forked from rurban/smhasher
-
Notifications
You must be signed in to change notification settings - Fork 0
/
MicroOAAT
310 lines (244 loc) · 16.8 KB
/
MicroOAAT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
-------------------------------------------------------------------------------
--- Testing MicroOAAT "Small non-multiplicative OAAT that passes all collision checks (by funny-falcon)"
[[[ Sanity Tests ]]]
Verification value 0x16F1BA97 : PASS
Running sanity check 1 ..........PASS
Running AppendedZeroesTest..........PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 0.322 bytes/cycle - 922.13 MiB/sec @ 3 ghz
Alignment 6 - 0.322 bytes/cycle - 922.12 MiB/sec @ 3 ghz
Alignment 5 - 0.322 bytes/cycle - 922.11 MiB/sec @ 3 ghz
Alignment 4 - 0.298 bytes/cycle - 853.77 MiB/sec @ 3 ghz
Alignment 3 - 0.322 bytes/cycle - 922.13 MiB/sec @ 3 ghz
Alignment 2 - 0.322 bytes/cycle - 922.14 MiB/sec @ 3 ghz
Alignment 1 - 0.322 bytes/cycle - 922.13 MiB/sec @ 3 ghz
Alignment 0 - 0.322 bytes/cycle - 922.14 MiB/sec @ 3 ghz
Average - 0.319 bytes/cycle - 913.58 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 14.21 cycles/hash
Small key speed test - 2-byte keys - 16.86 cycles/hash
Small key speed test - 3-byte keys - 19.00 cycles/hash
Small key speed test - 4-byte keys - 22.00 cycles/hash
Small key speed test - 5-byte keys - 25.00 cycles/hash
Small key speed test - 6-byte keys - 31.66 cycles/hash
Small key speed test - 7-byte keys - 31.00 cycles/hash
Small key speed test - 8-byte keys - 35.65 cycles/hash
Small key speed test - 9-byte keys - 37.00 cycles/hash
Small key speed test - 10-byte keys - 41.80 cycles/hash
Small key speed test - 11-byte keys - 43.00 cycles/hash
Small key speed test - 12-byte keys - 47.00 cycles/hash
Small key speed test - 13-byte keys - 50.00 cycles/hash
Small key speed test - 14-byte keys - 53.86 cycles/hash
Small key speed test - 15-byte keys - 55.97 cycles/hash
Small key speed test - 16-byte keys - 59.73 cycles/hash
Small key speed test - 17-byte keys - 62.00 cycles/hash
Small key speed test - 18-byte keys - 71.56 cycles/hash
Small key speed test - 19-byte keys - 68.00 cycles/hash
Small key speed test - 20-byte keys - 77.67 cycles/hash
Small key speed test - 21-byte keys - 75.00 cycles/hash
Small key speed test - 22-byte keys - 78.85 cycles/hash
Small key speed test - 23-byte keys - 83.18 cycles/hash
Small key speed test - 24-byte keys - 90.73 cycles/hash
Small key speed test - 25-byte keys - 87.00 cycles/hash
Small key speed test - 26-byte keys - 91.14 cycles/hash
Small key speed test - 27-byte keys - 93.00 cycles/hash
Small key speed test - 28-byte keys - 99.61 cycles/hash
Small key speed test - 29-byte keys - 99.90 cycles/hash
Small key speed test - 30-byte keys - 103.88 cycles/hash
Small key speed test - 31-byte keys - 123.33 cycles/hash
Average 60.922 cycles/hash
[[[ Differential Tests ]]]
Testing 8303632 up-to-5-bit differentials in 64-bit keys -> 32 bit hashes.
1000 reps, 8303632000 total tests, expecting 1.93 random collisions..........
3 total collisions, of which 3 single collisions were ignored
Testing 11017632 up-to-4-bit differentials in 128-bit keys -> 32 bit hashes.
1000 reps, 11017632000 total tests, expecting 2.57 random collisions..........
2 total collisions, of which 2 single collisions were ignored
Testing 2796416 up-to-3-bit differentials in 256-bit keys -> 32 bit hashes.
1000 reps, 2796416000 total tests, expecting 0.65 random collisions..........
0 total collisions, of which 0 single collisions were ignored
[[[ Avalanche Tests ]]]
Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 88-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 104-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 120-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 136-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 144-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
Testing 152-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
*********FAIL*********
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 4 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11706.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.054%
Keyset 'Cyclic' - 8 cycles of 5 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11841.00 ( 1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 11 - 0.055%
Keyset 'Cyclic' - 8 cycles of 6 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11634.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 10 - 0.064%
Keyset 'Cyclic' - 8 cycles of 7 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11613.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 13 - 0.056%
Keyset 'Cyclic' - 8 cycles of 8 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11672.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 28 - 0.035%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions - Expected 49.57, actual 43.00 ( 0.87x)
Testing distribution - Worst bias is the 16-bit window at bit 16 - 80.510% !!!!!
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions - Expected 3484.56, actual 15804.00 ( 4.54x) !!!!!
Testing distribution - Worst bias is the 17-bit window at bit 15 - 19.131% !!!!!
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions - Expected 40347.77, actual 53360.00 ( 1.32x)
Testing distribution - Worst bias is the 17-bit window at bit 15 - 4.344% !!!!!
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions - Expected 227963.15, actual 241705.00 ( 1.06x)
Testing distribution - Worst bias is the 17-bit window at bit 15 - 1.442% !!!!!
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions - Expected 871784.70, actual 882270.00 ( 1.01x)
Testing distribution - Worst bias is the 17-bit window at bit 15 - 0.604%
*********FAIL*********
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 32-bit keys with up to 6 bits set - 1149017 keys
Testing collisions - Expected 153.70, actual 162.00 ( 1.05x)
Testing distribution - Worst bias is the 17-bit window at bit 16 - 43.891% !!!!!
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions - Expected 2461.72, actual 2660.00 ( 1.08x)
Testing distribution - Worst bias is the 19-bit window at bit 16 - 17.692% !!!!!
Keyset 'Sparse' - 48-bit keys with up to 5 bits set - 1925357 keys
Testing collisions - Expected 431.55, actual 525.00 ( 1.22x)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 22.174% !!!!!
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions - Expected 2069.66, actual 2355.00 ( 1.14x)
Testing distribution - Worst bias is the 19-bit window at bit 17 - 10.916% !!!!!
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions - Expected 8026.87, actual 8705.00 ( 1.08x)
Testing distribution - Worst bias is the 20-bit window at bit 12 - 5.043% !!!!!
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions - Expected 1401.34, actual 1492.00 ( 1.06x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 5.989% !!!!!
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions - Expected 910.36, actual 920.00 ( 1.01x)
Testing distribution - Worst bias is the 19-bit window at bit 17 - 2.084% !!!!!
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions - Expected 512.50, actual 502.00 ( 0.98x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.236%
[[[ Keyset 'Combination Lowbits' Tests ]]]
Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
Testing collisions - Expected 42799.01, actual 43314.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 7 - 0.730%
[[[ Keyset 'Combination Highbits' Tests ]]]
Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
Testing collisions - Expected 42799.01, actual 43174.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 17 - 10.362% !!!!!
[[[ Keyset 'Combination 0x8000000' Tests ]]]
Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
Testing collisions - Expected 512.00, actual 480.00 ( 0.94x)
Testing distribution - Worst bias is the 18-bit window at bit 21 - 10.392% !!!!!
[[[ Keyset 'Combination 0x0000001' Tests ]]]
Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
Testing collisions - Expected 512.00, actual 522.00 ( 1.02x)
Testing distribution - Worst bias is the 17-bit window at bit 7 - 0.124%
[[[ Keyset 'Combination Hi-Lo' Tests ]]]
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions - Expected 17339.30, actual 17542.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 17 - 8.804% !!!!!
[[[ Keyset 'Window' Tests ]]]
Keyset 'Windowed' - 64-bit key, 20-bit window - 64 tests, 1048576 keys per test
Window at 0 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 1 - Testing collisions - Expected 128.00, actual 139.00 ( 1.09x)
Window at 2 - Testing collisions - Expected 128.00, actual 147.00 ( 1.15x)
Window at 3 - Testing collisions - Expected 128.00, actual 132.00 ( 1.03x)
Window at 4 - Testing collisions - Expected 128.00, actual 132.00 ( 1.03x)
Window at 5 - Testing collisions - Expected 128.00, actual 115.00 ( 0.90x)
Window at 6 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 7 - Testing collisions - Expected 128.00, actual 109.00 ( 0.85x)
Window at 8 - Testing collisions - Expected 128.00, actual 133.00 ( 1.04x)
Window at 9 - Testing collisions - Expected 128.00, actual 136.00 ( 1.06x)
Window at 10 - Testing collisions - Expected 128.00, actual 128.00 ( 1.00x)
Window at 11 - Testing collisions - Expected 128.00, actual 109.00 ( 0.85x)
Window at 12 - Testing collisions - Expected 128.00, actual 127.00 ( 0.99x)
Window at 13 - Testing collisions - Expected 128.00, actual 136.00 ( 1.06x)
Window at 14 - Testing collisions - Expected 128.00, actual 138.00 ( 1.08x)
Window at 15 - Testing collisions - Expected 128.00, actual 139.00 ( 1.09x)
Window at 16 - Testing collisions - Expected 128.00, actual 122.00 ( 0.95x)
Window at 17 - Testing collisions - Expected 128.00, actual 146.00 ( 1.14x)
Window at 18 - Testing collisions - Expected 128.00, actual 142.00 ( 1.11x)
Window at 19 - Testing collisions - Expected 128.00, actual 130.00 ( 1.02x)
Window at 20 - Testing collisions - Expected 128.00, actual 132.00 ( 1.03x)
Window at 21 - Testing collisions - Expected 128.00, actual 122.00 ( 0.95x)
Window at 22 - Testing collisions - Expected 128.00, actual 107.00 ( 0.84x)
Window at 23 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 24 - Testing collisions - Expected 128.00, actual 109.00 ( 0.85x)
Window at 25 - Testing collisions - Expected 128.00, actual 123.00 ( 0.96x)
Window at 26 - Testing collisions - Expected 128.00, actual 127.00 ( 0.99x)
Window at 27 - Testing collisions - Expected 128.00, actual 124.00 ( 0.97x)
Window at 28 - Testing collisions - Expected 128.00, actual 114.00 ( 0.89x)
Window at 29 - Testing collisions - Expected 128.00, actual 134.00 ( 1.05x)
Window at 30 - Testing collisions - Expected 128.00, actual 116.00 ( 0.91x)
Window at 31 - Testing collisions - Expected 128.00, actual 94.00 ( 0.73x)
Window at 32 - Testing collisions - Expected 128.00, actual 106.00 ( 0.83x)
Window at 33 - Testing collisions - Expected 128.00, actual 93.00 ( 0.73x)
Window at 34 - Testing collisions - Expected 128.00, actual 123.00 ( 0.96x)
Window at 35 - Testing collisions - Expected 128.00, actual 104.00 ( 0.81x)
Window at 36 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 37 - Testing collisions - Expected 128.00, actual 166.00 ( 1.30x)
Window at 38 - Testing collisions - Expected 128.00, actual 144.00 ( 1.13x)
Window at 39 - Testing collisions - Expected 128.00, actual 107.00 ( 0.84x)
Window at 40 - Testing collisions - Expected 128.00, actual 97.00 ( 0.76x)
Window at 41 - Testing collisions - Expected 128.00, actual 108.00 ( 0.84x)
Window at 42 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 43 - Testing collisions - Expected 128.00, actual 111.00 ( 0.87x)
Window at 44 - Testing collisions - Expected 128.00, actual 133.00 ( 1.04x)
Window at 45 - Testing collisions - Expected 128.00, actual 126.00 ( 0.98x)
Window at 46 - Testing collisions - Expected 128.00, actual 156.00 ( 1.22x)
Window at 47 - Testing collisions - Expected 128.00, actual 178.00 ( 1.39x)
Window at 48 - Testing collisions - Expected 128.00, actual 161.00 ( 1.26x)
Window at 49 - Testing collisions - Expected 128.00, actual 160.00 ( 1.25x)
Window at 50 - Testing collisions - Expected 128.00, actual 132.00 ( 1.03x)
Window at 51 - Testing collisions - Expected 128.00, actual 154.00 ( 1.20x)
Window at 52 - Testing collisions - Expected 128.00, actual 133.00 ( 1.04x)
Window at 53 - Testing collisions - Expected 128.00, actual 134.00 ( 1.05x)
Window at 54 - Testing collisions - Expected 128.00, actual 141.00 ( 1.10x)
Window at 55 - Testing collisions - Expected 128.00, actual 153.00 ( 1.20x)
Window at 56 - Testing collisions - Expected 128.00, actual 109.00 ( 0.85x)
Window at 57 - Testing collisions - Expected 128.00, actual 116.00 ( 0.91x)
Window at 58 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 59 - Testing collisions - Expected 128.00, actual 136.00 ( 1.06x)
Window at 60 - Testing collisions - Expected 128.00, actual 128.00 ( 1.00x)
Window at 61 - Testing collisions - Expected 128.00, actual 109.00 ( 0.85x)
Window at 62 - Testing collisions - Expected 128.00, actual 122.00 ( 0.95x)
Window at 63 - Testing collisions - Expected 128.00, actual 135.00 ( 1.05x)
Window at 64 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "Foo[XXXX]Bar" - 14776336 keys
Testing collisions - Expected 25418.13, actual 25743.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 7 - 4.320% !!!!!
Keyset 'Text' - keys of form "FooBar[XXXX]" - 14776336 keys
Testing collisions - Expected 25418.13, actual 25935.00 ( 1.02x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 18.849% !!!!!
Keyset 'Text' - keys of form "[XXXX]FooBar" - 14776336 keys
Testing collisions - Expected 25418.13, actual 25763.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 7 - 2.249% !!!!!
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 65536 keys
Testing collisions - Expected 0.50, actual 2.00 ( 4.00x) !!!!!
Testing distribution - Worst bias is the 13-bit window at bit 5 - 0.433%
*********FAIL*********
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 1000000 keys
Testing collisions - Expected 116.42, actual 114.00 ( 0.98x)
Testing distribution - Worst bias is the 17-bit window at bit 11 - 0.083%
Input vcode 0xc0e390f0, Output vcode 0xfcf600cf, Result vcode 0x00000001
Verification value is 0x00000001 - Testing took 1854.921814 seconds
-------------------------------------------------------------------------------