102 citations · 262 across the 14 of their papers we have counts for
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cs.PF2013★ 39 cited
Chip-level and multi-node analysis of energy-optimized lattice-Boltzmann CFD simulations
Markus Wittmann, Georg Hager, Thomas Zeiser +2
Memory-bound algorithms show complex performance and energy consumption behavior on multicore processors. We choose the lattice-Boltzmann method (LBM) on an Intel Sandy Bridge clus…
cs.DC2013★ 22 cited
Asynchronous MPI for the Masses
Markus Wittmann, Georg Hager, Thomas Zeiser +1
We present a simple library which equips MPI implementations with truly asynchronous non-blocking point-to-point operations, and which is independent of the underlying communicatio…