Re: some flags for optimization?? ( run with higher speed)??
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Re: some flags for optimization?? ( run with higher speed)??         

Group: comp.lang.fortran · Group Profile
Author: Steve Lionel
Date: Sep 9, 2008 07:51

On Mon, 8 Sep 2008 23:08:21 -0700 (PDT), michaelmetcalf@compuserve.com wrote:
>A further possibility is to examine whether the compiler's flags are,
>by default, degrading run-time performance. In particular, ifort
>peforms run-time array bounds checking by default,

The only situation where array bounds checking is on by default is in the
Debug configuration of a Visual Studio project. In a Release configuration,
or if building from the command line, all the run-time checks are off by
default.

--
Steve Lionel
Developer Products Division
Intel Corporation
Nashua, NH

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