OpenMP 相关技巧

面向英特尔® MIC 架构的编译器方

Authored by AmandaS (Intel) Last updated on 03/21/2019 - 12:00
Forum topic

Analyze openmp program - no openmp region displayed

Hi, I'm alayzing my openmp program using Intel vtune 2016. I used the -fopenmp flag when compiling and it runs on a 4-core machine.

Authored by Last updated on 06/05/2016 - 02:26
Forum topic

Intel OpenMP vs LLVM OpenMP runtimes


Authored by Richard, Jérôme Last updated on 09/11/2018 - 09:11

第 4 集:线程并行化和 OpenMP*

我们将讨论软件线程,尤其是使用 OpenMP 库的多线程实施。

Authored by Last updated on 04/26/2019 - 04:06
Forum topic

TBB vs. OpenMP

I'm just wondering why should we use TBB instead of OpenMP in HPC aplications? Is there any specific featrue(s) that separate this libraray from OpenMP?

Authored by Last updated on 12/10/2015 - 01:53
Forum topic

icpc: -openmp not supported


I am trying to compile simple code using openmp.

Here is the code (file test.cpp):  

Authored by rewqre f. Last updated on 10/27/2016 - 23:30

Parallelization Using OpenMP*


Compiler Methodology for Intel® MIC Architecture

Authored by admin Last updated on 03/21/2019 - 12:00
Forum topic

OpenMP min/max reduction

A knowledgeable customer asked why there is no OpenMP min or max reduction for C, as there is for Fortran. I agreed this seems useful.

Authored by Tim P. (Blackbelt) Last updated on 05/08/2014 - 13:45
Forum topic

use OpenMP in Xcode

i want to use OpenMP lib in Xcode with intel compiler, but when i use "#include <omp.h>" it show me "'omp.h' file not found".

Authored by jafari, ali Last updated on 03/05/2019 - 13:36
Forum topic

OpenMP 4.0 target directives

I tried to get an OpenMP 4.0 test case to run where the code calls a user library that is compiled for host and mic (-mmic)

Authored by Last updated on 04/03/2014 - 20:45