I want to know whether I can run MPICH2 program in two different opearing system at the same time. (my MPICH2 is 2-1.2.1.tar.gz). -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/mpich-discuss/attachments/20100812/5aa8b5dd/attachment-0001.htm>