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Data decomposition for TIM-2D code parallelizing method and its quality evaluation criteria. (Russian. English summary) Zbl 1404.65341
Summary: TIM-2D is a continuum mechanics code that uses irregular polygonal grids of arbitrary structure. Several data decomposition algorithms for fine-grain paralleling of TIM-2D are described. A number of decomposition quality assessment criteria for fine-grain paralleling of TIM-2D are introduced. These criteria and algorithms are verified by means of a number of test decompositions.
MSC:
65Y05 Parallel numerical computation
76M10 Finite element methods applied to problems in fluid mechanics
Software:
TIM-2D
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