Name: Hybrid Programming in HPC – MPI+X
Start: 2026-02-10T08:45:00+01:00
End: 2026-02-12T16:30:00+01:00
Location: HLRS, University of Stuttgart

Hybrid Programming in HPC – MPI+X

from Tuesday, February 10, 2026 (8:45 AM) to Thursday, February 12, 2026 (4:30 PM)

Monday, February 9, 2026
Tuesday, February 10, 2026

8:45 AM

8:45 AM - 9:00 AM
Room: Room 0.439 / Rühle Saal
9:00 AM Introduction to Hybrid Programming in HPC – MPI+X
Introduction to Hybrid Programming in HPC – MPI+X
9:00 AM - 4:30 PM
Room: Room 0.439 / Rühle Saal
Contributions

9:10 AM Hunter's hardware architecture and its programming models

10:15 AM Introduction to Hybrid Programming in HPC – MPI+X

10:45 AM Programming Models

10:50 AM Programming Models - MPI + OpenMP

11:45 AM Practical (how to compile and start)

2:00 PM MPI + OpenMP

3:00 PM MPI + OpenMP

3:45 PM Practical (how to do pinning)

4:15 PM Q&A
Wednesday, February 11, 2026
8:45 AM Overlapping Communication and Computation
Overlapping Communication and Computation
8:45 AM - 4:30 PM
Room: Room 0.439 / Rühle Saal
Contributions

8:45 AM MPI + OpenMP

9:00 AM Case study: Simple 2D stencil smoother

9:30 AM Practical (hybrid through OpenMP parallelization)

11:00 AM Overlapping Communication and Computation

11:30 AM Practical (taskloops)

12:15 PM MPI + OpenMP Conclusions

2:00 PM MPI + Accelerators

3:15 PM MPI + Accelerators

4:15 PM Q&A
Thursday, February 12, 2026
8:45 AM MPI Memory Models and Synchronization
MPI Memory Models and Synchronization
8:45 AM - 4:30 PM
Room: Room 0.439 / Rühle Saal
Contributions

8:45 AM Programming Models (continued)

9:05 AM MPI + MPI-3.0 Shared Memory

10:15 AM MPI Memory Models and Synchronization

11:15 AM Optimized node to node communication

11:35 AM Recap - MPI Virtual Topologies

1:35 PM Topology Optimization

2:15 PM Conclusions

2:45 PM Practical (replicated data)

4:00 PM Q&A