PROGRAM RUN SPEED VERY SLOW

[greensleeve]

I am running the INTELFORTRAN COMPITLER XE 2011 with Visual Studio 2010. I am using the evaluation license for a second one month term. My program would take about 30 min to run onthe first license and have not changed much interms of the complexity of calculations or the number of loops it makes. It now takes about 1-1/2 hr to run the same program on the second license. Any ideas as to what might be slowing the computer.Could the system have switched to 32 bit instead of 64 bit or vice versa. I am not a software programmer. All I am doing is writting a FORTRANprogram to run with this compiler. Any help out there?

[jimdempseyatthecove]

Are you running with the Release build or the Debug build?
Debug build may be performing more runtime checks.

If you are running in Release build, what are the optimization options?

Is your application running on a system on which the compiler is NOT installed?

Jim Dempsey

[Wendy_Doerner__Intel]

Is this the same version of the compiler (did you re-install or install a new version)?

To extend an evaluation license you should have just received a new license and copied it to your system.

Jim's questions are also of interest.

------

Wendy

Attaching or including files in a post