Visible to Intel only — GUID: GUID-D19C6278-9982-4D0F-91FD-E4C61C697E5A
Visible to Intel only — GUID: GUID-D19C6278-9982-4D0F-91FD-E4C61C697E5A
guide-vec, Qguide-vec
Lets you set a level of guidance for auto-vectorization. This feature is only available for ifort.
Syntax
Linux: |
-guide-vec[=n] |
macOS: |
-guide-vec[=n] |
Windows: |
/Qguide-vec[:n] |
Arguments
n |
Is an optional value specifying the level of guidance to be provided. The values available are 1 through 4. Value 1 indicates a standard level of guidance. Value 4 indicates the most advanced level of guidance. If n is omitted, the default is 4. |
Default
OFF |
You do not receive guidance about how to improve optimizations for vectorization. |
Description
This option lets you set a level of guidance for auto-vectorization. It causes the compiler to generate messages suggesting ways to improve that optimization.
IDE Equivalent
Alternate Options
None