[Wien] Wien2k mpi execution

Celine Hin celhin at vt.edu
Thu Feb 23 21:03:01 CET 2012


Dear Wien2k users,

WIEN2k has been compiled with fine grain parallelism support to use  
MPI. A test job was submitted to use 8 nodes using the queuing system.  
The job was running only one node and the other 7 nodes were idle. I  
am wondering if there is any error in the .machine file generated by  
the template qsub-job0_lapw script which has been attached along with  
this email. The installation has generated the following MPI  
applications

lapw0_mpi  lapw1c_mpi  lapw1_mpi  lapw2c_mpi  lapw2_mpi

The contents of parallel_options file is as follows:

setenv USE_REMOTE 1

setenv MPI_REMOTE 1

setenv WIEN_GRANULARITY 1

setenv WIEN_MPIRUN "mpirun -np _NP_ _EXEC_"

Best,
Celine Hin.

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