Optimize all_reduce by porting the shared memory kernel of deepspeed#6
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chunyuan-w merged 3 commits intomingfeima:cpu_opt_ww08from Feb 20, 2025
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#6) * Optimize all_reduce by porting the shm kernel of deepspeed * Fix rebase: use get_tp_group in sglang.srt.distributed * Fix rebase: directly modify tensor_model_parallel_all_reduce in sglang
jianan-gu
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Apr 7, 2025
#6) * Optimize all_reduce by porting the shm kernel of deepspeed * Fix rebase: use get_tp_group in sglang.srt.distributed * Fix rebase: directly modify tensor_model_parallel_all_reduce in sglang
mingfeima
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#6) * Optimize all_reduce by porting the shm kernel of deepspeed * Fix rebase: use get_tp_group in sglang.srt.distributed * Fix rebase: directly modify tensor_model_parallel_all_reduce in sglang
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Cherry-pick #5 to the cpu_opt_ww08 branch together with changes needed to work with the latest sglang main branch.