Re: [OMPI users] Configuration with Intel C++ Composer 12.0.2 on OSX 10.7.5

2013-05-17 Thread Tim Prince
On 05/16/2013 10:13 PM, Tim Prince wrote: On 5/16/2013 2:16 PM, Geraldine Hochman-Klarenberg wrote: Maybe I should add that my Intel C++ and Fortran compilers are different versions. C++ is 12.0.2 and Fortran is 13.0.2. Could that be an issue? Also, when I check for the location of ifort, it se

Re: [OMPI users] opening a file with MPI-IO

2013-05-17 Thread Peter van Hoof
Hi Edgar, wow, lets try again in english :-) can you maybe detail more precisely what scenario you are particularly worried about? I would think that the return code of the operation is reliable on whether opening the file was successful or not (i.e. MPI_SUCCESS vs. anything else). If I open

Re: [OMPI users] opening a file with MPI-IO

2013-05-17 Thread Edgar Gabriel
wow, lets try again in english :-) can you maybe detail more precisely what scenario you are particularly worried about? I would think that the return code of the operation is reliable on whether opening the file was successful or not (i.e. MPI_SUCCESS vs. anything else). Edgar On 5/17/2013 7:55

Re: [OMPI users] opening a file with MPI-IO

2013-05-17 Thread Edgar Gabriel
can you maybe detail more precisely what scenario you are particularly worried about? I would think that the return code of the operation should be reliable on whether opening the file successful or (i.e. MPI_SUCCESS vs. anything else). Edgar On 5/17/2013 4:00 AM, Peter van Hoof wrote: > Dear use

Re: [OMPI users] plm:tm: failed to spawn daemon, error code = 17000 Error when running jobs on 600 or more nodes

2013-05-17 Thread Qamar Nazir
Guys, Many thanks for your replies. It has been confirmed by Torque people that the version 2.5.x has this limitation and they are recommending to upgrade it to 4.2.x. Qamar Nazir Best Regards, *Qamar Nazir* On 05/16/2013 05:52 PM, Gus Correa wrote: Hi Qamar I don't have a cluster as lar

[OMPI users] opening a file with MPI-IO

2013-05-17 Thread Peter van Hoof
Dear users, I have been banging my head against the wall for some time to find a reliable and portable way to determine if a call to MPI::File::Open() was successful or not. Let me give some background information first. We develop an open-source astrophysical modeling code called Cloudy. Th