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Article

Intel® MKL and Intel® IPP: Choosing a High Performance FFT

The purpose of this document is to help developers determine which FFT, Intel® MKL or Intel® IPP is best suited for their application.
Автор: Последнее обновление: 31.07.2019 - 14:23
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.
Автор: Martyn Corden (Intel) Последнее обновление: 27.03.2019 - 14:36
Article

Using Tasking in OpenMP* with the Intel® Fortran Compiler

The multi-core performance of a legacy Fortran benchmark unsuited to data parallelism is enhanced by threading using the TASK construct of OpenMP and the Intel Fortran Compiler. The necessary source code changes are explained in detail.
Автор: Martyn Corden (Intel) Последнее обновление: 04.07.2019 - 10:00
Article

Guided Auto-Parallel (GAP)

Guided Auto-Parallel - compiler feature providing guidance to user on what changes are necessary for the compiler to automatically add vectorization or parallelization to serial application.
Автор: An Le (Intel) Последнее обновление: 31.12.2018 - 15:00
Article

Distributed Memory Coarray Programs with Process Pinning

This article describes a method to compile and run a distributed memory coarray program using Intel® Parallel Studio XE Cluster Edition for Linux . An example using Linux* is presented.
Автор: Kenneth Craft (Intel) Последнее обновление: 15.10.2019 - 21:20
Article

Which applications are most likely to benefit from recompilation for Intel® Advanced Vector Extensions (Intel® AVX)?

Applications containing vectorizable, floating-point loops or calls to performance libraries are the most likely to see significant performance gains from rebuilding for the Intel® Advanced Vector Extensions (Intel® AVX)
Автор: Martyn Corden (Intel) Последнее обновление: 22.08.2018 - 17:05
Article

Intel® VTune™ Amplifier XE - Profiling Windows* Services

Steps to profile Windows* services by Intel® VTune™ Amplifier XE
Автор: Kirill R. (Intel) Последнее обновление: 15.11.2019 - 14:10
Article

Cache Blocking Techniques

Cache Blocking Techniques Overview

Автор: AmandaS (Intel) Последнее обновление: 30.09.2019 - 17:28
Article

Vectorization and Optimization Reports

Optimization reports from the Intel® compilers guide the developer with optimization details
Автор: Ronald W Green (Blackbelt) Последнее обновление: 30.09.2019 - 17:28
Article

Intel® Trace Collector Filtering

Filtering in the Intel® Trace Collector will apply specified filters to the trace collection process.  This directly reduces the amount of data collected.  The filter rules can be applied either vi

Автор: James T. (Intel) Последнее обновление: 06.07.2019 - 19:14