Hi,
As in man page of appschema, my code makes a file to map spawned processes to
physical nodes. However, I found two processes on each node.
The appschema is like:
c4-5 ./minimaster 0 4
I want to run ONE minimaster on each of node 4 and 5. But, ps tells me two
minimasters running on each.
This is to follow what says in man page:
#
# Example application schema
# Note that it may be necessary to specify the entire pathname for
# "master" and "slave" if you get "File not found" errors from
# mpirun(1).
#
# This schema starts a "master" process on CPU 0 with the argument
# "42.0", and then 10 "slave" processes (that are all sent from the
# local node) scheduled across all available CPUs.
#
c0 master 42.0
C -np 10 -s h slave
Do you know why? Thanks!
Jian
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