Intel® Fortran Compiler 17.0 Developer Guide and Reference
Specifies a loop profiler data file (or a set of files) when used with option -guide or /Qguide.
Linux and macOS: | -guide-profile=filename|dir [, [filename|dir]...] |
Windows: | /Qguide-profile:filename|dir [, [filename|dir]...] |
filename |
Is an .xml file created from a loop profiler run. |
dir |
Is a directory that contains one or more .xml files from a loop profiler run. |
OFF |
When the [Q]guide option is specified, the guide region is the whole file or the region specified by option [Q]guide-opts. |
This option specifies a loop profiler data file (or a set of files) when used with the [Q]guide option.
This option has no effect unless the [Q]guide option has been specified. Option [Q]guide-profile helps you take advantage of the [Q]guide option to more efficiently optimize your applications for auto parallelism and/or vectorization.
The loop profile data file can be collected by using one of the following options:
[Q]profile-loops
[Q]profile-functions
When the data is from [Q]profile-loops, the setting of the guide regions will be based upon the hottest loops.
When the data is from [Q]profile-functions, the guide region will be the entire function containing the hottest functions.
If you specify options [Q]guide-opts and [Q]guide-profile, the compiler issues an error message.
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