AbandiGa 7f7c8d14f6 Disable Bfloatf16 pipelining for reduction collectives for gfx950 (#2047) ...

* disable bf16 reduce_copy pipelining for gfx950

* edit CHANGELOG

* Combine unroll and pipeline local arch calculation into single function

* fix multi-node error and disbale for gfx950 even if it's not a local build

* removed has_gfx950

* disable pipelining for gfx950 in rcclSetPipelining

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Co-authored-by: Ghadeer Alabandi <galaband@cv350-zts-gtu-h30-08.prov.gtu.zts.cpe.ice.amd.com>
Co-authored-by: Ghadeer Alabandi <galaband@cv350-zts-gtu-h30-18.prov.gtu.zts.cpe.ice.amd.com>
Co-authored-by: Ghadeer Alabandi <galaband@cv350-zts-gtu-h28a-08.prov.gtu.zts.cpe.ice.amd.com>

[ROCm/rccl commit: 277b6e9bac]

2025-11-13 14:55:09 -06:00

projects/rccl

Disable Bfloatf16 pipelining for reduction collectives for gfx950 (#2047)

2025-11-13 14:55:09 -06:00

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