Parallelisierung elementarer Algorithmen expliziter und impliziter Codes

Prof. U. Göhner (DYNAmore GmbH) The usage of parallel hardware platforms has become a standard in the high performance computing community. The problem of scalability for high numbers of prcessors used in parallel are faced within each of the different software vendors. In this paper we describe some basic algorithms, which are used in the different FEM software programs. Different parallelization concepts are shortly described and the resulting scalability problems are discussed.