[mvapich-discuss] Error in final mpicc, mpiCC, etc for mvapich2-0.9.8p3

[wei huang]

Hi David,

We will look into the compiling problem. Meanwhile, I wondered for which
program you see the sendrecv problem? If it is a small program that you
have written, is it possible for you to send it to us?

Thanks.

Regards,
Wei Huang

774 Dreese Lab, 2015 Neil Ave,
Dept. of Computer Science and Engineering
Ohio State University
OH 43210
Tel: (614)292-8501


On Thu, 20 Sep 2007, David Gunter wrote:

> After building mvapich2-0.98p3 on one of our systems I noticed that
> the final lib install directory looked like this:
>
> /opt/mvapich2/mvapich2-0.98p3/lib64
>
> whereas inside the final "mpicc" and other compiler scripts was the
> following:
>
> libdir=${exec_prefix}/lib
>
> which maps out to /opt/mvapich2/mvapich2-0.98p3/lib.
>
> Thus, any attempt to compile using the default mpi compile scripts
> results in libraries not being found.
>
> What's the best way to go about resolving this?  Note: we are unable
> to run mvapich2-1.0 on our systems.  There is a problem with that
> version which prevents mpi_sendrecv from working for message sizes
> above 4MB.
>
> -david
> --
> David Gunter
> HPC-4: HPC Environments: Parallel Tools Team
> Los Alamos National Laboratory
>
>
>