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Article

Intel® Fortran Compiler for Linux* - Are the libraries thread safe?

Are the Intel Fortran run-time libraries thread safe?
作者: 管理 最后更新时间: 2019/07/04 - 10:00
Article

Requirements for Vectorizable Loops

Vectorization is one of many optimizations that are enabled by default in the latest Intel compilers. In order to be vectorized, loops must obey certain conditions, listed below. Some additional ways to help the compiler to vectorize loops are described.
作者: Martyn Corden (Intel) 最后更新时间: 2019/03/27 - 14:36
Article

Determining Root Cause of Segmentation Faults SIGSEGV or SIGBUS errors

SIGSEGV on Linux and SIGBUS on MacOS Root Causes
作者: 管理 最后更新时间: 2018/12/26 - 14:09
Article

Threading Fortran Applications for Parallel Performance on Multi-Core Systems

Advice and background information is given on typical issues that may arise when threading an application using the Intel Fortran Compiler and other software tools, whether using OpenMP, automatic parallelization or threaded libraries.
作者: Martyn Corden (Intel) 最后更新时间: 2018/12/12 - 18:00
Article

Loop Modifications to Enhance Data-Parallel Performance

When confronted with nested loops, the granularity of the computations that are assigned to threads will directly affect performance. Loop transformations such as splitting and merging nested loops can make parallelization easier and more productive.
作者: 管理 最后更新时间: 2019/07/05 - 14:47
Article

Granularity and Parallel Performance

One key to attaining good parallel performance is choosing the right granularity for the application. Granularity is the amount of real work in the parallel task. If granularity is too fine, then performance can suffer from communication overhead.
作者: 管理 最后更新时间: 2019/07/05 - 19:52
Article

OpenMP* and the Intel® IPP Library

How to configure OpenMP in the Intel IPP library to maximize multi-threaded performance of the Intel IPP primitives.
作者: 最后更新时间: 2019/07/31 - 14:30
Article

Vectorization Toolkit

A toolkit that gives 6 Steps to Increase Performance Through Vectorization in Your Application
作者: AmandaS (Intel) 最后更新时间: 2019/03/27 - 13:34
Article

Programming and Compiling for Intel® Many Integrated Core Architecture

This article discussions parallelization and provides links that will help you understand your programming environment and evaluate the suitability of your app.
作者: AmandaS (Intel) 最后更新时间: 2019/03/26 - 10:07
Article

Cache Blocking Techniques

Cache Blocking Techniques Overview

作者: AmandaS (Intel) 最后更新时间: 2019/03/26 - 15:07