Article

Intel® Performance Counter Monitor - A Better Way to Measure CPU Utilization

The Intel® Performance Counter Monitor provides sample C++ routines and utilities to estimate the internal resource utilization of the latest Intel® Xeon® and Core™ processors and gain a significant performance boost.
作者: Thomas Willhalm (Intel) 最后更新时间: 2019/07/12 - 08:25
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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?

作者: Evgeny Stupachenko (Intel) 最后更新时间: 2019/03/27 - 10:18
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Optimization of Data Read/Write in a Parallel Application

(This work was done by Vivek Lingegowda during his internship at Intel.)

作者: 最后更新时间: 2019/07/04 - 17:40
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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:

作者: Evgeny Stupachenko (Intel) 最后更新时间: 2019/03/27 - 10:21
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Introduction to OpenMP* on YouTube*

Tim Mattson (Intel) has authored an extensive series of excellent videos as in introduction to OpenMP*.

作者: Mike P. (Intel) 最后更新时间: 2019/07/04 - 19:51
Article

使用英特尔® 智能存储加速库优化存储解决方案

随着越来越多的设备连接到云/互联网,出现了各种不同的源(包括智能手机、平板电脑和物联网设备)生成数据。 存储需求逐年攀升。  英特尔® 至强™ 处理器产品家族和英特尔® 智能存储库(英特尔® ISA-L)的结合为可发人员提供了安全、快速处理数据,甚至降低存储空间需求的工具。

作者: Thai Le (Intel) 最后更新时间: 2019/07/05 - 14:40
Article

Analyzing Intel® SDE's TSX-related log data for capacity aborts

Starting with version 7.12.0, Intel® SDE has Intel® TSX-related instruction and memory access logging features which can be useful for debugging Intel® TSX's capacity aborts.

作者: 最后更新时间: 2019/07/06 - 10:52
博客

Dynamic Languages Take Over the Internet

The server world has really embraced Python in a big way. For example, the OpenStack project is a very popular Infrastructure as a Service offering, and most of it is written in Python. This makes Python a leader for Software Defined Infrastructure (SDI), Software Defined Storage (SDS) and Software Defined Networking (SDN).
作者: David S. (Blackbelt) 最后更新时间: 2019/07/04 - 19:43
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Core Challenge In Speeding Up Python, PHP, HHVM, Node.js...

A traditional compiler translates a high-level computer program into machine code for the CPU you want to run it on. An interpreted language translates a high-level language into the machine code for some imaginary CPU. For historical reasons, this imaginary CPU is called a "virtual machine" and its instructions are called "byte code." One advantage of this approach is development speed: creating...
作者: David S. (Blackbelt) 最后更新时间: 2019/07/04 - 20:00
博客

PGO: Let It Go (PHP)

We can hope that companies like Intel® will come along with a faster processor. (And this does tend to happen every year). Or we can improve our compilers to produce better machine code. Or we can analyze our own code and change it to run more optimally. For PHP, we do all three: We partner with the processor architects to improve the way they execute PHP; we look for changes we can make to the...
作者: David S. (Blackbelt) 最后更新时间: 2019/07/03 - 20:08