On optimizing collective communication

We discuss issues related to the high-performance implementation of collective communications operations on distributed-memory computer architectures. Using a combination of known techniques (many of which were first proposed in the 1980s and early 1990s) along with careful exploitation of communica...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Chan, E.W., Heimlich, M.F., Purkayastha, A., van de Geijn, R.A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Computational efficiency Computational modeling Computer architecture Concurrent computing Costs Distributed computing High performance computing Network topology Protocols Routing
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