Unfortunately, I'm using LAM 6.5.9. Is there anyway to enable the -c2c and
-O functionalities outside of mpirun under LAM 6.5.9? I'm using
MPI_Comm_spawn to start the multicomputer therefore mpirun is not useful.
Thanks, Troy.
-----Original Message-----
From: Prashanth [mailto:pcharapa_at_[hidden]]
Sent: Monday, October 20, 2003 4:44 PM
To: General LAM/MPI mailing list
Subject: Re: LAM: MPI_Comm_spawn and c2c
Hello,
Apologies for the late reply.
What version of LAM are you using? Starting with LAM-7.0, users do not have
to specify the '-0' flag to mpirun for optimization as this is taken careof
automatically by LAM. Also, you can select an RPI by setting the
Environment variable LAM_MPI_SSI_RPI to a valid RPI name (tcp, sysv, usysv,
etc)
Please see the LAM-7.02 User's Guide for more information on SSI parameters.
Hope this helps.
--
Prashanth
pcharapa_at_[hidden]
LAM-MPI Team
Thus spoke Troy Klein in the message sent on Wed, 15 Oct 2003
->I am using MPI_Comm_spawn in a MATLAB MEX file to spawn workers across
->a Beowulf cluster. How can I optimize the communication in the way
->that the -c2c and -O options of mpirun usually do? These options are
->not available to me because I am not using mpirun.
->
->Thanks, Troy.
->
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