Intel® Fortran Compiler XE 13.1 User and Reference Guides

guide-vec, Qguide-vec

Lets you set a level of guidance for auto-vectorization.

IDE Equivalent

None

Architectures

All

Syntax

Linux and OS X:

-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 and 2. Value 1 indicates a standard level of guidance. Value 2 indicates a more advanced level of guidance. If n is omitted, the default is 2.

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.

Alternate Options

None

See Also


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