Hi all -<div><br></div><div>I&#39;m using openmpi to spawn child processes in singleton mode. If I use mpirun, I can just run </div><div>&gt; mpirun valgrind myprog</div><div><br></div><div>With spawn, it is expected that the spawned process will call mpi_init(_thread).   If I want to run valgrind on my processes, what steps should be taken?  I&#39;m currently more interested in running valgrind on the slave processes.</div>
<div><br></div><div>Thanks for suggestions.</div><div><br></div><div>  Brian</div>