Communication Avoiding and Hiding in preconditioned Krylov solvers

Bram Reps (1) , Ghysels Pieter (2) , Karl Meerbergen (3) , Emmanuel Agullo (4) , Emrullah Fatih Yetkin (4) , Luc Giraud (4) , Wim Vanroose (1)

1 Universiteit Antwerpen = University of Antwerpen [Antwerpen]
2 LBNL - Lawrence Berkeley National Laboratory [Berkeley]
3 Department of Computer Science - K.U.Leuven
4 HiePACS - High-End Parallel Algorithms for Challenging Numerical Simulations

Domaines: Analyse numérique [math.NA]; Calcul parallèle, distribué et partagé [cs.DC]

Bram Reps, Ghysels Pieter, Karl Meerbergen, Emmanuel Agullo, Emrullah Fatih Yetkin, et al.. Communication Avoiding and Hiding in preconditioned Krylov solvers. High Performance Computing in Science and Engineering: HPCSE'15, IT4Innovations National Supercomputing Center VSB-Technical University of Ostrava, Czech Republic, May 2015, Karolinka, Czech Republic. ⟨hal-01162638⟩