13 citations · 13 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2016
Extremely scalable algorithm for 10-atom quantum material simulation on the full system of the K computer
Takeo Hoshi, Hiroto Imachi, Kiyoshi Kumahata +4
An extremely scalable linear-algebraic algorithm was developed for quantum material simulation (electronic state calculation) with 10 atoms or 100-nm-scale materials. The mathe…
hep-lat2012★ 13 cited
Multi-block/multi-core SSOR preconditioner for the QCD quark solver for K computer
T. Boku, K. -I. Ishikawa, Y. Kuramashi +7
We study the algorithmic optimization and performance tuning of the Lattice QCD clover-fermion solver for the K computer. We implement the Lüscher's SAP preconditioner with sub-blo…