# GT

Enables fiber-safe thread-local storage of data.

## Syntax

Linux: | None

macOS: | None

Windows: | /GT

## Arguments

None

## Default

OFF | There is no fiber-safe thread-local storage.

## Description

This option enables fiber-safe thread-local storage (TLS) of data.

## IDE Equivalent

Visual Studio: Optimization > Enable Fiber-safe Optimizations

Eclipse: None

Xcode: None

## Alternate Options

None

Parent topic: Data Options