Visible to Intel only — GUID: GUID-A247E8FB-BE05-4C7B-8FBD-D0E7D0AB1BA1
Visible to Intel only — GUID: GUID-A247E8FB-BE05-4C7B-8FBD-D0E7D0AB1BA1
mauto-arch, Qauto-arch
Tells the compiler to generate multiple, feature-specific auto-dispatch code paths for x86 architecture processors if there is a performance benefit. This feature is only available for ifort.
Syntax
Linux: |
-mauto-arch=value |
macOS: |
-mauto-arch=value |
Windows: |
/Qauto-arch:value |
Arguments
value |
Is any setting you can specify for option [Q]ax. |
Default
OFF |
No additional execution path is generated. |
Description
This option tells the compiler to generate multiple, feature-specific auto-dispatch code paths for x86 architecture processors if there is a performance benefit. It also generates a baseline code path.
This option cannot be used together with any options that may require Intel-specific optimizations (such as [Q]x or [Q]ax).
IDE Equivalent
Alternate Options
None