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sheduler was in device level and used two locks. One is freelist lock and the other is scheduler->rr_lock. When a device has multiple threads and is shared by them, there is lock contention problem in send posting. As a short term solution, move scheduler to domain not to share the scheduler resources by multiple threads. Signed-off-by: Se Wang Oh <[email protected]>
This reverts commit 426acbc. Reverting because the latest dev cluster has been updated with git 2.43.0 now, which supports the mailmap feature in git for-each-ref command Signed-off-by: Ye Xiang <[email protected]>
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Since G5 platforms did not support PCIe technologies properly, the NIC generated by NCCL in the topology file reported a numa domain of -1. NCCL further assigns it the same system ID as the CPU. CPUs with the same system ID are not connected to each other during topology generation. This results in a seg fault during topology path computation as GPUs are not able to find a path to the NIC. Signed-off-by: Sunita Bhaskaran <[email protected]>
Signed-off-by: Raghu Raja <[email protected]>
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