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How to manually target different Intel® Core™ processors, Intel® Xeon® processors and Intel® Xeon Phi™ processors

发布时间:!datetime,更新时间: 2019 年 8 月 20 日作者:Martyn Corden

Manual cpu dispatch may be used to write code that will be executed only on Intel processors such as 2nd generation Intel® Core™ processors (formerly code named “Sandy Bridge”) and 3rd generation Intel® Core™ processors (formerly code named "Ivy Bridge") with support for Intel® Advanced Vector...

immintrin debug is a new open-source library that implements the majority of modern x86 vector compiler intrinsics in C to enable source code level debug.

The immintrin debug Library – Simplified Debugging of Complex X86 Vector Compiler Intrinsic-Heavy Code

Immintrin debug implements the majority of modern x86 vector compiler intrinsics in C to make debugging of heavy code easier for the developer.

OpenMP* SIMD for Inclusive/Exclusive Scans

发布时间:!datetime,更新时间: 2019 年 7 月 23 日作者:Varsha M.

The Intel® C++ Compiler 19.0 and the Intel® Fortran Compiler 19.1 support the OpenMP* SIMD SCAN feature for inclusive and exclusive scans.

Installing Intel® Parallel Studio XE Runtime 2019 Using YUM Repository

发布时间:!datetime,更新时间: 2019 年 7 月 1 日作者:Noga C.

Intel® Parallel Studio XE Runtime is available, free of charge, through a yum package manager. The package includes everything you need to run applications built with Intel® Parallel Studio XE

Pre-Release Intel® Parallel Studio XE 2020 Composer Edition Technical Preview Release Notes

发布时间:!datetime,更新时间: 2019 年 6 月 27 日作者:Ronald W Green

Release Notes for the Pre-Release Intel® Parallel Studio XE 2020 Composer Edition Technical Preview

Intel® Compiler version numbers to Intel® Parallel Studio XE (Composer | Professional | Cluster) Edition update version numbers mapping

发布时间:!datetime,更新时间: 2019 年 6 月 6 日作者:Noga C.

Maps Intel® Compiler update versions to their official version numbers

Installing Intel® Parallel Studio XE Runtime 2019 Using APT Repository

发布时间:!datetime,更新时间: 2019 年 5 月 31 日作者:Noga C.

Intel® Parallel Studio XE Runtime is available, free of charge, through an APT package manager. The package includes everything you need to run applications built with Intel® Parallel Studio XE

Intel® System Studio Supported and Unsupported Product Versions

发布时间:!datetime,更新时间: 2019 年 5 月 2 日作者:Juhi B.

This article documents supported and unsupported product versions of Intel® System Studio

Intel® C++ Compiler 19.0 Developer Guide and Reference

上次更新时间:2019 年 4 月 29 日作者:Dylan B.

Use the Intel® C++ Compiler to compile and generate applications. The following are some important features of the compiler:

Older Versions and Context Sensitive/F1 Help

To use the Context Sensitive/F1 Help feature, visit the Download...

Explicit Vector Programming – Best Known Methods

发布时间:!datetime,更新时间: 2019 年 4 月 24 日

Vectorizing improves performance, and achieving high performance can save power. Introduction to tools for vectorizing compute-intensive processing.

Pointer Aliasing and Vectorization

发布时间:2019 年 4 月 24 日作者:Barbara P

Pointer aliasing in C++ inhibits vectorization, other optimizations, and, hence, performance. Read how to help the compiler work smarter.

Setting Up the Build Environment for Using Intel® C++ or Fortran Compilers

发布时间:!datetime,更新时间: 2019 年 4 月 23 日

Intel® Parallel Studio XE for Windows* Intel® Parallel Studio XE for Linux, for macOS* Intel® System Studio for Windows* Intel® System Studio for Linux* Intel® Parallel Studio XE for Windows*

Follow these steps to invoke the Intel® C++...

Intel® C++ and Fortran Compilers Redistributable Libraries by Version

发布时间:!datetime,更新时间: 2019 年 4 月 9 日作者:Noga C.

Please click on the appropriate version below to go to the page containing Redistributable Libraries packages for your version of the Intel® C++ or Fortran Compilers which are part of the  Intel® Parallel Studio XE suites.

...

Cache Blocking Techniques

发布时间:!datetime,更新时间: 2019 年 3 月 26 日作者:AmandaS

Cache Blocking Techniques
Overview

An important class of algorithmic changes involves blocking data structures to fit in cache. By organizing data memory accesses, one can load the cache with a small subset of a much larger data...

Memory Layout Transformations

发布时间:!datetime,更新时间: 2019 年 3 月 26 日作者:AmandaS

Memory Layout Transformations Overview

This chapter examines a useful user code transformation: moving from data organized in an Array of Structures (AoS) to an organization of Stucture of Arrays (SoA). This transformation allows the compiler...

Vectorization Toolkit

发布时间:!datetime,更新时间: 2019 年 3 月 25 日作者:AmandaS

A toolkit that gives 6 Steps to Increase Performance Through Vectorization in Your Application

Vectorization and Optimization Reports

发布时间:!datetime,更新时间: 2019 年 3 月 25 日作者:Ronald W Green

Optimization reports from the Intel® compilers guide the developer with optimization details

Getting the Most out of your Intel® Compiler with the New Optimization Reports

发布时间:!datetime,更新时间: 2019 年 3 月 25 日作者:Martyn Corden

Intel compiler optimization reports guide the developer to performance improvements

Vectorization Essentials

发布时间:!datetime,更新时间: 2019 年 3 月 22 日

Vectorization essentials to effectively use feature in the Intel® Xeon product family

Random Number Function Vectorization

发布时间:!datetime,更新时间: 2019 年 3 月 8 日

Random number function auto-vectorization supported

Avoid Manual Loop Unrolling

发布时间:!datetime,更新时间: 2019 年 3 月 8 日

Generate efficient vectorized code when a loop structure is not manually unrolled

Download Documentation: Intel® Compiler (Current and Previous)

发布时间:!datetime,更新时间: 2019 年 3 月 7 日作者:Dylan B.

Welcome to the F1 Help document download page. Use the following instructions to add Intel® Compiler documentation to your local machine:

Download your selected documentation from the links below (example: Intel® C++ Compiler version 19.0...

Intel® C++ Compiler 19.0 for Windows* Release Notes for Intel® Parallel Studio XE 2019

发布时间:!datetime,更新时间: 2019 年 3 月 7 日作者:Varsha M.

Intel® C++ Compiler 19.0 for Windows* Release Notes for Intel® Parallel Studio XE 2019

This document provides a summary of new and changed product features and includes notes about features and problems not described in the product documentation...

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