Article

IIR Gaussian Blur Filter Implementation using Intel® Advanced Vector Extensions

This white paper proposes an implementation for the Infinite Impulse Response (IIR) Gaussian blur filter using Intel® Advanced Vector Extensions (Intel® AVX) instructions. For a 2048x2048 image size, the AVX implementation is ~2X faster than the SSE code.
Criado por Brijender Bharti (Intel) Última atualização em 07/06/2017 - 12:19
Article

Intel® Cilk™ Plus – AOBench Sample

This is the AOBench example associated with the "Intel® Cilk™ Plus – The Simplest Path to Parallelism" how-to article.  It shows an Ambient Occlusion algorithm implemented as serial loops, one us
Criado por Última atualização em 25/05/2018 - 15:30
Mensagem de blog

Parallel Universe Magazine #12: Advanced Vectorization

This blog contains additional content for the article "Advanced Vectorization" from Parallel Universe #12:

Criado por Última atualização em 03/07/2019 - 20:08
Article
Article

Intel® System Studio - Multicore Programming with Intel® Cilk™ Plus

Intel System Studio not only provides a variety of signal processing primitives via Intel® Integrated Performance Primitives (Intel® IPP), and Intel® Math Kernel Library (Intel® MKL), but also allows developing high-performance low-latency custom code (Intel C++ Compiler with Intel Cilk Plus). Since Intel Cilk Plus is built into the compiler, it can be used where it demands an efficient threading...
Criado por Hans P. (Intel) Última atualização em 11/12/2017 - 10:48
Mensagem de blog

Processing Arrays of Bits with Intel® Advanced Vector Extensions 2 (Intel® AVX2)

It is only a few weeks until you will get a chance to get your hands on the 4th Generation Intel® Core&tm; Processor Family

Criado por Thomas Willhalm (Intel) Última atualização em 10/03/2019 - 22:08
Article

Best Practices for Using Intel® Cilk™ Plus

Performance tuning of an existing application is truly a challenge and it depends on a lot of factors like the nature of algorithm the application works on, if the implementation is scalable

Criado por Anoop M. (Intel) Última atualização em 25/05/2018 - 15:30
Article

Improving Averaging Filter Performance Using Intel® Cilk™ Plus

Intel® Cilk™ Plus is an extension to the C and C++ languages to support data and task parallelism.  It provides three new keywords to i

Criado por Anoop M. (Intel) Última atualização em 12/12/2018 - 18:00
Article

Further Vectorization Features of the Intel® Compiler - Webinar Code Samples

The code samples for the webinar "Further Vectorization Features of the Intel® Compiler" given on 4/7/2015 are attached below.

Criado por Martyn Corden (Intel) Última atualização em 11/07/2018 - 19:21
Article

Diagnostic 15552: loop was not vectorized with "simd"

Product Version:  Intel® Fortran Compiler 15.0 and above

Criado por Devorah H. (Intel) Última atualização em 21/09/2018 - 09:22