Visible to Intel only — GUID: GUID-A8472345-33CB-4E0B-89B6-AF2AC69D314D
Visible to Intel only — GUID: GUID-A8472345-33CB-4E0B-89B6-AF2AC69D314D
Ofast
Sets certain aggressive options to improve the speed of your application.
Syntax
Linux: |
-Ofast |
macOS: |
-Ofast |
Windows: |
None |
Arguments
None
Default
OFF |
The aggressive optimizations that improve speed are not enabled. |
Description
This option improves the speed of your application.
It sets compiler options -O3, -no-prec-div, and -fp-model fast=2.
This option is provided for compatibility with gcc.
This option only applies to host compilation. When offloading is enabled, it does not impact device-specific compilation. Offloading can only be enabled when using ifx.
IDE Equivalent
Alternate Options
None