Re: [OMPI users] Error: Entry Point Not Found

2011-05-19 Thread Paul van der Walt
Hi, On 19 May 2011 15:54, Zhangping Wei wrote: > 4, I use command window to run it in this way: ‘mpirun –n 4  **.exe ‘,then I Probably not the problem, but shouldn't that be 'mpirun -np N ' ? Paul -- O< ascii ribbon campaign - stop html mail - www.asciiribbon.org

Re: [OMPI users] Segfault after malloc()?

2011-05-18 Thread Paul van der Walt
db-attach=yes --tool=memcheck --leak-check=yes > --show-reachable=yes > > > > On May 18, 2011, at 8:49 AM, Paul van der Walt wrote: > >> Hi Jeff, >> >> Thanks for the response. >> >> On 18 May 2011 13:30, Jeff Squyres wrote: >>> *Usually*

Re: [OMPI users] Segfault after malloc()?

2011-05-18 Thread Paul van der Walt
Hi Jeff, Thanks for the response. On 18 May 2011 13:30, Jeff Squyres wrote: > *Usually* when we see segv's in calls to alloc, it means that there was > previously some kind of memory bug, such as an array overflow or something > like that (i.e., something that stomped on the memory allocation

[OMPI users] Segfault after malloc()?

2011-05-16 Thread Paul van der Walt
that I'm not asking anyone to debug my code for me, it's purely in case people want to try and reproduce my error locally. If I can provide more info, please advise. I'm not an MPI expert, unfortunately. Kind regards, Paul van der Walt -- O< ascii ribbon campaign - stop