Re: [OMPI users] MPICH2 is working OpenMPI Not

2010-07-19 Thread Scott Atchley
Hi Bibrak, The message about malloc looks like a MX message. Which interconnects did you compile support for? If you are using MX, does it appear when you run with: $ mpirun --mca pml cm -np 4 ./exec 98 which uses the MX MTL instead of MX BTL. Scott On Jul 18, 2010, at 9:23 AM, Bibrak Qamar

[OMPI users] MPICH2 is working OpenMPI Not

2010-07-18 Thread Bibrak Qamar
Hello, I have developed a code which I tested on MPICH2, it working fine. But when I compile and run it with OpenMPI, its not working. The result of the program with the errors by OpenMPI is below .. -- bibrak@barq:~/XXX> mpirun -np 4 ./exec 98 warning:regcache incompatible with