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Title: A pipelined superconducting digital processor. Revision 1

Abstract

Short communication

Authors:
; ;  [1]; ;  [2];  [3]
  1. TRW Space and Electronics Group, Redondo Beach, CA (United States)
  2. Lawrence Livermore National Lab., CA (United States)
  3. Conductus, Inc., Sunnyvale, CA (United States)
Publication Date:
Research Org.:
Lawrence Livermore National Lab., CA (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States); Department of Commerce, Washington, DC (United States)
OSTI Identifier:
10187053
Report Number(s):
UCRL-JC-114594; CONF-930863-2
ON: DE93040852
DOE Contract Number:
W-7405-ENG-48
Resource Type:
Technical Report
Resource Relation:
Conference: International superconductive electronic conference,Boulder, CO (United States),11-14 Aug 1993; Other Information: PBD: Jul 1993
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; DIGITAL COMPUTERS; DESIGN; SUPERCONDUCTING DEVICES; SIGNAL CONDITIONERS; JOSEPHSON JUNCTIONS; 665412; 990200; MATHEMATICS AND COMPUTERS

Citation Formats

Spargo, J., Lewis, M., Silver, A., Azevedo, S., Kaschmitter, J., and Whiteley, S.. A pipelined superconducting digital processor. Revision 1. United States: N. p., 1993. Web. doi:10.2172/10187053.
Spargo, J., Lewis, M., Silver, A., Azevedo, S., Kaschmitter, J., & Whiteley, S.. A pipelined superconducting digital processor. Revision 1. United States. doi:10.2172/10187053.
Spargo, J., Lewis, M., Silver, A., Azevedo, S., Kaschmitter, J., and Whiteley, S.. Thu . "A pipelined superconducting digital processor. Revision 1". United States. doi:10.2172/10187053. https://www.osti.gov/servlets/purl/10187053.
@article{osti_10187053,
title = {A pipelined superconducting digital processor. Revision 1},
author = {Spargo, J. and Lewis, M. and Silver, A. and Azevedo, S. and Kaschmitter, J. and Whiteley, S.},
abstractNote = {Short communication},
doi = {10.2172/10187053},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 01 00:00:00 EDT 1993},
month = {Thu Jul 01 00:00:00 EDT 1993}
}

Technical Report:

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  • This report provides a user's manual for the post-processor, TAURUS. TAURUS reads the binary plot files generated by the two and three dimensional finite element codes currently used at LLNL and plots contours, time histories, and deformed shapes. Contours of a large number of quantities may be plotted on meshes consisting of plate, shell, and solid type elements. TAURUS can compute a variety of strain measures, reaction forces along constrained boundaries, and momentum. TAURUS is operational on the CRAY-1, 7600, and VAX computers.
  • The CombinePlt and CombineThs post-processing utilities are designed to merge the data in multiple, processor-local plot and time-history data bases produced by the parallel versions of the analysis codes DYNA3D, NIKE3D or PING into a serial database which is compatible with the existing versions of the GRIZ and THUG visualization tools. These utilities make use of the partition assignment file produced by the PartMesh suite for pre-processing utilities to map the data from the processor-local order to global order. These utilities are also capable of translating 64-bit IEEE data bases into 32-bit IEEE data bases which are required for post-processingmore » with GRIZ or THUG on an SGI workstation.« less
  • The design of a state-of-the-art, high-performance data processor is presented. A general description of the S-1 multiprocessor architecture and an overview of the organization of a specific S-1 multiprocessor configuration are given first. Then processor architecture is described in detail, including caches, virtual memory, memory access modes, status, I/O, and instruction set definition. The S-1 design system (SCALD) used to design and implement both single- and multiprocessor configuration is then discussed. Finally, the detailed design and hardware implementation of the first prototype S-1 processor are presented. 388 figures. (RWR)