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Article

Preparing for Parallel Optimization

Optimizing your application for multi-core technology can result in big performance improvements, but it requires a plan of action that is well suited to your application. This article gives an overview of key steps to follow as you optimize your code.
Autor Diana B. (Intel) Última actualización 04/07/2019 - 22:00
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Parallel Universe Magazine #12: Advanced Vectorization

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

Autor Última actualización 03/07/2019 - 20:08
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Combiner/Aggregator Synchronization Primitive

Combiner/Aggregator synchronization primitive provides mutual exclusion like a mutex, but can be significantly faster in some situations due to better cache performance.
Autor Dmitry Vyukov Última actualización 14/06/2017 - 16:09
Article

Why is Cilk™ Plus not speeding up my program? (Part 1)

In this article, I discuss some common performance pitfalls in Cilk™ Plus programs that prevent users from seeing speedups in their code, and describe some techniques for avoiding these pitfalls.
Autor Última actualización 04/02/2019 - 10:40
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Go Parallel

This is a first post in a series of posts about parallel programming with

Autor Dmitry Vyukov Última actualización 28/05/2018 - 18:30
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Go Parallel 3

Parallel programming with the Go language (golang). The blog shows how and when to use sync and sync/atomic packages.
Autor Dmitry Vyukov Última actualización 03/07/2019 - 20:08
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Debugging performance issues in Go programs

A comprehensive guide on performance debugging tools for the Go language.
Autor Dmitry Vyukov Última actualización 14/06/2017 - 15:42
Article

Diagnostic 15319: loop was not vectorized: novector directive used

Product Version:  Intel® Fortran Compiler 15.0 and above

Autor Devorah H. (Intel) Última actualización 25/05/2018 - 15:30
Article

Diagnostic 15522: Loop was not vectorized: loop control flow is too complex.

Product Version: Intel® Fortran Compiler 15.0 and above

Autor Devorah H. (Intel) Última actualización 25/05/2018 - 15:30
Article

Diagnostic 15524: Loop was not vectorized: search loop cannot be vectorized unless all memory references can be aligned vector load.

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

Autor Devorah H. (Intel) Última actualización 25/05/2018 - 15:30