Re: [OMPI users] Segfault when using valgrind

2009-07-09 Thread Justin Luitjens
I was able to get rid of the segfaults/invalid reads by disabling the shared memory path. They still reported an error with uninitialized memory in the same spot which I believe is due to the struct being padded for alignment. I added a supression and was able to get past this part just fine. T

Re: [OMPI users] Segfault when using valgrind

2009-07-09 Thread Jeff Squyres
On Jul 7, 2009, at 11:47 AM, Justin wrote: (Sorry if this is posted twice, I sent the same email yesterday but it never appeared on the list). Sorry for the delay in replying. FWIW, I got your original message as well. Hi, I am attempting to debug a memory corruption in an mpi program