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MSA Seminar: CUDA-aware MPI

Modular Supercomputing Architectures Seminar

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21 Jan 2020 15:00
end
21 Jan 2020 16:00
venue
Jülich Supercomputing Centre, Lecture Hall (Hörsaal), building 16.3, room 222
Speaker:
Jiri Kraus, Senior DevTech Compute, NVIDIA
Abstract:
Learn how to program multi-GPU systems or GPU clusters using the message-passing interface (MPI) and OpenACC or NVIDIA CUDA. We'll start how MPI can be combined with OpenACC or CUDA. Then we'll cover advanced topics like CUDA-aware MPI and how to overlap communication with computation to hide communication times. We''ll also cover the latest improvements with CUDA-aware MPI, interaction with unified memory, the multi-process service, and MPI support in NVIDIA performance analysis tools.

 

This seminar is also offered via DFNconf:

Meeting Room Name: MSA-Seminar
Meeting Room Number: 97983314

In order to join the meeting you can select one of the alternatives, see description.