OpenMP is a cross-platform multi-threading API which allows fine-grained task parallelization and synchronization using special compiler directives.
I installed Intel® Parallel Studio XE Composer Edition for C++ Linux to use OpenMP 4.0. I compile example code with icc …
c++ linux openmp icc intel-parallel-studioI have an implementation of parallel bubble sort algorithm(Odd-Even transposition sort) in C, using OpenMP. However, after I tested …
c openmp bubble-sortI have the problem that my code returns different results when comparing debug to release. I checked that both modes …
c++ visual-studio-2010 openmp release-mode debug-modeI am studying OpenMP, and came across the following example: #pragma omp parallel shared(n,a,b,c,d,sum) …
c++ openmp reductionI have started learning how to use OpenMP as part of a University course. As a lab excercise, we have …
c openmp false-sharingI was wondering if someone could show me how to use loop tiling/loop blocking for large dense matrix multiplication …
c performance openmp sse matrix-multiplicationI would like to iterate through all elements in an std::list in parallel fashion using OpenMP. The loop should …
c++ list parallel-processing openmpI am trying to use some OpenMP multithreading features in my C++11 code like: #pragma omp parallel for When I …
c++ c++11 openmp macos-sierraIn C++11 there are a bunch of new Random number generator engines and distribution functions. Are they thread safe? If …
c++ thread-safety c++11 openmp grand-central-dispatch