
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 …
omp_get_max_threads in parallel region - OpenMP® Forum
Apr 9, 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 …
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 …
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
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 …
Parallel Directives inside a DO loop - OpenMP® Forum
Nov 5, 2009 · I wonder about any incompatibility regarding openmp directives and DO blocks in FORTRAN. I need to parallelize the following block (inside a while loop) in Fortran:
Why does speedup decrease with the number of threads?
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 …
OPENMP AND LLVM - OpenMP® Forum
Oct 11, 2016 · I have to develop an application using OpenMP 4 or 4.5 because I need target to Nvidia GPU. I decided to use LLVM and Clang to compile my project on Windows 10.
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 …