Performance: Add CUDA Aware MPI #5930
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Qianruipku
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Performance
mohanchen
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Feb 25, 2025
Fisherd99
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* add CUDA-aware MPI * update docs
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When mpi support CUDA Aware MPI (e.g. OpenMPI, MVAPICH2, etc.), CUDA data can be directly communicated using MPI without the need to transfer it back to the CPU first.