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

ID 767251
Date 7/13/2023
Public

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Document Table of Contents

Qpar-adjust-stack

Tells the compiler to generate code to adjust the stack size for a fiber-based main thread. This feature is only available for ifort.

Syntax

Linux and macOS:

None

Windows:

/Qpar-adjust-stack:n

Arguments

n

Is the stack size (in bytes) for the fiber-based main thread. It must be a number equal to or greater than zero.

Default

/Qpar-adjust-stack:0

No adjustment is made to the main thread stack size.

Description

This option tells the compiler to generate code to adjust the stack size for a fiber-based main thread. This can reduce the stack size of threads.

For this option to be effective, you must also specify option /Qparallel.

IDE Equivalent

None

Alternate Options

None

See Also