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.


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.

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Supporting Organisations and Sponsors

IWOMP is made possible through the generous support of the following organisations and sponsors.

Whether you are looking to demonstrate your product or service, gain brand recognition or connect with our audience of leading OpenMP and HPC developers, IWOMP 2022 sponsorship can help you achieve your goals.

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 [...]