The End of Error: Unum Computing (Chapman & Hall/CRC Computational Science)

Category: Computer Science
Author: John L. Gustafson
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by andrewl   2019-07-16
I'd never heard of him. He's done a lot of interesting stuff, mostly in high performance computing. From his personal page:

"Gustafson has recently finished writing a book, The End of Error: Unum Computing, that presents a new approach to computer arithmetic: the unum. The universal number, or unum format, encompasses all IEEE floating-point formats as well as fixed-point and exact integer arithmetic. This approach obtains more accurate answers than floating-point arithmetic yet uses fewer bits in many cases, saving memory, bandwidth, energy, and power."

Has anybody read it?

by daly   2019-04-12
Are they planning to implement "The End of Error" ( algorithms?