title: out-of-memory error. How to locate? How to solve?
body: <p>Am trying to run a Fortran code on a Cray.  It works fine when compiled under gnu or intel.  When I try to run it as compiled under Cray Fortran, it dies with an "OOM killer" error.  I have no idea where in the code the error is coming from.  I have no idea why the Cray compiler would have problems when the other compilers do not.  Most of all, I have tried various compiler switches and (un-)activating "huge pages", all to no avail.  How can I locate this error?  Better still, how can I solve it?</p>