Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 3/22/2024
Public

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Document Table of Contents

mno-gather, Qgather-

Disables the generation of gather instructions in auto-vectorization. This feature is only available for ifx.

Syntax

Linux:

-mno-gather

Windows:

/Qgather-

Arguments

None

Default

OFF

Gather instructions are enabled in auto-vectorization.

Description

This option disables the generation of gather instructions in auto-vectorization.

NOTE:

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

None

Alternate Options

None

Examples

The following shows examples of using this option:

Linux

ifx -c -mno-gather -mno-scatter t.f90  

Windows

ifx /c  /Qgather- t.f90 

See Also