mpich shared memory supported?
Greetings,
I'm wondering wether shared memory for SMP is supported by Debian mpich.
In the manual, it says that if you put, e.g.:
localhost:2
in /etc/mpich/machines.LINUX, and set some environment variable like
MPI_NUMBER_LOCAL_MACHINES to the number of CPUs, then it will use shared
memory instead of rsh for communication.
Is this supported in the Debian package? I can't seem to get it to work.
Zeen,
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-Adam P.
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