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Subject: [OMPI users] OpenMPI Suspend/Resume
From: Andreea Costea (andre.costea_at_[hidden])
Date: 2010-02-02 22:59:39


Let's say I have an MPI application that runs on several hosts. I want to
suspend the application. I do that by sending to the mpirun process the
signal TSTP. Is there any way to measure how long does it take to the
application to completely suspend? Doing this "time kill -TSTP PID" will
measure just the time for sending the signal, I suppose, right?