2 papers
hep-lat1996
How to compute Green's Functions for entire Mass Trajectories within Krylov Solvers
U. Glaessner, S. Guesken, Th. Lippert +3
The availability of efficient Krylov subspace solvers play a vital role for the solution of a variety of numerical problems in computational science. Here we consider lattice field…
hep-lat1995
Hyper-Systolic Processing on APE100/Quadrics: N^2-Loop Computations
Th. Lippert, G. Ritzenhöfer, U. Glässner +3
We investigate the performance gains from hyper-systolic implementations of n^2-loop problems on the massively parallel computer Quadrics, exploiting its 3-dimensional interprocess…