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Numerically intensive calculations are not well supported by Prolog, yet there are important applications that require tightly coupled symbolic and numeric calculations. We identify some additional built-in predicates and macros for Prolog to support numeric calculations. These predicates are implemented in several layers of software and hardware, including a specially designed high performance numeric coprocessor. Simulated performance results indicate the system will achieve about 4 MFLOPS on the Prolog version of some Whetstone benchmarks (in double precision).

Details

Title
High Performance Numerical Calculation in Prolog Execution
Creator
Despain, Alvin M., Author
Holmer, Bruce K., Author
Yung, Robert, Author
Van Roy, Peter, Author
Computer Science Division, Publisher
Published
1988-02-04
Full Collection Name
Electrical Engineering & Computer Sciences Technical Reports
Other Identifiers
CSD-88-444
Type
Text
Format
technical reports
Extent
13 p
Archive
The Engineering Library
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