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 will be co-located with EuroMPI.
- EuroMPI – Sep 11-13 (co-located with IWOMP).
- IWOMP – Sep 13-Sep 15.
Call for Papers
The Call for Papers is now open with a submission deadline of: Friday, May 26 2023 (AoE). Friday, May 12 2023 (AoE).
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 2022
#18 Chattanooga, TN, USA
IWOMP 2021
#17 | Bristol, UK (online)
IWOMP 2020
#16 | Austin, USA (online)
IWOMP 2019
#15 | Auckland New Zealand
IWOMP 2018
#14 | Barcelona, Spain