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If anyone else has ever encountered the following error and knows the reason, Please Help!
Library that generated this error was compiled in the Intel Fortran 11 version.
df: error: Unknown switch: '/O3'
Thank You
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Hello,
I'll move this thread to the Intel Fortran Compiler forum, where one of our technical consulting engineers can assist you.
Best regards,
==
Aubrey W.
Intel Software Network Support
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The "df" command is for Compaq Visual Fortran and indeed that compiler did not recognize an /O3 switch. The Intel compiler command, ifort, will recognize this.

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