Autopilot: adaptive control of distributed applications

With increasing development of applications for heterogeneous, distributed computing grids, the focus of performance analysis has shifted from a posteriori optimization on homogeneous parallel systems to application tuning for heterogeneous resources with time varying availability. This shift has pr...

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Vydané v:Proceedings, the seventh International Symposium on High Performance Distributed Computing (Cat. No.98TB100244) : 31 July 1998 s. 172 - 179
Hlavní autori: Ribler, R.L., Vetter, J.S., Simitci, H., Reed, D.A.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 1998
Predmet:
Actuators
Adaptive control
Availability
Distributed computing
Grid computing
Instruments
Performance analysis
Sensor phenomena and characterization
Sensor systems
Time varying systems
ISBN:0818685794, 9780818685798
ISSN:1082-8907
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Popis
Shrnutí:With increasing development of applications for heterogeneous, distributed computing grids, the focus of performance analysis has shifted from a posteriori optimization on homogeneous parallel systems to application tuning for heterogeneous resources with time varying availability. This shift has profound implications for performance instrumentation and analysis techniques. Autopilot is a new infrastructure for dynamic performance tuning of heterogeneous computational grids based on closed loop control. The paper describes the Autopilot model of distributed sensors, actuators, and decision procedures, reports preliminary performance benchmarks, and presents a case study in which the Autopilot library is utilized in the development of an adaptive parallel input/output system.
Bibliografia:SourceType-Conference Papers & Proceedings-1
ObjectType-Conference Paper-1
content type line 25
ISBN:0818685794
9780818685798
ISSN:1082-8907
DOI:10.1109/HPDC.1998.709970