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“Why Should I Update GCC x86 Compiler?” or “GCC Compiler Performance on Intel® Atom™ from Version to Version”

      I’ll try to figure out what is new for Intel® Atom™ architecture in new versions of GCC and how this affects performance and code size on the well-known EEMBC CoreMark*  benchmark:

Authored by Evgeny Stupachenko (Intel) Last updated on 03/27/2019 - 10:21
Blog post

Monitoring Intel® Transactional Synchronization Extensions with Intel® PCM

After applying a new technology (a new processor, a hardware accelerator, a new instruction, etc) besides measuring the immediate performance delta one requires a method to verify that this technol

Authored by Roman Dementiev (Intel) Last updated on 07/04/2019 - 17:00
Blog post

Applying Intel® Threading Building Blocks Observers for Thread Affinity on Intel® Xeon Phi™ Coprocessors

In spite of the fact that the Intel® Threading Building Blocks (Intel® TBB) library [1] [2] provides high-level task based parallelism intended to hide sof

Authored by Alex (Intel) Last updated on 08/01/2019 - 09:30
Blog post

Tips and Tricks when working with Intel® TXT

I've recently started learning about Intel® Trusted Executio

Authored by Last updated on 07/04/2019 - 19:32
Blog post

New optimizations for X86 in upcoming GCC 5.0

 

Authored by Evgeny Stupachenko (Intel) Last updated on 01/24/2018 - 12:12
Blog post

MeowJS - A Web Performance Optimizer

Authored by Last updated on 10/23/2018 - 12:10
Blog post

Null Pointer Dereferencing Causes Undefined Behavior

I have unintentionally raised a large debate recently concerning the question if it is legal in C/C++ to use the &P->m_foo expression with P being a null pointer.

Authored by Andrey Karpov (Blackbelt) Last updated on 05/30/2018 - 07:08
Blog post

The Last Line Effect

Authored by Andrey Karpov (Blackbelt) Last updated on 05/30/2018 - 07:00
Blog post

Let's Play a Game - find bugs in popular open-source projects

Test your C/C++ skills - find bugs in popular open-source projects.
Authored by Andrey Karpov (Blackbelt) Last updated on 05/30/2018 - 07:08
Blog post

Archived - Gesture Control and the Next Wave of 3D Cameras

Within the last five years, the field of Natural User Interfaces (NUIs) has been revolutionized by the influx of new devices onto the market. These devices allow users to interact directly with a user interface using gestures or speech, for example. This article looks at the extent to which this type of control is both intuitive and comfortable.
Authored by Martin Förtsch (Blackbelt) Last updated on 06/23/2019 - 19:20