Intel oneDNN AI Optimizations Enabled as Default in TensorFlow

Within the newest launch of TensorFlow 2.9, the efficiency enhancements delivered by the Intel® oneAPI Deep Neural Community Library (oneDNN) are turned on by default. This is applicable to all Linux x86 packages and for CPUs with neural-network-focused {hardware} options (like AVX512_VNNI, AVX512_BF16, and AMX vector and matrix extensions that maximize AI efficiency […]

Within the newest launch of TensorFlow 2.9, the efficiency enhancements delivered by the Intel® oneAPI Deep Neural Community Library (oneDNN) are turned on by default. This is applicable to all Linux x86 packages and for CPUs with neural-network-focused {hardware} options (like AVX512_VNNI, AVX512_BF16, and AMX vector and matrix extensions that maximize AI efficiency by means of environment friendly compute useful resource utilization, improved cache utilization and environment friendly numeric formatting) discovered on 2nd Gen Intel® Xeon® Scalable processors and newer CPUs. These optimizations enabled by oneDNN speed up key performance-intensive operations resembling convolution, matrix multiplication, and batch normalization, with as much as 3 occasions efficiency enhancements in comparison with variations with out oneDNN acceleration. 

Intel

(Photograph : Intel Company)

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“Due to the years of shut engineering collaboration between Intel and Google, optimizations within the oneDNN library at the moment are default for x86 CPU packages in TensorFlow. This brings vital efficiency acceleration to the work of hundreds of thousands of TensorFlow builders with out the necessity for them to alter any of their code. It is a essential step to ship quicker AI inference and coaching and can assist drive AI In all places.”
-Wei Li, Intel vice chairman and basic supervisor of AI and Analytics

Why It is Essential:

oneDNN efficiency enhancements changing into accessible by default within the official TensorFlow 2.9 launch will allow hundreds of thousands of builders who already use TensorFlow to seamlessly profit from Intel software program acceleration, resulting in productiveness beneficial properties, quicker time to coach, and environment friendly utilization of compute. Further TensorFlow-based purposes, together with TensorFlow Prolonged, TensorFlow Hub, and TensorFlow Serving, even have the oneDNN optimizations. TensorFlow has included experimental assist for oneDNN since TensorFlow 2.5.

oneDNN is an open supply cross-platform efficiency library of primary deep studying constructing blocks supposed for builders of deep studying purposes and frameworks. The purposes and frameworks which are enabled by it might probably then be utilized by deep studying practitioners. oneDNN is a part of oneAPI, an open, standards-based, unified programming mannequin to be used throughout CPUs in addition to GPUs and different AI accelerators.

Whereas there may be an emphasis positioned on AI accelerators like GPUs for machine studying and, particularly, deep studying, CPUs proceed to play a big position throughout all levels of the AI workflow. Intel’s in depth software-enabling work makes AI frameworks, such because the TensorFlow platform, and a variety of AI purposes run quicker on Intel {hardware} that’s ubiquitous throughout most private units, workstations, and information facilities. Intel’s wealthy portfolio of optimized libraries, frameworks, and instruments serves end-to-end AI growth and deployment wants whereas being constructed on the muse of oneAPI.

What This Helps Allow:

The oneDNN-driven accelerations to TensorFlow ship exceptional efficiency beneficial properties that profit purposes spanning pure language processing, picture and object recognition, autonomous automobiles, fraud detection, medical prognosis and remedy, and others.

Deep studying and machine studying purposes have exploded in quantity as a result of will increase in processing energy, information availability, and superior algorithms. TensorFlow has been one of many world’s hottest platforms for AI software growth, with over 100 million downloads. Intel-optimized TensorFlow is on the market each as a standalone part and thru the Intel® oneAPI AI Analytics Toolkit, and is already getting used throughout a broad vary of trade purposes, together with the Google Well being undertaking, animation filmmaking at Laika Studios, language translation at Lilt, pure language processing at IBM Watson and plenty of others.

The Small Print:

Notices and Disclaimers

Efficiency varies by use, configuration, and different elements. Study extra at www.Intel.com/PerformanceIndex. Outcomes could differ.

Efficiency outcomes are primarily based on testing as of dates proven in configurations and will not mirror all publicly accessible updates.

No product or part may be completely safe.

Your prices and outcomes could differ.

Intel applied sciences could require enabled {hardware}, software program, or service activation.

Intel doesn’t management or audit third-party information. It is best to seek the advice of different sources to judge accuracy.

RELATED ARTICLE: Intel Exec Says Reference Designs for Alchemist GPUs Have Already Shipped 

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