QCD on the connection machine
Description
In this talk I give a brief introduction to the standard model of particle interactions and illustrate why analytical methods fail to solve QCD. I then give some details of our implementation of the high performance QCD code on the CM2 and highlight the important lessons learned. The sustained speed of the code at the time of this conference is 5.2 Gigaflops (scaled to a full 64K machine). Since this is a conference dedicated to computing in the 21st century, I will tailor my expectations (somewhat idiosyncratic) of the physics objectives to reflect what we will be able to do in 10 years time, extrapolating from where we stand today. This work is being done under a joint LANL-TMC collaboration consisting of C. Baillie, R. Brickner, D. Daniel, G. Kilcup, L. Johnson, A. Patel. S. Sharpe and myself. 5 refs
Availability note (English)
MF available from INIS under the Report Number; OSTI as DE91005879; NTIS; INIS; US Govt. Printing Office Dep.Files
22032493.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- LA-UR--90-4225
Conference
- Title
- Conference on large scale computing in the 21st century.
- Dates
- 28 Sep - 3 Oct 1990.
- Place
- Boston, MA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22032493
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S99: GENERAL AND MISCELLANEOUS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ARRAY PROCESSORS; COMPUTER CALCULATIONS; MONTE CARLO METHOD; PARALLEL PROCESSING; QUANTUM CHROMODYNAMICS; STANDARD MODEL
- Descriptors DEC
- COMPUTERS; DIGITAL COMPUTERS; FIELD THEORIES; GRAND UNIFIED THEORY; MATHEMATICAL MODELS; PARTICLE MODELS; PROGRAMMING; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS
Optional Information
- Contract/Grant/Project number
- Contract W-7405-ENG-36
- Secondary number(s)
- CONF-9009319--1.