Re: [OMPI users] MPI/FORTRAN on a cluster system

2012-08-20 Thread Gus Correa
On 08/20/2012 11:39 AM, Noam Bernstein wrote: On Aug 20, 2012, at 11:12 AM, David Warren wrote: The biggest issue you may have is that gnu fortran does not support all the fortran constructs that all the others do. Most fortrans have supported the standard plus the DEC extentions. Gnu fortran

Re: [OMPI users] MPI/FORTRAN on a cluster system

2012-08-20 Thread Noam Bernstein
On Aug 20, 2012, at 11:12 AM, David Warren wrote: > The biggest issue you may have is that gnu fortran does not support all the > fortran constructs that all the others do. Most fortrans have supported the > standard plus the DEC extentions. Gnu fortran does not quite get all the > standards.I

Re: [OMPI users] MPI/FORTRAN on a cluster system

2012-08-20 Thread David Warren
The biggest issue you may have is that gnu fortran does not support all the fortran constructs that all the others do. Most fortrans have supported the standard plus the DEC extentions. Gnu fortran does not quite get all the standards.Intel fortran does support them all, and I believe that portland

Re: [OMPI users] MPI/FORTRAN on a cluster system

2012-08-20 Thread Jeff Squyres
On Aug 19, 2012, at 12:11 PM, Bill Mulberry wrote: > I have a large program written in FORTRAN 77 with a couple of routines > written in C++. It has MPI commands built into it to run on a large scale > multiprocessor IBM systems. I am now having the task of transferring this > program over to a

[OMPI users] MPI/FORTRAN on a cluster system

2012-08-19 Thread Bill Mulberry
Hi I have a large program written in FORTRAN 77 with a couple of routines written in C++. It has MPI commands built into it to run on a large scale multiprocessor IBM systems. I am now having the task of transferring this program over to a cluster system. Both the multiprocessor and cluste