Add hgemm_splitk+allreduce prologue/epilogue fusion kernels#354
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Add hgemm_splitk+allreduce prologue/epilogue fusion kernels#354
hgemm_splitk+allreduce prologue/epilogue fusion kernels#354Conversation
xytpai
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xytpai
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hgemm_splitk+allreduce epilogue fusion kernels
xytpai
changed the title
hgemm_splitk+allreduce epilogue fusion kernelshgemm_splitk+allreduce prologue/epilogue fusion kernels
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Motivation
Add
hgemm+reduce_scatter,all_gather+hgemmfusion kernels with split-k support.Technical Details
Reduce memory access or overlap compute for hgemm all_reduce fusions. Use split-k barrier inside the kernel to perform correct
zero_c,Test Result
Platform: MI355
Depend on
#326