[openib-general] oops with ipath and mvapich (branch 1.0)

Matthew Koop koop at cse.ohio-state.edu
Thu Mar 16 19:11:10 PST 2006


> Could you please try compiling with -DADAPTIVE_RDMA_FAST_PATH instead of
> -DMEMORY_SCALE? This will disable SRQ support but still leave support for
> scalable memory usage of other buffers.

Just for the reference, the flags I've mentioned are in the
'make.mvapich.gen2' file in the root directory of the MVAPICH
distribution.

Remove the -DMEMORY_SCALE from the CFLAGS line (midway down the file) and
add -DADAPTIVE_RDMA_FAST_PATH to its place.

Thanks,
Matthew Koop
-
http://nowlab.cse.ohio-state.edu/projects/mpi-iba/





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