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DRAMA: A Library for Parallel Dynamic Load Balancing of Finite Element Applications

Maerten, Bart ; Roose, Dirk ; Basermann, Achim ; Fingberg, Jochen ; Lonsdale, Guy

Euro-Par’99 Parallel Processing, 1999, p.313-316 [Periódico revisado por pares]

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Título:
DRAMA: A Library for Parallel Dynamic Load Balancing of Finite Element Applications
Autor: Maerten, Bart ; Roose, Dirk ; Basermann, Achim ; Fingberg, Jochen ; Lonsdale, Guy
Assuntos: Application Code ; Application Data ; Applied sciences ; Communication Cost ; Computer science; control theory; systems ; Computer systems and distributed systems. User interface ; Dual Graph ; Exact sciences and technology ; Nodal Graph ; Software
É parte de: Euro-Par’99 Parallel Processing, 1999, p.313-316
Descrição: We describe a software library for dynamic load balancing of finite element codes. The application code has to provide the current distributed mesh and information on the calculation and communication requirements, and receives from the library all necessary information to re-allocate the application data. The library computes a new partitioning, either via direct mesh migration or via parallel graph re-partitioning, by interfacing to the ParMetis or Jostle package. We describe the functionality of the DRAMA library and we present some results.
Editor: Berlin, Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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