[mpich-discuss] no process manager installed?

Rajeev Thakur thakur at mcs.anl.gov
Fri Nov 18 16:38:59 CST 2011


You no longer need to separately run a process manager. Just run the program with mpiexec.

Rajeev

On Nov 18, 2011, at 3:40 PM, Rolf Kuiper wrote:

> Dear MPI users,
> 
> when installing MPICH2 (mpich2-1.4.1p1) from source, I am missing the process manager (mpd or hydra); the resulting bin directory only contains mpicc, mpicxx, mpif77, and mpif90.
> I have tried this on Intel Macs with MacOSX 10.7 (Lion) and MacOSX 10.6 (Snow Leopoard). My older installations on different Linux machines/cluster and an old PowerPC Mac never showed such behavior.
> 
> I cannot run programs in parallel without a process manager, right?
> Do you any help or recommendation for me?
> 
> Thanks,
> Rolf
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