AMBER Archive (2002)

Subject: MPI_BCAST error

From: Nathan A. Baker (baker_at_cholla.wustl.edu)
Date: Wed Dec 18 2002 - 09:51:02 CST

Hi All --

Has anyone encountered the message:

-----------------------------------------------------
1 - MPI_BCAST : Message truncated
[1] Aborting program !
[1] Aborting program!
Child process exited unexpectedly 0

** Signal 134519144 **

End of diagnostics
-----------------------------------------------------

when running Gibbs using shared memory MPI (MPICH with device
ch_shmem)?

We've ran into this a few times (very randomly, some runs work & some
runs die in the middle with this error) on our Linux cluster and are
tyring to find the problem.

Thanks for your help!

-- Nathan Baker 

-- 
Nathan A. Baker, Assistant Professor
Washington University in St. Louis School of Medicine
Dept. of Biochemistry and Molecular Biophysics
Center for Computational Biology
700 S. Euclid Ave., Campus Box 8036, St. Louis, MO 63110
Phone:  (314) 362-2040, Fax:  (314) 362-0234
URL:  http://www.biochem.wustl.edu/~baker