Is Intel MPI CUDA-aware?

Is Intel MPI CUDA-aware?


I am developing an MPI program where each processor will offload computation on GPUs. I am using  latest version of Intel Parallel Studio 2019 (Update 3 I think), and cuda unified memory system to have a more maintainable code. Unfortunately, results get quite non-deterministic, even with all the synchronizations mechanism active. After some search, I found it might be that Intel MPI doesen't recognize unified memory, so I should fallback to duplicate variables/allocations/tedious copies...

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I'm interested in the same thing! I'd like to hear some useful advise, thank You!

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