Re: [OMPI users] GPUDirect with OpenMPI

2015-03-03 Thread Rolf vandeVaart
Hi Rob: Sorry for the slow reply but it took me a while to figure this out. It turns out that this issue had to do with how some of the memory within the smcuda BTL was being registered with CUDA. This was fixed a few weeks ago and will be available in the 1.8.5 release. Perhaps you could ret

Re: [OMPI users] compiling OpenMPI 1.8.4 on system with multiarched SLURM libs (Ubuntu 15.04 prerelease)

2015-03-03 Thread Lev Givon
Received from Ralph Castain on Sun, Mar 01, 2015 at 10:31:15AM EST: > > On Feb 26, 2015, at 1:19 PM, Lev Givon wrote: > > > > Received from Ralph Castain on Thu, Feb 26, 2015 at 04:14:05PM EST: > >>> On Feb 26, 2015, at 1:07 PM, Lev Givon wrote: > >>> > >>> I recently tried to build OpenMPI 1.8

Re: [OMPI users] LAM/MPI -> OpenMPI

2015-03-03 Thread Sasso, John (GE Power & Water, Non-GE)
As far as I know, no MPI-IO is done in their LAM/MPI-based apps -Original Message- From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Rob Latham Sent: Friday, February 27, 2015 11:22 AM To: us...@open-mpi.org Subject: Re: [OMPI users] LAM/MPI -> OpenMPI On 02/27/2015 09:40 AM,

[OMPI users] some warnings for openmpi-dev-1184-gbb22d26

2015-03-03 Thread Siegmar Gross
Hi, today I tried to build openmpi-dev-1184-gbb22d2 on my machines (Solaris 10 Sparc, Solaris 10 x86_64, and openSUSE Linux 12.1 x86_64) with gcc-4.9.2 and Sun C 5.13. Perhaps somebody is interested in some warnings that I got. tyr openmpi-dev-1184-gbb22d26-SunOS.sparc.64_gcc 57 grep warning \