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Parallelization And Optimization of The Line Segment Intersection Problem

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Authored by Dmitry Vyukov Last updated on 06/14/2017 - 16:16
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Why a simple test can get parallel slowdown

 Those who read Russian may follow this link.

Authored by Alexey Kukanov (Blackbelt) Last updated on 06/14/2017 - 15:54
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TACC symposium and programming two SMP-on-a-chip devices

Real results for many-core processors illustrate the power of a familiar configuration (SMP) even when reduced to a single chip.

Authored by James R. (Blackbelt) Last updated on 03/21/2019 - 12:08
Blog post

History of … one CPU instructions: Part 1. LDDQU/movdqu explained

Once upon the time and back to 2000, Intel brought to market NetBurst microarchitecture (http://en.wikipedia.org/
Authored by Maxym Dmytrychenko (Intel) Last updated on 05/30/2018 - 07:48
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

Get the Most out of Intel® Compilers for your Ultrabook™ Apps

First, let me begin by saying that compiler switches are mainly targeted for specific processors (not operating systems).

Authored by Gael H. (Blackbelt) Last updated on 12/12/2018 - 20:18
Blog post
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 03/27/2019 - 10:18
Blog post

Intel Advanced Encryption Standard Instructions and TrueCrypt*

In this blog I will examine how software AES and Intel AES-NI (hardware accelerator) in TrueCrypt* affect performance and power in a mobile platform.

Authored by Nguyen, Khang T (Intel) Last updated on 02/04/2019 - 10:40
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