oneAPI is an open standard , adopted by Intel, for a unified application programming interface (API) intended to be used across different computing accelerator ( coprocessor ) architectures, including GPUs , AI accelerators and field-programmable gate arrays . It is intended to eliminate the need for developers to maintain separate code bases, multiple programming languages, tools, and workflows for each architecture.
6-431: OneAPI may refer to: OneAPI (compute acceleration) , for different compute accelerator (coprocessor) architectures OneAPI (GSM telecom) , a set of application programming interfaces Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title OneAPI . If an internal link led you here, you may wish to change
12-501: A data-parallel language, a set of library APIs, and a low-level hardware interface to support cross-architecture programming. It builds upon industry standards and provides an open, cross-platform developer stack. DPC++ is a programming language implementation of oneAPI, built upon the ISO C++ and Khronos Group SYCL standards. DPC++ is an implementation of SYCL with extensions that are proposed for inclusion in future revisions of
18-407: A set of ray tracing components with its own APIs. oneAPI Level Zero, the low-level hardware interface, defines a set of capabilities and services that a hardware accelerator needs to interface with compiler runtimes and other developer tools. Intel has released oneAPI production toolkits that implement the specification and add CUDA code migration, analysis, and debug tools. These include
24-523: The Intel oneAPI DPC++/C++ Compiler , Intel Fortran Compiler , Intel VTune Profiler and multiple performance libraries. Codeplay has released an open-source layer to allow oneAPI and SYCL/DPC++ to run atop Nvidia GPUs via CUDA . University of Heidelberg has developed a SYCL/DPC++ implementation for both AMD and Nvidia GPUs. Huawei released a DPC++ compiler for their Ascend AI Chipset Fujitsu has created an open-source ARM version of
30-484: The SYCL standard, including: unified shared memory, group algorithms, and sub-groups. The set of APIs spans several domains, including libraries for linear algebra, deep learning, machine learning, video processing, and others. Name The source code of parts of the above libraries is available on GitHub. The oneAPI documentation also lists the "Level Zero" API defining the low-level direct-to-metal interfaces and
36-589: The link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=OneAPI&oldid=1028417806 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages OneAPI (compute acceleration) oneAPI competes with other GPU computing stacks: CUDA by Nvidia and ROCm by AMD . The oneAPI specification extends existing developer programming models to enable multiple hardware architectures through
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