The CSM Testbed Matrix Processors Internal Logic and Dataflow Descriptions

By National Aeronautics and Space Administration

This report constitutes the final report for subtask 1 of Task 5 of NASA Contract NAS1-18444, Computational Structural Mechanics (CSM) Research. This report contains a detailed description of the coded workings of selected CSM Testbed matrix processors (i.e., TOPO, K, INV, SSOL) and of the arithmetic utility processor AUS. These processors and the current sparse matrix data structures are studied and documented. Items examined include: details of the data structures, interdependence of data structures, data-blocking logic in the data structures, processor data flow and architecture, and processor algorithmic logic flow. Regelbrugge, Marc E. and Wright, Mary A. Unspecified Center COMPUTATION; DATA PROCESSING; MATRIX THEORY; STRUCTURAL ANALYSIS; TEST EQUIPMENT; APPLICATIONS PROGRAMS (COMPUTERS); ARITHMETIC AND LOGIC UNITS; DATA FLOW ANALYSIS...

• Format: Paperback
• Language: English
• ISBN: 1731039689
• ISBN13: 9781731039682
• Release Date: January 1
• Publisher: Independently Published
• Length: 104 Pages
• Weight: 0.58 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"