This course by HLRS will analyze the strengths and weaknesses of several parallel programming models on clusters of SMP nodes. Multi-socket-multi-core systems in highly parallel environments are given special consideration. MPI-3.0 has introduced a new shared memory programming interface, which can be combined with inter-node MPI communication. It can be used for direct neighbor accesses similar to OpenMP or for direct halo copies, and enables new hybrid programming models. These models are compared with various hybrid MPI+OpenMP approaches and pure MPI. Numerous case studies and micro-benchmarks demonstrate the performance-related aspects of hybrid programming.

Date: January 23-25, 2024

Location: Hybrid Event – Online & Stuttgart, Germany

Language: English

Hands-on sessions are included on all days. Tools for hybrid programming such as thread/process placement support and performance analysis are presented in a “how-to” section. This course provides scientific training in Computational Science and, in addition, the scientific exchange of the participants among themselves.

Read more information, find the detailed Agenda and Register to attend here.