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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.
Автор: админ Последнее обновление: 05.07.2019 - 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.
Автор: админ Последнее обновление: 05.07.2019 - 19:52
Article

Step-by-Step Application Performance Tuning with Intel Compilers

A step-by-step introduction to application performance tuning using the Intel® Compilers version 13 for IA-32 and Intel® 64 processors that are included with Intel® Parallel Studio XE 2013
Автор: Martyn Corden (Intel) Последнее обновление: 10.05.2019 - 08:30
Блоги

Parallel Universe Magazine #12: Advanced Vectorization

This blog contains additional content for the article "Advanced Vectorization" from Parallel Universe #12:

Автор: Последнее обновление: 03.07.2019 - 20:08
Article

Diagnostic 15532: Loop was not vectorized: compile time constraints prevent loop optimization

Product Version: Intel(R) Visual Fortran Compiler XE 15.0 or a later version

Автор: Devorah H. (Intel) Последнее обновление: 05.07.2019 - 14:23
File Wrapper

Parallel Universe Magazine - Issue 20, February 2015

Автор: админ Последнее обновление: 12.12.2018 - 18:08
File Wrapper

Parallel Universe Magazine - Issue 23, November 2015

Автор: админ Последнее обновление: 12.12.2018 - 18:08
Article

OpenMP Loop Collapse Directive

Compiler Methodology for Intel® MIC Architecture

Автор: админ Последнее обновление: 30.09.2019 - 17:30
Article

Scheduling for 1-4 Threads Per Core Using Compiler Option -qopt-threads-per-core

Compiler Methodology for Intel® MIC Architecture

Автор: админ Последнее обновление: 30.09.2019 - 17:30
Article

Memory Allocation and First-Touch

Compiler Methodology for Intel® MIC Architecture

Автор: AmandaS (Intel) Последнее обновление: 30.09.2019 - 17:30