Nusrat Islam
e9b6bbca8a
* ext-src: add MSCCLPP memory registration APIs * update mem-reg patch with mscclpp helper routine to check if buffer is registered * RCCL integration of MSCCL++ user-buffer registration APIs * only include mscclpp_nccl header if ENABLE_MSCCLPP is defined * ext-src: update mscclpp mem-reg patch * add helper routine to patch * check handle before MSCCL++ deregister * fix typo to replace send buff with recv buff * in case of no mscclpp registration, dduring deRegister call, ont fall back to rccl deRegister which will return an error * Apply suggestions from code review Whitespace suggestions and reducing diffs to avoid future merge conflicts Co-authored-by: corey-derochie-amd <161367113+corey-derochie-amd@users.noreply.github.com> * rename helper functions and change their return type * set RCCL user-buffer registration to occur if attempting MSCCL++ registration with a buffer in managed memory --------- Co-authored-by: isaki001 <Ioannis.Sakiotis@amd.com> Co-authored-by: isaki001 <36317038+isaki001@users.noreply.github.com> Co-authored-by: corey-derochie-amd <161367113+corey-derochie-amd@users.noreply.github.com>