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Version 2.5 Spec Available

The Version 2.5 combined C/C++ and Fortran specification is available.

cOMPunity

We are pleased to announce the formation of an OpenMP Users Group: cOMPunity.

Parallel Programming in OpenMP

Parallel Programming in OpenMP, a book on the use of the OpenMP API's by Rohit Chandra et al is now available from Morgan Kaufmann Publishers.

Public Discussion List

Join a public discussion list on all aspects of OpenMP. Please click here for information on how to subscribe to the list.

OpenMP Tutorial

View the slides from the OpenMP programming tutorial presented at SuperComputing '99.

Request for News

Developers with new OpenMP products or updates can add an official OpenMP logo to their web site with a link back to www.openmp.org. Be sure to notify us.

Specifications

Draft OpenMP Specifications

PDF Format

Draft Version 3.0 for public comment (October 2007).
The public comment period expires January 31, 2008.

Official OpenMP Specifications

PDF Format (need Adobe Acrobat Reader)

Version 2.5 (May 2005, combined C/C++ and Fortran)
C/C++ version 2.0 (March 2002)
C/C++ version 2.0 (with change bars reflecting changes from 1.0) (March 2002)
FORTRAN version 2.0 (November 2000)
FORTRAN version 2.0 (with change bars reflecting changes from 1.1) (November 2000)
C/C++ version 1.0 (October 1998)
FORTRAN version 1.1 (November 1999 - incorporates April 1999 Interpretations and Errata)
FORTRAN version 1.0 (October 1997)

OpenMP Interpretations

Printable HTML

For FORTRAN version 1.0 (April 1999)

Errata

HTML

In FORTRAN version 2.0 (November 2000)
In C/C++ version 1.0 (October 1998)
In FORTRAN version 1.0 (October 1997)

Foreign Language Translations

Japanese
- courtesy of the Real World Computing Partnership and Fujitsu
- not verified for accuracy by the OpenMP ARB
- not endorsed in any way by the OpenMP ARB

Copyright Information for OpenMP Specifications

Permission to copy without fee all or part of this material is granted, provided the OpenMP Architecture Review Board copyright notice and the title of this document appear. Notice is given that copying is by permission of OpenMP Architecture Review Board.

Products or publications based on one or more of the OpenMP specifications must acknowledge the copyright by displaying the following statement: "OpenMP is a trademark of the OpenMP Architecture Review Board. Portions of this product/publication may have been derived from the OpenMP Language Application Program Interface Specification."