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Vectorization Series, Part 3 - What are the Benefits?

This will be the final post in my planned short vectorization series. Although I reserve the right to post more on vectorization in the future!

Authored by Shannon Cepeda (Blackbelt) Last updated on 06/14/2017 - 15:56
Blog post

Vectorization Series, Part 2- Who Can Use It?

In my last blog, I introduced the concept of vectorization, which is parallelism across data elements in a regi

Authored by Shannon Cepeda (Blackbelt) Last updated on 06/14/2017 - 16:16
Blog post

Vectorization - Find out what it is, Find out More!

One of my performance focus areas for this year is vectorization.

Authored by Shannon Cepeda (Blackbelt) Last updated on 03/21/2019 - 12:08
Blog post

-Mr Compiler, may I help you with the loop vectorization? -Not a disservice, please.

Any parent knows the simple rule: "Never help a child with a task he can succeed at himself. Otherwise you don't make any good for the kid,  for you and for the whole planet".

Authored by victoria-zhislina (Intel) Last updated on 06/14/2017 - 15:59
Blog post

Minimize frustration and maximize tuning effort with Amdahl's Law

I recently had a question from a customer who had introduced a succesful optimization to a hot function in his application, but did not see as much improvement in the overall application as he expe

Authored by Shannon Cepeda (Blackbelt) Last updated on 06/14/2017 - 16:51
Blog post

Parallel Universe Magazine #12: Advanced Vectorization

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

Authored by Last updated on 07/03/2019 - 20:08
Blog post

OpenMP* 4.0 may offer important solutions for targeting and vectorization

The upcoming OpenMP 4.0 will be discussed at SC12, and there wil

Authored by James R. (Blackbelt) Last updated on 05/28/2018 - 18:28
Blog post

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

Authored by Thomas Willhalm (Intel) Last updated on 03/10/2019 - 22:08
Blog post

Power Configuration Part 0: Introduction: Yikes, there is a lot that is not documented

I was hoping to write a brief two part overview of how to configure the various power settings for the Intel® Xeon Phi™ coprocessor.

Authored by Last updated on 07/06/2019 - 17:00
Blog post

Introduction to Embree 2.1 - Part 1

This is part of a series of blogs on Embree, a collection of high performance ray tracing kernels. Embree has been released open source since version 1.0.

Authored by Louis F. (Intel) Last updated on 08/02/2019 - 17:30