Add MCCL_FILTER_ALGO_PROFILER_LOGGING_BY_RANKS CVAR#2370
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mlunar-meta wants to merge 1 commit intometa-pytorch:mainfrom
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Add MCCL_FILTER_ALGO_PROFILER_LOGGING_BY_RANKS CVAR#2370mlunar-meta wants to merge 1 commit intometa-pytorch:mainfrom
mlunar-meta wants to merge 1 commit intometa-pytorch:mainfrom
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Summary: Add a new CVAR `MCCL_FILTER_ALGO_PROFILER_LOGGING_BY_RANKS` to control which global ranks are allowed to write algo profiler logs (mccl_operation_trace). Default is "0" (only rank 0 logs). Set to empty string to allow all ranks. This reduces log volume at scale by default. The actual filtering logic using this CVAR will follow in a subsequent diff. Differential Revision: D103468481
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Summary:
Add a new CVAR
MCCL_FILTER_ALGO_PROFILER_LOGGING_BY_RANKSto control which global ranks are allowed to write algo profiler logs (mccl_operation_trace). Default is "0" (only rank 0 logs). Set to empty string to allow all ranks. This reduces log volume at scale by default.The actual filtering logic using this CVAR will follow in a subsequent diff.
Differential Revision: D103468481