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ahash64.txt
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ahash64.txt
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-------------------------------------------------------------------------------
--- Testing ahash64 "ahash 64bit" GOOD
[[[ Sanity Tests ]]]
Verification value 0xE15404B7 ....... SKIP (self- or unseeded)
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 3.412 bytes/cycle - 9762.18 MiB/sec @ 3 ghz
Alignment 6 - 3.412 bytes/cycle - 9762.47 MiB/sec @ 3 ghz
Alignment 5 - 3.412 bytes/cycle - 9762.81 MiB/sec @ 3 ghz
Alignment 4 - 3.412 bytes/cycle - 9762.75 MiB/sec @ 3 ghz
Alignment 3 - 3.412 bytes/cycle - 9762.42 MiB/sec @ 3 ghz
Alignment 2 - 3.412 bytes/cycle - 9762.71 MiB/sec @ 3 ghz
Alignment 1 - 3.412 bytes/cycle - 9762.87 MiB/sec @ 3 ghz
Alignment 0 - 3.692 bytes/cycle - 10562.72 MiB/sec @ 3 ghz
Average - 3.447 bytes/cycle - 9862.62 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 25.00 cycles/hash
Small key speed test - 2-byte keys - 24.16 cycles/hash
Small key speed test - 3-byte keys - 24.00 cycles/hash
Small key speed test - 4-byte keys - 24.00 cycles/hash
Small key speed test - 5-byte keys - 24.00 cycles/hash
Small key speed test - 6-byte keys - 24.00 cycles/hash
Small key speed test - 7-byte keys - 24.00 cycles/hash
Small key speed test - 8-byte keys - 24.00 cycles/hash
Small key speed test - 9-byte keys - 24.00 cycles/hash
Small key speed test - 10-byte keys - 24.00 cycles/hash
Small key speed test - 11-byte keys - 24.00 cycles/hash
Small key speed test - 12-byte keys - 24.00 cycles/hash
Small key speed test - 13-byte keys - 26.98 cycles/hash
Small key speed test - 14-byte keys - 26.98 cycles/hash
Small key speed test - 15-byte keys - 26.98 cycles/hash
Small key speed test - 16-byte keys - 26.98 cycles/hash
Small key speed test - 17-byte keys - 33.99 cycles/hash
Small key speed test - 18-byte keys - 33.99 cycles/hash
Small key speed test - 19-byte keys - 33.99 cycles/hash
Small key speed test - 20-byte keys - 33.99 cycles/hash
Small key speed test - 21-byte keys - 28.00 cycles/hash
Small key speed test - 22-byte keys - 28.00 cycles/hash
Small key speed test - 23-byte keys - 28.00 cycles/hash
Small key speed test - 24-byte keys - 28.00 cycles/hash
Small key speed test - 25-byte keys - 28.00 cycles/hash
Small key speed test - 26-byte keys - 28.00 cycles/hash
Small key speed test - 27-byte keys - 28.00 cycles/hash
Small key speed test - 28-byte keys - 28.00 cycles/hash
Small key speed test - 29-byte keys - 29.99 cycles/hash
Small key speed test - 30-byte keys - 29.99 cycles/hash
Small key speed test - 31-byte keys - 29.99 cycles/hash
Average 27.323 cycles/hash
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 421.231 cycles/op (102774 inserts, 1% deletions)
Running std HashMapTest: 293.417 cycles/op (1.4 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 243.590 cycles/op (102774 inserts, 1% deletions)
Running fast HashMapTest: 181.683 cycles/op (1.4 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.784000%
Testing 32-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.640667%
Testing 40-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.592000%
Testing 48-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.704667%
Testing 56-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.772667%
Testing 64-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.766000%
Testing 72-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.738667%
Testing 80-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.665333%
Testing 96-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.744000%
Testing 112-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.706000%
Testing 128-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.731333%
Testing 160-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.685333%
Testing 512-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.830667%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.796000%
[[[ 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 0 (0.00x)
Testing collisions (high 19-25 bits) - Worst is 25 bits: 48/38 (1.26x)
Testing collisions (high 12-bit) - Expected 46547.0, actual 46547 (1.00x)
Testing collisions (high 8-bit) - Expected 50387.0, actual 50387 (1.00x)
Testing collisions (low 32-bit) - Expected 0.3, actual 0 (0.00x)
Testing collisions (low 19-25 bits) - Worst is 23 bits: 170/152 (1.11x)
Testing collisions (low 12-bit) - Expected 46547.0, actual 46547 (1.00x)
Testing collisions (low 8-bit) - Expected 50387.0, actual 50387 (1.00x)
Testing distribution - Worst bias is the 13-bit window at bit 26 - 0.598%
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 193 (1.03x) (5)
Testing collisions (high 24-35 bits) - Worst is 32 bits: 193/188 (1.03x)
Testing collisions (high 12-bit) - Expected 1267530.0, actual 1267530 (1.00x)
Testing collisions (high 8-bit) - Expected 1271370.0, actual 1271370 (1.00x)
Testing collisions (low 32-bit) - Expected 188.2, actual 154 (0.82x)
Testing collisions (low 24-35 bits) - Worst is 26 bits: 11981/12047 (0.99x)
Testing collisions (low 12-bit) - Expected 1267530.0, actual 1267530 (1.00x)
Testing collisions (low 8-bit) - Expected 1271370.0, actual 1271370 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 26 - 0.074%
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 2373.0, actual 2361 (0.99x) (-12)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 84/74 (1.13x)
Testing collisions (high 12-bit) - Expected 4510777.0, actual 4510777 (1.00x)
Testing collisions (high 8-bit) - Expected 4514617.0, actual 4514617 (1.00x)
Testing collisions (low 32-bit) - Expected 2373.0, actual 2372 (1.00x) (-1)
Testing collisions (low 25-38 bits) - Worst is 33 bits: 1215/1186 (1.02x)
Testing collisions (low 12-bit) - Expected 4510777.0, actual 4510777 (1.00x)
Testing collisions (low 8-bit) - Expected 4514617.0, actual 4514617 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 62 - 0.060%
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 2461.7, actual 2479 (1.01x) (18)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 160/153 (1.04x)
Testing collisions (high 12-bit) - Expected 4594383.0, actual 4594383 (1.00x)
Testing collisions (high 8-bit) - Expected 4598223.0, actual 4598223 (1.00x)
Testing collisions (low 32-bit) - Expected 2461.7, actual 2461 (1.00x)
Testing collisions (low 25-38 bits) - Worst is 30 bits: 9912/9846 (1.01x)
Testing collisions (low 12-bit) - Expected 4594383.0, actual 4594383 (1.00x)
Testing collisions (low 8-bit) - Expected 4598223.0, actual 4598223 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 37 - 0.049%
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 23463.6, actual 23570 (1.00x) (107)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 60/45 (1.31x)
Testing collisions (high 12-bit) - Expected 14192773.0, actual 14192773 (1.00x)
Testing collisions (high 8-bit) - Expected 14196613.0, actual 14196613 (1.00x)
Testing collisions (low 32-bit) - Expected 23463.6, actual 23383 (1.00x) (-80)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 27/22 (1.18x)
Testing collisions (low 12-bit) - Expected 14192773.0, actual 14192773 (1.00x)
Testing collisions (low 8-bit) - Expected 14196613.0, actual 14196613 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 27 - 0.021%
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 2069.7, actual 2105 (1.02x) (36)
Testing collisions (high 25-38 bits) - Worst is 33 bits: 1070/1034 (1.03x)
Testing collisions (high 12-bit) - Expected 4212327.0, actual 4212327 (1.00x)
Testing collisions (high 8-bit) - Expected 4216167.0, actual 4216167 (1.00x)
Testing collisions (low 32-bit) - Expected 2069.7, actual 2124 (1.03x) (55)
Testing collisions (low 25-38 bits) - Worst is 34 bits: 557/517 (1.08x)
Testing collisions (low 12-bit) - Expected 4212327.0, actual 4212327 (1.00x)
Testing collisions (low 8-bit) - Expected 4216167.0, actual 4216167 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 31 - 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 8026.9, actual 7860 (0.98x)
Testing collisions (high 26-40 bits) - Worst is 30 bits: 31911/32107 (0.99x)
Testing collisions (high 12-bit) - Expected 8299537.0, actual 8299537 (1.00x)
Testing collisions (high 8-bit) - Expected 8303377.0, actual 8303377 (1.00x)
Testing collisions (low 32-bit) - Expected 8026.9, actual 7934 (0.99x) (-92)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 78/62 (1.24x)
Testing collisions (low 12-bit) - Expected 8299537.0, actual 8299537 (1.00x)
Testing collisions (low 8-bit) - Expected 8303377.0, actual 8303377 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 38 - 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 26482.7, actual 26535 (1.00x) (53)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 30/25 (1.16x)
Testing collisions (high 12-bit) - Expected 15078507.0, actual 15078507 (1.00x)
Testing collisions (high 8-bit) - Expected 15082347.0, actual 15082347 (1.00x)
Testing collisions (low 32-bit) - Expected 26482.7, actual 26509 (1.00x) (27)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 218/206 (1.05x)
Testing collisions (low 12-bit) - Expected 15078507.0, actual 15078507 (1.00x)
Testing collisions (low 8-bit) - Expected 15082347.0, actual 15082347 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 34 - 0.022%
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 1401.3, actual 1459 (1.04x) (58)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 29/21 (1.32x)
Testing collisions (high 12-bit) - Expected 3465401.0, actual 3465401 (1.00x)
Testing collisions (high 8-bit) - Expected 3469241.0, actual 3469241 (1.00x)
Testing collisions (low 32-bit) - Expected 1401.3, actual 1445 (1.03x) (44)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 27/21 (1.23x)
Testing collisions (low 12-bit) - Expected 3465401.0, actual 3465401 (1.00x)
Testing collisions (low 8-bit) - Expected 3469241.0, actual 3469241 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 54 - 0.068%
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 84723.3, actual 85179 (1.01x) (456)
Testing collisions (high 28-44 bits) - Worst is 38 bits: 1340/1323 (1.01x)
Testing collisions (high 12-bit) - Expected 26973065.0, actual 26973065 (1.00x)
Testing collisions (high 8-bit) - Expected 26976905.0, actual 26976905 (1.00x)
Testing collisions (low 32-bit) - Expected 84723.3, actual 84918 (1.00x) (195)
Testing collisions (low 28-44 bits) - Worst is 44 bits: 28/20 (1.35x)
Testing collisions (low 12-bit) - Expected 26973065.0, actual 26973065 (1.00x)
Testing collisions (low 8-bit) - Expected 26976905.0, actual 26976905 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 47 - 0.014%
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 910.4, actual 867 (0.95x)
Testing collisions (high 25-37 bits) - Worst is 37 bits: 31/28 (1.09x)
Testing collisions (high 12-bit) - Expected 2792321.0, actual 2792321 (1.00x)
Testing collisions (high 8-bit) - Expected 2796161.0, actual 2796161 (1.00x)
Testing collisions (low 32-bit) - Expected 910.4, actual 947 (1.04x) (37)
Testing collisions (low 25-37 bits) - Worst is 34 bits: 238/227 (1.05x)
Testing collisions (low 12-bit) - Expected 2792321.0, actual 2792321 (1.00x)
Testing collisions (low 8-bit) - Expected 2796161.0, actual 2796161 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 41 - 0.082%
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 58256.4, actual 58441 (1.00x) (185)
Testing collisions (high 28-43 bits) - Worst is 43 bits: 43/28 (1.51x)
Testing collisions (high 12-bit) - Expected 22365953.0, actual 22365953 (1.00x)
Testing collisions (high 8-bit) - Expected 22369793.0, actual 22369793 (1.00x)
Testing collisions (low 32-bit) - Expected 58256.4, actual 58230 (1.00x) (-26)
Testing collisions (low 28-43 bits) - Worst is 40 bits: 241/227 (1.06x)
Testing collisions (low 12-bit) - Expected 22365953.0, actual 22365953 (1.00x)
Testing collisions (low 8-bit) - Expected 22369793.0, actual 22369793 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 43 - 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 38 (1.19x) (6)
Testing collisions (high 22-32 bits) - Worst is 32 bits: 38/32 (1.19x)
Testing collisions (high 12-bit) - Expected 520705.0, actual 520705 (1.00x)
Testing collisions (high 8-bit) - Expected 524545.0, actual 524545 (1.00x)
Testing collisions (low 32-bit) - Expected 32.1, actual 33 (1.03x) (1)
Testing collisions (low 22-32 bits) - Worst is 31 bits: 72/64 (1.12x)
Testing collisions (low 12-bit) - Expected 520705.0, actual 520705 (1.00x)
Testing collisions (low 8-bit) - Expected 524545.0, actual 524545 (1.00x)
Testing distribution - Worst bias is the 16-bit window at bit 38 - 0.117%
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 512.5, actual 536 (1.05x) (24)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 536/512 (1.05x)
Testing collisions (high 12-bit) - Expected 2094081.0, actual 2094081 (1.00x)
Testing collisions (high 8-bit) - Expected 2097921.0, actual 2097921 (1.00x)
Testing collisions (low 32-bit) - Expected 512.5, actual 492 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16444/16400 (1.00x)
Testing collisions (low 12-bit) - Expected 2094081.0, actual 2094081 (1.00x)
Testing collisions (low 8-bit) - Expected 2097921.0, actual 2097921 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 44 - 0.056%
[[[ 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 668.7, actual 701 (1.05x) (33)
Testing collisions (high 25-37 bits) - Worst is 36 bits: 48/41 (1.15x)
Testing collisions (high 12-bit) - Expected 2392648.0, actual 2392648 (1.00x)
Testing collisions (high 8-bit) - Expected 2396488.0, actual 2396488 (1.00x)
Testing collisions (low 32-bit) - Expected 668.7, actual 671 (1.00x) (3)
Testing collisions (low 25-37 bits) - Worst is 36 bits: 57/41 (1.36x)
Testing collisions (low 12-bit) - Expected 2392648.0, actual 2392648 (1.00x)
Testing collisions (low 8-bit) - Expected 2396488.0, actual 2396488 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 61 - 0.065%
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 668.7, actual 652 (0.97x)
Testing collisions (high 25-37 bits) - Worst is 34 bits: 182/167 (1.09x)
Testing collisions (high 12-bit) - Expected 2392648.0, actual 2392648 (1.00x)
Testing collisions (high 8-bit) - Expected 2396488.0, actual 2396488 (1.00x)
Testing collisions (low 32-bit) - Expected 668.7, actual 660 (0.99x) (-8)
Testing collisions (low 25-37 bits) - Worst is 37 bits: 25/20 (1.20x)
Testing collisions (low 12-bit) - Expected 2392648.0, actual 2392648 (1.00x)
Testing collisions (low 8-bit) - Expected 2396488.0, actual 2396488 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 0 - 0.052%
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 17339.3, actual 17349 (1.00x) (10)
Testing collisions (high 27-41 bits) - Worst is 41 bits: 37/33 (1.09x)
Testing collisions (high 12-bit) - Expected 12200144.0, actual 12200144 (1.00x)
Testing collisions (high 8-bit) - Expected 12203984.0, actual 12203984 (1.00x)
Testing collisions (low 32-bit) - Expected 17339.3, actual 17458 (1.01x) (119)
Testing collisions (low 27-41 bits) - Worst is 40 bits: 74/67 (1.09x)
Testing collisions (low 12-bit) - Expected 12200144.0, actual 12200144 (1.00x)
Testing collisions (low 8-bit) - Expected 12203984.0, actual 12203984 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 15 - 0.032%
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 8192.0, actual 8225 (1.00x) (34)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8174 (1.00x) (-17)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 44 - 0.040%
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 8192.0, actual 8146 (0.99x) (-45)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 73/63 (1.14x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8268 (1.01x) (77)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 37/31 (1.16x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 30 - 0.031%
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 8192.0, actual 8259 (1.01x) (68)
Testing collisions (high 26-40 bits) - Worst is 32 bits: 8259/8191 (1.01x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8238 (1.01x) (47)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 3 - 0.036%
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 8192.0, actual 8145 (0.99x) (-46)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 7977 (0.97x)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 12 - 0.042%
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 8192.0, actual 8278 (1.01x) (87)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 39/31 (1.22x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8070 (0.99x) (-121)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 267/255 (1.04x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.033%
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 8192.0, actual 8038 (0.98x) (-153)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 131/127 (1.02x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8156 (1.00x) (-35)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 22 - 0.035%
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 8192.0, actual 8268 (1.01x) (77)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 130/127 (1.02x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8158 (1.00x) (-33)
Testing collisions (low 26-40 bits) - Worst is 30 bits: 32831/32767 (1.00x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 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 8192.0, actual 8197 (1.00x) (6)
Testing collisions (high 26-40 bits) - Worst is 35 bits: 1055/1023 (1.03x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8202 (1.00x) (11)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 529/511 (1.03x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.031%
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 8192.0, actual 8127 (0.99x) (-64)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 69/63 (1.08x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8076 (0.99x) (-115)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 261/255 (1.02x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 63 - 0.028%
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 8192.0, actual 8181 (1.00x) (-10)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8184 (1.00x) (-7)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 68/63 (1.06x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 42 - 0.041%
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 8192.0, actual 8275 (1.01x) (84)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 36/31 (1.13x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8208 (1.00x) (17)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 270/255 (1.05x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 1 - 0.043%
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 8192.0, actual 8243 (1.01x) (52)
Testing collisions (high 26-40 bits) - Worst is 34 bits: 2082/2047 (1.02x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8315 (1.02x) (124)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 25 - 0.039%
[[[ 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 96 (0.82x)
Testing collisions (high 23-34 bits) - Worst is 24 bits: 28916/29802 (0.97x)
Testing collisions (high 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (high 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing collisions (low 32-bit) - Expected 116.4, actual 126 (1.08x) (10)
Testing collisions (low 23-34 bits) - Worst is 32 bits: 126/116 (1.08x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 13 - 0.085%
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 95 (0.82x)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 30/29 (1.03x)
Testing collisions (high 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (high 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing collisions (low 32-bit) - Expected 116.4, actual 123 (1.06x) (7)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 37/29 (1.27x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 47 - 0.120%
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 115 (0.99x) (-1)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 62/58 (1.07x)
Testing collisions (high 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (high 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing collisions (low 32-bit) - Expected 116.4, actual 114 (0.98x)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 35/29 (1.20x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 7 - 0.123%
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 117 (1.01x) (1)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 66/58 (1.13x)
Testing collisions (high 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (high 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing collisions (low 32-bit) - Expected 116.4, actual 106 (0.91x)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 31/29 (1.07x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 57 - 0.192%
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 105 (0.90x)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 38/29 (1.31x)
Testing collisions (high 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (high 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing collisions (low 32-bit) - Expected 116.4, actual 114 (0.98x)
Testing collisions (low 23-34 bits) - Worst is 28 bits: 1868/1862 (1.00x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 47 - 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 99 (0.85x)
Testing collisions (high 23-34 bits) - Worst is 28 bits: 1951/1862 (1.05x)
Testing collisions (high 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (high 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing collisions (low 32-bit) - Expected 116.4, actual 123 (1.06x) (7)
Testing collisions (low 23-34 bits) - Worst is 32 bits: 123/116 (1.06x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 35 - 0.105%
[[[ 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 58 (1.17x) (9)
Testing collisions (high 23-33 bits) - Worst is 32 bits: 58/49 (1.17x)
Testing collisions (high 12-bit) - Expected 648449.0, actual 648449 (1.00x)
Testing collisions (high 8-bit) - Expected 652289.0, actual 652289 (1.00x)
Testing collisions (low 32-bit) - Expected 49.6, actual 40 (0.81x)
Testing collisions (low 23-33 bits) - Worst is 30 bits: 213/198 (1.07x)
Testing collisions (low 12-bit) - Expected 648449.0, actual 648449 (1.00x)
Testing collisions (low 8-bit) - Expected 652289.0, actual 652289 (1.00x)
Testing distribution - Worst bias is the 16-bit window at bit 4 - 0.136%
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 3484.6, actual 3477 (1.00x) (-7)
Testing collisions (high 26-39 bits) - Worst is 38 bits: 62/54 (1.14x)
Testing collisions (high 12-bit) - Expected 5466929.0, actual 5466929 (1.00x)
Testing collisions (high 8-bit) - Expected 5470769.0, actual 5470769 (1.00x)
Testing collisions (low 32-bit) - Expected 3484.6, actual 3518 (1.01x) (34)
Testing collisions (low 26-39 bits) - Worst is 36 bits: 224/217 (1.03x)
Testing collisions (low 12-bit) - Expected 5466929.0, actual 5466929 (1.00x)
Testing collisions (low 8-bit) - Expected 5470769.0, actual 5470769 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 9 - 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 40347.8, actual 40448 (1.00x) (101)
Testing collisions (high 27-42 bits) - Worst is 35 bits: 5127/5043 (1.02x)
Testing collisions (high 12-bit) - Expected 18612689.0, actual 18612689 (1.00x)
Testing collisions (high 8-bit) - Expected 18616529.0, actual 18616529 (1.00x)
Testing collisions (low 32-bit) - Expected 40347.8, actual 40175 (1.00x) (-172)
Testing collisions (low 27-42 bits) - Worst is 33 bits: 20112/20173 (1.00x)
Testing collisions (low 12-bit) - Expected 18612689.0, actual 18612689 (1.00x)
Testing collisions (low 8-bit) - Expected 18616529.0, actual 18616529 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 24 - 0.022%
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 227963.2, actual 227655 (1.00x) (-308)
Testing collisions (high 29-45 bits) - Worst is 38 bits: 3590/3561 (1.01x)
Testing collisions (high 12-bit) - Expected 44247329.0, actual 44247329 (1.00x)
Testing collisions (high 8-bit) - Expected 44251169.0, actual 44251169 (1.00x)
Testing collisions (low 32-bit) - Expected 227963.2, actual 226913 (1.00x) (-1050)
Testing collisions (low 29-45 bits) - Worst is 37 bits: 7121/7123 (1.00x)
Testing collisions (low 12-bit) - Expected 44247329.0, actual 44247329 (1.00x)
Testing collisions (low 8-bit) - Expected 44251169.0, actual 44251169 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 22 - 0.009%
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 871784.7, actual 868710 (1.00x) (-3074)
Testing collisions (high 30-47 bits) - Worst is 47 bits: 30/26 (1.13x)
Testing collisions (high 12-bit) - Expected 86532449.0, actual 86532449 (1.00x)
Testing collisions (high 8-bit) - Expected 86536289.0, actual 86536289 (1.00x)
Testing collisions (low 32-bit) - Expected 871784.7, actual 864922 (0.99x) (-6862)
Testing collisions (low 30-47 bits) - Worst is 45 bits: 118/106 (1.11x)
Testing collisions (low 12-bit) - Expected 86532449.0, actual 86532449 (1.00x)
Testing collisions (low 8-bit) - Expected 86536289.0, actual 86536289 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 24 - 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 25418.1, actual 25174 (0.99x) (-244)
Testing collisions (high 27-42 bits) - Worst is 31 bits: 50550/50836 (0.99x)
Testing collisions (high 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (high 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing collisions (low 32-bit) - Expected 25418.1, actual 25567 (1.01x) (149)
Testing collisions (low 27-42 bits) - Worst is 41 bits: 55/49 (1.11x)
Testing collisions (low 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (low 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 61 - 0.025%
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 25418.1, actual 25389 (1.00x) (-29)
Testing collisions (high 27-42 bits) - Worst is 40 bits: 106/99 (1.07x)
Testing collisions (high 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (high 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing collisions (low 32-bit) - Expected 25418.1, actual 25370 (1.00x) (-48)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 29/24 (1.17x)
Testing collisions (low 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (low 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 55 - 0.020%
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 25418.1, actual 25523 (1.00x) (105)
Testing collisions (high 27-42 bits) - Worst is 34 bits: 6505/6354 (1.02x)
Testing collisions (high 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (high 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing collisions (low 32-bit) - Expected 25418.1, actual 25486 (1.00x) (68)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 219/198 (1.10x)
Testing collisions (low 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (low 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 62 - 0.016%
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 1862.6, actual 1928 (1.04x) (66)
Testing collisions (high 25-38 bits) - Worst is 32 bits: 1928/1862 (1.04x)
Testing collisions (high 12-bit) - Expected 3995904.0, actual 3995904 (1.00x)
Testing collisions (high 8-bit) - Expected 3999744.0, actual 3999744 (1.00x)
Testing collisions (low 32-bit) - Expected 1862.6, actual 1861 (1.00x) (-1)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 34/29 (1.17x)
Testing collisions (low 12-bit) - Expected 3995904.0, actual 3995904 (1.00x)
Testing collisions (low 8-bit) - Expected 3999744.0, actual 3999744 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 32 - 0.073%
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 1862.6, actual 1964 (1.05x) (102)
Testing collisions (high 25-38 bits) - Worst is 33 bits: 1006/931 (1.08x)
Testing collisions (high 12-bit) - Expected 3995904.0, actual 3995904 (1.00x)
Testing collisions (high 8-bit) - Expected 3999744.0, actual 3999744 (1.00x)
Testing collisions (low 32-bit) - Expected 1862.6, actual 1913 (1.03x) (51)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 34/29 (1.17x)
Testing collisions (low 12-bit) - Expected 3995904.0, actual 3995904 (1.00x)
Testing collisions (low 8-bit) - Expected 3999744.0, actual 3999744 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 21 - 0.090%
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 22 (0.82x)
Testing collisions (high 22-32 bits) - Worst is 25 bits: 3475/3430 (1.01x)
Testing collisions (high 12-bit) - Expected 475730.0, actual 475730 (1.00x)
Testing collisions (high 8-bit) - Expected 479570.0, actual 479570 (1.00x)
Testing collisions (low 32-bit) - Expected 26.8, actual 25 (0.93x)
Testing collisions (low 22-32 bits) - Worst is 31 bits: 64/53 (1.19x)
Testing collisions (low 12-bit) - Expected 475730.0, actual 475730 (1.00x)
Testing collisions (low 8-bit) - Expected 479570.0, actual 479570 (1.00x)
Testing distribution - Worst bias is the 16-bit window at bit 22 - 0.103%
[[[ 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 2 (0.41x)
Testing collisions (high 21-29 bits) - Worst is 25 bits: 647/624 (1.04x)
Testing collisions (high 12-bit) - Expected 200704.0, actual 200704 (1.00x)
Testing collisions (high 8-bit) - Expected 204544.0, actual 204544 (1.00x)
Testing collisions (low 32-bit) - Expected 4.9, actual 1 (0.20x)
Testing collisions (low 21-29 bits) - Worst is 23 bits: 2466/2499 (0.99x)
Testing collisions (low 12-bit) - Expected 200704.0, actual 200704 (1.00x)
Testing collisions (low 8-bit) - Expected 204544.0, actual 204544 (1.00x)
Testing distribution - Worst bias is the 15-bit window at bit 49 - 0.287%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 5000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2910.4, actual 2880 (0.99x) (-30)
Testing collisions (high 26-39 bits) - Worst is 34 bits: 728/727 (1.00x)
Testing collisions (high 12-bit) - Expected 4995904.0, actual 4995904 (1.00x)
Testing collisions (high 8-bit) - Expected 4999744.0, actual 4999744 (1.00x)
Testing collisions (low 32-bit) - Expected 2910.4, actual 2967 (1.02x) (57)
Testing collisions (low 26-39 bits) - Worst is 37 bits: 104/90 (1.14x)
Testing collisions (low 12-bit) - Expected 4995904.0, actual 4995904 (1.00x)
Testing collisions (low 8-bit) - Expected 4999744.0, actual 4999744 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 1 - 0.073%
[[[ Keyset 'PerlinNoise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 32768.0, actual 32536 (0.99x) (-231)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 49/31 (1.53x)
Testing collisions (high 12-bit) - Expected 16773120.0, actual 16773120 (1.00x)
Testing collisions (high 8-bit) - Expected 16776960.0, actual 16776960 (1.00x)
Testing collisions (low 32-bit) - Expected 32768.0, actual 32601 (0.99x) (-166)
Testing collisions (low 27-42 bits) - Worst is 35 bits: 4114/4095 (1.00x)
Testing collisions (low 12-bit) - Expected 16773120.0, actual 16773120 (1.00x)
Testing collisions (low 8-bit) - Expected 16776960.0, actual 16776960 (1.00x)
[[[ 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 512.0, actual 512 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1034/1023 (1.01x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 533 (1.04x) (22)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 145/127 (1.13x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 1
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 529 (1.03x) (18)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 492 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16152/16383 (0.99x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 2
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 492 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 136/127 (1.06x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 3
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 506 (0.99x) (-5)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 67/63 (1.05x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 507 (0.99x) (-4)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 34/31 (1.06x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 4
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 493 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 530 (1.04x) (19)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 146/127 (1.14x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 5
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 520 (1.02x) (9)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1052/1023 (1.03x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 500 (0.98x)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 264/255 (1.03x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 6
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 549 (1.07x) (38)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 130/127 (1.02x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 7
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 471 (0.92x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2065/2047 (1.01x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 501 (0.98x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8319/8191 (1.02x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 8
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 524 (1.02x) (13)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 524/511 (1.02x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 524 (1.02x) (13)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 78/63 (1.22x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 9
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 514 (1.00x) (3)
Testing collisions (high 24-36 bits) - Worst is 29 bits: 4161/4095 (1.02x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 494 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 10
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 538 (1.05x) (27)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1086/1023 (1.06x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 536 (1.05x) (25)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 77/63 (1.20x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 11
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 499 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 274/255 (1.07x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 548 (1.07x) (37)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 12
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 500 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 28 bits: 8243/8191 (1.01x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 490 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 29 bits: 4076/4095 (1.00x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 13
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 500 (0.98x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 76/63 (1.19x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 14
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 541 (1.06x) (30)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 141/127 (1.10x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 518 (1.01x) (7)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 518/511 (1.01x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 15
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 514 (1.00x) (3)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 527 (1.03x) (16)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 16
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 499 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 131/127 (1.02x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 519 (1.01x) (8)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1052/1023 (1.03x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 17
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 500 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 277/255 (1.08x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 18
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 531 (1.04x) (20)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 276/255 (1.08x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 495 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 19
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 531 (1.04x) (20)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 278/255 (1.09x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 557 (1.09x) (46)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 20
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 544 (1.06x) (33)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 544/511 (1.06x)