:) Thanks to both
I'll try you solution and I'll give you a feedback
2014-06-27 15:01 GMT+02:00 <tmishima_at_[hidden]>:
> Hi Luigi,
> Please try:
> --map-by slot:pe=4
> Probably Ralph is very busy, so something sliped his memory...
> > Hi all,
> > My system is a 64 core, with Debian 3.2.57 64 bit, GNU gcc 4.7, kernel
> Linux 3.2.0 and OpenMPI 1.8.1.
> > I developed an application to matching proteins files using OpenMP
> +OpenMPI. I compiled souce code with -fopenmp flag, I set OMP_NUM_THREADS=4
> then I ran binary with mpiexec -np 16.
> > When the program runs, the top command show me that only 16 core are
> used. If I use the previous of OpenMPI (1.6.5) it works fine. Must I set
> anything in the new version? Where I wrong?
> > Thanks in advance
> > Luigi_______________________________________________
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