This document contains information about Intel® oneAPI Threading Building Blocks (oneTBB). oneTBB is a flexible performance library that can be found in the Intel® oneAPI Base Toolkit or as a stand-alone product. More information and specifications can be found on the Intel® oneAPI Threading Building Blocks (oneTBB) main page.

Documentation for older versions of oneTBB is available for download only. For a list of available documentation downloads by product version, see these pages:

The following are some important topics for the

novice user

:

Get Started with oneTBB gives you a brief explanation of what oneTBB is.

oneTBB Benefits describes how oneTBB differs from typical threading packages.

oneTBB includes dynamic library files and header files for Windows*, Linux*, and macOS* operating systems as described in Package Contents.

The following is important topic for the

experienced user

:

Learn how to migrate from TBB to oneTBB with Migrating from Threading Building Blocks (TBB).