EuroMPI/USA 2025: Call for Papers

EuroMPI/USA 2025 will focus on advancing the Message Passing Interface (MPI) model and specification of parallel programming. It will also encompass extensions and alternative interfaces for high-performance heterogeneous and hybrid systems, benchmarks, tools, parallel I/O, fault tolerance, and parallel applications using MPI and other interfaces.

EuroMPI/USA 2025 will be hosted by the University of North Carolina, Charlotte and will be co-located with IWOMP 2025 (October 1 - October 3, 2025), with joint tutorials, and opportunities for interaction between the two communities.

We invite high-quality, full and short paper submissions on all topics related to message-passing parallel programming with MPI and related or competing models. Topics of interest include, but are not limited to:

• Implementation Issues and Algorithms: Efficient and scalable implementations of message-passing constructs.
• Architectures and systems: Towards exascale computing, efficient use of accelerators and other features of modern, large-scale systems, hardware-software interaction.
• Message Passing for accelerator-based compute architectures, including multi-GPU, TPU, and AI-accelerator systems.
• Programming models and paradigms related to MPI targeting large-scale, parallel, distributed memory systems, hierarchical and hybrid models, partitioned global address space (PGAS) models.
• Extensions to and shortcomings of MPI: alternative interfaces and solutions.
• New, parallel (MPI-)I/O mechanisms optimizations.
• Hybrid and heterogeneous programming with MPI and other interfaces.
• Message passing interface support for data-intensive parallel applications.
• Fault tolerance in message-passing implementations and systems.
• MPI parallel programming in clouds and non-dedicated systems.
• Performance evaluation for MPI and MPI-based applications.
• Automatic performance tuning of applications and implementations.
• Verification of message-passing applications and protocols.
• Applications using advanced message passing, in particular in computational science and scientific computing.
• Parallel algorithms in the message-passing paradigm.
• Interactions between the message-passing library and runtime systems.
• Use of MPI in Artificial Intelligence (AI) and Large Language Models (LLM) and its challenges
• Integration and comparisons with competing industry standards (e.g., NCCL, RCCL)

Important Dates

• Abstract deadline (extended): June 6, 2025
• Submission deadline (extended): June 6, 2025
• Paper notification: July 16, 2025
• Camera-ready version: August 1, 2025
• Poster abstract submission deadline: August 1, 2025
• Poster notification: August 15, 2025

All deadlines are AoE.

Submission Guidelines

Papers

• To be considered, papers must use the Springer LNCS proceedings template. An Overleaf template is available as well.
• Full papers should be at least 12 and at most 16 pages, including figures and tables but excluding references.
• Short papers may be between 6 and 9 pages.
• Margins, spacing, and font sizes should not be modified from the template.
• Authors should submit their work through the EuroMPI/USA 2025 submission site at EasyChair.
• At least one of the authors of each paper accepted for presentation in EuroMPI/USA 2025 must be registered.

Authors of selected full and short papers may be invited to submit an extended version of their article to a special issue.

Posters

We welcome the submission of abstracts for posters to be presented during a dedicated poster session.

• These abstracts should not exceed 2 pages (excluding references) and should use the Springer LNCS proceedings template.
• Submit abstracts through the EasyChair submission site.
• The deadline for submitting poster abstracts is August 1, 2025.