Updated toolkits significantly expand
oneAPI’s scope of cross-architecture capabilities available to
developers to create what’s next.
What’s New: Intel today released oneAPI 2022 toolkits.
Newly enhanced toolkits expand cross-architecture features to
provide developers greater utility and architectural choice to
accelerate computing.
“I am impressed by the breadth of more than
900 technical improvements that the oneAPI software engineering
team has done to accelerate development time and performance for
critical application workloads across Intel’s client and server
CPUs and GPUs. The rich set of oneAPI technologies conforms to key
industry standards, with deep technical innovations that enable
applications developers to obtain the best possible run-time
performance from the cloud to the edge. Multi-language support and
cross-architecture performance acceleration are ready today in our
oneAPI 2022 release to further enable programmer productivity on
Intel platforms.” –Greg Lavender, Intel chief technology officer,
senior vice president and general manager of the Software and
Advanced Technology Group
About New Capabilities: New capabilities include the
world’s first unified compiler implementing C++, SYCL and Fortran,
data parallel Python for CPUs and GPUs, advanced accelerator
performance modeling and tuning, and performance acceleration for
AI and ray tracing visualization workloads. The oneAPI
cross-architecture programming model provides developers with tools
that aim to improve the productivity and velocity of code
development when building cross-architecture applications.
Why It Matters: According to an Evans Data survey, 40% of
developers target heterogeneous systems that use more than one type
of processor, processor core or coprocessor.1 The pace of
innovation is only accelerating with cross-architecture computing
driven forward with oneAPI across heterogeneous fabrics of CPUs,
GPUs, FPGAs and other accelerators — all of which require software
to bind these elements into a complete solution. With oneAPI,
developers have the freedom to choose the best hardware for a given
solution without the economic and technical burdens of proprietary
programming models.
More Details: The 2022 Intel® oneAPI toolkits deliver
performance and productivity through a complete set of advanced
tools including compilers, libraries, pre-optimized frameworks,
analyzers and debuggers. There are more than 900 new and enhanced
features added over the past year that strengthen every tool in the
foundational and domain-specific toolkits. They are now available
to download or use in the Intel® DevCloud for free. Highlights
include:
Cross-architecture programming
- Intel created the world’s first unified compiler implementing
C++, SYCL and Fortran for CPUs and GPUs utilizing a common LLVM
backend.
- Accelerated compute on CPUs and GPUs for Python, today’s most
popular programming language.
- The Intel® DPC++ Compatibility Tool was improved to
automatically migrate 90% to 95% of CUDA code to SYCL/DPC++. 2
Performance on the latest hardware
- Hardware support – Intel oneAPI Toolkits are optimized
to enable advanced features of the latest and upcoming new
hardware, including 12th Gen Intel® Core™ processors with AVX-VNNI,
Next Gen Intel® Xeon® Scalable processors, codenamed Sapphire
Rapids with Intel® Advanced Matrix Extension (Intel® AMX), and
upcoming Xe client and data center GPUs.
AI performance optimizations
- Deep learning framework performance is accelerated up to 10
times over earlier versions with the latest Intel® Optimization for
TensorFlow and Intel® Optimization for PyTorch.3
- New Intel® Extension for Scikit-learn speeds up machine
learning algorithms more than 100 times on Intel CPUs over the
stock open source version.4
- Introduced Intel® Neural Compressor to achieve increased
inference performance through post-training optimization techniques
across multiple deep learning frameworks.
Advanced tools for development productivity
- Expert performance analysis for CPUs and accelerators –
Intel® VTune™ Profiler’s flame graph display helps improve the
ability to visualize performance hot spots. Intel® Advisor’s
accelerator performance modeling allows developers to estimate
performance benefits of offloading to a GPU before making code
changes.
- Advanced ray tracing – New features including cone
telemetry, auxiliary feature denoising and FP16 support provide
more robust shapes and shorten rendering times, improving overall
rendering performance. Support for upcoming Intel Xe GPUs as well
as real-time denoising further improve industry-leading, final
frame, production-quality rendering.
- Expanded development environment support including
deeper Microsoft Visual Studio Code integration, support for
Microsoft Visual Studio 2022, and Microsoft WSL2 for Linux
development on Windows.
More Context: Introducing Intel oneAPI 2022 | Intel
Innovation (Press Kit) | Intel® oneAPI Toolkits | oneAPI initiative
| oneAPI Reviews | Intel oneAPI Toolkits (Fact Sheet) | Intel
oneAPI Centers of Excellence (Fact Sheet)
About Intel oneAPI Toolkits: Intel oneAPI toolkits
deliver the tools needed to efficiently develop high-performance
applications and solutions across a variety of Intel architectures
(CPUs, GPUs, FPGAs). Its set of complementary toolkits — a base
toolkit and domain-specific add-ons — simplify programming and help
developers improve productivity, deliver uncompromised performance
and accelerate innovation. The toolkits include advanced optimized
compilers, libraries, frameworks and analysis tools for performant
heterogeneous computing. They implement the oneAPI specifications
and work alongside complementary optimization tools.
About oneAPI: oneAPI is an open, unified and
cross-architecture programming model for CPUs, GPUs, FPGAs and
other accelerators. Based on standards, the programming model
simplifies software development and delivers uncompromised
performance for accelerated computing without proprietary lock-in,
while enabling the integration of legacy code.
About Intel
Intel (Nasdaq: INTC) is an industry leader, creating
world-changing technology that enables global progress and enriches
lives. Inspired by Moore’s Law, we continuously work to advance the
design and manufacturing of semiconductors to help address our
customers’ greatest challenges. By embedding intelligence in the
cloud, network, edge and every kind of computing device, we unleash
the potential of data to transform business and society for the
better. To learn more about Intel’s innovations, go to
newsroom.intel.com and intel.com.
Notices and Disclaimers
1Evans Data Global Development Survey 2020, Volume 2
2Intel® DPC++ Compatibility Tool workflow migration: Intel
estimates as of September 2021. Based on measurements on a set of
70 HPC benchmarks and samples, with examples like Rodinia, SHOC,
PENNANT migrated to Data Parallel C++ (DPC++). Results may
vary.
3Accelerate your AI Today solution brief, Intel, 2021.
4New 3rd Gen Intel® Xeon® Scalable Processors Demonstrate
Machine Learning Performance Leadership with Intel® Extension for
Scikit-learn, Intel, 2021.
Performance varies by use, configuration and other factors.
Learn more at Intel.com/PerformanceIndex.
Performance results are based on testing as of dates shown in
configurations and may not reflect all publicly available updates.
See backup for configuration details.
No product or component can be absolutely secure.
Your costs and results may vary.
Intel technologies may require enabled hardware, software or
service activation.
Intel does not control or audit third-party data. You should
consult other sources to evaluate accuracy.
Intel, the Intel logo, Xeon, Core, VTune, OpenVINO, and other
Intel marks are trademarks of Intel Corporation or its
subsidiaries. Other names and brands may be claimed as the property
of others.
© Intel Corporation. Intel, the Intel logo and other Intel marks
are trademarks of Intel Corporation or its subsidiaries. Other
names and brands may be claimed as the property of others.
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version on businesswire.com: https://www.businesswire.com/news/home/20211222005124/en/
Leigh Rosenwald 1-503-784-7492 leigh.rosenwald@intel.com
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