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ROCm/python/test
jsh-20 fc5d7e6e7c [FRONTEND] Improve grid calculation for persistent kernels to hoist pe… (#2283)
…rf on problems that need few blocks.

constrain the number of launched blocks to what it exactely needs for
persistent warp specialized kernel. It's useful when problems need very
few blocks.
e.g. MxNxK=800x800x60000, f16_f16_f32, block size=128x128x64,
non-split-k. Experiments show it can achieve ~16% speedup.
2023-09-12 09:14:47 +00:00
..