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.
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?
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".
I have a program - call it A - that makes heavy use of OpenMP. I see the CPU time going down as I increase the number of threads in my "#pragma omp for" loops.
Running an application that uses MPI, OpenMP tasks in MPI_THREAD_MULTIPLE mode I get this error;
I'm just starting with Intel C++18.0 under Visual Studio 15.
Tim Mattson (Intel) has authored an extensive series of excellent videos as in introduction to OpenMP*.