Re: [OMPI users] Purify found bugs inside open-mpi library

2009-04-29 Thread Brian Blank
x27;134510640' 1: name='MPI_LONG' _copy_blength='16' orig_copy_blength='4' _copy_count='4' _destination='134510644' 1: name='MPI_DOUBLE' _copy_blength='64' orig_copy_blength='8' _copy_count='8' _des

[OMPI users] Purify found bugs inside open-mpi library

2009-04-28 Thread Brian Blank
To Whom This May Concern: I am having problems with an OpenMPI application I am writing on the Solaris/Intel AMD64 platform. I am using OpenMPI 1.3.2 which I compiled myself using the Solaris C/C++ compiler. My application was crashing (signal 11) inside a call to malloc() which my code was runn

[OMPI users] MPI_Reduce hangs in multi-node configuration

2009-02-08 Thread Brian Blank
I'm trying to run a small "proof of concept" program using OpenMPI 1.3. I am using Solaris 8 with Sparc processors across 2 nodes. It appears that the MPI_Reduce function is hanging. If I run the same program with only 4 instances on 1 node , or 2 instances on 2 nodes, it works fine. The proble