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From: Andrew Friedley (afriedle_at_[hidden])
Date: 2007-04-26 15:22:17

Which uDAPL implementation are you using, over what sort of network?
I'm guessing OpenIB/InfiniBand, but want to make sure.

One other thing I noticed, you say native IB works, yet looking at your
ompi_info/config.log neither OpenIB nor MVAPI support was enabled.


Andreas Kuntze wrote:
> Hello,
> I finally managed to run open MPI with uDAPl but all MPI programs hang
> up, when they use MPI_Recv. If I use TCP or native InfiniBand instead,
> it works. Maybe you have an idea where the problem could be.
> Thanks
> Andreas
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