Hi!<br><br> After configuring and installing under cygwin on Windows 7 (32 bit), I tested the example on <br>localhost and I am getting the following error:<br><br><i style="color: rgb(255, 0, 0);"><font size="1">$ mpiexec -f machinefile -n 5 ./cpi<br>
[mpiexec@SGT-LENOVO-U330] HYDU_sock_is_local (/cygdrive/c/Users/sgthomas/devl/mpich2-1.3.2p1/src/pm/hydra/utils/sock/sock.c:483): unable to get host address (Operation not permitted)<br>[mpiexec@SGT-LENOVO-U330] main (/cygdrive/c/Users/sgthomas/devl/mpich2-1.3.2p1/src/pm/hydra/ui/mpich/mpiexec.c:343): unable to check if locahost is local</font></i><br>
<br> My machinefile only has the one line - localhost:16 Any ideas how to resolve this error? <br><br> Also somewhat unrelated, I noted that after install, the libraries do not have libmpi.a (which is available <br>when installing from the pre-compiled binaries on Windows). Instead we have libmpich.a, libfmpich.a and <br>
so on.. A 3rd party application needs to link to libmpi.a (but I built from scratch), hence I ask.<br><br>Thanks again,<br>--Sunil. <br>between <br>