Fast Barrier Synchronization for InfiniBand

Fast Barrier Synchronization for InfiniBand

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Barrier Synchronization is crucial for many parallel systems. This talk introduces different synchronization mechanisms and demonstrates new approaches to leverage special hardware properties of InfiniBand to lower the Barrier latency.

Bibliographic Details
Main Author: Hoefler, Torsten
Other Authors: Rehm, Wolfgang
Language:English
Published: Technische Universität Chemnitz 2006
Subjects:
info:eu-repo/classification/ddc/004
ddc:004
MPI <Schnittstelle>
Parallelrechner
Barrier
InfiniBand
MPI_Barrier
Open MPI
Online Access:http://nbn-resolving.de/urn:nbn:de:swb:ch1-200600019
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Internet

http://nbn-resolving.de/urn:nbn:de:swb:ch1-200600019
https://monarch.qucosa.de/id/qucosa%3A18442
https://monarch.qucosa.de/api/qucosa%3A18442/attachment/ATT-0/
https://monarch.qucosa.de/api/qucosa%3A18442/attachment/ATT-1/

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