Blog post

Benign Data Races: What Could Possibly Go Wrong?

The peril of data races. Shows how even the most innocent ones can break badly.
Authored by Dmitry Vyukov Last updated on 07/04/2019 - 17:06
Blog post

Detecting Buffer Overflow with Intel® Pointer Checker

Introduction
Authored by Nguyen, Khang T (Intel) Last updated on 07/04/2019 - 19:08
Blog post

最快线程间数据交换算法,有效避免锁竞争 -- TwoQueues

处理多线程数据共享问题注意的几个要点:

1、锁竞争:尽量减少锁竞争的时间和次数。

2、内存:尽量是使用已分配内存,减少内存分配和释放的次数。尽量是用连续内存,减少共享占用的内存量。

多线程数据交换简单方案A:

定义一个list,再所有操作list的地方进行加锁和解锁。

简单模拟代码:

Authored by Last updated on 07/04/2019 - 21:30
Article

Digital Security and Surveillance on 4th generation Intel® Core™ processors Using Intel® System Studio 2015

This article presents the advantages of developing embedded digital video surveillance systems to run on 4th generation Intel® Core™ processor with Intel® HD Graphics, in combination with the Intel® System Studio 2015 software development suite. While Intel® HD Graphics is useful for developing many types of computer vision functionalities in video management software; Intel® System Studio...
Authored by Last updated on 06/23/2019 - 18:50
Article

Fast Computation of Huffman Codes

The generation of Huffman codes is used in many applications, among them the DEFLATE compression algorithm. The classical way to compute these codes uses a heap data structure. This approach is fairly efficient, but traditional software implementations contain lots of branches that are data-dependent and thus hard for general-purpose CPU hardware to predict. On modern processors with deep...
Authored by James Guilford (Intel) Last updated on 07/09/2019 - 16:09
Article

Finding BIOS Vulnerabilities with Symbolic Execution and Virtual Platforms

Intel’s Excite project uses a combination of symbolic execution, fuzzing, and concrete testing to find vulnerabilities in sensitive code.
Authored by Engblom, Jakob (Intel) Last updated on 08/02/2019 - 15:51
Article

介绍一种服务器缓存结构 --- 多级 Hash

       现在的服务器网络数据收发与存储没有不做缓存的。

Authored by Last updated on 10/03/2019 - 07:52
Article

Accelerating Financial Applications on Intel® architecture

Learn more about an in-depth analysis of code modernization performance conducted by optimizing original CPU code and re-running tests on the latest GPU/CPU hardware.
Authored by George Raskulinec (Intel) Last updated on 10/03/2019 - 08:00
Article

基于英特尔® 架构加速金融应用

下载 PDF

Authored by George Raskulinec (Intel) Last updated on 10/03/2019 - 08:00
Article

The DRNG Library and Manual

An introduction to the DRNG Library. Includes download links for the static binary libraries, source code, and documentation and a guide to getting started.
Authored by John M. (Intel) Last updated on 10/08/2019 - 18:20