[ewg] mvapich1.2rev2997

[Chien Tung]

> Is mpiexec supposed to be missing in the latest mvapich2 that 
> is in ofed-1.4?

Jonathan added a patch to allow the user to choose the old mpiexec and
the new mpirun_rsh method.  You should see something like this when you
run install.pl:

+    print "\nPlease choose a process manager:\n\n";
+    print "1) New scalable mpirun_rsh framework\n";
+    print "2) Traditional mpd/mpiexec\n";

Also, just in case you run into trouble installing mvapich2, try
modifiying your ofed.conf with the following and use install.pl -c to
specify the conf file:

mvapich2_conf_io_bus=PCI_EX
mvapich2_conf_link_speed=SDR

Jonathan is aware of this problem.

Chien