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https://github.com/oneapi-src/oneDNN

oneAPI Deep Neural Network Library (oneDNN)
https://github.com/oneapi-src/oneDNN

aarch64 amx avx512 bfloat16 cpp deep-learning deep-neural-networks library oneapi onednn openmp performance sycl tbb vnni x64 x86-64 xe-architecture

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oneAPI Deep Neural Network Library (oneDNN)

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README 

        
oneAPI Deep Neural Network Library (oneDNN)

===========================================



oneAPI Deep Neural Network Library (oneDNN) is an open-source cross-platform

performance library of basic building blocks for deep learning applications.

oneDNN is part of oneAPI (https://oneapi.io).

The library is optimized for Intel(R) Architecture Processors

and Intel Graphics.



oneDNN is intended for deep learning applications and framework

developers interested in improving application performance on CPUs and GPUs.



This package contains oneDNN v@PROJECT_VERSION@ (@DNNL_VERSION_HASH@).



You can find information about the latest version and release notes

at the oneDNN Github (https://github.com/oneapi-src/oneDNN/releases).



Documentation

-------------



* Developer guide

(https://oneapi-src.github.io/oneDNN/v@DNNL_VERSION_MAJOR@.@DNNL_VERSION_MINOR@)

explains the programming model, supported functionality, and implementation

details, and includes annotated examples.

* API reference

(https://oneapi-src.github.io/oneDNN/v@DNNL_VERSION_MAJOR@.@DNNL_VERSION_MINOR@/modules.html)

provides a comprehensive reference of the library API.



System Requirements

-------------------



oneDNN supports systems based on Intel 64 or AMD64 architectures.



The library is optimized for the following CPUs:

* Intel Atom(R) processor (at least Intel SSE4.1 support is required)

* Intel Core(TM) processor (at least Intel SSE4.1 support is required)

* Intel Xeon(R) processor E3, E5, and E7 family (formerly Sandy Bridge,

  Ivy Bridge, Haswell, and Broadwell)

* Intel Xeon Scalable processor (formerly Skylake, Cascade Lake, Cooper

  Lake, Ice Lake, Sapphire Rapids, and Emerald Rapids)

* Intel Xeon CPU Max Series (formerly Sapphire Rapids HBM)

* future Intel Xeon Scalable processors (code name Sierra Forest

and Granite Rapids)



oneDNN detects the instruction set architecture (ISA) at runtime and uses

just-in-time (JIT) code generation to deploy the code optimized

for the latest supported ISA. Future ISAs may have initial support in the

library disabled by default and require the use of run-time controls to enable

them. See CPU dispatcher control

(https://oneapi-src.github.io/oneDNN/dev_guide_cpu_dispatcher_control.html)

for more details.



The library is optimized for the following GPUs:

* Intel Graphics for 11th-14th Generation Intel Core Processors

* Intel Graphics for Intel Core Ultra Processors (formerly Meteor Lake)

* Intel Iris Xe MAX Graphics (formerly DG1)

* Intel Arc(TM) Graphics (formerly Alchemist)

* Intel Data Center GPU Flex Series (formerly Arctic Sound)

* Intel Data Center GPU Max Series (formerly Ponte Vecchio)



Support

-------



Submit questions, feature requests, and bug reports on the

GitHub issues page (https://github.com/oneapi-src/oneDNN/issues).



License

-------



oneDNN is licensed under Apache License Version 2.0. Refer to the "LICENSE"

file for the full license text and copyright notice.



This distribution includes third party software governed by separate license

terms.



3-clause BSD license:

* Xbyak (https://github.com/herumi/xbyak)

* Instrumentation and Tracing Technology API (ITT API)

(https://github.com/intel/ittapi)

* CMake (https://github.com/Kitware/CMake)



Boost Software License, Version 1.0:

* Boost C++ Libraries (https://www.boost.org/)



MIT License:

* Intel Graphics Compute Runtime for oneAPI Level Zero and OpenCL Driver

(https://github.com/intel/compute-runtime)

* Intel Graphics Compiler (https://github.com/intel/intel-graphics-compiler)

* oneAPI Level Zero (https://github.com/oneapi-src/level-zero)

* Intel Metrics Discovery Application Programming Interface

(https://github.com/intel/metrics-discovery)



This third party software, even if included with the distribution of

the Intel software, may be governed by separate license terms, including

without limitation, third party license terms, other Intel software license

terms, and open source software license terms. These separate license terms

govern your use of the third party programs as set forth in the

"THIRD-PARTY-PROGRAMS" file.



# Security



Security Policy (https://github.com/oneapi-src/oneDNN/blob/main/SECURITY.md)

outlines our guidelines and procedures for ensuring the highest level

of Security and trust for our users who consume oneDNN.



# Trademark Information



Intel, the Intel logo, Arc, Intel Atom, Intel Core, Iris,

OpenVINO, the OpenVINO logo, Pentium, VTune, and Xeon are trademarks

of Intel Corporation or its subsidiaries.



\* Other names and brands may be claimed as the property of others.



Microsoft, Windows, and the Windows logo are trademarks, or registered

trademarks of Microsoft Corporation in the United States and/or other

countries.



OpenCL and the OpenCL logo are trademarks of Apple Inc. used by permission

by Khronos.



(C) Intel Corporation