Hi, All
We are recently testing the large parallel software (hydrology model) with a
combination of LAM-MPI, OSX, and Absoft Fortran compiler.
During run, MPI (broadcast or scatter) works only perioridically. For
example, it success at first time step, failed at second, failed at third,
success at forth time step.....
As a result, a portion of the output domain becomes strange values time to time.
I checked the code that "MPI_SCATTERV" these data in the software. It actually
scatter every time step. But, why it fails sometime?
One thing is this software has been developed in MPICH, Linux, and Absoft
compiler environment. But, basically, MPICH and LAM should be portable.
Let me know somebody, if you have similar problem.
Toshi
************************************ @@@@@@@@@@@@@@@@
*Toshihisa Matsui * @@@@@@@@@
* * @@@@@@@
*Department of Atmospheric Science * @@@@@@
*Colorado State University * ::::::
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*(970)491-8672 * ::::
*matsuit_at_[hidden] * /\
* * / \
*Pielke's Research Group * /____\
*http://blue.atmos.colostate.edu/ * ____||____Y__Y__
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