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fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
20 lines
1.1 KiB
Text
20 lines
1.1 KiB
Text
Before a calculation can be performed on a parallel computer, it must
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first be decomposed into tasks which are assigned to different processors.
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Efficient use of the machine requires that each processor have about the
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same amount of work to do and that the quantity of interprocessor
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communication is kept small. Finding an optimal decomposition is provably
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hard, but due to its practical importance, a great deal of effort has been
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devoted to developing heuristics for this problem. The decomposition
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problem can be addressed in terms of graph partitioning.
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Chaco implements a variety of algorithms for graph partitioning and is
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used at most of the major parallel computing centers around the world to
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simplify the development of parallel applications, and to ensure that high
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performance is obtained. Chaco has contributed to a wide variety of
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computational studies including investigation of the molecular structure
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of liquid crystals, evaluating the design of a chemical vapor deposition
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reactor and modeling automobile collisions.
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Note: this port includes a patch provided by Walter Landry for use within
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MBDyn.
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