Article

Don't optimize when using -ftrapuv for uninitialized variable detection

The switch /Qtrapuv (-ftrapuv) for detecting certain uninitialized variables is designed to work with optimization disabled
Criado por Martyn Corden (Intel) Última atualização em 27/08/2018 - 14:30
Mensagem de blog

Parallel Universe Magazine #12: Advanced Vectorization

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

Criado por Última atualização em 03/07/2019 - 20:08
Mensagem de blog

OpenMP* 4.0 may offer important solutions for targeting and vectorization

The upcoming OpenMP 4.0 will be discussed at SC12, and there wil

Criado por James R. (Blackbelt) Última atualização em 28/05/2018 - 18:28
Article

Optimize Financial Applications using Intel® Math Kernel Library

Intel® Math Kernel Library (Intel® MKL) contains a wealth of highly optimized math functions that are fundamental to a wide variety of Financial Applications.

Criado por Zhang, Zhang (Intel) Última atualização em 25/05/2018 - 15:30
Article

Explicit Vector Programming – Best Known Methods

Vectorizing improves performance, and achieving high performance can save power. Introduction to tools for vectorizing compute-intensive processing.
Criado por Última atualização em 24/04/2019 - 11:25
Article

Diagnostic 15304: non-vectorizable loop instance

Product Version: Intel® Fortran Compiler 15.0 and a later version 

Criado por Devorah H. (Intel) Última atualização em 25/05/2018 - 15:30
Article

Diagnostic 15319: loop was not vectorized: novector directive used

Product Version:  Intel® Fortran Compiler 15.0 and above

Criado por Devorah H. (Intel) Última atualização em 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

Criado por Devorah H. (Intel) Última atualização em 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

Criado por Devorah H. (Intel) Última atualização em 25/05/2018 - 15:30
Article

Diagnostic 15527: loop was not vectorized: function call to xxx cannot be vectorized

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

Criado por Devorah H. (Intel) Última atualização em 25/05/2018 - 15:30