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From: Lydia Heck (lydia.heck_at_[hidden])
Date: 2006-11-18 11:55:26


I have myricom mx installed and configured and its communications work (using
mx commands such as mx_info to check)
Then I configured openmpi-1.3a1r12408 with mx and the configuration
did give no errors. The built of the openmpi was without problems and it
installed properly. I can build and link a program - and ldd shows the
openmpi libraries linked accordingly.

In order to run applications I set the LD_LIBRARY_PATH and the PATH correctly
but the command.

ompi_info | grep mx
[m2001:12844] mca: base: component_find: unable to open mtl mx: file not found
(ignored)
[m2001:12844] mca: base: component_find: unable to open btl mx: file not found
(ignored)
[m2001:12844] mca: base: component_find: unable to open mtl mx: file not found
(ignored)

and indeed the job does not run, if I give the instruction

-mca btl mx

Any idea why this should happen?

Lydia

------------------------------------------
Dr E L Heck

University of Durham
Institute for Computational Cosmology
Ogden Centre
Department of Physics
South Road

DURHAM, DH1 3LE
United Kingdom

e-mail: lydia.heck_at_[hidden]

Tel.: + 44 191 - 334 3628
Fax.: + 44 191 - 334 3645
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