r1, MPI, and doof2d: What is Wrong?

[Jeffrey Oldham]

Attached is the the r1 version of doof2d.  I have tried to run it
using MPI, but it keeps falling over, probably because I do not know
how to use MPI or I am too tired.

Is the problem and a solution obvious?

> mpirun -np 1 ./doof2d --comm MPI --nofieldcompression 400 1 > 
> results_mpi_p1_400_1
MPI: MPI_COMM_WORLD rank 0 has terminated without calling MPI_Finalize()
MPI: aborting job
mpirun -np 1 ./doof2d --comm MPI --nofieldcompression 400 1 > 
results_mpi_p1_400_1 died at ./r1-Doof2d-tester.pl line 28.

> mpirun -np 4 ./doof2d --comm MPI --nofieldcompression 800 2 > 
> results_mpi_p4_400_2
MPI: MPI_COMM_WORLD rank 3 has terminated without calling MPI_Finalize()
MPI: aborting job
mpirun -np 4 ./doof2d --comm MPI --nofieldcompression 800 2 > 
results_mpi_p4_400_2 died at ./r1-Doof2d-tester.pl line 28.

Pooma r1 was configured with './conf SGI64 KAI OPTIMIZE MPI'.

Thanks,
Jeffrey D. Oldham
address@hidden

doof2d.cpp
Description: Text document