ROCm torch wheel user experience; users will no longer need to install HIP headers separately to use torch JIT features.
The use of this feature is conditionalized on a new ROCM_VERSION macro.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/54350
Reviewed By: H-Huang
Differential Revision: D27449031
Pulled By: malfet
fbshipit-source-id: 81a8d7847a47ce2bb253d1ea58740ef66ed154a3
Summary:
This PR is a follow up to https://github.com/pytorch/pytorch/pull/53408.
It only loads hipfft if the version is rocm 4.1 or after and stops loading rocfft. This was done to resolve some issues observed in our internal ci due to conflicts.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/54349
Reviewed By: ezyang
Differential Revision: D27374252
Pulled By: ngimel
fbshipit-source-id: 724e80df5011ea8fabd81739e18ae8a13d3a7ea0
Summary:
This PR makes changes to how hipfft is loaded in pytorch. hipfft is packaged in a separate library to rocfft following rocm 4.1.
We check the rocm version and if it is past rocm 4.1 we load hipfft in addition to rocfft.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/53408
Reviewed By: albanD
Differential Revision: D26952702
Pulled By: malfet
fbshipit-source-id: f42be304b587c060816e39d36f5c1a2cdc37bfab
