[OMPI devel] large virtual memory consumption on smp nodes and gridengine problems

2007-06-10 Thread Markus Daene
Dear all, I hope I am in the correct mailing list with my problem. I try to run openmpi with the gridengine(6.0u10, 6.1). Therefore I compiled openmpi (1.2.2), which has the gridengine support included, I have checked it with ompi_info. In principle, openmpi runs well. The gridengine is configured

Re: [OMPI devel] large virtual memory consumption on smp nodes and gridengine problems

2007-06-10 Thread Ralph Castain
Hi Markus There are two MCA params that can help you, I believe: 1. You to set the maximum size of the shared memory file with -mca mpool_sm_max_size xxx where xxx is the maximum memory file you want, expressed in bytes. The default value I see is 512MBytes. 2. You can set the size/peer of the