set pg names #1986
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set pg names #1986
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This was referenced Nov 4, 2025
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Summary: - we need to pass the global rank information to pytorch so that the pg name can include the pg information - this is necessary to differentiate the default pg's on different replicas - these need to different because flight recorder matches collectives based on pg name as well
tushar00jain
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fegin,
tianyu-l,
wconstab and
wwwjn
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