run time

run time

Ritratto di Community Admin
Community Admin
Lun, 11/03/2002 - 22:52

I just bought the Visual Fortran compiler 6.6.0 to replace my "old" powerstation Microsoft Fortran 4.0. To my surprise, the Exe code is executed slower by about 20%. How can it be?
I use FL32 /Ox by both compilers from Dos.

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Ritratto di Community Admin
Community Admin
Mar, 12/03/2002 - 00:12

Have you tried df /optimize:5 /fast /assume:buffered_io ?

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Ritratto di Steve Lionel (Intel)
Steve Lionel (Intel)
Mar, 12/03/2002 - 00:33

The FL32 command, by default, disables some optiimizations. The command line James suggests should work well.

Steve

Steve
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