| A->B的相似度 = (b-c) / a |
| A-B间的相似度 = max( (b-c) / a, (a-d) / b ) |
|
原始内核\目标内核 |
汇编行数 |
freebsd_5.0 |
freebsd_5.1 |
freebsd_5.2 |
freebsd_5.2.1 |
freebsd_5.3 |
freebsd_5.4 |
freebsd_5.5.b4 |
freebsd_6.0 |
|
freebsd_5.0 |
913,353 |
- |
697423 |
712361 |
714811 |
969174 |
1001579 |
1016967 |
1146371 |
|
freebsd_5.1 |
958,699 |
652223 |
- |
682433 |
681769 |
1029692 |
1002484 |
1034263 |
1112613 |
|
freebsd_5.2 |
1,048,418 |
572280 |
604662 |
- |
3252 |
817759 |
865407 |
850969 |
1124929 |
|
freebsd_5.2.1 |
1,049,592 |
493098 |
607199 |
2078 |
- |
816434 |
870479 |
881654 |
1124304 |
|
freebsd_5.3 |
1,161,593 |
742327 |
762747 |
705826 |
724190 |
- |
35581 |
78219 |
977778 |
|
freebsd_5.4 |
1,174,287 |
744511 |
811979 |
732332 |
733290 |
22906 |
- |
25985 |
901307 |
|
freebsd_5.5.b4 |
1,187,447 |
741616 |
783626 |
735617 |
734211 |
40295 |
12975 |
- |
358820 |
|
freebsd_6.0 |
1,271,723 |
791490 |
805184 |
905427 |
907359 |
753022 |
766311 |
622653 |
- |
|
原始内核\目的内核 |
汇编行数 |
freebsd_5.0 |
freebsd_5.1 |
freebsd_5.2 |
freebsd_5.2.1 |
freebsd_5.3 |
freebsd_5.4 |
freebsd_5.5.b4 |
freebsd_6.0 |
|
freebsd_5.0 |
913,353 |
- |
28.61% |
36.79% |
36.65% |
21.07% |
18.91% |
18.67% |
13.72% |
|
freebsd_5.1 |
958,699 |
27.24% |
- |
38.18% |
38.37% |
13.76% |
17.92% |
15.98% |
16.60% |
|
freebsd_5.2 |
1,048,418 |
32.53% |
33.77% |
- |
99.80% |
32.80% |
29.46% |
32.09% |
14.00% |
|
freebsd_5.2.1 |
1,049,592 |
40.04% |
33.49% |
99.69% |
- |
32.89% |
28.95% |
29.13% |
14.05% |
|
freebsd_5.3 |
1,161,593 |
14.72% |
16.87% |
29.49% |
28.01% |
- |
98.03% |
95.49% |
25.31% |
|
freebsd_5.4 |
1,174,287 |
14.38% |
12.49% |
26.92% |
26.94% |
96.97% |
- |
98.91% |
31.54% |
|
freebsd_5.5.b4 |
1,187,447 |
14.46% |
14.74% |
26.34% |
26.56% |
94.43% |
97.80% |
- |
76.88% |
|
freebsd_6.0 |
1,271,723 |
9.58% |
12.07% |
11.24% |
11.18% |
32.13% |
32.08% |
44.41% |
- |
|
原始内核\目标内核 |
汇编行数 |
freebsd_5.3 |
freebsd_6.0 |
netbsd_2.1 |
netbsd_3.0 |
openbsd_3.7 |
openbsd_3.8 |
|
freebsd_5.3 |
1,161,593 |
- |
25.31% |
16.55% |
16.61% |
16.78% |
16.74% |
|
freebsd_6.0 |
1,271,723 |
32.13% |
- |
16.65% |
16.22% |
15.89% |
16.24% |
|
netbsd_2.1 |
1,503,585 |
13.08% |
13.68% |
- |
53.35% |
17.53% |
16.72% |
|
netbsd_3.0 |
1,616,659 |
11.76% |
12.65% |
24.40% |
- |
13.96% |
14.61% |
|
openbsd_3.7 |
1,228,137 |
15.60% |
16.54% |
20.77% |
18.44% |
- |
88.89% |
|
openbsd_3.8 |
1,260,707 |
15.26% |
16.52% |
20.65% |
18.47% |
84.56% |
- |
|
原始内核\目标内核 |
汇编行数 |
fb 5.0 |
fb 5.2 |
fb 6.0 |
k 2-0 |
k 2-14 |
k 2-21 |
k 2-21 lsb |
l 2.6.16 |
nb 2.1 |
nb 3.0 |
ob 3.7 |
ob 3.8 |
os 5.11 |
|
freebsd_5.0 |
913,353 |
- |
36.79% |
13.72% |
40.53% |
30.43% |
30.43% |
40.53% |
6.46% |
11.24% |
11.37% |
10.91% |
10.87% |
5.02% |
|
freebsd_5.2 |
1,048,418 |
32.53% |
- |