Motorola DSP96002 User Manual
Page 722
MOTOROLA
DSP96002 USER’S MANUAL
B-203
IEEE Recommended Functions and Predicates
DSP96000
Benchmark
Word Icyc
B.3.1 Copysign(x,y)
Arithmetic 1 1
Non-arithmetic 6 7
B.3.2 -x
Arithmetic 1 1
Non-arithmetic 1 2
B.3.3 Scalb(y,N) 1 1
B.3.4 Logb(x) 18
x = NaN 4
x = Infinity 7
x = Zero 16
x = In-range 15
B.3.5 Nextafter(x,y) 32
Either operand a NaN 9
X is signed infinity 7
Result is normalized 26
Result is denormalized 24
Result overflowed 26
B.3.6 Finite(x) 3 3
B.3.7 Isnan(x) 3 3
B.3.8 x<>y 3 3
B.3.9 Unordered(x,y) 3 3
B.3.10 Class(x) 38
Signaling not a number 7
Quiet not a number 10
Negative infinity 15
Negative normalized nonzero 21
Negative denormalized 20
Negative zero 15
Positive zero 19
Positive denormalized 23
Positive normalized nonzero 26
Positive infinity 25
Figure B-1. Standard Benchmark Summary (continued)