Hi users list,
I would like to report a bug in the CUDA-aware OpenMPI 1.7.3
implementation. I'm using CUDA 5.0 and Ubuntu 12.04.
Attached, you will find an example code file, to reproduce the bug.
The point is that MPI_Reduce with normal CPU memory fully works but the
use of GPU memory leads to a
ld be interested in?
>
> Rolf
>
>> -Original Message-
>> From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Peter Zaspel
>> Sent: Friday, November 29, 2013 11:24 AM
>> To: us...@open-mpi.org
>> Subject: [OMPI users] Bug in MPI_REDUCE in CUDA-a
