博客

The JITter Conundrum - Just in Time for Your Traffic Jam

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...
作者: David S. (Blackbelt) 最后更新时间: 2019/07/04 - 20:00
Article

How to detect Knights Landing AVX-512 support (Intel® Xeon Phi™ processor)

The Intel® Xeon Phi™ processor, code named Knights Landing, is part of the second generation of Intel Xeon Phi products. Knights Landing supports Intel® AVX-512 instructions, specifically AVX-512F (foundation), AVX-512CD (conflict detection), AVX-512ER (exponential and reciprocal) and AVX-512PF (prefetch).
作者: James R. (Blackbelt) 最后更新时间: 2019/06/14 - 11:50
Article

Implementing a Masked SVML-like Function Explicitly in User-Defined Way

The Intel® Compiler provides SIMD intrinsics APIs for short vector math library (SVML) and starting with Intel® Advanced Vector Extensions

作者: 最后更新时间: 2019/07/16 - 08:37
Article

OpenMP* 5.0 support in Intel® Compiler 18.0

OpenMP 5.0 is the next version of the OpenMP specification which should be officially released in 2018.

作者: Igor V. (Intel) 最后更新时间: 2019/03/09 - 12:30
File Wrapper

Parallel Universe Magazine - Issue 24, March 2016

作者: 管理 最后更新时间: 2018/12/12 - 18:08
Article

Intel® System Studio Release Notes, System Requirements, and What's New

This page provides system requirements and release notes for Intel® System Studio.

作者: Jeffrey R. (Intel) 最后更新时间: 2019/07/30 - 13:23