add gfx950 16x16x64 I8 MFMA support to MoE 2-stage GEMM#461
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add gfx950 16x16x64 I8 MFMA support to MoE 2-stage GEMM#461
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Use rocdl.mfma_i32_16x16x64_i8 (when available) for int8 on gfx950, halving the number of MFMA instructions per K-tile by processing K=64 in a single op instead of two K=32 ops. Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
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Use rocdl.mfma_i32_16x16x64_i8 (when available) for int8 on gfx950, halving the number of MFMA instructions per K-tile by processing K=64 in a single op instead of two K=32 ops.
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