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A Guide to Auto-vectorization with Intel® C++ Compilers

How to use the automatic vectorizer of the Intel® C/C++ Compiler to optimize your application using Intel® Streaming SIMD Extensions (Intel® SSE) or Intel® Advanced Vector Extensions (Intel® AVX).
Authored by mark-sabahi (Intel) Last updated on 06/07/2017 - 10:42
Blog post

Parallel Universe Magazine #12: Advanced Vectorization

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

Authored by Zitzlsberger, Georg (Intel) Last updated on 06/14/2017 - 16:07
Blog post

GCC x86 performance hints

      People say that GCC (GNU Compiler Collection) cannot generate effective code compared to other proprietary compilers. Is it a myth or reality?

Authored by Evgeny Stupachenko (Intel) Last updated on 06/14/2017 - 16:06
Article

Programming for Multicore and Many-core Products including Intel® Xeon® processors and Intel® Xeon Phi™ X100 Product Family coprocessors

The programming models in use today, used for multicore processors every day, are available for many-core coprocessors as well. Therefore, explaining how to program both Intel Xeon processors and Intel Xeon Phi coprocessor is best done by explaining the options for parallel programming. This paper provides the foundation for understanding how multicore processors and many-core coprocessors are...
Authored by James R. Last updated on 06/14/2017 - 13:16
Article

Using YASM Compiler on Android* ndkbuild

Authored by Yuming L. (Intel) Last updated on 02/24/2017 - 12:51
Article

Intel® Intrinsics Guide

Overview
Authored by admin Last updated on 06/14/2017 - 13:09
Article

Webinar: Get Ready for Intel® Math Kernel Library on Intel® Xeon Phi™ Coprocessors

Intel recently unveiled the new Intel® Xeon Phi™ product – a coprocessor based on the Intel® Many Integrated Core architecture.

Authored by Zhang, Zhang (Intel) Last updated on 06/07/2017 - 10:37
Article

Element-wise Alignment Requirements for Data Accesses to be ABI-Compliant on the Intel® MIC Architecture

 

Compiler Methodology for Intel® MIC Architecture

Authored by Rakesh Krishnaiyer (Intel) Last updated on 06/07/2017 - 10:31
Blog post

Free Intel C++ Compilers for Students, and related parallel programming tools.

I came across this offer - and thought it worth passing along...

Students at degree-granting institutions are eligible for free Intel C++ tools (and discounts on Fortran tools.)

Authored by James R. Last updated on 06/14/2017 - 16:51
Article

Software Occlusion Culling

This article details an algorithm and associated sample code for software occlusion culling which is available for download. The technique divides scene objects into occluders and occludees and culls occludees based on a depth comparison with the occluders that are software rasterized to the depth buffer. The sample code uses frustum culling and is optimized with Streaming SIMD Extensions (SSE)...
Authored by Kiefer Kuah (Intel) Last updated on 01/17/2017 - 11:59
For more complete information about compiler optimizations, see our Optimization Notice.