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| author | Julian Brown <julian@codesourcery.com> | 2024-01-04 16:44:18 +0000 |
|---|---|---|
| committer | Julian Brown <julian@codesourcery.com> | 2024-01-08 17:56:17 +0000 |
| commit | a17299c17afeb92a56ef716d2d6380c8538493c4 (patch) | |
| tree | e94610ad465ec1c1362929d1646b452bcb27d021 /gcc | |
| parent | 0056458550ba6df0a339589736729be8b886790a (diff) | |
| download | gcc-a17299c17afeb92a56ef716d2d6380c8538493c4.zip gcc-a17299c17afeb92a56ef716d2d6380c8538493c4.tar.gz gcc-a17299c17afeb92a56ef716d2d6380c8538493c4.tar.bz2 | |
OpenMP: Support accelerated 2D/3D memory copies for AMD GCN
This patch adds support for 2D/3D memory copies for omp_target_memcpy_rect
using AMD extensions to the HSA API. This is just the AMD GCN-specific
part of the following patch:
https://gcc.gnu.org/pipermail/gcc-patches/2023-September/631001.html
2024-01-04 Julian Brown <julian@codesourcery.com>
libgomp/
* plugin/plugin-gcn.c (hsa_runtime_fn_info): Add
hsa_amd_memory_lock_fn, hsa_amd_memory_unlock_fn,
hsa_amd_memory_async_copy_rect_fn function pointers.
(init_hsa_runtime_functions): Add above functions, with
DLSYM_OPT_FN.
(GOMP_OFFLOAD_memcpy2d, GOMP_OFFLOAD_memcpy3d): New functions.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions