Re: [OMPI users] CUDA-aware MPI_Reduce problem in Openmpi 1.8.5

2015-06-17 Thread Fei Mao
@open-mpi.org] On Behalf Of Fei Mao > Sent: Wednesday, June 17, 2015 1:48 PM > To: Open MPI Users > Subject: Re: [OMPI users] CUDA-aware MPI_Reduce problem in Openmpi 1.8.5 > > Hi Rolf, > > Thank you very much for clarifying the problem. Is there any plan to support > GP

Re: [OMPI users] CUDA-aware MPI_Reduce problem in Openmpi 1.8.5

2015-06-17 Thread Fei Mao
gt; > Rolf > > From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Fei Mao > Sent: Wednesday, June 17, 2015 1:08 PM > To: us...@open-mpi.org > Subject: [OMPI users] CUDA-aware MPI_Reduce problem in Openmpi 1.8.5 > > Hi there, > > I am doing benchmarks

[OMPI users] CUDA-aware MPI_Reduce problem in Openmpi 1.8.5

2015-06-17 Thread Fei Mao
with the same PCI-e switch? Thanks, Fei Mao High Performance Computing Technical Consultant SHARCNET | http://www.sharcnet.ca Compute/Calcul Canada | http://www.computecanada.ca