Dear all,

I'm trying to lunch an MPI program using the command

mpirun -np 64 my_exe < inputs.txt

inputs.txt actually contains the entries that  are read by all processes however it seems that openmpi redirect the stdin only to the processes with rank 0. with leads to a segmentation fault on the other processes.
The option "-stdin rank" doesn't help since i need all processes read the inputs.txt file.

I'v tested with openmpi 1.3 and 1.2 whitout success.

Thanks in advance for you help.

Zellabia. S