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xxh128low.txt
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xxh128low.txt
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-------------------------------------------------------------------------------
--- Testing xxh128low "xxHash v3, 128-bit, low 64-bits part" GOOD
[[[ Sanity Tests ]]]
Verification value 0x54D1CC70 ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 5.223 bytes/cycle - 14942.43 MiB/sec @ 3 ghz
Alignment 6 - 5.224 bytes/cycle - 14944.97 MiB/sec @ 3 ghz
Alignment 5 - 5.223 bytes/cycle - 14943.51 MiB/sec @ 3 ghz
Alignment 4 - 5.226 bytes/cycle - 14950.73 MiB/sec @ 3 ghz
Alignment 3 - 5.223 bytes/cycle - 14942.94 MiB/sec @ 3 ghz
Alignment 2 - 5.224 bytes/cycle - 14944.79 MiB/sec @ 3 ghz
Alignment 1 - 5.223 bytes/cycle - 14944.27 MiB/sec @ 3 ghz
Alignment 0 - 5.767 bytes/cycle - 16500.08 MiB/sec @ 3 ghz
Average - 5.292 bytes/cycle - 15139.22 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 26.00 cycles/hash
Small key speed test - 2-byte keys - 26.00 cycles/hash
Small key speed test - 3-byte keys - 26.00 cycles/hash
Small key speed test - 4-byte keys - 28.00 cycles/hash
Small key speed test - 5-byte keys - 38.79 cycles/hash
Small key speed test - 6-byte keys - 38.81 cycles/hash
Small key speed test - 7-byte keys - 38.75 cycles/hash
Small key speed test - 8-byte keys - 27.00 cycles/hash
Small key speed test - 9-byte keys - 42.86 cycles/hash
Small key speed test - 10-byte keys - 42.86 cycles/hash
Small key speed test - 11-byte keys - 42.86 cycles/hash
Small key speed test - 12-byte keys - 41.00 cycles/hash
Small key speed test - 13-byte keys - 41.00 cycles/hash
Small key speed test - 14-byte keys - 41.00 cycles/hash
Small key speed test - 15-byte keys - 41.00 cycles/hash
Small key speed test - 16-byte keys - 41.00 cycles/hash
Small key speed test - 17-byte keys - 42.00 cycles/hash
Small key speed test - 18-byte keys - 42.00 cycles/hash
Small key speed test - 19-byte keys - 42.00 cycles/hash
Small key speed test - 20-byte keys - 39.00 cycles/hash
Small key speed test - 21-byte keys - 39.00 cycles/hash
Small key speed test - 22-byte keys - 39.00 cycles/hash
Small key speed test - 23-byte keys - 39.00 cycles/hash
Small key speed test - 24-byte keys - 39.00 cycles/hash
Small key speed test - 25-byte keys - 39.00 cycles/hash
Small key speed test - 26-byte keys - 39.00 cycles/hash
Small key speed test - 27-byte keys - 39.00 cycles/hash
Small key speed test - 28-byte keys - 39.00 cycles/hash
Small key speed test - 29-byte keys - 39.00 cycles/hash
Small key speed test - 30-byte keys - 39.00 cycles/hash
Small key speed test - 31-byte keys - 39.00 cycles/hash
Average 37.965 cycles/hash
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 596.859 cycles/op (235886 inserts, 1% deletions)
Running std HashMapTest: 385.068 cycles/op (41.5 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 325.222 cycles/op (235886 inserts, 1% deletions)
Running fast HashMapTest: 337.112 cycles/op (45.3 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.670000%
Testing 32-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.708667%
Testing 40-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.688000%
Testing 48-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.641333%
Testing 56-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.752000%
Testing 64-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.650000%
Testing 72-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.653333%
Testing 80-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.670000%
Testing 96-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.796000%
Testing 112-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.641333%
Testing 128-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.780000%
Testing 160-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.711333%
Testing 192-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.758000%
Testing 224-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.748000%
Testing 256-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.740667%
Testing 320-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.864000%
Testing 384-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.794000%
Testing 448-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.824667%
Testing 512-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.711333%
Testing 640-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.835333%
Testing 768-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.761333%
Testing 896-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.973333%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.762000%
Testing 1280-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.784667%
Testing 1536-bit keys -> 64-bit hashes, 300000 reps worst bias is 0.778000%
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 16-bit keys with up to 9 bits set - 50643 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 0.3, actual 1 (3.35x) (1) !
Testing collisions (high 19-25 bits) - Worst is 25 bits: 49/38 (1.28x)
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: 304/305 (0.99x)
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 56 - 0.748%
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 190 (1.01x) (2)
Testing collisions (high 24-35 bits) - Worst is 34 bits: 51/47 (1.08x)
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 213 (1.13x) (25)
Testing collisions (low 24-35 bits) - Worst is 32 bits: 213/188 (1.13x)
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 22 - 0.081%
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 2379 (1.00x) (6)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 84/74 (1.13x)
Testing collisions (high 12-bit) - Expected 4510777.0, actual 4510777 (1.00x)
Testing collisions (high 8-bit) - Expected 4514617.0, actual 4514617 (1.00x)
Testing collisions (low 32-bit) - Expected 2373.0, actual 2363 (1.00x) (-10)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 44/37 (1.19x)
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 54 - 0.043%
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 2390 (0.97x)
Testing collisions (high 25-38 bits) - Worst is 34 bits: 616/615 (1.00x)
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 2396 (0.97x)
Testing collisions (low 25-38 bits) - Worst is 29 bits: 19793/19693 (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 18-bit window at bit 21 - 0.039%
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 23709 (1.01x) (246)
Testing collisions (high 27-42 bits) - Worst is 37 bits: 784/733 (1.07x)
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 23435 (1.00x) (-28)
Testing collisions (low 27-42 bits) - Worst is 40 bits: 95/91 (1.04x)
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 19-bit window at bit 42 - 0.014%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2069.7, actual 2127 (1.03x) (58)
Testing collisions (high 25-38 bits) - Worst is 36 bits: 142/129 (1.10x)
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 2085 (1.01x) (16)
Testing collisions (low 25-38 bits) - Worst is 37 bits: 74/64 (1.14x)
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 34 - 0.054%
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 8068 (1.01x) (42)
Testing collisions (high 26-40 bits) - Worst is 34 bits: 2042/2006 (1.02x)
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 8081 (1.01x) (55)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 44/31 (1.40x)
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 55 - 0.052%
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 26349 (0.99x) (-133)
Testing collisions (high 27-42 bits) - Worst is 39 bits: 226/206 (1.09x)
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 26556 (1.00x) (74)
Testing collisions (low 27-42 bits) - Worst is 37 bits: 867/827 (1.05x)
Testing collisions (low 12-bit) - Expected 15078507.0, actual 15078507 (1.00x)
Testing collisions (low 8-bit) - Expected 15082347.0, actual 15082347 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 61 - 0.020%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1401.3, actual 1445 (1.03x) (44)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 63/43 (1.44x)
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 1359 (0.97x)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 33/21 (1.51x)
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 9 - 0.073%
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 84682 (1.00x) (-41)
Testing collisions (high 28-44 bits) - Worst is 33 bits: 42460/42361 (1.00x)
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 84102 (0.99x) (-621)
Testing collisions (low 28-44 bits) - Worst is 43 bits: 50/41 (1.21x)
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 15 - 0.012%
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 910.4, actual 933 (1.02x) (23)
Testing collisions (high 25-37 bits) - Worst is 37 bits: 32/28 (1.12x)
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 920 (1.01x) (10)
Testing collisions (low 25-37 bits) - Worst is 30 bits: 3691/3641 (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 33 - 0.079%
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 58428 (1.00x) (172)
Testing collisions (high 28-43 bits) - Worst is 39 bits: 481/455 (1.06x)
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 58160 (1.00x) (-96)
Testing collisions (low 28-43 bits) - Worst is 43 bits: 32/28 (1.12x)
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 39 - 0.012%
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: 135/128 (1.05x)
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 28 (0.87x)
Testing collisions (low 22-32 bits) - Worst is 24 bits: 8121/8208 (0.99x)
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 - 0.137%
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 509 (0.99x) (-3)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 43/32 (1.34x)
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 557 (1.09x) (45)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 557/512 (1.09x)
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 53 - 0.085%
[[[ 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 627 (0.94x)
Testing collisions (high 25-37 bits) - Worst is 27 bits: 21315/21399 (1.00x)
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 669 (1.00x) (1)
Testing collisions (low 25-37 bits) - Worst is 36 bits: 49/41 (1.17x)
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 - 0.096%
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 709 (1.06x) (41)
Testing collisions (high 25-37 bits) - Worst is 31 bits: 1465/1337 (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 673 (1.01x) (5)
Testing collisions (low 25-37 bits) - Worst is 33 bits: 339/334 (1.01x)
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 2 - 0.052%
Combination Hi-Lo Tests:
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 17339.3, actual 17223 (0.99x) (-116)
Testing collisions (high 27-41 bits) - Worst is 38 bits: 292/270 (1.08x)
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 17434 (1.01x) (95)
Testing collisions (low 27-41 bits) - Worst is 41 bits: 37/33 (1.09x)
Testing collisions (low 12-bit) - Expected 12200144.0, actual 12200144 (1.00x)
Testing collisions (low 8-bit) - Expected 12203984.0, actual 12203984 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 45 - 0.024%
Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8192.0, actual 8149 (0.99x) (-42)
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 8165 (1.00x) (-26)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 522/511 (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 40 - 0.045%
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 8056 (0.98x) (-135)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 44/31 (1.38x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8202 (1.00x) (11)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 42/31 (1.31x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.043%
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 8269 (1.01x) (78)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 261/255 (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 8108 (0.99x) (-83)
Testing collisions (low 26-40 bits) - Worst is 29 bits: 65393/65535 (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 7 - 0.043%
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 8160 (1.00x) (-31)
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 8043 (0.98x) (-148)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 33/31 (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 16 - 0.051%
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 8138 (0.99x) (-53)
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 8254 (1.01x) (63)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 275/255 (1.07x)
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 - 0.033%
Combination 16-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8192.0, actual 8213 (1.00x) (22)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 36/31 (1.13x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8100 (0.99x) (-91)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 43/31 (1.34x)
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 54 - 0.039%
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 8181 (1.00x) (-10)
Testing collisions (high 26-40 bits) - Worst is 38 bits: 130/127 (1.02x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8103 (0.99x) (-88)
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 28 - 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 8261 (1.01x) (70)
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 8260 (1.01x) (69)
Testing collisions (low 26-40 bits) - Worst is 39 bits: 73/63 (1.14x)
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 20 - 0.051%
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 8054 (0.98x) (-137)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 33/31 (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 8244 (1.01x) (53)
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 56 - 0.036%
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 8222 (1.00x) (31)
Testing collisions (high 26-40 bits) - Worst is 36 bits: 554/511 (1.08x)
Testing collisions (high 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (high 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing collisions (low 32-bit) - Expected 8192.0, actual 8188 (1.00x) (-3)
Testing collisions (low 26-40 bits) - Worst is 38 bits: 143/127 (1.12x)
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 33 - 0.037%
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 8140 (0.99x) (-51)
Testing collisions (high 26-40 bits) - Worst is 36 bits: 517/511 (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 8248 (1.01x) (57)
Testing collisions (low 26-40 bits) - Worst is 36 bits: 540/511 (1.05x)
Testing collisions (low 12-bit) - Expected 8384510.0, actual 8384510 (1.00x)
Testing collisions (low 8-bit) - Expected 8388350.0, actual 8388350 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 63 - 0.033%
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 8052 (0.98x) (-139)
Testing collisions (high 26-40 bits) - Worst is 35 bits: 1031/1023 (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 8092 (0.99x) (-99)
Testing collisions (low 26-40 bits) - Worst is 31 bits: 16413/16383 (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 17 - 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)
Testing distribution - Worst bias is the 20-bit window at bit 54 - 0.011%
Window at 1 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.009%
Window at 2 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.008%
Window at 3 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.010%
Window at 4 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 19-bit window at bit 58 - 0.009%
Window at 5 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 17 - 0.008%
Window at 6 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 42 - 0.013%
Window at 7 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.013%
Window at 8 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 30 - 0.013%
Window at 9 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 45 - 0.008%
Window at 10 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 42 - 0.008%
Window at 11 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 9 - 0.015%
Window at 12 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.009%
Window at 13 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 18 - 0.011%
Window at 14 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 54 - 0.012%
Window at 15 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 54 - 0.009%
Window at 16 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 27 - 0.008%
Window at 17 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.010%
Window at 18 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 32 - 0.013%
Window at 19 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.011%
Window at 20 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 51 - 0.013%
Window at 21 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 51 - 0.008%
Window at 22 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 49 - 0.012%
Window at 23 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 33 - 0.012%
Window at 24 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 46 - 0.007%
Window at 25 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 17 - 0.013%
Window at 26 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 32 - 0.015%
Window at 27 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 50 - 0.009%
Window at 28 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 50 - 0.008%
Window at 29 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 52 - 0.010%
Window at 30 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 11 - 0.011%
Window at 31 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 34 - 0.008%
Window at 32 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 20-bit window at bit 54 - 0.011%
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 114 (0.98x)
Testing collisions (high 23-34 bits) - Worst is 29 bits: 939/931 (1.01x)
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 113 (0.97x)
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 1 - 0.090%
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 123 (1.06x) (7)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 32/29 (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 126 (1.08x) (10)
Testing collisions (low 23-34 bits) - Worst is 33 bits: 65/58 (1.12x)
Testing collisions (low 12-bit) - Expected 995904.0, actual 995904 (1.00x)
Testing collisions (low 8-bit) - Expected 999744.0, actual 999744 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 47 - 0.157%
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 119 (1.02x) (3)
Testing collisions (high 23-34 bits) - Worst is 32 bits: 119/116 (1.02x)
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 30 bits: 475/465 (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 63 - 0.091%
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 129 (1.11x) (13)
Testing collisions (high 23-34 bits) - Worst is 32 bits: 129/116 (1.11x)
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 128 (1.10x) (12)
Testing collisions (low 23-34 bits) - Worst is 31 bits: 261/232 (1.12x)
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 18 - 0.109%
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 130 (1.12x) (14)
Testing collisions (high 23-34 bits) - Worst is 30 bits: 521/465 (1.12x)
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 137 (1.18x) (21)
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 8 - 0.099%
Keyset 'Cyclic' - 8 cycles of 16 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 107 (0.92x)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 63/58 (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 31 bits: 242/232 (1.04x)
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 41 - 0.093%
[[[ 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 62 (1.25x) (13)
Testing collisions (high 23-33 bits) - Worst is 32 bits: 62/49 (1.25x)
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 41 (0.83x)
Testing collisions (low 23-33 bits) - Worst is 29 bits: 418/396 (1.05x)
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 50 - 0.157%
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 3393 (0.97x)
Testing collisions (high 26-39 bits) - Worst is 39 bits: 30/27 (1.10x)
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 3406 (0.98x)
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 48 - 0.081%
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 39960 (0.99x) (-387)
Testing collisions (high 27-42 bits) - Worst is 31 bits: 80183/80695 (0.99x)
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 40233 (1.00x) (-114)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 337/315 (1.07x)
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 - 0.015%
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 227074 (1.00x) (-889)
Testing collisions (high 29-45 bits) - Worst is 45 bits: 37/27 (1.33x)
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 227253 (1.00x) (-710)
Testing collisions (low 29-45 bits) - Worst is 39 bits: 1812/1780 (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 55 - 0.007%
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 865411 (0.99x) (-6373)
Testing collisions (high 30-47 bits) - Worst is 47 bits: 31/26 (1.17x)
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 866931 (0.99x) (-4853)
Testing collisions (low 30-47 bits) - Worst is 39 bits: 6896/6810 (1.01x)
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 7 - 0.004%
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "FooXXXXBar" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25418.1, actual 25346 (1.00x) (-72)
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 25548 (1.01x) (130)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 29/24 (1.17x)
Testing collisions (low 12-bit) - Expected 14772240.0, actual 14772240 (1.00x)
Testing collisions (low 8-bit) - Expected 14776080.0, actual 14776080 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 42 - 0.017%
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 25429 (1.00x) (11)
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 25414 (1.00x) (-4)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 31/24 (1.25x)
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 47 - 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 25743 (1.01x) (325)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 29/24 (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 25484 (1.00x) (66)
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 32 - 0.026%
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 1814 (0.97x)
Testing collisions (high 25-38 bits) - Worst is 31 bits: 3736/3725 (1.00x)
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 1912 (1.03x) (50)
Testing collisions (low 25-38 bits) - Worst is 35 bits: 266/232 (1.14x)
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 31 - 0.056%
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 1876 (1.01x) (14)
Testing collisions (high 25-38 bits) - Worst is 34 bits: 500/465 (1.07x)
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 1862 (1.00x)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 33/29 (1.13x)
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 15 - 0.049%
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 2 (1.63x) (1)
Testing collisions (high 20-27 bits) - Worst is 21 bits: 2496/2518 (0.99x)
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 27 bits: 42/39 (1.07x)
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 29 - 0.466%
[[[ 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 1 (0.20x)
Testing collisions (high 21-29 bits) - Worst is 22 bits: 4849/4999 (0.97x)
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 6 (1.23x) (2)
Testing collisions (low 21-29 bits) - Worst is 27 bits: 175/156 (1.12x)
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 48 - 0.332%
[[[ 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 2939 (1.01x) (29)
Testing collisions (high 26-39 bits) - Worst is 37 bits: 113/90 (1.24x)
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 2936 (1.01x) (26)
Testing collisions (low 26-39 bits) - Worst is 39 bits: 26/22 (1.14x)
Testing collisions (low 12-bit) - Expected 4995904.0, actual 4995904 (1.00x)
Testing collisions (low 8-bit) - Expected 4999744.0, actual 4999744 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 4 - 0.056%
[[[ Keyset 'Perlin Noise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 65536.0, actual 32603 (0.50x)
Testing collisions (high 28-43 bits) - Worst is 43 bits: 21/31 (0.66x)
Testing collisions (low 32-bit) - Expected 65536.0, actual 32689 (0.50x)
Testing collisions (low 28-43 bits) - Worst is 43 bits: 19/31 (0.59x)
Testing distribution - Worst bias is the 20-bit window at bit 42 - 0.030%
Testing 16777216 coordinates (L4) :
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 65536.0, actual 32968 (0.50x)
Testing collisions (high 28-43 bits) - Worst is 39 bits: 261/511 (0.51x)
Testing collisions (low 32-bit) - Expected 65536.0, actual 32480 (0.50x)
Testing collisions (low 28-43 bits) - Worst is 43 bits: 21/31 (0.66x)
Testing distribution - Worst bias is the 19-bit window at bit 43 - 0.016%
Testing 16777216 coordinates (L8) :
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 65536.0, actual 32911 (0.50x)
Testing collisions (high 28-43 bits) - Worst is 43 bits: 20/31 (0.63x)
Testing collisions (low 32-bit) - Expected 65536.0, actual 32892 (0.50x)
Testing collisions (low 28-43 bits) - Worst is 43 bits: 22/31 (0.69x)
Testing distribution - Worst bias is the 20-bit window at bit 53 - 0.019%
Testing 16777216 coordinates (L16) :
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 65536.0, actual 32966 (0.50x)
Testing collisions (high 28-43 bits) - Worst is 33 bits: 16611/32767 (0.51x)
Testing collisions (low 32-bit) - Expected 65536.0, actual 32872 (0.50x)
Testing collisions (low 28-43 bits) - Worst is 38 bits: 549/1023 (0.54x)
Testing distribution - Worst bias is the 20-bit window at bit 52 - 0.019%
[[[ 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 32603 (0.99x) (-164)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 36/31 (1.13x)
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 32689 (1.00x) (-78)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 296/255 (1.16x)
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 519 (1.01x) (8)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 65/63 (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 529 (1.03x) (18)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 267/255 (1.04x)
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 513 (1.00x) (2)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1026/1023 (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 484 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 2
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 514 (1.00x) (3)
Testing collisions (high 24-36 bits) - Worst is 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 536 (1.05x) (25)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 281/255 (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 3
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 530 (1.04x) (19)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 530/511 (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 508 (0.99x) (-3)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1054/1023 (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 4
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 33 bits: 269/255 (1.05x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 497 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2100/2047 (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 5
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 510 (1.00x) (-1)
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 550 (1.07x) (39)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 40/31 (1.25x)
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 496 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing collisions (high 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (high 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing collisions (low 32-bit) - Expected 512.0, actual 493 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 7
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 527 (1.03x) (16)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 50/31 (1.56x)
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 539 (1.05x) (28)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 71/63 (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 8
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 490 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2096/2047 (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 525 (1.03x) (14)
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 9
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 495 (0.97x)
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 509 (0.99x) (-2)
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 10
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 519 (1.01x) (8)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 76/63 (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 495 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 145/127 (1.13x)
Testing collisions (low 12-bit) - Expected 2093056.0, actual 2093056 (1.00x)
Testing collisions (low 8-bit) - Expected 2096896.0, actual 2096896 (1.00x)
Testing bit 11
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 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 511 (1.00x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8213/8191 (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 12
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 512.0, actual 533 (1.04x) (22)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 71/63 (1.11x)
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 523 (1.02x) (12)
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 13
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)