Outline
Motivation
Operations
Representations
Vectorization
Rank
Conclusions
|
Timings of vectorized operations
Example |
tn,s |
%mon |
%comp |
%div |
%add |
 |
 |
 |
 |
 |
homog cyclic 7 |
125.8 |
72.5 |
33.6 |
11.8 |
27.1 |
1.5 |
1.9 |
1.3 |
1.3 |
2.6 |
2mat3 |
123.1 |
80.2 |
75.7 |
1.9 |
2.6 |
1.2 |
1.4 |
1.4 |
1.2 |
2.0 |
averages of 30+ examples (char
32003, DegRevLex ordering) |
Pentium Pro |
103.3 |
69.8 |
38.4 |
15.6 |
15.8 |
1.4 |
1.6 |
1.2 |
1.2 |
2.2 |
HP C160 |
125.4 |
69.0 |
41.7 |
17.9 |
9.5 |
1.2 |
1.5 |
1.3 |
1.8 |
2.9 |
DEC Alpha |
221.4 |
69.8 |
37.7 |
16.1 |
16.0 |
1.7 |
1.7 |
1.2 |
1.1 |
2.3 |
|
Examples are available at:
http://www.mathematik.uni-kl.de/~zca/Reports_on_ca/18/
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