Re: [OMPI users] OMPI 3.0.0 crashing at mpi_init on OS X using Fortran [FIXED]

2017-12-14 Thread Ricardo Fonseca
Hi guys I figured out what the problem was: my code uses the HDF(5) library, and the version I had installed was compiled with parallel I/O support and linked to OMPI 2.1.1. In the end I was only linking my code with OMPI 3.0.0, but something in there got confused and it led to the crash. Reco

Re: [OMPI users] About my GPU performance using Openmpi-2.0.4

2017-12-14 Thread Peter Kjellström
On Wed, 13 Dec 2017 20:34:52 +0330 Mahmood Naderan wrote: > >Currently I am using two Tesla K40m cards for my computational work > >on quantum espresso (QE) suit http://www.quantum-espresso.org/. My > >GPU enabled QE code running very slower than normal version > > Hi, > When I hear such words