[mpich-discuss] MPICH2 - smpd passphrase

Jonathan Kaufman j14kaufman at gmail.com
Fri Nov 8 06:37:38 CST 2013

I know there isn't much support for MPICH2 on windows, but here goes. I am
trying to run MPICH2 on a 64 bit windows 8. (I have mpiexec, smpd, and
input files in the same directory)
I did the following under cmd as an admin:
smpd -install
mpiexec -remove
mpiexec - register (used username and password)
mpiexec -validate ( success)
smpd -status (it says it is running)
mpiexec.exe -np 4 -localonly lmp_win_mpi < in.crack
This last line asks me for the passphrase, however the correct passphrase
does not work, and I have to abort out of the screen.

Any help would be greatly appreciated.


Jonathan Kaufman
Materials Science & Engineering, Drexel University
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