Tells the compiler to generate code using the CPU feature set of a specific processor as the baseline.
Linux: | -march=processor |
Windows: | None |
processor |
Tells the compiler which CPU features it can use. Possible values are:
|
OFF |
If option -march is not specified, the compiler may generate Intel® SSE2 and SSE instructions. |
This option tells the compiler to generate code using the CPU feature set of a specific processor as the baseline.
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.
ifx does not support compilation for 32-bit architectures; only processor values for 64-bit instruction sets may be specified for ifx.
Product and Performance Information |
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Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex. Notice revision #20201201 |
None