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

ID 767251
Date 3/31/2023
Public

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Document Table of Contents

Od

Disables all optimizations.

Syntax

Linux:

None

macOS:

None

Windows:

/Od

Arguments

None

Default

OFF

The compiler performs default optimizations.

Description

This option disables all optimizations. It can be used for selective optimizations, such as a combination of /Od and /Ob1 (disables all optimizations, but enables inlining).

This option also causes certain /warn options to be ignored.

ifort only: On IA-32 architecture, this option sets the /Oy- option.

IDE Equivalent

Visual Studio: Optimization > Optimization

Alternate Options

Linux and macOS: -O0

Windows: /optimize:0

See Also