Quote:Edoapra Aug 30th 6:35 pmMichael,
I think it is most likely a GA issue with the current source code. The next thing we could do is to start to debug the code where the segv occurs, but I am not sure we will get much out of it.
There is a new GA implementation on top of MPI in the works and it might be easier to install on the QLogic hardware. My suggestion for you would be to wait for this new GA to be released.
A major problem of this effort to port NWChem to QLogic is that we do not have access to it and,
as you can see, trying to help remotely is not always straightforward.
Let me know how do you want to proceed.
Cheers, Edo
You might want to try wiki.mpich.org/armci-mpi/index.php/NWChem with the latest release of MVAPICH2 on True Scale.
I work for Intel, which bought Qlogic, so I can try to help with True Scale issues. But my recommendation is that you try ARMCI-MPI.
Jeff
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