Filtros

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.
Autor Última actualización 31/07/2019 - 14:23
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.
Autor admin Última actualización 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.
Autor admin Última actualización 05/07/2019 - 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.
Autor Última actualización 31/07/2019 - 14:30
Article

Detecting Memory Bandwidth Saturation in Threaded Applications

Detecting Memory Bandwidth Saturation in Threaded Applications (PDF 23

Autor admin Última actualización 05/07/2019 - 19:57
Article

Superscalar Programming 101 (Matrix Multiply) Part 1 of 5

Part one of a five-part series, this article teaches a methodology to interpret statistics gathered during test runs and use those interpretations to improve parallel code.
Autor jimdempseyatthecove (Blackbelt) Última actualización 04/07/2019 - 22:00
Article

Superscalar programming 101 (Matrix Multiply) Part 2 of 5

By Jim DempseyIn my last article we left off with

Autor jimdempseyatthecove (Blackbelt) Última actualización 04/07/2019 - 22:00
Article

Superscalar programming 101 (Matrix Multiply) Part 3 of 5

By Jim Dempsey

Autor jimdempseyatthecove (Blackbelt) Última actualización 04/07/2019 - 22:00
Article

Superscalar programming 101 (Matrix Multiply) Part 4 of 5

In the last installment (Part 3) we saw the effects of the QuickThread Parallel Tag Team method of Matrix Multiplica

Autor jimdempseyatthecove (Blackbelt) Última actualización 04/07/2019 - 22:00
Article

Superscalar programming 101 (Matrix Multiply) Part 5 of 5

In part 4 we saw the effects of the QuickThread Parallel Tag Team Transpose method of Matrix Multiplication performe

Autor jimdempseyatthecove (Blackbelt) Última actualización 04/07/2019 - 22:00