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umash64.log
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umash64.log
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-------------------------------------------------------------------------------
--- Testing umash64 "umash 64" GOOD
[[[ Sanity Tests ]]]
Verification value 0x161495C6 ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 20.272 bytes/cycle - 57999.66 MiB/sec @ 3 ghz
Alignment 6 - 20.274 bytes/cycle - 58005.35 MiB/sec @ 3 ghz
Alignment 5 - 20.277 bytes/cycle - 58014.37 MiB/sec @ 3 ghz
Alignment 4 - 20.269 bytes/cycle - 57989.20 MiB/sec @ 3 ghz
Alignment 3 - 20.276 bytes/cycle - 58010.04 MiB/sec @ 3 ghz
Alignment 2 - 20.278 bytes/cycle - 58014.53 MiB/sec @ 3 ghz
Alignment 1 - 20.284 bytes/cycle - 58031.98 MiB/sec @ 3 ghz
Alignment 0 - 20.464 bytes/cycle - 58548.36 MiB/sec @ 3 ghz
Average - 20.299 bytes/cycle - 58076.69 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 12.61 cycles/hash
Small key speed test - 2-byte keys - 12.23 cycles/hash
Small key speed test - 3-byte keys - 12.13 cycles/hash
Small key speed test - 4-byte keys - 12.00 cycles/hash
Small key speed test - 5-byte keys - 12.00 cycles/hash
Small key speed test - 6-byte keys - 12.00 cycles/hash
Small key speed test - 7-byte keys - 12.00 cycles/hash
Small key speed test - 8-byte keys - 12.00 cycles/hash
Small key speed test - 9-byte keys - 16.00 cycles/hash
Small key speed test - 10-byte keys - 16.71 cycles/hash
Small key speed test - 11-byte keys - 16.43 cycles/hash
Small key speed test - 12-byte keys - 16.00 cycles/hash
Small key speed test - 13-byte keys - 16.71 cycles/hash
Small key speed test - 14-byte keys - 16.00 cycles/hash
Small key speed test - 15-byte keys - 16.99 cycles/hash
Small key speed test - 16-byte keys - 16.00 cycles/hash
Small key speed test - 17-byte keys - 23.91 cycles/hash
Small key speed test - 18-byte keys - 23.99 cycles/hash
Small key speed test - 19-byte keys - 23.98 cycles/hash
Small key speed test - 20-byte keys - 24.00 cycles/hash
Small key speed test - 21-byte keys - 24.00 cycles/hash
Small key speed test - 22-byte keys - 23.26 cycles/hash
Small key speed test - 23-byte keys - 24.00 cycles/hash
Small key speed test - 24-byte keys - 23.75 cycles/hash
Small key speed test - 25-byte keys - 24.00 cycles/hash
Small key speed test - 26-byte keys - 24.00 cycles/hash
Small key speed test - 27-byte keys - 24.00 cycles/hash
Small key speed test - 28-byte keys - 24.00 cycles/hash
Small key speed test - 29-byte keys - 23.65 cycles/hash
Small key speed test - 30-byte keys - 23.53 cycles/hash
Small key speed test - 31-byte keys - 23.66 cycles/hash
Small key speed test - 32-byte keys - 23.00 cycles/hash
Small key speed test - 33-byte keys - 24.00 cycles/hash
Small key speed test - 34-byte keys - 24.22 cycles/hash
Small key speed test - 35-byte keys - 24.32 cycles/hash
Small key speed test - 36-byte keys - 24.00 cycles/hash
Small key speed test - 37-byte keys - 24.82 cycles/hash
Small key speed test - 38-byte keys - 24.95 cycles/hash
Small key speed test - 39-byte keys - 24.71 cycles/hash
Small key speed test - 40-byte keys - 24.89 cycles/hash
Small key speed test - 41-byte keys - 24.95 cycles/hash
Small key speed test - 42-byte keys - 24.96 cycles/hash
Small key speed test - 43-byte keys - 24.94 cycles/hash
Small key speed test - 44-byte keys - 24.96 cycles/hash
Small key speed test - 45-byte keys - 24.00 cycles/hash
Small key speed test - 46-byte keys - 24.00 cycles/hash
Small key speed test - 47-byte keys - 24.00 cycles/hash
Small key speed test - 48-byte keys - 24.00 cycles/hash
Small key speed test - 49-byte keys - 25.00 cycles/hash
Small key speed test - 50-byte keys - 25.00 cycles/hash
Small key speed test - 51-byte keys - 25.00 cycles/hash
Small key speed test - 52-byte keys - 25.00 cycles/hash
Small key speed test - 53-byte keys - 25.00 cycles/hash
Small key speed test - 54-byte keys - 25.18 cycles/hash
Small key speed test - 55-byte keys - 25.00 cycles/hash
Small key speed test - 56-byte keys - 25.00 cycles/hash
Small key speed test - 57-byte keys - 25.13 cycles/hash
Small key speed test - 58-byte keys - 25.00 cycles/hash
Small key speed test - 59-byte keys - 25.19 cycles/hash
Small key speed test - 60-byte keys - 25.00 cycles/hash
Small key speed test - 61-byte keys - 25.00 cycles/hash
Small key speed test - 62-byte keys - 25.13 cycles/hash
Small key speed test - 63-byte keys - 25.00 cycles/hash
Small key speed test - 64-byte keys - 25.00 cycles/hash
Average 22.236 cycles/hash
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 156.187 cycles/op (102401 inserts, 1% deletions)
Running std HashMapTest: 99.309 cycles/op (0.3 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 114.138 cycles/op (102401 inserts, 1% deletions)
Running fast HashMapTest: 74.974 cycles/op (0.2 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.592000%
Testing 32-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.656667%
Testing 40-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.646000%
Testing 48-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.618667%
Testing 56-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.714000%
Testing 64-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.688667%
Testing 72-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.654667%
Testing 80-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.728000%
Testing 96-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.688000%
Testing 112-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.684667%
Testing 128-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.660667%
Testing 160-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.726000%
Testing 512-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.710000%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.760000%
[[[ 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 20 bits: 1251/1222 (1.02x)
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 22 bits: 318/305 (1.04x)
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 62 - 0.562%
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 35 bits: 26/23 (1.10x)
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 203 (1.08x) (15)
Testing collisions (low 24-35 bits) - Worst is 35 bits: 26/23 (1.10x)
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 56 - 0.099%
Keyset 'Sparse' - 32-bit keys with up to 7 bits set - 4514873 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2373.0, actual 2383 (1.00x) (10)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 76/74 (1.02x)
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 2418 (1.02x) (45)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 79/74 (1.07x)
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 52 - 0.051%
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 2444 (0.99x) (-17)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 168/153 (1.09x)
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 2478 (1.01x) (17)
Testing collisions (low 25-38 bits) - Worst is 29 bits: 19849/19693 (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 10 - 0.060%
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 23219 (0.99x) (-244)
Testing collisions (high 27-42 bits) - Worst is 38 bits: 384/366 (1.05x)
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 23448 (1.00x) (-15)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 199/183 (1.09x)
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 50 - 0.023%
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 2069 (1.00x)
Testing collisions (high 25-38 bits) - Worst is 34 bits: 525/517 (1.01x)
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 2118 (1.02x) (49)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 36/32 (1.11x)
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 51 - 0.045%
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 7993 (1.00x) (-33)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 132/125 (1.05x)
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 7865 (0.98x)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 35/31 (1.12x)
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 50 - 0.040%
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 26558 (1.00x) (76)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 58/51 (1.12x)
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 26163 (0.99x) (-319)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 28/25 (1.08x)
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 27 - 0.027%
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 1360 (0.97x)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 35/21 (1.60x)
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 1346 (0.96x)
Testing collisions (low 25-38 bits) - Worst is 29 bits: 11155/11210 (1.00x)
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 40 - 0.060%
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 84831 (1.00x) (108)
Testing collisions (high 28-44 bits) - Worst is 44 bits: 23/20 (1.11x)
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 84887 (1.00x) (164)
Testing collisions (low 28-44 bits) - Worst is 44 bits: 23/20 (1.11x)
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 16 - 0.010%
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 910 (1.00x)
Testing collisions (high 25-37 bits) - Worst is 36 bits: 59/56 (1.04x)
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 916 (1.01x) (6)
Testing collisions (low 25-37 bits) - Worst is 33 bits: 462/455 (1.01x)
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 49 - 0.098%
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 58093 (1.00x) (-163)
Testing collisions (high 28-43 bits) - Worst is 39 bits: 476/455 (1.05x)
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 57773 (0.99x) (-483)
Testing collisions (low 28-43 bits) - Worst is 33 bits: 28981/29128 (0.99x)
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 31 - 0.016%
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 21 (0.65x)
Testing collisions (high 22-32 bits) - Worst is 26 bits: 2090/2052 (1.02x)
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 31 (0.97x)
Testing collisions (low 22-32 bits) - Worst is 27 bits: 1057/1026 (1.03x)
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 15-bit window at bit 2 - 0.121%
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 510 (1.00x) (-2)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 150/128 (1.17x)
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 509 (0.99x) (-3)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 32/32 (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 19 - 0.089%
[[[ 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 668 (1.00x)
Testing collisions (high 25-37 bits) - Worst is 31 bits: 1369/1337 (1.02x)
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 642 (0.96x)
Testing collisions (low 25-37 bits) - Worst is 37 bits: 26/20 (1.24x)
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 - 0.067%
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 631 (0.94x)
Testing collisions (high 25-37 bits) - Worst is 37 bits: 23/20 (1.10x)
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 645 (0.96x)
Testing collisions (low 25-37 bits) - Worst is 36 bits: 43/41 (1.03x)
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 14 - 0.081%
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 17533 (1.01x) (194)
Testing collisions (high 27-41 bits) - Worst is 39 bits: 157/135 (1.16x)
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 17202 (0.99x) (-137)
Testing collisions (low 27-41 bits) - Worst is 40 bits: 71/67 (1.05x)
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 43 - 0.042%
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 8269 (1.01x) (78)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 71/63 (1.11x)
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 8074 (0.99x) (-117)
Testing collisions (low 26-40 bits) - Worst is 30 bits: 32737/32767 (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 36 - 0.036%
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 8210 (1.00x) (19)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 65/63 (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 8246 (1.01x) (55)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 66/63 (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 60 - 0.030%
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 8135 (0.99x) (-56)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 280/255 (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 8119 (0.99x) (-72)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 44/31 (1.38x)
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 48 - 0.035%
Combination 0x000000000000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8192.0, actual 8206 (1.00x) (15)
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 8139 (0.99x) (-52)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 257/255 (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 48 - 0.065%
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 8280 (1.01x) (89)
Testing collisions (high 26-40 bits) - Worst is 34 bits: 2097/2047 (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 8429 (1.03x) (238)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 541/511 (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 63 - 0.041%
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 8053 (0.98x) (-138)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 42/31 (1.31x)
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 8265 (1.01x) (74)
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 4 - 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 8192.0, actual 8252 (1.01x) (61)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 40/31 (1.25x)
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 8251 (1.01x) (60)
Testing collisions (low 26-40 bits) - Worst is 32 bits: 8251/8191 (1.01x)
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 5 - 0.050%
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 8063 (0.98x) (-128)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 66/63 (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 8255 (1.01x) (64)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 70/63 (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 59 - 0.033%
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 8216 (1.00x) (25)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 40/31 (1.25x)
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 8162 (1.00x) (-29)
Testing collisions (low 26-40 bits) - Worst is 35 bits: 1068/1023 (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 60 - 0.033%
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 8196 (1.00x) (5)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 273/255 (1.07x)
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 8134 (0.99x) (-57)
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 42 - 0.048%
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 8256 (1.01x) (65)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 77/63 (1.20x)
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 8142 (0.99x) (-49)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 285/255 (1.11x)
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 49 - 0.050%
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 8412 (1.03x) (221)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 284/255 (1.11x)
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 8146 (0.99x) (-45)
Testing collisions (low 26-40 bits) - Worst is 31 bits: 16346/16383 (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 39 - 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 124 (1.07x) (8)
Testing collisions (high 23-34 bits) - Worst is 31 bits: 252/232 (1.08x)
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 109 (0.94x)
Testing collisions (low 23-34 bits) - Worst is 26 bits: 7303/7450 (0.98x)
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 19 - 0.128%
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 124 (1.07x) (8)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 49/29 (1.68x)
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 94 (0.81x)
Testing collisions (low 23-34 bits) - Worst is 25 bits: 14845/14901 (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 57 - 0.090%
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 111 (0.95x)
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 109 (0.94x)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 32/29 (1.10x)
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 50 - 0.103%
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 112 (0.96x)
Testing collisions (high 23-34 bits) - Worst is 31 bits: 240/232 (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 134 (1.15x) (18)
Testing collisions (low 23-34 bits) - Worst is 32 bits: 134/116 (1.15x)
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 62 - 0.097%
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 106 (0.91x)
Testing collisions (high 23-34 bits) - Worst is 30 bits: 466/465 (1.00x)
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 90 (0.77x)
Testing collisions (low 23-34 bits) - Worst is 27 bits: 3798/3725 (1.02x)
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 19 - 0.110%
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 133 (1.14x) (17)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 43/29 (1.48x)
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 101 (0.87x)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 30/29 (1.03x)
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 46 - 0.102%
[[[ 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 41 (0.83x)
Testing collisions (high 23-33 bits) - Worst is 29 bits: 402/396 (1.01x)
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 46 (0.93x)
Testing collisions (low 23-33 bits) - Worst is 33 bits: 27/24 (1.09x)
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 49 - 0.152%
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 3460 (0.99x) (-24)
Testing collisions (high 26-39 bits) - Worst is 37 bits: 113/108 (1.04x)
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 3500 (1.00x) (16)
Testing collisions (low 26-39 bits) - Worst is 38 bits: 58/54 (1.07x)
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 2 - 0.075%
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 40144 (0.99x) (-203)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 83/78 (1.05x)
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 40169 (1.00x) (-178)
Testing collisions (low 27-42 bits) - Worst is 41 bits: 94/78 (1.19x)
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 7 - 0.018%
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 226815 (0.99x) (-1148)
Testing collisions (high 29-45 bits) - Worst is 35 bits: 28779/28495 (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 227637 (1.00x) (-326)
Testing collisions (low 29-45 bits) - Worst is 41 bits: 472/445 (1.06x)
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 35 - 0.008%
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 865858 (0.99x) (-5926)
Testing collisions (high 30-47 bits) - Worst is 46 bits: 59/53 (1.11x)
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 866219 (0.99x) (-5565)
Testing collisions (low 30-47 bits) - Worst is 41 bits: 1738/1702 (1.02x)
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 28 - 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 25418.1, actual 25360 (1.00x) (-58)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 28/24 (1.13x)
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 25466 (1.00x) (48)
Testing collisions (low 27-42 bits) - Worst is 37 bits: 860/794 (1.08x)
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 19-bit window at bit 27 - 0.015%
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 25563 (1.01x) (145)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 55/49 (1.11x)
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 25489 (1.00x) (71)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 28/24 (1.13x)
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 58 - 0.028%
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 25376 (1.00x) (-42)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 28/24 (1.13x)
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 25376 (1.00x) (-42)
Testing collisions (low 27-42 bits) - Worst is 41 bits: 54/49 (1.09x)
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 34 - 0.032%
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 1861 (1.00x) (-1)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 41/29 (1.41x)
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 1854 (1.00x) (-8)
Testing collisions (low 25-38 bits) - Worst is 33 bits: 942/931 (1.01x)
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 25 - 0.055%
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 1872 (1.01x) (10)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 33/29 (1.13x)
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 1841 (0.99x) (-21)
Testing collisions (low 25-38 bits) - Worst is 29 bits: 14948/14901 (1.00x)
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 49 - 0.069%
Keyset 'Words' - 102401 dict words
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1.2, actual 1 (0.82x)
Testing collisions (high 20-27 bits) - Worst is 22 bits: 1310/1250 (1.05x)
Testing collisions (high 12-bit) - Expected 98305.0, actual 98305 (1.00x)
Testing collisions (high 8-bit) - Expected 102145.0, actual 102145 (1.00x)
Testing collisions (low 32-bit) - Expected 1.2, actual 0 (0.00x)
Testing collisions (low 20-27 bits) - Worst is 27 bits: 43/39 (1.10x)
Testing collisions (low 12-bit) - Expected 98305.0, actual 98305 (1.00x)
Testing collisions (low 8-bit) - Expected 102145.0, actual 102145 (1.00x)
Testing distribution - Worst bias is the 14-bit window at bit 63 - 0.391%
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 204800 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 4.9, actual 3 (0.61x)
Testing collisions (high 21-29 bits) - Worst is 29 bits: 43/39 (1.10x)
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 2 (0.41x)
Testing collisions (low 21-29 bits) - Worst is 28 bits: 84/78 (1.08x)
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 53 - 0.255%
[[[ 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 2826 (0.97x)
Testing collisions (high 26-39 bits) - Worst is 39 bits: 31/22 (1.36x)
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 2872 (0.99x) (-38)
Testing collisions (low 26-39 bits) - Worst is 28 bits: 46125/46566 (0.99x)
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 26 - 0.053%
[[[ 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 32607 (1.00x) (-160)
Testing collisions (high 27-42 bits) - Worst is 40 bits: 135/127 (1.05x)
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 32982 (1.01x) (215)
Testing collisions (low 27-42 bits) - Worst is 33 bits: 16607/16383 (1.01x)
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 522 (1.02x) (11)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 522/511 (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 544 (1.06x) (33)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
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 481 (0.94x)
Testing collisions (high 24-36 bits) - Worst is 29 bits: 4169/4095 (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 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 135/127 (1.05x)
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 493 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 27 bits: 16330/16383 (1.00x)
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 516 (1.01x) (5)
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 515 (1.01x) (4)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1060/1023 (1.04x)
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 544 (1.06x) (33)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 39/31 (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 4
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 535 (1.04x) (24)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 275/255 (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 571 (1.12x) (60)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 45/31 (1.41x)
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 496 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 27 bits: 16301/16383 (0.99x)
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 532 (1.04x) (21)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
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 545 (1.06x) (34)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 81/63 (1.27x)
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 538 (1.05x) (27)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 136/127 (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 7
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 513 (1.00x) (2)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 40/31 (1.25x)
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 488 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8242/8191 (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 8
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 508 (0.99x) (-3)
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 511 (1.00x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 66/63 (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 9
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 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 496 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 139/127 (1.09x)
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 504 (0.98x) (-7)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 267/255 (1.04x)
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 506 (0.99x) (-5)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2083/2047 (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 11
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 511 (1.00x)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 511/511 (1.00x)
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 534 (1.04x) (23)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 282/255 (1.10x)
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 493 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
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 534 (1.04x) (23)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 271/255 (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 13
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 526 (1.03x) (15)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
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 534 (1.04x) (23)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 51/31 (1.59x)
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 499 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 256/255 (1.00x)
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 36 bits: 35/31 (1.09x)
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 454 (0.89x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 32/31 (1.00x)
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 504 (0.98x) (-7)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1053/1023 (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 16
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 536 (1.05x) (25)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 68/63 (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 541 (1.06x) (30)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 39/31 (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 17
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 505 (0.99x) (-6)
Testing collisions (high 24-36 bits) - Worst is 27 bits: 16568/16383 (1.01x)