Avinash 6d6dd8434a RCCL Multinode DMA Buffer crash fix (#1682) ...

This commit handles DMABUF initialization and call appropriate handling function. This fixes crash in OS with no peermem support and relying on only DMABUF.

* Initial test commit
* Handling Dmabuf_fd opening and closing
* Cleanup
* Use DMABuff or Peermem as needed
* Using user input for ibDmaBufSupportInitOnce
* Revert all changes to rocmwrap.cc
* Revert all changes to rocmwrap.cc
* Changing to func definition braces
* Reverting line removal in utils.h
* useDmaBuf to calculate  flushEnabled

[ROCm/rccl commit: 5f6805b4f4]

2025-05-08 19:17:39 -05:00

projects/rccl

RCCL Multinode DMA Buffer crash fix (#1682)

2025-05-08 19:17:39 -05:00

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282 MiB

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