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Fix WARP_SIZE detection for gfx942 (MI300X) #93

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Fix WARP_SIZE detection for gfx942 (MI300X) #93

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6 changes: 3 additions & 3 deletions csrc/kernels.hip
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Original file line number Diff line number Diff line change
Expand Up @@ -2853,10 +2853,10 @@ template <int THREADS, int ITEMS_PER_THREAD, int TILE_ROWS, int TILE_COLS, int T
#define DENORM 1.0f/127.0f
#define MAX_SPARSE_COUNT 32
#define SMEM_SIZE 8*256
#if defined(__GFX9__)
#define WARP_SIZE 64
#ifdef __AMDGCN_WAVEFRONT_SIZE
#define WARP_SIZE __AMDGCN_WAVEFRONT_SIZE
#else
#define WARP_SIZE 32
#define WARP_SIZE 64
#endif
template <typename T, int SPMM_ITEMS, int BITS>
__global__ void kspmm_coo_very_sparse_naive(int *max_count, int *max_idx, int *offset_rowidx, int *rowidx, int *colidx, half *values, T *B, half *out, float * __restrict__ const dequant_stats, int nnz, int rowsA, int rowsB, int colsB)
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6 changes: 3 additions & 3 deletions csrc/ops.hip
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Expand Up @@ -20,10 +20,10 @@

#define ERR_NOT_IMPLEMENTED 100

#if defined(__GFX9__)
#define WARP_SIZE 64
#ifdef __AMDGCN_WAVEFRONT_SIZE
#define WARP_SIZE __AMDGCN_WAVEFRONT_SIZE
#else
#define WARP_SIZE 32
#define WARP_SIZE 64
#endif

using namespace BinSearch;
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