HI
In my network i have some 32 bit machines and some 64 bit machines.
With --host i successfully call my application:
mpirun -np 3 --host aim-plankton -x DISPLAY ./run_gdb.sh ./MPITest :
-np 3 --host aim-fanta4 -x DISPLAY ./run_gdb.sh ./MPITest64
(MPITest64 has the same code as MPITest, but was compiled on the 64 bit machine)
But when i use hostfiles:
mpirun -np 3 --hostfile hosts32 -x DISPLAY ./run_gdb.sh ./MPITest :
-np 3 --hostfile hosts64 -x DISPLAY ./run_gdb.sh ./MPITest64
all 6 processes are started on the 64 bit machine aim-fanta4.
hosts32:
aim-plankton slots=3
hosts64
aim-fanta4 slots
Is this a bug or a feature? ;)
Jody
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