[Beowulf] Re:Fortran Array size question

2009-11-03 Thread David Mathog
Prentice Bisbal wrote: > Question: What is the maximum number of elements you can have in a > double-precision array in Fortran? I have someone creating a > 4-dimensional double-precision array. When they increase the dimenions > of the array to ~200 million elements, they get this error: > > co

Re: [Beowulf] Re:Fortran Array size question

2009-11-03 Thread Gus Correa
Hi Prentice, list Intel Fortran (at least the 10. and 11.something versions I have) has different "memory models" for compilation. The default is "small". The PGI compiler has a similar feature, IIRR. Have you tried -mcmodel=medium or large? I never used large, but medium helped a few times on