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 * OpenMP 4.0 -- when available. Cf. slides at the [[http://www.ccs.tsukuba.ac.jp/workshop/IWOMP2010/|IWOMP, the International Workshop for OpenMP]] ([[http://www.ccs.tsukuba.ac.jp/workshop/IWOMP2010/program.html|slides]] and [[http://www.ccs.tsukuba.ac.jp/workshop/IWOMP2010/tutorial.html|tutorials]]) in June 2010 and the [[http://www.springerlink.com/content/978-3-642-13216-2|OWOMP 2010 proceedings]]. There is also a [[http://www-949.ibm.com/software/rational/cafe/blogs/ccpp-parallel-multicore/2010/06/21/the-view-from-iwomp-2010-trip-report|blog entry]]. See also IWOMP 2012's [[http://www.ncsa.illinois.edu/Conferences/IWOMP11/program/program.html|talks]] and the [[http://www.ncsa.illinois.edu/Conferences/IWOMP11/program/presentations/supinski.pdf|committee report]]. SC2011 (November 2011): [[http://openmp.org/wp/presos/SC11_OpenMP_BoF.pdf|OpenMP Lang Committee Report]], [[http://openmp.org/wp/presos/SCBOF11.pdf|CEO report]]  * OpenMP 4.0 (specifications released on July 2013). Cf. slides at the [[http://www.ccs.tsukuba.ac.jp/workshop/IWOMP2010/|IWOMP, the International Workshop for OpenMP]] ([[http://www.ccs.tsukuba.ac.jp/workshop/IWOMP2010/program.html|slides]] and [[http://www.ccs.tsukuba.ac.jp/workshop/IWOMP2010/tutorial.html|tutorials]]) in June 2010 and the [[http://www.springerlink.com/content/978-3-642-13216-2|OWOMP 2010 proceedings]]. There is also a [[http://www-949.ibm.com/software/rational/cafe/blogs/ccpp-parallel-multicore/2010/06/21/the-view-from-iwomp-2010-trip-report|blog entry]]. See also IWOMP 2012's [[http://www.ncsa.illinois.edu/Conferences/IWOMP11/program/program.html|talks]] and the [[http://www.ncsa.illinois.edu/Conferences/IWOMP11/program/presentations/supinski.pdf|committee report]]. SC2011 (November 2011): [[http://openmp.org/wp/presos/SC11_OpenMP_BoF.pdf|OpenMP Lang Committee Report]], [[http://openmp.org/wp/presos/SCBOF11.pdf|CEO report]]

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. The OpenMP 3.1 is supported since GCC 4.7.

OpenMP Documentation

Automatic Parallelization

(-ftree-parallelize-loops)

  • Streamization

Test Suites and Benchmarks

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.

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