National Computational Infrastructure for Lattice Gauge Theory

Reed, Daniel, A

关键词: BNL;    CEBAF ACCELERATOR;    COMPUTERS;    FERMILAB ACCELERATOR;    QUANTUM CHROMODYNAMICS Quantum Chromodynamics;    Lattice Gauge Theory;   

DOI  :  10.2172/951263
RP-ID  :  DOE/ER/41205-1
PID  :  OSTI ID: 951263
Others  :  TRN: US0903239

学科分类：社会科学、人文和艺术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

In this document we describe work done under the SciDAC-1 Project National Computerational Infrastructure for Lattice Gauge Theory. The objective of this project was to construct the computational infrastructure needed to study quantim chromodynamics (QCD). Nearly all high energy and nuclear physicists in the United States working on the numerical study of QCD are involved in the project, as are Brookhaven National Laboratory (BNL), Fermi National Accelerator Laboratory (FNAL), and Thomas Jefferson National Accelerator Facility (JLab). A list of the serior participants is given in Appendix A.2. The project includes the development of community software for the effective use of the terascale computers, and the research and development of commodity clusters optimized for the study of QCD. The software developed as part of this effort is pubicly available, and is being widely used by physicists in the United States and abroad. The prototype clusters built with SciDAC-1 fund have been used to test the software, and are available to lattice guage theorists in the United States on a peer reviewed basis.