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prvhash64_64m.txt
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prvhash64_64m.txt
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-------------------------------------------------------------------------------
--- Testing prvhash64_64m "prvhash64m 4.3 64bit" GOOD
[[[ Sanity Tests ]]]
Verification value 0xD37C7E74 ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 1.076 bytes/cycle - 3078.39 MiB/sec @ 3 ghz
Alignment 6 - 1.076 bytes/cycle - 3078.38 MiB/sec @ 3 ghz
Alignment 5 - 1.074 bytes/cycle - 3072.66 MiB/sec @ 3 ghz
Alignment 4 - 1.076 bytes/cycle - 3078.38 MiB/sec @ 3 ghz
Alignment 3 - 1.075 bytes/cycle - 3074.28 MiB/sec @ 3 ghz
Alignment 2 - 1.076 bytes/cycle - 3078.38 MiB/sec @ 3 ghz
Alignment 1 - 1.076 bytes/cycle - 3078.38 MiB/sec @ 3 ghz
Alignment 0 - 1.076 bytes/cycle - 3078.56 MiB/sec @ 3 ghz
Average - 1.076 bytes/cycle - 3077.18 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 38.00 cycles/hash
Small key speed test - 2-byte keys - 39.00 cycles/hash
Small key speed test - 3-byte keys - 40.75 cycles/hash
Small key speed test - 4-byte keys - 39.23 cycles/hash
Small key speed test - 5-byte keys - 39.00 cycles/hash
Small key speed test - 6-byte keys - 39.28 cycles/hash
Small key speed test - 7-byte keys - 39.30 cycles/hash
Small key speed test - 8-byte keys - 41.00 cycles/hash
Small key speed test - 9-byte keys - 40.99 cycles/hash
Small key speed test - 10-byte keys - 42.00 cycles/hash
Small key speed test - 11-byte keys - 43.74 cycles/hash
Small key speed test - 12-byte keys - 43.72 cycles/hash
Small key speed test - 13-byte keys - 43.66 cycles/hash
Small key speed test - 14-byte keys - 43.68 cycles/hash
Small key speed test - 15-byte keys - 43.69 cycles/hash
Small key speed test - 16-byte keys - 48.91 cycles/hash
Small key speed test - 17-byte keys - 49.41 cycles/hash
Small key speed test - 18-byte keys - 49.72 cycles/hash
Small key speed test - 19-byte keys - 49.00 cycles/hash
Small key speed test - 20-byte keys - 49.00 cycles/hash
Small key speed test - 21-byte keys - 49.00 cycles/hash
Small key speed test - 22-byte keys - 49.00 cycles/hash
Small key speed test - 23-byte keys - 49.00 cycles/hash
Small key speed test - 24-byte keys - 56.71 cycles/hash
Small key speed test - 25-byte keys - 57.72 cycles/hash
Small key speed test - 26-byte keys - 56.99 cycles/hash
Small key speed test - 27-byte keys - 57.00 cycles/hash
Small key speed test - 28-byte keys - 57.00 cycles/hash
Small key speed test - 29-byte keys - 57.00 cycles/hash
Small key speed test - 30-byte keys - 57.00 cycles/hash
Small key speed test - 31-byte keys - 57.00 cycles/hash
Average 47.307 cycles/hash
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 756.190 cycles/op (479826 inserts, 1% deletions)
Running std HashMapTest: 638.583 cycles/op (5.3 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 853.320 cycles/op (479826 inserts, 1% deletions)
Running fast HashMapTest: 496.131 cycles/op (5.9 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.617333%
Testing 32-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.611333%
Testing 40-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.658000%
Testing 48-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.683333%
Testing 56-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.645333%
Testing 64-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.647333%
Testing 72-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.666667%
Testing 80-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.662667%
Testing 96-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.745333%
Testing 112-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.669333%
Testing 128-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.688000%
Testing 160-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.718000%
Testing 512-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.752000%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.807333%
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 16-bit keys with up to 9 bits set - 50643 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 0.3, actual 1 (3.35x) (1) !
Testing collisions (high 19-25 bits) - Worst is 25 bits: 44/38 (1.15x)
Testing collisions (low 32-bit) - Expected 0.3, actual 0 (0.00x)
Testing collisions (low 19-25 bits) - Worst is 23 bits: 167/152 (1.09x)
Testing distribution - Worst bias is the 13-bit window at bit 48 - 0.530%
Keyset 'Sparse' - 24-bit keys with up to 8 bits set - 1271626 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 188.2, actual 201 (1.07x) (13)
Testing collisions (high 24-35 bits) - Worst is 34 bits: 56/47 (1.19x)
Testing collisions (low 32-bit) - Expected 188.2, actual 203 (1.08x) (15)
Testing collisions (low 24-35 bits) - Worst is 32 bits: 203/188 (1.08x)
Testing distribution - Worst bias is the 17-bit window at bit 15 - 0.099%
Keyset 'Sparse' - 32-bit keys with up to 7 bits set - 4514873 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2372.2, actual 2433 (1.03x) (61)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 159/148 (1.07x)
Testing collisions (low 32-bit) - Expected 2372.2, actual 2289 (0.96x)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 76/74 (1.02x)
Testing distribution - Worst bias is the 19-bit window at bit 31 - 0.055%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2460.8, actual 2480 (1.01x) (20)
Testing collisions (high 25-38 bits) - Worst is 31 bits: 4979/4919 (1.01x)
Testing collisions (low 32-bit) - Expected 2460.8, actual 2425 (0.99x) (-35)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 39/38 (1.01x)
Testing distribution - Worst bias is the 19-bit window at bit 32 - 0.046%
Keyset 'Sparse' - 48-bit keys with up to 6 bits set - 14196869 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 23437.8, actual 23430 (1.00x) (-7)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 33/22 (1.44x)
Testing collisions (low 32-bit) - Expected 23437.8, actual 23318 (0.99x) (-119)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 25/22 (1.09x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.030%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2069.0, actual 2103 (1.02x) (35)
Testing collisions (high 25-38 bits) - Worst is 33 bits: 1093/1034 (1.06x)
Testing collisions (low 32-bit) - Expected 2069.0, actual 2048 (0.99x) (-20)
Testing collisions (low 25-38 bits) - Worst is 29 bits: 16594/16513 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 0.057%
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8021.7, actual 7902 (0.99x) (-119)
Testing collisions (high 26-40 bits) - Worst is 26 bits: 493307/493171 (1.00x)
Testing collisions (low 32-bit) - Expected 8021.7, actual 8028 (1.00x) (7)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 36/31 (1.15x)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.037%
Keyset 'Sparse' - 72-bit keys with up to 5 bits set - 15082603 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 26451.8, actual 26556 (1.00x) (105)
Testing collisions (high 27-42 bits) - Worst is 39 bits: 229/206 (1.11x)
Testing collisions (low 32-bit) - Expected 26451.8, actual 26466 (1.00x) (15)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 39/25 (1.51x)
Testing distribution - Worst bias is the 20-bit window at bit 43 - 0.020%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1401.0, actual 1397 (1.00x) (-3)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 46/43 (1.05x)
Testing collisions (low 32-bit) - Expected 1401.0, actual 1357 (0.97x)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 46/43 (1.05x)
Testing distribution - Worst bias is the 19-bit window at bit 33 - 0.058%
Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 84546.1, actual 84179 (1.00x) (-367)
Testing collisions (high 28-44 bits) - Worst is 41 bits: 168/165 (1.02x)
Testing collisions (low 32-bit) - Expected 84546.1, actual 84407 (1.00x) (-139)
Testing collisions (low 28-44 bits) - Worst is 44 bits: 22/20 (1.06x)
Testing distribution - Worst bias is the 20-bit window at bit 54 - 0.015%
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 910.2, actual 917 (1.01x) (7)
Testing collisions (high 25-37 bits) - Worst is 32 bits: 917/910 (1.01x)
Testing collisions (low 32-bit) - Expected 910.2, actual 904 (0.99x) (-6)
Testing collisions (low 25-37 bits) - Worst is 34 bits: 242/227 (1.06x)
Testing distribution - Worst bias is the 19-bit window at bit 35 - 0.068%
Keyset 'Sparse' - 512-bit keys with up to 3 bits set - 22370049 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 58155.4, actual 57864 (0.99x) (-291)
Testing collisions (high 28-43 bits) - Worst is 29 bits: 459197/459645 (1.00x)
Testing collisions (low 32-bit) - Expected 58155.4, actual 58355 (1.00x) (200)
Testing collisions (low 28-43 bits) - Worst is 43 bits: 33/28 (1.16x)
Testing distribution - Worst bias is the 20-bit window at bit 9 - 0.011%
Keyset 'Sparse' - 1024-bit keys with up to 2 bits set - 524801 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 32.1, actual 38 (1.19x) (6)
Testing collisions (high 22-32 bits) - Worst is 32 bits: 38/32 (1.19x)
Testing collisions (low 32-bit) - Expected 32.1, actual 33 (1.03x) (1)
Testing collisions (low 22-32 bits) - Worst is 29 bits: 281/256 (1.10x)
Testing distribution - Worst bias is the 15-bit window at bit 60 - 0.165%
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.4, actual 571 (1.11x) (59)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/32 (1.16x)
Testing collisions (low 32-bit) - Expected 512.4, actual 489 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8336/8178 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.073%
[[[ Keyset 'Permutation' Tests ]]]
Combination Lowbits Tests:
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 668.6, actual 670 (1.00x) (2)
Testing collisions (high 24-37 bits) - Worst is 35 bits: 87/83 (1.04x)
Testing collisions (low 32-bit) - Expected 668.6, actual 647 (0.97x)
Testing collisions (low 24-37 bits) - Worst is 25 bits: 83919/83595 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.056%
Combination Highbits Tests
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 668.6, actual 624 (0.93x)
Testing collisions (high 24-37 bits) - Worst is 34 bits: 167/167 (1.00x)
Testing collisions (low 32-bit) - Expected 668.6, actual 657 (0.98x) (-11)
Testing collisions (low 24-37 bits) - Worst is 30 bits: 2694/2672 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 50 - 0.069%
Combination Hi-Lo Tests:
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 17322.9, actual 17126 (0.99x) (-196)
Testing collisions (high 27-41 bits) - Worst is 39 bits: 155/135 (1.14x)
Testing collisions (low 32-bit) - Expected 17322.9, actual 17309 (1.00x) (-13)
Testing collisions (low 27-41 bits) - Worst is 41 bits: 41/33 (1.21x)
Testing distribution - Worst bias is the 19-bit window at bit 38 - 0.017%
Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8169 (1.00x) (-17)
Testing collisions (high 26-40 bits) - Worst is 26 bits: 502754/503108 (1.00x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8144 (0.99x) (-42)
Testing collisions (low 26-40 bits) - Worst is 34 bits: 2073/2047 (1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 22 - 0.038%
Combination 0x0000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8299 (1.01x) (113)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 268/255 (1.05x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8237 (1.01x) (51)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 523/511 (1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 9 - 0.047%
Combination 0x800000000000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8154 (1.00x) (-32)
Testing collisions (high 26-40 bits) - Worst is 34 bits: 2105/2047 (1.03x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8127 (0.99x) (-59)
Testing collisions (low 26-40 bits) - Worst is 38 bits: 140/127 (1.09x)
Testing distribution - Worst bias is the 20-bit window at bit 32 - 0.035%
Combination 0x000000000000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8321 (1.02x) (135)
Testing collisions (high 26-40 bits) - Worst is 32 bits: 8321/8186 (1.02x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8197 (1.00x) (11)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 41/31 (1.28x)
Testing distribution - Worst bias is the 20-bit window at bit 34 - 0.046%
Combination 16-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8173 (1.00x) (-13)
Testing collisions (high 26-40 bits) - Worst is 27 bits: 257833/256766 (1.00x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8190 (1.00x) (4)
Testing collisions (low 26-40 bits) - Worst is 38 bits: 141/127 (1.10x)
Testing distribution - Worst bias is the 20-bit window at bit 18 - 0.040%
Combination 16-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8174 (1.00x) (-12)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 39/31 (1.22x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8200 (1.00x) (14)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 264/255 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.024%
Combination 32-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8226 (1.00x) (40)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8057 (0.98x) (-129)
Testing collisions (low 26-40 bits) - Worst is 26 bits: 503945/503108 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.051%
Combination 32-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8216 (1.00x) (30)
Testing collisions (high 26-40 bits) - Worst is 32 bits: 8216/8186 (1.00x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8176 (1.00x) (-10)
Testing collisions (low 26-40 bits) - Worst is 38 bits: 136/127 (1.06x)
Testing distribution - Worst bias is the 20-bit window at bit 3 - 0.042%
Combination 64-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8220 (1.00x) (34)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 73/63 (1.14x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8203 (1.00x) (17)
Testing collisions (low 26-40 bits) - Worst is 34 bits: 2128/2047 (1.04x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.046%
Combination 64-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8236 (1.01x) (50)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 39/31 (1.22x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8207 (1.00x) (21)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 275/255 (1.07x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.033%
Combination 128-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8291 (1.01x) (105)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 33/31 (1.03x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8317 (1.02x) (131)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 536/511 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.036%
Combination 128-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8244 (1.01x) (58)
Testing collisions (high 26-40 bits) - Worst is 33 bits: 4147/4094 (1.01x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8294 (1.01x) (108)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 43/31 (1.34x)
Testing distribution - Worst bias is the 20-bit window at bit 41 - 0.034%
[[[ Keyset 'Window' Tests ]]]
Keyset 'Window' - 32-bit key, 25-bit window - 32 tests, 33554432 keys per test
Window at 0 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 1 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 2 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 3 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 4 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 5 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 6 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 7 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 8 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 9 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 10 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 11 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 12 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 13 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 14 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 15 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 16 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 17 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 18 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 19 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 20 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 21 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 22 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 23 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 24 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 25 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 26 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 27 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 28 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 29 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 30 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 31 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 32 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 114 (0.98x)
Testing collisions (high 23-34 bits) - Worst is 30 bits: 497/465 (1.07x)
Testing collisions (low 32-bit) - Expected 116.4, actual 106 (0.91x)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 34/29 (1.17x)
Testing distribution - Worst bias is the 17-bit window at bit 56 - 0.107%
Keyset 'Cyclic' - 8 cycles of 9 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 129 (1.11x) (13)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 69/58 (1.19x)
Testing collisions (low 32-bit) - Expected 116.4, actual 131 (1.13x) (15)
Testing collisions (low 23-34 bits) - Worst is 33 bits: 72/58 (1.24x)
Testing distribution - Worst bias is the 16-bit window at bit 15 - 0.115%
Keyset 'Cyclic' - 8 cycles of 10 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 88 (0.76x)
Testing collisions (high 23-34 bits) - Worst is 25 bits: 14859/14754 (1.01x)
Testing collisions (low 32-bit) - Expected 116.4, actual 107 (0.92x)
Testing collisions (low 23-34 bits) - Worst is 25 bits: 14852/14754 (1.01x)
Testing distribution - Worst bias is the 17-bit window at bit 36 - 0.095%
Keyset 'Cyclic' - 8 cycles of 11 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 115 (0.99x) (-1)
Testing collisions (high 23-34 bits) - Worst is 30 bits: 488/465 (1.05x)
Testing collisions (low 32-bit) - Expected 116.4, actual 111 (0.95x)
Testing collisions (low 23-34 bits) - Worst is 30 bits: 469/465 (1.01x)
Testing distribution - Worst bias is the 16-bit window at bit 55 - 0.088%
Keyset 'Cyclic' - 8 cycles of 12 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 115 (0.99x) (-1)
Testing collisions (high 23-34 bits) - Worst is 29 bits: 967/930 (1.04x)
Testing collisions (low 32-bit) - Expected 116.4, actual 110 (0.94x)
Testing collisions (low 23-34 bits) - Worst is 28 bits: 1920/1860 (1.03x)
Testing distribution - Worst bias is the 17-bit window at bit 48 - 0.134%
Keyset 'Cyclic' - 8 cycles of 16 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 108 (0.93x)
Testing collisions (high 23-34 bits) - Worst is 27 bits: 3811/3716 (1.03x)
Testing collisions (low 32-bit) - Expected 116.4, actual 133 (1.14x) (17)
Testing collisions (low 23-34 bits) - Worst is 33 bits: 67/58 (1.15x)
Testing distribution - Worst bias is the 17-bit window at bit 59 - 0.183%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 49.6, actual 47 (0.95x)
Testing collisions (high 23-33 bits) - Worst is 23 bits: 24923/24735 (1.01x)
Testing collisions (low 32-bit) - Expected 49.6, actual 54 (1.09x) (5)
Testing collisions (low 23-33 bits) - Worst is 31 bits: 118/99 (1.19x)
Testing distribution - Worst bias is the 16-bit window at bit 1 - 0.093%
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 3483.1, actual 3416 (0.98x) (-67)
Testing collisions (high 26-39 bits) - Worst is 34 bits: 872/871 (1.00x)
Testing collisions (low 32-bit) - Expected 3483.1, actual 3488 (1.00x) (5)
Testing collisions (low 26-39 bits) - Worst is 35 bits: 452/435 (1.04x)
Testing distribution - Worst bias is the 19-bit window at bit 56 - 0.055%
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 40289.5, actual 40619 (1.01x) (330)
Testing collisions (high 27-42 bits) - Worst is 32 bits: 40619/40289 (1.01x)
Testing collisions (low 32-bit) - Expected 40289.5, actual 40617 (1.01x) (328)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 42/39 (1.07x)
Testing distribution - Worst bias is the 20-bit window at bit 53 - 0.025%
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 227182.3, actual 226711 (1.00x) (-471)
Testing collisions (high 29-45 bits) - Worst is 45 bits: 30/27 (1.08x)
Testing collisions (low 32-bit) - Expected 227182.3, actual 227550 (1.00x) (368)
Testing collisions (low 29-45 bits) - Worst is 43 bits: 124/111 (1.11x)
Testing distribution - Worst bias is the 20-bit window at bit 5 - 0.006%
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 865959.1, actual 865378 (1.00x) (-581)
Testing collisions (high 30-47 bits) - Worst is 46 bits: 62/53 (1.17x)
Testing collisions (low 32-bit) - Expected 865959.1, actual 866855 (1.00x) (896)
Testing collisions (low 30-47 bits) - Worst is 44 bits: 224/212 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.004%
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "FooXXXXBar" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25389.0, actual 25643 (1.01x) (254)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 26/24 (1.05x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25347 (1.00x) (-42)
Testing collisions (low 27-42 bits) - Worst is 37 bits: 811/794 (1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 30 - 0.022%
Keyset 'Text' - keys of form "FooBarXXXX" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25389.0, actual 25187 (0.99x) (-202)
Testing collisions (high 27-42 bits) - Worst is 40 bits: 122/99 (1.23x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25545 (1.01x) (156)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 28/24 (1.13x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.017%
Keyset 'Text' - keys of form "XXXXFooBar" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25389.0, actual 25109 (0.99x) (-280)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 57/49 (1.15x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25601 (1.01x) (212)
Testing collisions (low 27-42 bits) - Worst is 35 bits: 3261/3176 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 20 - 0.020%
Keyset 'Words' - 4000000 random keys of len 6-16 from alnum charset
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1862.1, actual 1956 (1.05x) (94)
Testing collisions (high 25-38 bits) - Worst is 33 bits: 996/931 (1.07x)
Testing collisions (low 32-bit) - Expected 1862.1, actual 1881 (1.01x) (19)
Testing collisions (low 25-38 bits) - Worst is 36 bits: 123/116 (1.06x)
Testing distribution - Worst bias is the 19-bit window at bit 48 - 0.057%
Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1862.1, actual 1873 (1.01x) (11)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 132/116 (1.13x)
Testing collisions (low 32-bit) - Expected 1862.1, actual 1858 (1.00x) (-4)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 33/29 (1.13x)
Testing distribution - Worst bias is the 19-bit window at bit 19 - 0.069%
Keyset 'Words' - 479826 dict words
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 26.8, actual 32 (1.19x) (6)
Testing collisions (high 22-32 bits) - Worst is 32 bits: 32/26 (1.19x)
Testing collisions (low 32-bit) - Expected 26.8, actual 30 (1.12x) (4)
Testing collisions (low 22-32 bits) - Worst is 32 bits: 30/26 (1.12x)
Testing distribution - Worst bias is the 16-bit window at bit 54 - 0.207%
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 204800 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 4.9, actual 3 (0.61x)
Testing collisions (high 21-29 bits) - Worst is 23 bits: 2549/2479 (1.03x)
Testing collisions (low 32-bit) - Expected 4.9, actual 7 (1.43x) (3)
Testing collisions (low 21-29 bits) - Worst is 26 bits: 319/312 (1.02x)
Testing distribution - Worst bias is the 15-bit window at bit 38 - 0.347%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 5000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2909.3, actual 2905 (1.00x) (-4)
Testing collisions (high 26-39 bits) - Worst is 35 bits: 376/363 (1.03x)
Testing collisions (low 32-bit) - Expected 2909.3, actual 3028 (1.04x) (119)
Testing collisions (low 26-39 bits) - Worst is 32 bits: 3028/2909 (1.04x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 0.036%
[[[ Keyset 'PerlinNoise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 32725.4, actual 32727 (1.00x) (2)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 76/63 (1.19x)
Testing collisions (low 32-bit) - Expected 32725.4, actual 32882 (1.00x) (157)
Testing collisions (low 27-42 bits) - Worst is 38 bits: 520/511 (1.02x)
Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1116.2, actual 1080 (0.97x)
Testing collisions (high 25-37 bits) - Worst is 34 bits: 298/279 (1.07x)
Testing collisions (low 32-bit) - Expected 1116.2, actual 1074 (0.96x)
Testing collisions (low 25-37 bits) - Worst is 36 bits: 78/69 (1.12x)
[[[ Diff 'Differential' Tests ]]]
Testing 8303632 up-to-5-bit differentials in 64-bit keys -> 64 bit hashes.
1000 reps, 8303632000 total tests, expecting 0.00 random collisions..........
0 total collisions, of which 0 single collisions were ignored
Testing 11017632 up-to-4-bit differentials in 128-bit keys -> 64 bit hashes.
1000 reps, 11017632000 total tests, expecting 0.00 random collisions..........
0 total collisions, of which 0 single collisions were ignored
Testing 2796416 up-to-3-bit differentials in 256-bit keys -> 64 bit hashes.
1000 reps, 2796416000 total tests, expecting 0.00 random collisions..........
0 total collisions, of which 0 single collisions were ignored
[[[ DiffDist 'Differential Distribution' Tests ]]]
Testing bit 0
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 269/255 (1.05x)
Testing collisions (low 32-bit) - Expected 511.9, actual 488 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16386/16298 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.079%
Testing bit 1
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 66/63 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 483 (0.94x)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 261/255 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 4 - 0.056%
Testing bit 2
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2156/2046 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.080%
Testing bit 3
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 493 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64352/64191 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 521 (1.02x) (10)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 278/255 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.078%
Testing bit 4
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 136/127 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 490 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 264/255 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.059%
Testing bit 5
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 537 (1.05x) (26)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 543 (1.06x) (32)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2177/2046 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 16 - 0.056%
Testing bit 6
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low 32-bit) - Expected 511.9, actual 563 (1.10x) (52)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing distribution - Worst bias is the 18-bit window at bit 34 - 0.071%
Testing bit 7
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 515 (1.01x) (4)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32557/32429 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.082%
Testing bit 8
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 457 (0.89x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 64/63 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 71/63 (1.11x)
Testing distribution - Worst bias is the 18-bit window at bit 6 - 0.088%
Testing bit 9
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 465 (0.91x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64248/64191 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 489 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32706/32429 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.073%
Testing bit 10
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 472 (0.92x)
Testing collisions (high 24-36 bits) - Worst is 29 bits: 4161/4090 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 494 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32642/32429 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 53 - 0.076%
Testing bit 11
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 531 (1.04x) (20)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 531/511 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 260/255 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.096%
Testing bit 12
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 137/127 (1.07x)
Testing collisions (low 32-bit) - Expected 511.9, actual 543 (1.06x) (32)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 141/127 (1.10x)
Testing distribution - Worst bias is the 18-bit window at bit 60 - 0.097%
Testing bit 13
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 528 (1.03x) (17)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 528/511 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.096%
Testing bit 14
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 510 (1.00x) (-1)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 498 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 63 - 0.051%
Testing bit 15
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 43/31 (1.34x)
Testing collisions (low 32-bit) - Expected 511.9, actual 490 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2140/2046 (1.05x)
Testing distribution - Worst bias is the 17-bit window at bit 35 - 0.054%
Testing bit 16
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 488 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 72/63 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 72/63 (1.13x)
Testing distribution - Worst bias is the 18-bit window at bit 33 - 0.056%
Testing bit 17
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 494 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64594/64191 (1.01x)
Testing collisions (low 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 136/127 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 58 - 0.068%
Testing bit 18
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 560 (1.09x) (49)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 294/255 (1.15x)
Testing collisions (low 32-bit) - Expected 511.9, actual 553 (1.08x) (42)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 553/511 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 58 - 0.091%
Testing bit 19
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16603/16298 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 38 - 0.069%
Testing bit 20
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 485 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 137/127 (1.07x)
Testing collisions (low 32-bit) - Expected 511.9, actual 536 (1.05x) (25)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 536/511 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.095%
Testing bit 21
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 512 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 66/63 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 540 (1.05x) (29)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 38 - 0.083%
Testing bit 22
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 548 (1.07x) (37)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 491 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 151/127 (1.18x)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.099%
Testing bit 23
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 489 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1025/1023 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 135/127 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.060%
Testing bit 24
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 474 (0.93x)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1028/1023 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 505 (0.99x) (-6)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 134/127 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.069%
Testing bit 25
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 551 (1.08x) (40)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 35 - 0.068%
Testing bit 26
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 140/127 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 34/31 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.100%
Testing bit 27
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 141/127 (1.10x)
Testing collisions (low 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 143/127 (1.12x)
Testing distribution - Worst bias is the 18-bit window at bit 62 - 0.088%
Testing bit 28
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 265/255 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 481 (0.94x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.073%
Testing bit 29
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 553 (1.08x) (42)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing collisions (low 32-bit) - Expected 511.9, actual 484 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8255/8170 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 43 - 0.063%
Testing bit 30
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 136/127 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 524 (1.02x) (13)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 78/63 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit 35 - 0.068%
Testing bit 31
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 501 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 133/127 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 477 (0.93x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 24 - 0.078%
Testing bit 32
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 139/127 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 33 - 0.050%
Testing bit 33
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 512 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 147/127 (1.15x)
Testing collisions (low 32-bit) - Expected 511.9, actual 577 (1.13x) (66)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 44/31 (1.38x)
Testing distribution - Worst bias is the 18-bit window at bit 59 - 0.065%
Testing bit 34
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 499 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 487 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 133/127 (1.04x)
Testing distribution - Worst bias is the 18-bit window at bit 63 - 0.083%
Testing bit 35
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 534 (1.04x) (23)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 275/255 (1.07x)
Testing collisions (low 32-bit) - Expected 511.9, actual 499 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32651/32429 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.059%
Testing bit 36
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 524 (1.02x) (13)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1049/1023 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1029/1023 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 61 - 0.101%
Testing bit 37
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 534 (1.04x) (23)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 534/511 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 29 bits: 4128/4090 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 47 - 0.066%
Testing bit 38
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 507 (0.99x) (-4)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 34/31 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 557 (1.09x) (46)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 45/31 (1.41x)
Testing distribution - Worst bias is the 18-bit window at bit 46 - 0.090%
Testing bit 39
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 512 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 133/127 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 543 (1.06x) (32)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 543/511 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.084%
Testing bit 40
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 523 (1.02x) (12)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.056%
Testing bit 41
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 501 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2053/2046 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 512 (1.00x) (1)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.070%
Testing bit 42
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 547 (1.07x) (36)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 71/63 (1.11x)
Testing distribution - Worst bias is the 18-bit window at bit 41 - 0.066%
Testing bit 43
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 485 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 288/255 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 537 (1.05x) (26)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 537/511 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.097%
Testing bit 44
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 85/63 (1.33x)
Testing collisions (low 32-bit) - Expected 511.9, actual 494 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 29 bits: 4128/4090 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 51 - 0.094%
Testing bit 45
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 459 (0.90x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64260/64191 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 505 (0.99x) (-6)
Testing collisions (low 24-36 bits) - Worst is 29 bits: 4125/4090 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 45 - 0.060%
Testing bit 46
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 542 (1.06x) (31)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing distribution - Worst bias is the 18-bit window at bit 61 - 0.086%
Testing bit 47
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 526 (1.03x) (15)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 136/127 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 533 (1.04x) (22)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 533/511 (1.04x)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.073%
Testing bit 48
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 523 (1.02x) (12)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 277/255 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 52 - 0.062%
Testing bit 49
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing collisions (low 32-bit) - Expected 511.9, actual 488 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32798/32429 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 32 - 0.063%
Testing bit 50
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 489 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 126245/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 477 (0.93x)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16455/16298 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.064%
Testing bit 51
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 68/63 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 552 (1.08x) (41)