Basic HTML version of Foils prepared
May 19 99
Foil 15 Issue: Floating-point
From
Activities of the Java Grande Forum Numerics Working Group Java Grande Meeting with Sun Microsystems Menlo Park --
March 11 99
.
by
Geoffrey C. Fox
Requirements ...
good performance on most processors
high performance sometimes
exact reproducibility sometimes
access to IEEE features
Problems ...
80-bit registers on x86 ? 2-10x slower
use of fused multiply-add denied
optimizations, e.g. associativity, denied
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