eldorado.tu-dortmund.de/server/api/core/bitstreams/772a2054-10d2-4df5-99b9-882170004cc2/content
simple counterpart in this context. For instance, the BPX preconditioner of Bramble, Pasciak and Xu [6] corresponds to the Jacobi preconditioner if the representation with respect to a generating system [...] algorithm
1. Solve ̂D = 11 − −112, where ̂ = 1 − −1T, with the CG method. 2. Compute { = −1 (12 − TD
) .
6 Dustin Ruda, Stefan Turek and Dirk Ribbrock
The computation of ̂ and the transformation of the obtained [...] 083 2,138 2,070 2,138* 2,070* GFLOPS T 698 948 713 948 713* 948*
Total GFLOPS 47,028 12,010 36,877 6,600 130,867 26,010
Total MDof/s 2,860 2,428 2,221 1,177 2,024 1,541
*estimate
Table 3 Properties, benchmark …