2025 Supercomputing BoF

MPICH: A High Performance Open-Source MPI Implementation

Time: Wednesday, November 19th, 5:15pm - 6:45pm CST

Location: 125

Conference Page: https://sc25.conference-program.com/presentation/?id=bof161&sess=sess462

Abstract:

MPICH is a widely used, open­ source implementation of the MPI message passing standard. It has been ported to many platforms and used by several vendors and research groups as the basis for their own MPI implementations. This BoF session will provide a forum for users of MPICH as well as developers of MPI implementations derived from MPICH to discuss experiences and issues in using and porting MPICH. Future plans for MPICH will be discussed. Representatives from MPICH­-derived implementations will provide brief updates on the status of their efforts. MPICH developers will also be present for an open forum discussion.

Speakers (subject to change):

ANL Update

• Yanfei Guo & Hui Zhou (ANL)

Partner Presentations

• Maria Garzaran (Intel)
• Nathaniel Shineman (MVAPICH2)
• Simon Pickartz (ParTec AG)
• Naveen Ravi (Hewlett Packard Enterprise)
• Jeff Hammond (NVIDIA)
• Mike Wilkins (Cornelis Networks)

User Presentations

• Thomas Applencount (ANL/ALCF)

Slides

• will be posted after the event