Multihead matmul fp16 #44792
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Multihead matmul fp16 #44792
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Describe
warmup=100, repetas=10000， T4
fp32: 0.489618ms
fp16: 0.342036ms
实现fp16过程中发现multihead_matmul原生实现部分是naive实现，存在优化空间。 TODO