Dingming Wu 0d3fba9a22 Adjust nChannels on gfx950 based on ranks and nodes for better bandwidth (#2027) ...

[ROCm/rccl commit: b811645688]

2025-11-11 09:46:51 -06:00

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rccl

Adjust nChannels on gfx950 based on ranks and nodes for better bandwidth (#2027)

2025-11-11 09:46:51 -06:00