Re: [OMPI users] segfault issue - possible bug in openmpi

2008-10-04 Thread Doug Reeder
Shafagh, I missed the dependence on the number of processors. Apparently there is some thread support. Doug On Oct 4, 2008, at 5:29 PM, Shafagh Jafer wrote: Doug Reeder, Daniel is saying that the problem only occurs in openmpi when running more than 16 processes. So could that still be ca

Re: [OMPI users] segfault issue - possible bug in openmpi

2008-10-04 Thread Shafagh Jafer
Doug Reeder, Daniel is saying that the problem only occurs in openmpi when running more than 16 processes. So could that still be cause becasue openmpi does not support threads??!! --- On Fri, 10/3/08, Doug Reeder wrote: From: Doug Reeder Subject: Re: [OMPI users] segfault issue - possible b

Re: [OMPI users] Problem building OpenMPi with SunStudio compilers

2008-10-04 Thread Raymond Muno
Raymond Muno wrote: Raymond Muno wrote: We are implementing a new cluster that is InfiniBand based. I am working on getting OpenMPI built for our various compile environments. So far it is working for PGI 7.2 and PathScale 3.1. I found some workarounds for issues with the Pathscale compilers

Re: [OMPI users] Problem building OpenMPi with SunStudio compilers

2008-10-04 Thread Raymond Muno
Raymond Muno wrote: We are implementing a new cluster that is InfiniBand based. I am working on getting OpenMPI built for our various compile environments. So far it is working for PGI 7.2 and PathScale 3.1. I found some workarounds for issues with the Pathscale compilers (seg faults) in the

[OMPI users] Problem building OpenMPi with SunStudio compilers

2008-10-04 Thread Raymond Muno
We are implementing a new cluster that is InfiniBand based. I am working on getting OpenMPI built for our various compile environments. So far it is working for PGI 7.2 and PathScale 3.1. I found some workarounds for issues with the Pathscale compilers (seg faults) in the OpenMPI FAQ. When