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polymur.txt
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polymur.txt
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-------------------------------------------------------------------------------
--- Testing polymur "github.com/orlp/polymur-hash v1" GOOD
[[[ Sanity Tests ]]]
Verification value 0x4F894810 ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 3.376 bytes/cycle - 9658.87 MiB/sec @ 3 ghz
Alignment 6 - 3.384 bytes/cycle - 9680.96 MiB/sec @ 3 ghz
Alignment 5 - 3.383 bytes/cycle - 9678.19 MiB/sec @ 3 ghz
Alignment 4 - 3.383 bytes/cycle - 9677.41 MiB/sec @ 3 ghz
Alignment 3 - 3.382 bytes/cycle - 9675.33 MiB/sec @ 3 ghz
Alignment 2 - 3.384 bytes/cycle - 9682.09 MiB/sec @ 3 ghz
Alignment 1 - 3.384 bytes/cycle - 9681.27 MiB/sec @ 3 ghz
Alignment 0 - 3.382 bytes/cycle - 9676.53 MiB/sec @ 3 ghz
Average - 3.382 bytes/cycle - 9676.33 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 40.00 cycles/hash
Small key speed test - 2-byte keys - 40.00 cycles/hash
Small key speed test - 3-byte keys - 40.25 cycles/hash
Small key speed test - 4-byte keys - 38.00 cycles/hash
Small key speed test - 5-byte keys - 37.99 cycles/hash
Small key speed test - 6-byte keys - 37.99 cycles/hash
Small key speed test - 7-byte keys - 37.99 cycles/hash
Small key speed test - 8-byte keys - 40.00 cycles/hash
Small key speed test - 9-byte keys - 40.00 cycles/hash
Small key speed test - 10-byte keys - 40.00 cycles/hash
Small key speed test - 11-byte keys - 40.00 cycles/hash
Small key speed test - 12-byte keys - 40.00 cycles/hash
Small key speed test - 13-byte keys - 40.00 cycles/hash
Small key speed test - 14-byte keys - 40.00 cycles/hash
Small key speed test - 15-byte keys - 40.00 cycles/hash
Small key speed test - 16-byte keys - 40.00 cycles/hash
Small key speed test - 17-byte keys - 40.00 cycles/hash
Small key speed test - 18-byte keys - 40.00 cycles/hash
Small key speed test - 19-byte keys - 40.00 cycles/hash
Small key speed test - 20-byte keys - 40.00 cycles/hash
Small key speed test - 21-byte keys - 40.00 cycles/hash
Small key speed test - 22-byte keys - 48.95 cycles/hash
Small key speed test - 23-byte keys - 48.99 cycles/hash
Small key speed test - 24-byte keys - 49.00 cycles/hash
Small key speed test - 25-byte keys - 49.69 cycles/hash
Small key speed test - 26-byte keys - 49.27 cycles/hash
Small key speed test - 27-byte keys - 49.25 cycles/hash
Small key speed test - 28-byte keys - 49.24 cycles/hash
Small key speed test - 29-byte keys - 49.21 cycles/hash
Small key speed test - 30-byte keys - 49.00 cycles/hash
Small key speed test - 31-byte keys - 48.76 cycles/hash
Average 42.696 cycles/hash
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 483.100 cycles/op (104334 inserts, 1% deletions)
Running std HashMapTest: 363.378 cycles/op (13.0 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 300.836 cycles/op (104334 inserts, 1% deletions)
Running fast HashMapTest: 247.344 cycles/op (7.6 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.744000%
Testing 32-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.634667%
Testing 40-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.634667%
Testing 48-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.636667%
Testing 56-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.668000%
Testing 64-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.619333%
Testing 72-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.674667%
Testing 80-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.684667%
Testing 96-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.721333%
Testing 112-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.721333%
Testing 128-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.644000%
Testing 160-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.692000%
Testing 512-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.752667%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.814667%
[[[ 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 23 bits: 169/152 (1.11x)
Testing collisions (low 32-bit) - Expected 0.3, actual 0 (0.00x)
Testing collisions (low 19-25 bits) - Worst is 25 bits: 45/38 (1.18x)
Testing distribution - Worst bias is the 13-bit window at bit 19 - 0.582%
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 178 (0.95x)
Testing collisions (high 24-35 bits) - Worst is 33 bits: 95/94 (1.01x)
Testing collisions (low 32-bit) - Expected 188.2, actual 182 (0.97x)
Testing collisions (low 24-35 bits) - Worst is 34 bits: 51/47 (1.08x)
Testing distribution - Worst bias is the 17-bit window at bit 55 - 0.092%
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 2330 (0.98x) (-42)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 169/148 (1.14x)
Testing collisions (low 32-bit) - Expected 2372.2, actual 2353 (0.99x) (-19)
Testing collisions (low 25-38 bits) - Worst is 26 bits: 148775/148523 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 54 - 0.047%
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 2491 (1.01x) (31)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 40/38 (1.04x)
Testing collisions (low 32-bit) - Expected 2460.8, actual 2471 (1.00x) (11)
Testing collisions (low 25-38 bits) - Worst is 31 bits: 4968/4919 (1.01x)
Testing distribution - Worst bias is the 19-bit window at bit 41 - 0.055%
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 23387 (1.00x) (-50)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 56/45 (1.22x)
Testing collisions (low 32-bit) - Expected 23437.8, actual 23524 (1.00x) (87)
Testing collisions (low 27-42 bits) - Worst is 41 bits: 59/45 (1.29x)
Testing distribution - Worst bias is the 20-bit window at bit 24 - 0.014%
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 2084 (1.01x) (16)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 80/64 (1.24x)
Testing collisions (low 32-bit) - Expected 2069.0, actual 2028 (0.98x) (-40)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 69/64 (1.07x)
Testing distribution - Worst bias is the 19-bit window at bit 16 - 0.055%
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 7862 (0.98x) (-159)
Testing collisions (high 26-40 bits) - Worst is 26 bits: 493304/493171 (1.00x)
Testing collisions (low 32-bit) - Expected 8021.7, actual 8085 (1.01x) (64)
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 46 - 0.047%
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 26597 (1.01x) (146)
Testing collisions (high 27-42 bits) - Worst is 35 bits: 3355/3309 (1.01x)
Testing collisions (low 32-bit) - Expected 26451.8, actual 26517 (1.00x) (66)
Testing collisions (low 27-42 bits) - Worst is 33 bits: 13455/13233 (1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 15 - 0.025%
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 1374 (0.98x) (-26)
Testing collisions (high 25-38 bits) - Worst is 25 bits: 173530/173345 (1.00x)
Testing collisions (low 32-bit) - Expected 1401.0, actual 1386 (0.99x) (-14)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 30/21 (1.37x)
Testing distribution - Worst bias is the 19-bit window at bit 50 - 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 85148 (1.01x) (602)
Testing collisions (high 28-44 bits) - Worst is 44 bits: 23/20 (1.11x)
Testing collisions (low 32-bit) - Expected 84546.1, actual 84932 (1.00x) (386)
Testing collisions (low 28-44 bits) - Worst is 42 bits: 85/82 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.012%
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 930 (1.02x) (20)
Testing collisions (high 25-37 bits) - Worst is 36 bits: 70/56 (1.23x)
Testing collisions (low 32-bit) - Expected 910.2, actual 915 (1.01x) (5)
Testing collisions (low 25-37 bits) - Worst is 36 bits: 60/56 (1.05x)
Testing distribution - Worst bias is the 19-bit window at bit 5 - 0.080%
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 57995 (1.00x) (-160)
Testing collisions (high 28-43 bits) - Worst is 43 bits: 30/28 (1.05x)
Testing collisions (low 32-bit) - Expected 58155.4, actual 57881 (1.00x) (-274)
Testing collisions (low 28-43 bits) - Worst is 41 bits: 126/113 (1.11x)
Testing distribution - Worst bias is the 20-bit window at bit 5 - 0.013%
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 29 (0.90x)
Testing collisions (high 22-32 bits) - Worst is 23 bits: 16250/16079 (1.01x)
Testing collisions (low 32-bit) - Expected 32.1, actual 44 (1.37x) (12)
Testing collisions (low 22-32 bits) - Worst is 32 bits: 44/32 (1.37x)
Testing distribution - Worst bias is the 16-bit window at bit 17 - 0.186%
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 541 (1.06x) (29)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 146/128 (1.14x)
Testing collisions (low 32-bit) - Expected 512.4, actual 488 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 42/32 (1.31x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.103%
[[[ 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 681 (1.02x) (13)
Testing collisions (high 24-37 bits) - Worst is 33 bits: 345/334 (1.03x)
Testing collisions (low 32-bit) - Expected 668.6, actual 687 (1.03x) (19)
Testing collisions (low 24-37 bits) - Worst is 35 bits: 89/83 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 46 - 0.079%
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 646 (0.97x)
Testing collisions (high 24-37 bits) - Worst is 37 bits: 22/20 (1.05x)
Testing collisions (low 32-bit) - Expected 668.6, actual 657 (0.98x) (-11)
Testing collisions (low 24-37 bits) - Worst is 29 bits: 5411/5341 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.092%
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 17166 (0.99x) (-156)
Testing collisions (high 27-41 bits) - Worst is 41 bits: 40/33 (1.18x)
Testing collisions (low 32-bit) - Expected 17322.9, actual 17210 (0.99x) (-112)
Testing collisions (low 27-41 bits) - Worst is 41 bits: 38/33 (1.12x)
Testing distribution - Worst bias is the 20-bit window at bit 16 - 0.024%
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 8304 (1.01x) (118)
Testing collisions (high 26-40 bits) - Worst is 32 bits: 8304/8186 (1.01x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8126 (0.99x) (-60)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 68/63 (1.06x)
Testing distribution - Worst bias is the 20-bit window at bit 19 - 0.057%
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 8259 (1.01x) (73)
Testing collisions (high 26-40 bits) - Worst is 36 bits: 556/511 (1.09x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8274 (1.01x) (88)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 42/31 (1.31x)
Testing distribution - Worst bias is the 20-bit window at bit 40 - 0.036%
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 8219 (1.00x) (33)
Testing collisions (high 26-40 bits) - Worst is 33 bits: 4135/4094 (1.01x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8206 (1.00x) (20)
Testing collisions (low 26-40 bits) - Worst is 33 bits: 4120/4094 (1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 61 - 0.033%
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 8282 (1.01x) (96)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 135/127 (1.05x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8178 (1.00x) (-8)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 69/63 (1.08x)
Testing distribution - Worst bias is the 20-bit window at bit 61 - 0.034%
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 8135 (0.99x) (-51)
Testing collisions (high 26-40 bits) - Worst is 28 bits: 130554/129717 (1.01x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8141 (0.99x) (-45)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 528/511 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 18 - 0.037%
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 8065 (0.99x) (-121)
Testing collisions (high 26-40 bits) - Worst is 30 bits: 33090/32682 (1.01x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8259 (1.01x) (73)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 74/63 (1.16x)
Testing distribution - Worst bias is the 20-bit window at bit 41 - 0.037%
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 8432 (1.03x) (246)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 279/255 (1.09x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8029 (0.98x) (-157)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 10 - 0.038%
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 8200 (1.00x) (14)
Testing collisions (high 26-40 bits) - Worst is 33 bits: 4114/4094 (1.00x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8287 (1.01x) (101)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing distribution - Worst bias is the 20-bit window at bit 47 - 0.056%
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 8267 (1.01x) (81)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 33/31 (1.03x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8313 (1.02x) (127)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 274/255 (1.07x)
Testing distribution - Worst bias is the 20-bit window at bit 13 - 0.047%
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 8139 (0.99x) (-47)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 67/63 (1.05x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 7946 (0.97x)
Testing collisions (low 26-40 bits) - Worst is 27 bits: 257448/256766 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 55 - 0.047%
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 8186 (1.00x)
Testing collisions (high 26-40 bits) - Worst is 29 bits: 65553/65195 (1.01x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8217 (1.00x) (31)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 39/31 (1.22x)
Testing distribution - Worst bias is the 19-bit window at bit 61 - 0.026%
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 8153 (1.00x) (-33)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8178 (1.00x) (-8)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 77/63 (1.20x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.038%
[[[ 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 112 (0.96x)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 34/29 (1.17x)
Testing collisions (low 32-bit) - Expected 116.4, actual 102 (0.88x)
Testing collisions (low 23-34 bits) - Worst is 23 bits: 57199/57305 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 3 - 0.124%
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 127 (1.09x) (11)
Testing collisions (high 23-34 bits) - Worst is 32 bits: 127/116 (1.09x)
Testing collisions (low 32-bit) - Expected 116.4, actual 120 (1.03x) (4)
Testing collisions (low 23-34 bits) - Worst is 33 bits: 61/58 (1.05x)
Testing distribution - Worst bias is the 17-bit window at bit 18 - 0.170%
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 137 (1.18x) (21)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 35/29 (1.20x)
Testing collisions (low 32-bit) - Expected 116.4, actual 126 (1.08x) (10)
Testing collisions (low 23-34 bits) - Worst is 31 bits: 257/232 (1.10x)
Testing distribution - Worst bias is the 17-bit window at bit 30 - 0.154%
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 118 (1.01x) (2)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 37/29 (1.27x)
Testing collisions (low 32-bit) - Expected 116.4, actual 118 (1.01x) (2)
Testing collisions (low 23-34 bits) - Worst is 31 bits: 259/232 (1.11x)
Testing distribution - Worst bias is the 17-bit window at bit 31 - 0.126%
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 133 (1.14x) (17)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 67/58 (1.15x)
Testing collisions (low 32-bit) - Expected 116.4, actual 113 (0.97x)
Testing collisions (low 23-34 bits) - Worst is 28 bits: 1957/1860 (1.05x)
Testing distribution - Worst bias is the 17-bit window at bit 58 - 0.099%
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 103 (0.88x)
Testing collisions (high 23-34 bits) - Worst is 28 bits: 1922/1860 (1.03x)
Testing collisions (low 32-bit) - Expected 116.4, actual 120 (1.03x) (4)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 35/29 (1.20x)
Testing distribution - Worst bias is the 17-bit window at bit 46 - 0.101%
[[[ 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 46 (0.93x)
Testing collisions (high 23-33 bits) - Worst is 33 bits: 26/24 (1.05x)
Testing collisions (low 32-bit) - Expected 49.6, actual 57 (1.15x) (8)
Testing collisions (low 23-33 bits) - Worst is 33 bits: 30/24 (1.21x)
Testing distribution - Worst bias is the 16-bit window at bit 29 - 0.096%
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 3454 (0.99x) (-29)
Testing collisions (high 26-39 bits) - Worst is 37 bits: 116/108 (1.07x)
Testing collisions (low 32-bit) - Expected 3483.1, actual 3376 (0.97x)
Testing collisions (low 26-39 bits) - Worst is 37 bits: 114/108 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit 18 - 0.071%
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 40105 (1.00x) (-184)
Testing collisions (high 27-42 bits) - Worst is 40 bits: 183/157 (1.16x)
Testing collisions (low 32-bit) - Expected 40289.5, actual 39836 (0.99x) (-453)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 45/39 (1.14x)
Testing distribution - Worst bias is the 20-bit window at bit 2 - 0.020%
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 226809 (1.00x) (-373)
Testing collisions (high 29-45 bits) - Worst is 40 bits: 953/890 (1.07x)
Testing collisions (low 32-bit) - Expected 227182.3, actual 226542 (1.00x) (-640)
Testing collisions (low 29-45 bits) - Worst is 37 bits: 7306/7123 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 47 - 0.010%
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 864834 (1.00x) (-1125)
Testing collisions (high 30-47 bits) - Worst is 47 bits: 33/26 (1.24x)
Testing collisions (low 32-bit) - Expected 865959.1, actual 865700 (1.00x) (-259)
Testing collisions (low 30-47 bits) - Worst is 43 bits: 445/425 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit 54 - 0.005%
[[[ 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 25332 (1.00x) (-57)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 31/24 (1.25x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25213 (0.99x) (-176)
Testing collisions (low 27-42 bits) - Worst is 41 bits: 51/49 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 18 - 0.020%
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 25585 (1.01x) (196)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 36/24 (1.45x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25096 (0.99x) (-293)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 201/198 (1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 5 - 0.019%
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 25620 (1.01x) (231)
Testing collisions (high 27-42 bits) - Worst is 35 bits: 3327/3176 (1.05x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25392 (1.00x) (3)
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 45 - 0.022%
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 1941 (1.04x) (79)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 127/116 (1.09x)
Testing collisions (low 32-bit) - Expected 1862.1, actual 1889 (1.01x) (27)
Testing collisions (low 25-38 bits) - Worst is 36 bits: 142/116 (1.22x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 0.088%
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 1856 (1.00x) (-6)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 67/58 (1.15x)
Testing collisions (low 32-bit) - Expected 1862.1, actual 1872 (1.01x) (10)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 32/29 (1.10x)
Testing distribution - Worst bias is the 19-bit window at bit 49 - 0.084%
Keyset 'Words' - 104334 dict words
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1.3, actual 0 (0.00x)
Testing collisions (high 20-28 bits) - Worst is 20 bits: 5060/5022 (1.01x)
Testing collisions (low 32-bit) - Expected 1.3, actual 0 (0.00x)
Testing collisions (low 20-28 bits) - Worst is 27 bits: 50/40 (1.23x)
Testing distribution - Worst bias is the 14-bit window at bit 28 - 0.649%
[[[ 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 4 (0.82x)
Testing collisions (high 21-29 bits) - Worst is 25 bits: 633/623 (1.01x)
Testing collisions (low 32-bit) - Expected 4.9, actual 6 (1.23x) (2)
Testing collisions (low 21-29 bits) - Worst is 27 bits: 177/156 (1.13x)
Testing distribution - Worst bias is the 15-bit window at bit 56 - 0.278%
[[[ 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 2908 (1.00x) (-1)
Testing collisions (high 26-39 bits) - Worst is 36 bits: 187/181 (1.03x)
Testing collisions (low 32-bit) - Expected 2909.3, actual 2827 (0.97x)
Testing collisions (low 26-39 bits) - Worst is 28 bits: 46371/46278 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 63 - 0.029%
[[[ 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 32820 (1.00x) (95)
Testing collisions (high 27-42 bits) - Worst is 32 bits: 32820/32725 (1.00x)
Testing collisions (low 32-bit) - Expected 32725.4, actual 32581 (1.00x) (-144)
Testing collisions (low 27-42 bits) - Worst is 38 bits: 543/511 (1.06x)
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 1160 (1.04x) (44)
Testing collisions (high 25-37 bits) - Worst is 37 bits: 51/34 (1.46x)
Testing collisions (low 32-bit) - Expected 1116.2, actual 1124 (1.01x) (8)
Testing collisions (low 25-37 bits) - Worst is 29 bits: 8984/8914 (1.01x)
[[[ 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 535 (1.05x) (24)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 272/255 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 473 (0.92x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.057%
Testing bit 1
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: 126239/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 533 (1.04x) (22)
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 30 - 0.068%
Testing bit 2
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 542 (1.06x) (31)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 542/511 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 492 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32696/32429 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 61 - 0.074%
Testing bit 3
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing collisions (low 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 0.095%
Testing bit 4
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: 134/127 (1.05x)
Testing collisions (low 32-bit) - Expected 511.9, actual 521 (1.02x) (10)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 282/255 (1.10x)
Testing distribution - Worst bias is the 18-bit window at bit 57 - 0.078%
Testing bit 5
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 25 bits: 64437/64191 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 493 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2105/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 57 - 0.088%
Testing bit 6
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 500 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 507 (0.99x) (-4)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1050/1023 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 57 - 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 548 (1.07x) (37)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing collisions (low 32-bit) - Expected 511.9, actual 515 (1.01x) (4)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2077/2046 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.092%
Testing bit 8
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 533 (1.04x) (22)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 533/511 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 485 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 140/127 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 7 - 0.086%
Testing bit 9
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 498 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2137/2046 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 483 (0.94x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8166/8170 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 41 - 0.063%
Testing bit 10
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 30 bits: 2067/2046 (1.01x)
Testing collisions (low 32-bit) - Expected 511.9, actual 486 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 24 bits: 126242/125777 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.132%
Testing bit 11
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 36 bits: 34/31 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 479 (0.94x)
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 31 - 0.065%
Testing bit 12
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 35 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit 36 - 0.090%
Testing bit 13
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 30 bits: 2064/2046 (1.01x)
Testing collisions (low 32-bit) - Expected 511.9, actual 450 (0.88x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32280/32429 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 3 - 0.089%
Testing bit 14
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 471 (0.92x)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 125825/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 544/511 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.068%
Testing bit 15
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: 130/127 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2105/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 48 - 0.059%
Testing bit 16
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 543 (1.06x) (32)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 45/31 (1.41x)
Testing collisions (low 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 67/63 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 22 - 0.099%
Testing bit 17
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 547 (1.07x) (36)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low 32-bit) - Expected 511.9, actual 541 (1.06x) (30)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 275/255 (1.07x)
Testing distribution - Worst bias is the 18-bit window at bit 62 - 0.076%
Testing bit 18
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 35 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 519 (1.01x) (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 6 - 0.096%
Testing bit 19
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 492 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64723/64191 (1.01x)
Testing collisions (low 32-bit) - Expected 511.9, actual 554 (1.08x) (43)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 554/511 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.085%
Testing bit 20
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 32 bits: 514/511 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 512 (1.00x) (1)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 266/255 (1.04x)
Testing distribution - Worst bias is the 18-bit window at bit 40 - 0.104%
Testing bit 21
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 35 bits: 71/63 (1.11x)
Testing collisions (low 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 54 - 0.070%
Testing bit 22
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 492 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 132/127 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 505 (0.99x) (-6)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 131/127 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 50 - 0.065%
Testing bit 23
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 30 bits: 2094/2046 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 486 (0.95x)
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 39 - 0.094%
Testing bit 24
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 536 (1.05x) (25)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low 32-bit) - Expected 511.9, actual 476 (0.93x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8309/8170 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 34 - 0.096%
Testing bit 25
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 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 27 bits: 16233/16298 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.074%
Testing bit 26
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 545 (1.06x) (34)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing collisions (low 32-bit) - Expected 511.9, actual 487 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16437/16298 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.084%
Testing bit 27
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: 69/63 (1.08x)
Testing collisions (low 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 75/63 (1.17x)
Testing distribution - Worst bias is the 18-bit window at bit 35 - 0.074%
Testing bit 28
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 477 (0.93x)
Testing collisions (high 24-36 bits) - Worst is 26 bits: 32446/32429 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 510 (1.00x) (-1)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 43/31 (1.34x)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.083%
Testing bit 29
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 554 (1.08x) (43)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing distribution - Worst bias is the 18-bit window at bit 36 - 0.080%
Testing bit 30
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 476 (0.93x)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 125431/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
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 26 - 0.084%
Testing bit 31
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 520 (1.02x) (9)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 271/255 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 469 (0.92x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 65/63 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 49 - 0.076%
Testing bit 32
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 36 bits: 45/31 (1.41x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 67/63 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 16 - 0.056%
Testing bit 33
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 529 (1.03x) (18)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 529/511 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 66/63 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.083%
Testing bit 34
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 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 499 (0.97x)
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 50 - 0.074%
Testing bit 35
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: 64272/64191 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 454 (0.89x)
Testing collisions (low 24-36 bits) - Worst is 25 bits: 64036/64191 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 53 - 0.069%
Testing bit 36
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 35 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 484 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 130/127 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 7 - 0.075%
Testing bit 37
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 516 (1.01x) (5)
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 58 - 0.060%
Testing bit 38
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 539 (1.05x) (28)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 539/511 (1.05x)
Testing collisions (low 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 15 - 0.068%
Testing bit 39
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 499 (0.97x)
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 - 0.074%
Testing bit 40
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 545 (1.06x) (34)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 78/63 (1.22x)
Testing collisions (low 32-bit) - Expected 511.9, actual 507 (0.99x) (-4)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 39 - 0.087%
Testing bit 41
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 549 (1.07x) (38)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 43/31 (1.34x)
Testing collisions (low 32-bit) - Expected 511.9, actual 502 (0.98x) (-9)
Testing collisions (low 24-36 bits) - Worst is 29 bits: 4202/4090 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.073%
Testing bit 42
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: 77/63 (1.20x)
Testing collisions (low 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2087/2046 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 44 - 0.099%
Testing bit 43
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 544/511 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 563 (1.10x) (52)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 81/63 (1.27x)
Testing distribution - Worst bias is the 18-bit window at bit 29 - 0.070%
Testing bit 44
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 35 bits: 66/63 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (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 34 - 0.084%
Testing bit 45
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 558 (1.09x) (47)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 558/511 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 492 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.078%
Testing bit 46
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 482 (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 23 - 0.115%
Testing bit 47
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 544/511 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 524 (1.02x) (13)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2106/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.069%
Testing bit 48
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 31 bits: 1040/1023 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 517 (1.01x) (6)
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 22 - 0.079%
Testing bit 49
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 36 bits: 44/31 (1.38x)
Testing collisions (low 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1041/1023 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 57 - 0.087%
Testing bit 50
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: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 496 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.057%
Testing bit 51
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 33 bits: 262/255 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 465 (0.91x)