About 12 results
Open links in new tab
  1. Bug in OpenMP specification example - OpenMP® Forum

    Jun 24, 2010 · The OpenMP ARB language committee has tried to make the examples so that they will compile correctly (in most cases), but they may not be complete. Thank you for your input and if you …

  2. summing a double array in parallel - ordering - OpenMP® Forum

    Sep 17, 2010 · At the end of this post there is code which sums a double array in parallel. You can replace the boost array with regular Code: Select all

  3. Bug in simple parallel for loop - OpenMP® Forum

    May 14, 2010 · The answer to the question is in the OpenMP V3.0 spec, section 2.9.1.1 Data-sharing Attribute Rules for Variables Referenced in a Construct. Basically there are three types of variables: …

  4. Parellel QuickSort - OpenMP® Forum

    Oct 18, 2010 · The code as it stands violates the OpenMP specification on the nesting of worksharing regions. It is possible to parallelize the code using OpenMP in several different ways including using …

  5. Parallelize a sum over certain parts of an array - OpenMP® Forum

    Jun 27, 2014 · I need (well, the actual job is a bit more elaborated, but I simplify as example) to sum certain elements of an array in certain number of groups. I think it could be parallelized via OpenMP, …

  6. omp_get_max_threads in parallel region - OpenMP® Forum

    Aug 16, 2008 · If you look at the OpenMP V2.5 spec, section 3.2.3 omp_get_max_threads states: Summary The omp_get_max_threads routine returns the value of the nthreads-var internal control …

  7. Why does speedup decrease with the number of threads? - OpenMP® …

    Feb 15, 2010 · Summarizing (from my point of view, of course): a) For numerical/scientific code, look for execution units or cores b) For a mix of programs running on the same computer, look for execution …

  8. RAND () and PRNG () - OpenMP® Forum

    Jan 9, 2010 · RAND () and PRNG () by Ranzeeta » Wed Aug 12, 2009 2:03 pm does anyone know how can i implement PRNG (Parallel Random Number Generator ) in openMP ? here is theeimple code …

  9. global task priority - OpenMP® Forum

    A better method would be to make priority relative to the priority of the current task, with positive or negative values. Perhaps even allowing negative priority values. Then you'd need a minimum value, …

  10. atomic/critical sections inside a parallel function - OpenMP® Forum

    Feb 25, 2011 · hi I have a question regarding using openmp atomic/critical inside a function. here is my code structure Code: Select all