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Subject: Re: [OMPI users] Segmentation fault in MPI_Finalize with IB hardware and memory manager.
From: Scott Atchley (atchley_at_[hidden])
Date: 2010-06-02 12:00:32


On Jun 2, 2010, at 11:52 AM, Scott Atchley wrote:

> What if you explicitly disable MX?
>
> ~/openmpi-1.4.2-bin/bin/mpirun --mca btl openib,sm,self --mca btl ^mx ~/bwlat/mpi_helloworld

And can you try this as well?

~/openmpi-1.4.2-bin/bin/mpirun --mca btl openib,sm,self --mca pml ^cm ~/bwlat/mpi_helloworld

Thanks,

Scott