Hi,<div><br></div><div>I am observing an issue when specifying process-core binding using mpiexex.hydra. I am using the trunk version of MPICH2. When I use the following command</div><div><br></div><div>../bin/mpiexec.hydra -binding user:0,1 -n 2 -f hosts ./hellow</div>
<div><br></div><div>it prints out the following error. However, the tests complete fine. I assume it uses some preset binding. </div><div><br></div><div>----------------------------------------------------------------------------------------------------</div>
<meta charset="utf-8"><meta charset="utf-8"><meta charset="utf-8"><meta charset="utf-8"><div><div>Restrict topology cpusets to existing PU and NODE objects</div><div>Propagate offline and disallowed cpus down and up</div>
</div><div><meta charset="utf-8">----------------------------------------------------------------------------------------------------</div><div><br></div><div>This error does not happen with the version of hydra available here : </div>
<div><br></div><div><a href="http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.3/hydra-1.3.tar.gz">http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.3/hydra-1.3.tar.gz</a></div><div><br>
</div><div>My hosts file is as follows: </div><div><br></div><div><div>[potluri@wci-login examples]$ cat hosts </div><div>wci37</div><div>wci37</div></div><div><br></div><div>Please suggest if I am missing something here. Thanks in advance. </div>
<div><br></div><div>Regards</div><div>Sreeram Potluri</div>