Name: [HYBRID] 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] Hybrid Programming in HPC – MPI+X

from Tuesday, 10 February 2026 (08:45) to Thursday, 12 February 2026 (16:30)

Monday, 9 February 2026
Tuesday, 10 February 2026

08:45 Welcome

08:45 - 09:00
Room: Room 0.439 / Rühle Saal
09:00 Day1: Introduction to Hybrid Programming in HPC – MPI+X
Introduction to Hybrid Programming in HPC – MPI+X
09:00 - 16:30
Room: Room 0.439 / Rühle Saal
Contributions

09:10 Hunter's hardware architecture and its programming models

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

10:45 Programming Models

10:50 Programming Models - MPI + OpenMP

11:45 Practical (how to compile and start)

14:00 MPI + OpenMP

15:00 MPI + OpenMP

15:45 Practical (how to do pinning)

16:15 Q&A
Wednesday, 11 February 2026
08:45 Day2: Overlapping Communication and Computation
Overlapping Communication and Computation
08:45 - 16:30
Room: Room 0.439 / Rühle Saal
Contributions

08:45 MPI + OpenMP

09:00 Case study: Simple 2D stencil smoother

09:30 Practical (hybrid through OpenMP parallelization)

11:00 Overlapping Communication and Computation

11:30 Practical (taskloops)

12:15 MPI + OpenMP Conclusions

14:00 MPI + Accelerators

15:15 MPI + Accelerators

16:15 Q&A
Thursday, 12 February 2026
08:45 Day3: MPI Memory Models and Synchronization
MPI Memory Models and Synchronization
08:45 - 16:30
Room: Room 0.439 / Rühle Saal
Contributions

08:45 Programming Models (continued)

09:05 MPI + MPI-3.0 Shared Memory

10:15 MPI Memory Models and Synchronization

11:15 Optimized node to node communication

11:35 Recap - MPI Virtual Topologies

13:35 Topology Optimization

14:15 Conclusions

14:45 Practical (replicated data)

16:00 Q&A

Choose timezone