diff options
| author | Cedric Nugteren <web@cedricnugteren.nl> | 2018-10-10 19:12:42 +0200 |
|---|---|---|
| committer | Cedric Nugteren <web@cedricnugteren.nl> | 2018-10-10 19:12:42 +0200 |
| commit | 1736c0cef497335beb0cc98c6995d29a6e88137b (patch) | |
| tree | d2ca9c763ff7e0b96f41973dea4e6cb3d3306b35 /src/kernels | |
| parent | c163868e1822a97750b4380f0d9cdd38369f9f0b (diff) | |
Fixed pre-processor warnings related to the subgroup shuffling
Diffstat (limited to 'src/kernels')
| -rw-r--r-- | src/kernels/level3/xgemm_part1.opencl | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/kernels/level3/xgemm_part1.opencl b/src/kernels/level3/xgemm_part1.opencl index 80a60107..cc03696e 100644 --- a/src/kernels/level3/xgemm_part1.opencl +++ b/src/kernels/level3/xgemm_part1.opencl @@ -126,13 +126,15 @@ R"( #endif // Intel subgroups (https://www.khronos.org/registry/OpenCL/extensions/intel/cl_intel_subgroups.txt) -#if USE_SUBGROUP_SHUFFLING == 1 && SUBGROUP_SHUFFLING_INTEL +#if USE_SUBGROUP_SHUFFLING == 1 && SUBGROUP_SHUFFLING_INTEL == 1 #define SUBGROUP_SIZE 8 // Assumes subgroup size is always 8 on Intel GPUs #endif // NVIDIA warps as subgroups using inline PTX (https://docs.nvidia.com/cuda/inline-ptx-assembly/index.html) -#if USE_SUBGROUP_SHUFFLING == 1 && (SUBGROUP_SHUFFLING_NVIDIA_PRE_VOLTA || SUBGROUP_SHUFFLING_NVIDIA_POST_VOLTA) - #define SUBGROUP_SIZE 32 // Assumes subgroup size is always 32 on NVIDIA GPUs +#if USE_SUBGROUP_SHUFFLING == 1 + #if SUBGROUP_SHUFFLING_NVIDIA_PRE_VOLTA == 1 || SUBGROUP_SHUFFLING_NVIDIA_POST_VOLTA == 1 + #define SUBGROUP_SIZE 32 // Assumes subgroup size is always 32 on NVIDIA GPUs + #endif #endif #if NWI != SUBGROUP_SIZE || MDIMC < SUBGROUP_SIZE |