Contribution to a conference proceedings/Internal Report

FZJ-2015-04988

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png QPACE 2 and Domain Decomposition on the Intel Xeon Phi

Arts, P. ; Bloch, J. ; Georg, P. ; Glaessle, B. ; Heybrock, S. ; Komatsubara, Y. ; Lohmayer, R. ; Mages, S. ; Mendl, B. ; Meyer, N. ; Parcianello, A. ; Pleiter, D.FZJ* ; Rappl, F. ; Rossi, M. ; Solbrig, S. ; Tecchiolli, G. ; Wettig, T. (Corresponding author) ; Zanier, G.

2015

This record in other databases:

Please use a persistent id in citations: http://hdl.handle.net/2128/10199

Report No.: PoS(LATTICE2014)021

Abstract: We give an overview of QPACE 2, which is a custom-designed supercomputer based on Intel Xeon Phi processors, developed in a collaboration of Regensburg University and Eurotech. We give some general recommendations for how to write high-performance code for the Xeon Phi and then discuss our implementation of a domain-decomposition-based solver and present a number of benchmarks.

---

Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 513 - Supercomputer Facility (POF3-513) (POF3-513)

Appears in the scientific report 2015

---

Database coverage:
;

---