Using MPI: portable parallel programming with the message-passing interface
Using MPI: portable parallel programming with the message-passing interface
PVM: Parallel virtual machine: a users' guide and tutorial for networked parallel computing
PVM: Parallel virtual machine: a users' guide and tutorial for networked parallel computing
Numerical Linear Algebra for High Performance Computers
Numerical Linear Algebra for High Performance Computers
Iterative Methods for Sparse Linear Systems
Iterative Methods for Sparse Linear Systems
FEM Computations on Clusters Using Different Models of Parallel Programming
PPAM '01 Proceedings of the th International Conference on Parallel Processing and Applied Mathematics-Revised Papers
PPAM'09 Proceedings of the 8th international conference on Parallel processing and applied mathematics: Part I
Porting thermomechanical applications to grid environment
PPAM'05 Proceedings of the 6th international conference on Parallel Processing and Applied Mathematics
Adaptive FEM package with decentralized parallel adaptation of tetrahedral meshes
LSSC'11 Proceedings of the 8th international conference on Large-Scale Scientific Computing
Parallel FEM adaptation on hierarchical architectures
PPAM'11 Proceedings of the 9th international conference on Parallel Processing and Applied Mathematics - Volume Part I
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This paper presents a concept and implementation of an object-oriented software environment for the parallel finite element modeling on networks (clusters) of workstations. This environment is an extension of the sequential NuscaS software, previously developed at the Technical University of Czestochowa. The domain decomposition technique and iterative methods of solving large sparse linear systems are used to develop the parallel kernel of the environment. The application of the object-oriented approach allows mechanisms supporting parallelism to be transparent for developers of new application modules. The performance results obtained for the simulation of solidification of castings are promising, and indicate that a significant reduction in runtime can be achieved for sufficiently large meshes.