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Lehrstuhl Informatik 2 Zeit: Donnerstag, 16.04.2009, 09.00 Uhr

Summary: Lehrstuhl Informatik 2
Zeit: Donnerstag, 16.04.2009, 09.00 Uhr
Ort: Seminarraum Informatik 11, Ahornstr. 55
(Altbau, 3. OG, Raum 2323)
Referent: Herr Prof. Dr. Anthony T. Chronopoulos,
University of Texas at San Antonio, USA
Titel: Implementation of Distributed Loop Scheduling
Schemes on the TeraGrid
Grid computing can be used for high performance computations. However, a serious
difficulty in concurrent programming of such heterogeneous systems is how to deal
with scheduling and load balancing of such systems which may consist of heteroge-
neous computers on different sites. Distributed scheduling schemes suitable for par-
allel loops with independent iterations on heterogeneous computer clusters have
been proposed and analyzed in the past. We implemented previously derived
schemes in MPICH-G2 and MPIg on the TeraGrid. We present performance results
for three loop scheduling schemes on single and multi-site TeraGrid clusters.
Es laden ein: Die Dozenten der Informatik


Source: Ábrahám, Erika - Fachgruppe Informatik, Rheinisch Westfälische Technische Hochschule Aachen (RWTH)


Collections: Computer Technologies and Information Sciences