Discussion:
[OMPI users] Does MPI_Iallreduce work with CUDA-Aware in OpenMPI-2.0.2?
Junjie Qian
2017-02-27 22:33:05 UTC
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Hi list,

I would like to know if MPI_Iallreduce is supported with cuda-aware in openMPI-2.0.2?
The page https://www.open-mpi.org/faq/?category=runcuda, updated on 06/2016, says not supported until openmpi--1.8.5.

Any updates on this?
Thank you
Junjie Qian

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