openmp-threadprivate, Qopenmp-threadprivate

Lets you specify an OpenMP* threadprivate implementation.

IDE Equivalent

None

Architectures

All

Syntax

Linux:

-openmp-threadprivate=type

OS X:

None

Windows:

/Qopenmp-threadprivate:type

Arguments

type

Specifies the type of threadprivate implementation. Possible values are:

legacy	Tells the compiler to use the legacy OpenMP* threadprivate implementation used in the previous releases of the Intel® compiler. This setting does not provide compatibility with the implementation used by other compilers.
compat	Tells the compiler to use the compatibility OpenMP* threadprivate implementation based on applying the thread-local attribute to each threadprivate variable. This setting provides compatibility with the implementation provided by the Microsoft* and GNU* compilers.

Default

-openmp-threadprivate=legacy
or/Qopenmp-threadprivate:legacy

The compiler uses the legacy OpenMP* threadprivate implementation used in the previous releases of the Intel compiler.

Description

This option lets you specify an OpenMP* threadprivate implementation.

The threadprivate implementation of the legacy OpenMP run-time library may not be compatible with object files created using OpenMP run-time libraries supported in other compilers.

To use this option, you must also specify one of the following compiler options:

Linux* OS: -openmp or -openmp-stubs
Windows* OS: /Qopenmp or /Qopenmp-stubs

The value specified for this option is independent of the value used for option -openmp-lib (Linux OS) or /Qopenmp-lib (Windows OS).

Note

On OS X* systems, legacy is the only type of threadprivate supported. Option -openmp-threadprivate is not recognized by the compiler.

Alternate Options

None