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.
(This work was done by Vivek Lingegowda during his internship at Intel.)
Intel® ISA-L provides the tools to help accelerate and optimize storage on Intel® architecture (IA) for everything from small office NAS appliances up to enterprise storage systems. The functions provided in this library help with storage recoverability, data integrity, data security, and faster data compression mechanisms. This article provides a high level functional overview of Intel ISA-L.
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。
In interpreted languages, it just takes longer to get stuff done - I earlier gave the example where the Python source code a = b + c would result in a BINARY_ADD byte code which takes 78 machine instructions to do the add, but it's a single native ADD instruction if run in compiled language like C or C++. How can we speed this up? Or as the performance expert would say, how do I decrease...