Differences between revisions 3 and 4
Revision 3 as of 2008-04-24 15:39:25
Size: 1203
Editor: adsl
Comment:
Revision 4 as of 2008-08-13 21:00:00
Size: 1121
Editor: TobiasBurnus
Comment: Remove reference to GOMP3 branch as it is merged; state that 4.4 implements OpenMP 3
Deletions are marked like this. Additions are marked like this.
Line 4: Line 4:
As of GCC 4.2, the compiler implements version 2.5 of the OpenMP standard.  Work is underway to implement the new version 3.0 of the standard (branch {{{gomp-3_0-branch}}}). As of GCC 4.2, the compiler implements version 2.5 of the OpenMP standard and as of 4.4 it implements version 3.0 of the OpenMP standard.
Line 13: Line 13:
({{{-ftree-parallelize-loops}}})
Line 22: Line 23:
 * Help out with the OpenMP 3.0 implementation effort ({{{gomp-3_0-branch}}}).

OpenMP

This page contains information on GCC's implementation of the OpenMP standard and related functionality like the auto parallelizer (-ftree-parallelize-loops).

As of GCC 4.2, the compiler implements version 2.5 of the OpenMP standard and as of 4.4 it implements version 3.0 of the OpenMP standard.

OpenMP Documentation

Automatic Parallelization

(-ftree-parallelize-loops)

  • Streamization

TODO List

Feel free to add new items to this list as you run into issues or features that would be interesting to add. Send mail to the list and/or the GCC OpenMP maintainers if any item in this list sounds interesting but is hard to understand.

  • Fix PR 35423.

  • Fine tune the auto scheduling feature for parallel loops.

None: openmp (last edited 2015-01-29 08:24:51 by tschwinge)