19th International Workshop on OpenMP
IWOMP is the annual workshop dedicated to the promotion and advancement of all aspects of parallel programming with OpenMP. It is the premier forum to present and discuss issues, trends, recent research ideas, and results related to parallel programming with OpenMP.
IWOMP 2023 will be hosted by the University of Bristol, UK.

Program of Events
IWOMP 2023 will take place as a full in-person event according to the following schedule, and is co-located with EuroMPI and the MPI Forum.
- EuroMPI – Sep 11-13 – View full program at: eurompi23.github.io.
- IWOMP – Sep 12-Sep 15 – View Full Program.
- MPI Forum – Sep 14-15. – View details at: www.mpi-forum.org
Sponsors
Thanks to our sponsors for their contribution to the success of the event.

Call for Papers
The Call for Papers is now closed.
News and Updates
- Apr 24 2023: Call for Papers now open.
- Dec 16 2022: Dates for IWOMP and EuroMPI announced.
Supporting Organisations and Sponsors
IWOMP is made possible through the generous support of the following organisations and sponsors.
About the University of Bristol
The University of Bristol is a research university in Bristol, England. It received its royal charter in 1909, although it can trace its roots to a Merchant Venturers’ school founded in 1595 and University College, Bristol, which had been in existence since 1876.
Bristol is a city straddling the River Avon in the southwest of England with a prosperous maritime history. Its former city-centre port is now a cultural hub, the Harbourside, where the M Shed museum explores local social and industrial heritage. Learn More
Previous Events
IWOMP 2023 Conference Program
IWOMP 2023 Program The following OpenMP events are being hosted at the University of Bristol. EuroMPI - 11-13 Sept. See eurompi23.github.io for program details IWOMP - 12-15 Sept. See program below MPI Forum [...]
IWOMP 2022
#18 Chattanooga, TN, USA
IWOMP 2021
#17 | Bristol, UK (online)
IWOMP 2020
#16 | Austin, USA (online)
IWOMP 2019
#15 | Auckland New Zealand