This document specifies requirements for implementations of oneAPI Threading Building Blocks (oneTBB).
oneAPI Threading Building Blocks is a programming model for scalable parallel programming using standard ISO C++ code. A program uses oneTBB to specify logical parallelism in its algorithms, while a oneTBB implementation maps that parallelism onto execution threads.
oneTBB employs generic programming via C++ templates, with most of its interfaces defined by requirements on types and not specific types. Generic programming makes oneTBB flexible yet efficient, through customizing APIs to specific needs of an application.