Published March 2000
| Version v1
Journal article
QCD on α-clusters
Creators
Description
It is shown that the 21264 Alpha processor can reach about 20% sustained efficiency for the inversion of the Wilson-Dirac operator. Since fast ethernet is not sufficient to get balancing between computation and communication on reasonable lattice- and system-sizes, an interconnection using Myrinet is discussed. We find a price/performance ratio comparable with state-of-the-art SIMD-systems for lattice QCD
Additional details
Identifiers
- PII
- S0920563200004229;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 83-84
- Journal Issue
- 1-3
- Journal Page Range
- p. 798-800
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 17. international symposium on lattice field theory
- Acronym
- LATTICE '99
- Dates
- 29 Jun - 3 Jul 1999
- Place
- Pisa (Italy)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34048779
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CALCULATION METHODS; DIGITAL COMPUTERS; DIRAC OPERATORS; EQUIPMENT; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS
- Descriptors DEC
- COMPUTERS; CONSTRUCTIVE FIELD THEORY; FIELD THEORIES; MATHEMATICAL OPERATORS; QUANTUM FIELD THEORY; QUANTUM OPERATORS
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.