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t1ha0_32be.txt
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-------------------------------------------------------------------------------
--- Testing t1ha0_32be "Fast Positive Hash (portable, aims 32-bit, big-endian)" POOR
[[[ Sanity Tests ]]]
Verification value 0xDA6A4061 ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
WARNING: timer resolution is 72 (0x48) ticks (0x1861c71af6f8 - 0x1861c71af6b0). Broken VDSO?
Bulk speed test - 262144-byte keys
Alignment 7 - 2.408 bytes/cycle - 6887.92 MiB/sec @ 3 ghz
Alignment 6 - 2.410 bytes/cycle - 6895.73 MiB/sec @ 3 ghz
Alignment 5 - 2.409 bytes/cycle - 6891.11 MiB/sec @ 3 ghz
Alignment 4 - 2.393 bytes/cycle - 6846.95 MiB/sec @ 3 ghz
Alignment 3 - 2.385 bytes/cycle - 6823.62 MiB/sec @ 3 ghz
Alignment 2 - 2.388 bytes/cycle - 6831.33 MiB/sec @ 3 ghz
Alignment 1 - 2.392 bytes/cycle - 6844.69 MiB/sec @ 3 ghz
Alignment 0 - 2.400 bytes/cycle - 6865.56 MiB/sec @ 3 ghz
Average - 2.398 bytes/cycle - 6860.87 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 37.00 cycles/hash
Small key speed test - 2-byte keys - 37.00 cycles/hash
Small key speed test - 3-byte keys - 37.00 cycles/hash
Small key speed test - 4-byte keys - 36.61 cycles/hash
Small key speed test - 5-byte keys - 39.78 cycles/hash
Small key speed test - 6-byte keys - 39.80 cycles/hash
Small key speed test - 7-byte keys - 39.78 cycles/hash
Small key speed test - 8-byte keys - 39.78 cycles/hash
Small key speed test - 9-byte keys - 44.91 cycles/hash
Small key speed test - 10-byte keys - 44.91 cycles/hash
Small key speed test - 11-byte keys - 44.91 cycles/hash
Small key speed test - 12-byte keys - 44.88 cycles/hash
Small key speed test - 13-byte keys - 48.85 cycles/hash
Small key speed test - 14-byte keys - 48.80 cycles/hash
Small key speed test - 15-byte keys - 48.78 cycles/hash
Small key speed test - 16-byte keys - 48.75 cycles/hash
Small key speed test - 17-byte keys - 52.00 cycles/hash
Small key speed test - 18-byte keys - 52.00 cycles/hash
Small key speed test - 19-byte keys - 52.00 cycles/hash
Small key speed test - 20-byte keys - 52.00 cycles/hash
Small key speed test - 21-byte keys - 55.84 cycles/hash
Small key speed test - 22-byte keys - 55.81 cycles/hash
Small key speed test - 23-byte keys - 55.86 cycles/hash
Small key speed test - 24-byte keys - 55.84 cycles/hash
Small key speed test - 25-byte keys - 61.12 cycles/hash
Small key speed test - 26-byte keys - 61.00 cycles/hash
Small key speed test - 27-byte keys - 61.00 cycles/hash
Small key speed test - 28-byte keys - 61.13 cycles/hash
Small key speed test - 29-byte keys - 65.32 cycles/hash
Small key speed test - 30-byte keys - 65.27 cycles/hash
Small key speed test - 31-byte keys - 65.33 cycles/hash
Small key speed test - 32-byte keys - 51.99 cycles/hash
Average 50.158 cycles/hash
Average, weighted by key length freq. 50.357 cycles/hash (using 93.0% of top-7m Tranco DNS names dataset)
Average, weighted by key length freq. 46.344 cycles/hash (using 27.1% of startup-1M UMASH trace dataset)
[[[ 'Hashmap' Speed Tests (when inlined) ]]]
std::unordered_map
Init std HashMapTest: 488.975 cycles/op (102401 inserts, 1% deletions)
Running std HashMapTest: 318.521 cycles/op (3.0 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 371.159 cycles/op (102401 inserts, 1% deletions)
Running fast HashMapTest: 197.005 cycles/op (4.2 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.652667%
Testing 32-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.726000%
Testing 40-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.708667%
Testing 48-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.730000%
Testing 56-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.714667%
Testing 64-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.664000%
Testing 72-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.679333%
Testing 80-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.607333%
Testing 96-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.692667%
Testing 112-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.680000%
Testing 128-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.722667%
Testing 160-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.880000%
Testing 512-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.814000%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.753333%
[[[ 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 22 bits: 308/305 (1.01x)
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 25 bits: 43/38 (1.13x)
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 47 - 0.459%
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 194 (1.03x) (6)
Testing collisions (high 24-35 bits) - Worst is 31 bits: 395/376 (1.05x)
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 178 (0.95x)
Testing collisions (low 24-35 bits) - Worst is 34 bits: 51/47 (1.08x)
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 29 - 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 2348 (0.99x) (-25)
Testing collisions (high 25-38 bits) - Worst is 34 bits: 614/593 (1.03x)
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 2328 (0.98x) (-45)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 42/37 (1.13x)
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 6 - 0.057%
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 2353 (0.96x)
Testing collisions (high 25-38 bits) - Worst is 30 bits: 9770/9846 (0.99x)
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 2542 (1.03x) (81)
Testing collisions (low 25-38 bits) - Worst is 36 bits: 173/153 (1.12x)
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 28 - 0.043%
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 23434 (1.00x) (-29)
Testing collisions (high 27-42 bits) - Worst is 34 bits: 5985/5865 (1.02x)
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 23697 (1.01x) (234)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 29/22 (1.27x)
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 44 - 0.017%
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 1993 (0.96x)
Testing collisions (high 25-38 bits) - Worst is 29 bits: 16570/16557 (1.00x)
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 2072 (1.00x) (3)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 38/32 (1.18x)
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 18-bit window at bit 60 - 0.043%
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 8112 (1.01x) (86)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 280/250 (1.12x)
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 7927 (0.99x) (-99)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 514/501 (1.02x)
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 63 - 0.050%
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 26445 (1.00x) (-37)
Testing collisions (high 27-42 bits) - Worst is 32 bits: 26445/26482 (1.00x)
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 26022 (0.98x) (-460)
Testing collisions (low 27-42 bits) - Worst is 37 bits: 885/827 (1.07x)
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 - 0.023%
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 1351 (0.96x)
Testing collisions (high 25-38 bits) - Worst is 29 bits: 11245/11210 (1.00x)
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 1383 (0.99x) (-18)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 47/43 (1.07x)
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 44 - 0.043%
Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 47 (2382621.76x) (47) !!!!!
Testing collisions (high 32-bit) - Expected 84723.3, actual 84498 (1.00x) (-225)
Testing collisions (high 28-44 bits) - Worst is 44 bits: 77/20 (3.72x) !!!!!
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 84563 (1.00x) (-160)
Testing collisions (low 28-44 bits) - Worst is 44 bits: 68/20 (3.29x) !!!!!
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 45 - 0.017%
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 903 (0.99x) (-7)
Testing collisions (high 25-37 bits) - Worst is 33 bits: 487/455 (1.07x)
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 918 (1.01x) (8)
Testing collisions (low 25-37 bits) - Worst is 36 bits: 61/56 (1.07x)
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 47 - 0.073%
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 58473 (1.00x) (217)
Testing collisions (high 28-43 bits) - Worst is 42 bits: 60/56 (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 57931 (0.99x) (-325)
Testing collisions (low 28-43 bits) - Worst is 34 bits: 14490/14564 (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 22 - 0.014%
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 30 (0.94x)
Testing collisions (high 22-32 bits) - Worst is 30 bits: 141/128 (1.10x)
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 27 (0.84x)
Testing collisions (low 22-32 bits) - Worst is 26 bits: 2048/2052 (1.00x)
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 21 - 0.232%
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 496 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 256/256 (1.00x)
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 499 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8245/8200 (1.01x)
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 58 - 0.101%
*********FAIL*********
[[[ 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 649 (0.97x)
Testing collisions (high 25-37 bits) - Worst is 28 bits: 10850/10699 (1.01x)
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 670 (1.00x) (2)
Testing collisions (low 25-37 bits) - Worst is 33 bits: 347/334 (1.04x)
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 62 - 0.070%
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 659 (0.99x) (-9)
Testing collisions (high 25-37 bits) - Worst is 31 bits: 1383/1337 (1.03x)
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 662 (0.99x) (-6)
Testing collisions (low 25-37 bits) - Worst is 37 bits: 21/20 (1.00x)
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 51 - 0.049%
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 17379 (1.00x) (40)
Testing collisions (high 27-41 bits) - Worst is 41 bits: 44/33 (1.30x)
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 17404 (1.00x) (65)
Testing collisions (low 27-41 bits) - Worst is 41 bits: 40/33 (1.18x)
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 42 - 0.020%
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 8189 (1.00x) (-2)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 72/63 (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 8383 (1.02x) (192)
Testing collisions (low 26-40 bits) - Worst is 38 bits: 147/127 (1.15x)
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 34 - 0.028%
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 8152 (1.00x) (-39)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 72/63 (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 8096 (0.99x) (-95)
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 26 - 0.051%
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 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 8181 (1.00x) (-10)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 45/31 (1.41x)
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 - 0.040%
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 8184 (1.00x) (-7)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 143/127 (1.12x)
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 8217 (1.00x) (26)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 34/31 (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 46 - 0.024%
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 7946 (0.97x)
Testing collisions (high 26-40 bits) - Worst is 29 bits: 65089/65535 (0.99x)
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 8068 (0.98x) (-123)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 69/63 (1.08x)
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 62 - 0.035%
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 8079 (0.99x) (-112)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 64/63 (1.00x)
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 8178 (1.00x) (-13)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 528/511 (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 28 - 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 8190 (1.00x) (-1)
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 8260 (1.01x) (69)
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 51 - 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 8216 (1.00x) (25)
Testing collisions (high 26-40 bits) - Worst is 35 bits: 1058/1023 (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 8015 (0.98x)
Testing collisions (low 26-40 bits) - Worst is 35 bits: 1037/1023 (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 6 - 0.037%
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 8030 (0.98x) (-161)
Testing collisions (high 26-40 bits) - Worst is 29 bits: 65395/65535 (1.00x)
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 8116 (0.99x) (-75)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 36/31 (1.13x)
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 9 - 0.035%
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 8134 (0.99x) (-57)
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 8110 (0.99x) (-81)
Testing collisions (low 26-40 bits) - Worst is 31 bits: 16405/16383 (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 45 - 0.043%
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 8179 (1.00x) (-12)
Testing collisions (high 26-40 bits) - Worst is 31 bits: 16575/16383 (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 8243 (1.01x) (52)
Testing collisions (low 26-40 bits) - Worst is 32 bits: 8243/8191 (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 1 - 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 8174 (1.00x) (-17)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 149/127 (1.16x)
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 8198 (1.00x) (7)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 72/63 (1.13x)
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 27 - 0.036%
[[[ Keyset 'Window' Tests ]]]
Keyset 'Window' - 136-bit key, 20-bit window - 136 tests, 1048576 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)
Window at 33 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 34 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 35 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 36 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 37 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 38 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 39 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 40 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 41 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 42 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 43 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 44 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 45 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 46 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 47 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 48 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 49 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 50 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 51 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 52 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 53 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 54 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 55 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 56 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 57 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 58 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 59 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 60 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 61 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 62 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 63 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 64 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 65 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 66 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 67 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 68 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 69 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 70 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 71 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 72 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 73 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 74 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 75 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 76 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 77 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 78 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 79 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 80 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 81 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 82 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 83 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 84 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 85 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 86 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 87 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 88 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 89 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 90 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 91 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 92 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 93 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 94 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 95 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 96 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 97 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 98 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 99 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 100 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 101 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 102 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 103 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 104 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 105 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 106 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 107 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 108 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 109 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 110 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 111 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 112 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 113 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 114 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 115 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 116 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 117 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 118 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 119 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 120 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 121 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 122 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 123 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 124 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 125 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 126 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 127 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 128 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 129 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 130 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 131 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 132 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 133 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 134 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 135 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 136 - 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 111 (0.95x)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 31/29 (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 127 (1.09x) (11)
Testing collisions (low 23-34 bits) - Worst is 32 bits: 127/116 (1.09x)
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 37 - 0.084%
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 121 (1.04x) (5)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 34/29 (1.17x)
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 121 (1.04x) (5)
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 62 - 0.151%
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 113 (0.97x)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 33/29 (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 102 (0.88x)
Testing collisions (low 23-34 bits) - Worst is 28 bits: 1882/1862 (1.01x)
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 22 - 0.173%
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 113 (0.97x)
Testing collisions (high 23-34 bits) - Worst is 28 bits: 1944/1862 (1.04x)
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 132 (1.13x) (16)
Testing collisions (low 23-34 bits) - Worst is 32 bits: 132/116 (1.13x)
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 60 - 0.145%
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 125 (1.07x) (9)
Testing collisions (high 23-34 bits) - Worst is 31 bits: 256/232 (1.10x)
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: 34/29 (1.17x)
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 48 - 0.156%
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 104 (0.89x)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 61/58 (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 120 (1.03x) (4)
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 54 - 0.139%
[[[ 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 57 (1.15x) (8)
Testing collisions (high 23-33 bits) - Worst is 32 bits: 57/49 (1.15x)
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 52 (1.05x) (3)
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 1 - 0.144%
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 3553 (1.02x) (69)
Testing collisions (high 26-39 bits) - Worst is 37 bits: 116/108 (1.07x)
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 3412 (0.98x)
Testing collisions (low 26-39 bits) - Worst is 39 bits: 28/27 (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 35 - 0.070%
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 40487 (1.00x) (140)
Testing collisions (high 27-42 bits) - Worst is 38 bits: 663/630 (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 40271 (1.00x) (-76)
Testing collisions (low 27-42 bits) - Worst is 40 bits: 171/157 (1.08x)
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 18 - 0.014%
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 227377 (1.00x) (-586)
Testing collisions (high 29-45 bits) - Worst is 38 bits: 3674/3561 (1.03x)
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 226897 (1.00x) (-1066)
Testing collisions (low 29-45 bits) - Worst is 42 bits: 227/222 (1.02x)
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 15 - 0.005%
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 866084 (0.99x) (-5700)
Testing collisions (high 30-47 bits) - Worst is 41 bits: 1813/1702 (1.06x)
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 867201 (0.99x) (-4583)
Testing collisions (low 30-47 bits) - Worst is 44 bits: 236/212 (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 19-bit window at bit 20 - 0.004%
[[[ MomentChi2 Tests ]]]
Analyze hashes produced from a serie of linearly increasing numbers of 32-bit, using a step of 2 ...
Target values to approximate : 38918200.000000 - 273633.333333
4 threads starting... done
Popcount 1 stats : 38919407.724522 - 273655.903780
Popcount 0 stats : 38918607.589306 - 273641.603067
MomentChi2 for bits 1 : 2.66513
MomentChi2 for bits 0 : 0.303557
Derivative stats (transition from 2 consecutive values) :
Popcount 1 stats : 38919736.220503 - 273657.298376
Popcount 0 stats : 38918159.885145 - 273636.424895
MomentChi2 for deriv b1 : 4.3121
MomentChi2 for deriv b0 : 0.00294042
Great
[[[ 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 25351 (1.00x) (-67)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 58/49 (1.17x)
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 25235 (0.99x) (-183)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 202/198 (1.02x)
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 7 - 0.022%
Keyset 'Text' - keys of form "FooBarXXXX" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25418.1, actual 25198 (0.99x) (-220)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 33/24 (1.33x)
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 25451 (1.00x) (33)
Testing collisions (low 27-42 bits) - Worst is 37 bits: 802/794 (1.01x)
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 38 - 0.021%
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 25423 (1.00x) (5)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 35/24 (1.41x)
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 25478 (1.00x) (60)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 30/24 (1.21x)
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 41 - 0.025%
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 1851 (0.99x) (-11)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 32/29 (1.10x)
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 1853 (0.99x) (-9)
Testing collisions (low 25-38 bits) - Worst is 30 bits: 7508/7450 (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 37 - 0.057%
Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1862.6, actual 1845 (0.99x) (-17)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 61/58 (1.05x)
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 1840 (0.99x) (-22)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 63/58 (1.08x)
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 18-bit window at bit 14 - 0.042%
Keyset 'Words' - 102774 dict words
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1.2, actual 0 (0.00x)
Testing collisions (high 20-27 bits) - Worst is 22 bits: 1213/1259 (0.96x)
Testing collisions (high 12-bit) - Expected 98678.0, actual 98678 (1.00x)
Testing collisions (high 8-bit) - Expected 102518.0, actual 102518 (1.00x)
Testing collisions (low 32-bit) - Expected 1.2, actual 3 (2.44x) (2) !
Testing collisions (low 20-27 bits) - Worst is 22 bits: 1305/1259 (1.04x)
Testing collisions (low 12-bit) - Expected 98678.0, actual 98678 (1.00x)
Testing collisions (low 8-bit) - Expected 102518.0, actual 102518 (1.00x)
Testing distribution - Worst bias is the 14-bit window at bit 62 - 0.325%
[[[ 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 7 (1.43x) (3)
Testing collisions (high 21-29 bits) - Worst is 28 bits: 96/78 (1.23x)
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: 82/78 (1.05x)
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 10 - 0.209%
[[[ 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 2831 (0.97x)
Testing collisions (high 26-39 bits) - Worst is 38 bits: 48/45 (1.06x)
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 2893 (0.99x) (-17)
Testing collisions (low 26-39 bits) - Worst is 30 bits: 11813/11641 (1.01x)
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 58 - 0.044%
[[[ 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 32742 (1.00x) (-25)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 75/63 (1.17x)
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 33045 (1.01x) (278)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 36/31 (1.13x)
Testing collisions (low 12-bit) - Expected 16773120.0, actual 16773120 (1.00x)
Testing collisions (low 8-bit) - Expected 16776960.0, actual 16776960 (1.00x)
Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1116.4, actual 1158 (1.04x) (42)
Testing collisions (high 25-37 bits) - Worst is 36 bits: 78/69 (1.12x)
Testing collisions (high 12-bit) - Expected 3092672.0, actual 3092672 (1.00x)
Testing collisions (high 8-bit) - Expected 3096512.0, actual 3096512 (1.00x)
Testing collisions (low 32-bit) - Expected 1116.4, actual 1109 (0.99x) (-7)
Testing collisions (low 25-37 bits) - Worst is 37 bits: 43/34 (1.23x)
Testing collisions (low 12-bit) - Expected 3092672.0, actual 3092672 (1.00x)
Testing collisions (low 8-bit) - Expected 3096512.0, actual 3096512 (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 556 (1.09x) (45)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 556/511 (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 33 bits: 284/255 (1.11x)
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 493 (0.96x)
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 491 (0.96x)
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 2
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 517 (1.01x) (6)
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 504 (0.98x) (-7)
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 501 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1030/1023 (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 496 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 132/127 (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 4
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 468 (0.91x)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 259/255 (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 5
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 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 481 (0.94x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2048/2047 (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 6
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 528 (1.03x) (17)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1059/1023 (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 480 (0.94x)
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 7
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 540 (1.05x) (29)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 78/63 (1.22x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)