Last week’s OpenMP Language Committee face-to-face (F2F) meeting was meant to resolve the final outstanding issues to get the OpenMP 4.0 specification ready. With this week’s concall I assume we achieved just that and now it is our editor’s turn to apply all remaining tickets to the spec document. After that, the OpenMP ARB will perform the official vote on July 11th (if my calendar is correct), which in case of a positive vote will then also be the release date of the OpenMP 4.0 spec. This voting is generally considered just a formality, as the OpenMP member companies and institutions sending staff to the Language Committee also constitute the OpenMP ARB. OpenMP 4.0 will not break existing codes.
If you are interested in learning about the new features, you may want to stop by at the JARA-HPC booth #755 at ISC in Leipzig next week. We have (preliminary) OpenMP 4.0 syntax reference cards as handouts for you. If you want to meet me in person, you are welcome to visit the booth during my booth duties on Monday (11:30h to 13:00h), Tuesday (11:30 to 13:00h) or Wednesday (13:00h to 14:30h).