The Intel® compiler provides the following options to generate and manage optimization reports:
Linux* and Mac OS* X |
Windows* |
Description |
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Generates optimization report, with different levels of detail, directed to stderr. Valid values for N are 0 through 3. By default, when you specify this option without passing a value the compiler will generate a report with a medium level of detail. |
Specifies the optimization phase to use when generating reports. If you do not specify a phase the compiler defaults to all, which can adversely affect compile times. See Generating Reports for more information about the supported phases. |
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Generates an optimization report and directs the report output to the specified file name. If the file is not in the local directory, supply the full path to the output file. This option overrides the opt-report option. |
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Generates reports from all routines with names containing a string as part of their name; pass the string as an argument to this option. If not specified, the compiler will generate reports on all routines. |
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This option is not a compiler reports option; however, it controls the diagnostic message levels generated by the compiler, and it offers a means to provide useful information without needing to generate reports. <type> is a placeholder for several different values or lists. |
This quick reference does not list the options for the vectorization, parallelism, or OpenMP* reports.
Refer to Quick Reference Lists for a complete listing of the quick reference topics.
If you use interprocedural optimization (IPO) options, you can request compiler reports when using the xi* tools , as described in Requesting Compiler Reports with the xi* Tools.