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Article

Intel® AVX-512 Instructions

The latest Intel® Architecture Instruction Set Extensions Programming Reference includes the definition of Intel® Advanced Vector Extensions 512 (Intel® AV

Criado por James R. (Blackbelt) Última atualização em 02/05/2019 - 16:34
Article

Intel® C++ Compiler - ANSI C/C++ and OpenMP* compliance

C Standard Conformance

Criado por Jennifer J. (Blackbelt) Última atualização em 01/08/2019 - 19:50
Article

Intel® IPP - Threading / OpenMP* FAQ

This page contains common questions and answers on multi-threading in the Intel IPP.
Criado por Última atualização em 31/07/2019 - 14:30
Article

Intel® MKL 10.x threading

Intel MKL threading
Criado por Chao Y (Intel) Última atualização em 27/03/2019 - 12:20
Article

internal threshold was exceeded

In very large, complex functions, loops preceded by OpenMP directives may not be threaded. Compiler may emit the warning remark: "An internal threshold was exceeded: loops may not be vectorized or parallelized. Try to reduce routine size."
Criado por Martyn Corden (Intel) Última atualização em 26/12/2018 - 13:11
Article

Diagnostic 1392: variable "entity" in firstprivate or lastprivate clause of an OpenMP pragma must be shared in the enclosing context

CauseOne case that the Intel C++ Compiler will emitting this diagnostic message is when using the "firstprivate" of OpenMP* with a wrong syntax.

Criado por administrar Última atualização em 25/05/2018 - 15:30
Article

OpenMP und inkrementelle Parallelisierung - (article in german)

In diesem Artikel wird der inkrementelle OpenMP Ansatz zur Parallelisierung von sequentiellen Programmen vorgestellt. Der Schwerpunkt liegt auf der praktischen Darstellung von einfachen Programmbeispielen und nicht auf der Vollständigkeit der Beschreibung
Criado por administrar Última atualização em 12/12/2018 - 18:00
Article

Building application with -openmp but no OpenMP pragmas causes segmentation fault

Compiling an application with the -openmp option that does not contain OpenMP pragmas causes a segmentation fault due to stack size overrun.
Criado por Elizabeth S (Intel) Última atualização em 25/05/2018 - 15:30
Article

Intel thread affinity environment variable for OpenMP*

Intel thread affinity environment variable KMP_AFFINITY for openMP is explained in Compiler Intel® compiler user guide topic “Thread Affinity Interface (Linux* and Windows*)”.
Criado por Última atualização em 31/12/2018 - 15:00
Article

Intel® Professional Edition Compilers 11.1 Fixes List

This page lists fixes that have been made in Intel Professional Edition Compilers 11.1.
Criado por Elizabeth S (Intel) Última atualização em 25/05/2018 - 15:30