TEG: A High-Performance, Scalable, Multi-network Point-to-Point Communications Methodology

TEG: A High-Performance, Scalable, Multi-network Point-to-Point Communications Methodology

TEG is a new component-based methodology for point-to-point messaging. Developed as part of the Open MPI project, TEG provides a configurable fault-tolerant capability for high-performance messaging that utilizes multi-network interfaces where available. Initial performance comparisons with other MP...

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Bibliographische Detailangaben
Hauptverfasser: Woodall, T. S., Graham, R. L., Castain, R. H., Daniel, D. J., Sukalski, M. W., Fagg, G. E., Gabriel, E., Bosilca, G., Angskun, T., Dongarra, J. J., Squyres, J. M., Sahay, V., Kambadur, P., Barrett, B., Lumsdaine, A.
Format: Buchkapitel
Sprache:eng
Schlagworte:
Applied sciences
Computer science
control theory
systems
Computer systems and distributed systems. User interface
Exact sciences and technology
Fragment Descriptor
Message Passing Interface
Message Passing Interface Implementation
Open Message Passing Interface
Peak Bandwidth
Software
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Beschreibung
Zusammenfassung:TEG is a new component-based methodology for point-to-point messaging. Developed as part of the Open MPI project, TEG provides a configurable fault-tolerant capability for high-performance messaging that utilizes multi-network interfaces where available. Initial performance comparisons with other MPI implementations show comparable ping-pong latencies, but with bandwidths up to 30% higher.
ISSN:0302-9743
1611-3349
DOI:10.1007/978-3-540-30218-6_43