.. SPDX-FileCopyrightText: 2019-2020 Intel Corporation .. .. SPDX-License-Identifier: CC-BY-4.0 ********************** oneAPI Specification ********************** oneAPI is an open, free, and standards-based programming system that provides portability and performance across accelerators and generations of hardware. oneAPI consists of a language and libraries for creating parallel applications: .. include:: elements/element_list.rst .. toctree:: :hidden: :maxdepth: 3 introduction architecture elements/sycl/source/index elements/oneDPL/source/index elements/oneDNN/source/index elements/oneCCL/source/index elements/l0/source/index elements/oneDAL/source/index elements/oneTBB/source/nested-index elements/oneVPL/source/index elements/oneMKL/source/index elements/oneART/source/nested-index Releases notices