I'm getting a segmentation fault when I run a fortran 90 executable. I've been told that a possible remedy would be to increase the stacksize limit...
The executable runs when I decrease the size of the input data files, so an error along these lines would make sense...
But I have no idea to what value I should increase the stacksize limit - I've never done this before...At present it is:
stack size (kbytes, -s) 8192
The matrix that I am working with has of the order 100,000,000 entries...can anyone suggest a reasonable value for the stacksize limit? Or would ulimit -s unlimited
be the thing to do?