discohash1.txt

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--- Testing discohash1 "DISCoHAsH 64 (was BEBB4185) v1" GOOD

[[[ Sanity Tests ]]]

Verification value 0xBEBB4185 ....... PASS
Running sanity check 1     .......... PASS
Running AppendedZeroesTest .......... PASS

[[[ Speed Tests ]]]

WARNING: timer resolution is 108 (0x6c) ticks (0x13024f222bbd0 - 0x13024f222bb64). Broken VDSO?
Bulk speed test - 262144-byte keys
Alignment  7 -  1.450 bytes/cycle - 4149.52 MiB/sec @ 3 ghz
Alignment  6 -  1.450 bytes/cycle - 4149.06 MiB/sec @ 3 ghz
Alignment  5 -  1.450 bytes/cycle - 4148.95 MiB/sec @ 3 ghz
Alignment  4 -  1.450 bytes/cycle - 4148.37 MiB/sec @ 3 ghz
Alignment  3 -  1.451 bytes/cycle - 4149.92 MiB/sec @ 3 ghz
Alignment  2 -  1.450 bytes/cycle - 4148.35 MiB/sec @ 3 ghz
Alignment  1 -  1.450 bytes/cycle - 4149.04 MiB/sec @ 3 ghz
Alignment  0 -  1.460 bytes/cycle - 4177.73 MiB/sec @ 3 ghz
Average      -  1.451 bytes/cycle - 4152.62 MiB/sec @ 3 ghz

Small key speed test -    1-byte keys -   139.52 cycles/hash
Small key speed test -    2-byte keys -   158.00 cycles/hash
Small key speed test -    3-byte keys -   180.87 cycles/hash
Small key speed test -    4-byte keys -   211.88 cycles/hash
Small key speed test -    5-byte keys -   230.76 cycles/hash
Small key speed test -    6-byte keys -   249.95 cycles/hash
Small key speed test -    7-byte keys -   331.77 cycles/hash
Small key speed test -    8-byte keys -   117.00 cycles/hash
Small key speed test -    9-byte keys -   130.26 cycles/hash
Small key speed test -   10-byte keys -   151.25 cycles/hash
Small key speed test -   11-byte keys -   181.00 cycles/hash
Small key speed test -   12-byte keys -   199.12 cycles/hash
Small key speed test -   13-byte keys -   234.96 cycles/hash
Small key speed test -   14-byte keys -   263.81 cycles/hash
Small key speed test -   15-byte keys -   281.95 cycles/hash
Small key speed test -   16-byte keys -   139.24 cycles/hash
Small key speed test -   17-byte keys -   167.18 cycles/hash
Small key speed test -   18-byte keys -   195.13 cycles/hash
Small key speed test -   19-byte keys -   210.99 cycles/hash
Small key speed test -   20-byte keys -   232.99 cycles/hash
Small key speed test -   21-byte keys -   263.42 cycles/hash
Small key speed test -   22-byte keys -   278.32 cycles/hash
Small key speed test -   23-byte keys -   301.93 cycles/hash
Small key speed test -   24-byte keys -   139.26 cycles/hash
Small key speed test -   25-byte keys -   159.16 cycles/hash
Small key speed test -   26-byte keys -   174.21 cycles/hash
Small key speed test -   27-byte keys -   177.67 cycles/hash
Small key speed test -   28-byte keys -   194.27 cycles/hash
Small key speed test -   29-byte keys -   202.31 cycles/hash
Small key speed test -   30-byte keys -   210.19 cycles/hash
Small key speed test -   31-byte keys -   221.34 cycles/hash
Small key speed test -   32-byte keys -   138.73 cycles/hash
Average                                   202.139 cycles/hash
Average, weighted by key length freq.     206.500 cycles/hash (using 93.0% of top-7m Tranco DNS names dataset)
Average, weighted by key length freq.     162.287 cycles/hash (using 27.1% of startup-1M UMASH trace dataset)

[[[ 'Hashmap' Speed Tests ]]]

std::unordered_map
Init std HashMapTest:     862.993 cycles/op (479826 inserts, 1% deletions)
Running std HashMapTest:  796.798 cycles/op (7.2 stdv)

greg7mdp/parallel-hashmap
Init fast HashMapTest:    -19696.718 cycles/op (479826 inserts, 1% deletions)
Running fast HashMapTest: 680.753 cycles/op (3182.1 stdv)  ....... PASS

[[[ Avalanche Tests ]]]

Testing   24-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.680667%
Testing   32-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.657333%
Testing   40-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.721333%
Testing   48-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.684667%
Testing   56-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.707333%
Testing   64-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.612667%
Testing   72-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.796667%
Testing   80-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.730000%
Testing   96-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.732667%
Testing  112-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.802667%
Testing  128-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.694667%
Testing  160-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.701333%
Testing  512-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.842667%
Testing 1024-bit keys ->  64-bit hashes, 300000 reps.......... worst bias is 0.770000%

[[[ 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 19 bits: 2377/2368 (1.00x)
Testing collisions (low  32-bit) - Expected          0.3, actual      0 (0.00x)
Testing collisions (low  19-25 bits) - Worst is 25 bits: 41/38 (1.07x)
Testing distribution - Worst bias is the 13-bit window at bit 30 - 0.440%

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 30 bits: 779/752 (1.03x)
Testing collisions (low  32-bit) - Expected        188.2, actual    176 (0.94x)
Testing collisions (low  24-35 bits) - Worst is 34 bits: 49/47 (1.04x)
Testing distribution - Worst bias is the 17-bit window at bit 44 - 0.102%

Keyset 'Sparse' - 32-bit keys with up to 7 bits set - 4514873 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       2372.2, actual   2301 (0.97x)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 43/37 (1.16x)
Testing collisions (low  32-bit) - Expected       2372.2, actual   2359 (0.99x) (-13)
Testing collisions (low  25-38 bits) - Worst is 38 bits: 39/37 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.053%

Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       2460.8, actual   2524 (1.03x) (64)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 90/76 (1.17x)
Testing collisions (low  32-bit) - Expected       2460.8, actual   2442 (0.99x) (-18)
Testing collisions (low  25-38 bits) - Worst is 25 bits: 301286/301185 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 60 - 0.057%

Keyset 'Sparse' - 48-bit keys with up to 6 bits set - 14196869 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      23437.8, actual  23217 (0.99x) (-220)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 51/45 (1.11x)
Testing collisions (low  32-bit) - Expected      23437.8, actual  23394 (1.00x) (-43)
Testing collisions (low  27-42 bits) - Worst is 39 bits: 192/183 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit  2 - 0.021%

Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       2069.0, actual   2034 (0.98x) (-34)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 67/64 (1.04x)
Testing collisions (low  32-bit) - Expected       2069.0, actual   2087 (1.01x) (19)
Testing collisions (low  25-38 bits) - Worst is 35 bits: 275/258 (1.06x)
Testing distribution - Worst bias is the 19-bit window at bit 46 - 0.041%

Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8021.7, actual   8093 (1.01x) (72)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 75/62 (1.20x)
Testing collisions (low  32-bit) - Expected       8021.7, actual   8075 (1.01x) (54)
Testing collisions (low  26-40 bits) - Worst is 40 bits: 36/31 (1.15x)
Testing distribution - Worst bias is the 20-bit window at bit  4 - 0.037%

Keyset 'Sparse' - 72-bit keys with up to 5 bits set - 15082603 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      26451.8, actual  26418 (1.00x) (-33)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 32/25 (1.24x)
Testing collisions (low  32-bit) - Expected      26451.8, actual  26383 (1.00x) (-68)
Testing collisions (low  27-42 bits) - Worst is 31 bits: 52870/52841 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 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       1401.0, actual   1409 (1.01x) (9)
Testing collisions (high 25-38 bits) - Worst is 34 bits: 364/350 (1.04x)
Testing collisions (low  32-bit) - Expected       1401.0, actual   1392 (0.99x) (-8)
Testing collisions (low  25-38 bits) - Worst is 38 bits: 23/21 (1.05x)
Testing distribution - Worst bias is the 19-bit window at bit 40 - 0.043%

Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      84546.1, actual  84745 (1.00x) (199)
Testing collisions (high 28-44 bits) - Worst is 44 bits: 25/20 (1.21x)
Testing collisions (low  32-bit) - Expected      84546.1, actual  84172 (1.00x) (-374)
Testing collisions (low  28-44 bits) - Worst is 44 bits: 24/20 (1.16x)
Testing distribution - Worst bias is the 20-bit window at bit 13 - 0.014%

Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        910.2, actual    951 (1.04x) (41)
Testing collisions (high 25-37 bits) - Worst is 37 bits: 31/28 (1.09x)
Testing collisions (low  32-bit) - Expected        910.2, actual    902 (0.99x) (-8)
Testing collisions (low  25-37 bits) - Worst is 37 bits: 33/28 (1.16x)
Testing distribution - Worst bias is the 19-bit window at bit 35 - 0.074%

Keyset 'Sparse' - 512-bit keys with up to 3 bits set - 22370049 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      58155.4, actual  57928 (1.00x) (-227)
Testing collisions (high 28-43 bits) - Worst is 42 bits: 60/56 (1.05x)
Testing collisions (low  32-bit) - Expected      58155.4, actual  58676 (1.01x) (521)
Testing collisions (low  28-43 bits) - Worst is 37 bits: 1876/1820 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.016%

Keyset 'Sparse' - 1024-bit keys with up to 2 bits set - 524801 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected         32.1, actual     32 (1.00x)
Testing collisions (high 22-32 bits) - Worst is 26 bits: 2101/2046 (1.03x)
Testing collisions (low  32-bit) - Expected         32.1, actual     31 (0.97x)
Testing collisions (low  22-32 bits) - Worst is 23 bits: 16232/16079 (1.01x)
Testing distribution - Worst bias is the 16-bit window at bit  5 - 0.229%

Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        512.4, actual    513 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 73/64 (1.14x)
Testing collisions (low  32-bit) - Expected        512.4, actual    500 (0.98x)
Testing collisions (low  24-36 bits) - Worst is 30 bits: 2100/2048 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 36 - 0.077%


[[[ Keyset 'Permutation' Tests ]]]

Combination Lowbits Tests:
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        668.6, actual    664 (0.99x) (-4)
Testing collisions (high 24-37 bits) - Worst is 27 bits: 21420/21272 (1.01x)
Testing collisions (low  32-bit) - Expected        668.6, actual    672 (1.01x) (4)
Testing collisions (low  24-37 bits) - Worst is 36 bits: 56/41 (1.34x)
Testing distribution - Worst bias is the 18-bit window at bit 53 - 0.063%


Combination Highbits Tests
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        668.6, actual    666 (1.00x) (-2)
Testing collisions (high 24-37 bits) - Worst is 35 bits: 90/83 (1.08x)
Testing collisions (low  32-bit) - Expected        668.6, actual    665 (0.99x) (-3)
Testing collisions (low  24-37 bits) - Worst is 36 bits: 51/41 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.075%


Combination Hi-Lo Tests:
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      17322.9, actual  17184 (0.99x) (-138)
Testing collisions (high 27-41 bits) - Worst is 41 bits: 44/33 (1.30x)
Testing collisions (low  32-bit) - Expected      17322.9, actual  17408 (1.00x) (86)
Testing collisions (low  27-41 bits) - Worst is 36 bits: 1127/1083 (1.04x)
Testing distribution - Worst bias is the 20-bit window at bit 53 - 0.021%


Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8115 (0.99x) (-71)
Testing collisions (high 26-40 bits) - Worst is 36 bits: 524/511 (1.02x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8242 (1.01x) (56)
Testing collisions (low  26-40 bits) - Worst is 38 bits: 147/127 (1.15x)
Testing distribution - Worst bias is the 20-bit window at bit 52 - 0.048%


Combination 0x0000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8112 (0.99x) (-74)
Testing collisions (high 26-40 bits) - Worst is 34 bits: 2050/2047 (1.00x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8209 (1.00x) (23)
Testing collisions (low  26-40 bits) - Worst is 40 bits: 46/31 (1.44x)
Testing distribution - Worst bias is the 20-bit window at bit  0 - 0.053%


Combination 0x800000000000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8022 (0.98x)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 32/31 (1.00x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8325 (1.02x) (139)
Testing collisions (low  26-40 bits) - Worst is 35 bits: 1070/1023 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit 25 - 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       8186.7, actual   8320 (1.02x) (134)
Testing collisions (high 26-40 bits) - Worst is 32 bits: 8320/8186 (1.02x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8298 (1.01x) (112)
Testing collisions (low  26-40 bits) - Worst is 40 bits: 36/31 (1.13x)
Testing distribution - Worst bias is the 19-bit window at bit 20 - 0.031%


Combination 16-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8212 (1.00x) (26)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 42/31 (1.31x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8236 (1.01x) (50)
Testing collisions (low  26-40 bits) - Worst is 35 bits: 1057/1023 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 40 - 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       8186.7, actual   8237 (1.01x) (51)
Testing collisions (high 26-40 bits) - Worst is 36 bits: 549/511 (1.07x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8069 (0.99x) (-117)
Testing collisions (low  26-40 bits) - Worst is 30 bits: 32799/32682 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.027%


Combination 32-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8143 (0.99x) (-43)
Testing collisions (high 26-40 bits) - Worst is 36 bits: 530/511 (1.04x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8136 (0.99x) (-50)
Testing collisions (low  26-40 bits) - Worst is 39 bits: 73/63 (1.14x)
Testing distribution - Worst bias is the 20-bit window at bit 20 - 0.048%


Combination 32-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8242 (1.01x) (56)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8292 (1.01x) (106)
Testing collisions (low  26-40 bits) - Worst is 40 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 20-bit window at bit  9 - 0.036%


Combination 64-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8219 (1.00x) (33)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 71/63 (1.11x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8286 (1.01x) (100)
Testing collisions (low  26-40 bits) - Worst is 38 bits: 139/127 (1.09x)
Testing distribution - Worst bias is the 20-bit window at bit  7 - 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       8186.7, actual   8071 (0.99x) (-115)
Testing collisions (high 26-40 bits) - Worst is 28 bits: 129771/129717 (1.00x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8368 (1.02x) (182)
Testing collisions (low  26-40 bits) - Worst is 37 bits: 278/255 (1.09x)
Testing distribution - Worst bias is the 20-bit window at bit 35 - 0.028%


Combination 128-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8285 (1.01x) (99)
Testing collisions (high 26-40 bits) - Worst is 34 bits: 2112/2047 (1.03x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8201 (1.00x) (15)
Testing collisions (low  26-40 bits) - Worst is 38 bits: 145/127 (1.13x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.035%


Combination 128-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       8186.7, actual   8256 (1.01x) (70)
Testing collisions (high 26-40 bits) - Worst is 35 bits: 1039/1023 (1.01x)
Testing collisions (low  32-bit) - Expected       8186.7, actual   8268 (1.01x) (82)
Testing collisions (low  26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing distribution - Worst bias is the 20-bit window at bit 46 - 0.065%


[[[ Keyset 'Window' Tests ]]]

Keyset 'Window' -  32-bit key,  25-bit window - 32 tests, 33554432 keys per test
Window at   0 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   1 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   2 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   3 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   4 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   5 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   6 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   7 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   8 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at   9 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  10 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  11 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  12 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  13 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  14 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  15 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  16 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  17 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  18 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  19 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  20 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  21 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  22 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  23 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  24 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  25 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  26 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  27 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  28 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  29 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  30 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  31 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Window at  32 - Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)

[[[ Keyset 'Cyclic' Tests ]]]

Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        116.4, actual     95 (0.82x)
Testing collisions (high 23-34 bits) - Worst is 28 bits: 1912/1860 (1.03x)
Testing collisions (low  32-bit) - Expected        116.4, actual    118 (1.01x) (2)
Testing collisions (low  23-34 bits) - Worst is 33 bits: 61/58 (1.05x)
Testing distribution - Worst bias is the 17-bit window at bit 53 - 0.156%

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    125 (1.07x) (9)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 69/58 (1.19x)
Testing collisions (low  32-bit) - Expected        116.4, actual    122 (1.05x) (6)
Testing collisions (low  23-34 bits) - Worst is 33 bits: 64/58 (1.10x)
Testing distribution - Worst bias is the 17-bit window at bit  6 - 0.158%

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    130 (1.12x) (14)
Testing collisions (high 23-34 bits) - Worst is 32 bits: 130/116 (1.12x)
Testing collisions (low  32-bit) - Expected        116.4, actual    113 (0.97x)
Testing collisions (low  23-34 bits) - Worst is 30 bits: 472/465 (1.01x)
Testing distribution - Worst bias is the 17-bit window at bit 53 - 0.164%

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    110 (0.94x)
Testing collisions (high 23-34 bits) - Worst is 23 bits: 57021/57305 (1.00x)
Testing collisions (low  32-bit) - Expected        116.4, actual    142 (1.22x) (26)
Testing collisions (low  23-34 bits) - Worst is 32 bits: 142/116 (1.22x)
Testing distribution - Worst bias is the 17-bit window at bit 34 - 0.125%

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    118 (1.01x) (2)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 70/58 (1.20x)
Testing collisions (low  32-bit) - Expected        116.4, actual    130 (1.12x) (14)
Testing collisions (low  23-34 bits) - Worst is 32 bits: 130/116 (1.12x)
Testing distribution - Worst bias is the 17-bit window at bit 56 - 0.093%

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 24 bits: 29318/29218 (1.00x)
Testing collisions (low  32-bit) - Expected        116.4, actual    117 (1.01x) (1)
Testing collisions (low  23-34 bits) - Worst is 31 bits: 235/232 (1.01x)
Testing distribution - Worst bias is the 17-bit window at bit 40 - 0.116%


[[[ 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     39 (0.79x)
Testing collisions (high 23-33 bits) - Worst is 25 bits: 6327/6304 (1.00x)
Testing collisions (low  32-bit) - Expected         49.6, actual     50 (1.01x) (1)
Testing collisions (low  23-33 bits) - Worst is 31 bits: 128/99 (1.29x)
Testing distribution - Worst bias is the 16-bit window at bit 45 - 0.141%

Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       3483.1, actual   3502 (1.01x) (19)
Testing collisions (high 26-39 bits) - Worst is 39 bits: 30/27 (1.10x)
Testing collisions (low  32-bit) - Expected       3483.1, actual   3445 (0.99x) (-38)
Testing collisions (low  26-39 bits) - Worst is 37 bits: 112/108 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 39 - 0.057%

Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      40289.5, actual  40349 (1.00x) (60)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 59/39 (1.50x)
Testing collisions (low  32-bit) - Expected      40289.5, actual  40425 (1.00x) (136)
Testing collisions (low  27-42 bits) - Worst is 41 bits: 97/78 (1.23x)
Testing distribution - Worst bias is the 20-bit window at bit 12 - 0.013%

Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected     227182.3, actual 227235 (1.00x) (53)
Testing collisions (high 29-45 bits) - Worst is 45 bits: 37/27 (1.33x)
Testing collisions (low  32-bit) - Expected     227182.3, actual 227152 (1.00x) (-30)
Testing collisions (low  29-45 bits) - Worst is 33 bits: 113821/113786 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 54 - 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     865959.1, actual 865893 (1.00x) (-66)
Testing collisions (high 30-47 bits) - Worst is 47 bits: 34/26 (1.28x)
Testing collisions (low  32-bit) - Expected     865959.1, actual 865257 (1.00x) (-702)
Testing collisions (low  30-47 bits) - Worst is 30 bits: 3394354/3395316 (1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 25 - 0.002%


[[[ Keyset 'Text' Tests ]]]

Keyset 'Text' - keys of form "FooXXXXBar" - 14776336 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      25389.0, actual  25606 (1.01x) (217)
Testing collisions (high 27-42 bits) - Worst is 39 bits: 205/198 (1.03x)
Testing collisions (low  32-bit) - Expected      25389.0, actual  25188 (0.99x) (-201)
Testing collisions (low  27-42 bits) - Worst is 29 bits: 201559/201492 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit  5 - 0.018%

Keyset 'Text' - keys of form "FooBarXXXX" - 14776336 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      25389.0, actual  25261 (0.99x) (-128)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 28/24 (1.13x)
Testing collisions (low  32-bit) - Expected      25389.0, actual  25174 (0.99x) (-215)
Testing collisions (low  27-42 bits) - Worst is 39 bits: 207/198 (1.04x)
Testing distribution - Worst bias is the 20-bit window at bit  9 - 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      25389.0, actual  25539 (1.01x) (150)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 27/24 (1.09x)
Testing collisions (low  32-bit) - Expected      25389.0, actual  25460 (1.00x) (71)
Testing collisions (low  27-42 bits) - Worst is 40 bits: 104/99 (1.05x)
Testing distribution - Worst bias is the 20-bit window at bit 62 - 0.018%

Keyset 'Words' - 4000000 random keys of len 6-16 from alnum charset
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       1862.1, actual   1925 (1.03x) (63)
Testing collisions (high 25-38 bits) - Worst is 35 bits: 241/232 (1.04x)
Testing collisions (low  32-bit) - Expected       1862.1, actual   1864 (1.00x) (2)
Testing collisions (low  25-38 bits) - Worst is 29 bits: 15027/14864 (1.01x)
Testing distribution - Worst bias is the 19-bit window at bit 18 - 0.077%

Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       1862.1, actual   1854 (1.00x) (-8)
Testing collisions (high 25-38 bits) - Worst is 26 bits: 116818/116875 (1.00x)
Testing collisions (low  32-bit) - Expected       1862.1, actual   1912 (1.03x) (50)
Testing collisions (low  25-38 bits) - Worst is 33 bits: 984/931 (1.06x)
Testing distribution - Worst bias is the 19-bit window at bit  0 - 0.052%

Keyset 'Words' - 479826 dict words
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected         26.8, actual     33 (1.23x) (7)
Testing collisions (high 22-32 bits) - Worst is 32 bits: 33/26 (1.23x)
Testing collisions (low  32-bit) - Expected         26.8, actual     28 (1.04x) (2)
Testing collisions (low  22-32 bits) - Worst is 32 bits: 28/26 (1.04x)
Testing distribution - Worst bias is the 16-bit window at bit 16 - 0.174%


[[[ 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      9 (1.84x) (5)
Testing collisions (high 21-29 bits) - Worst is 29 bits: 54/39 (1.38x)
Testing collisions (low  32-bit) - Expected          4.9, actual      5 (1.02x) (1)
Testing collisions (low  21-29 bits) - Worst is 27 bits: 173/156 (1.11x)
Testing distribution - Worst bias is the 15-bit window at bit 23 - 0.330%


[[[ Keyset 'Seed' Tests ]]]

Keyset 'Seed' - 5000000 keys
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       2909.3, actual   2886 (0.99x) (-23)
Testing collisions (high 26-39 bits) - Worst is 36 bits: 188/181 (1.03x)
Testing collisions (low  32-bit) - Expected       2909.3, actual   2927 (1.01x) (18)
Testing collisions (low  26-39 bits) - Worst is 38 bits: 47/45 (1.03x)
Testing distribution - Worst bias is the 19-bit window at bit 34 - 0.038%


[[[ Keyset 'PerlinNoise' Tests ]]]

Testing 16777216 coordinates (L2) : 
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected      32725.4, actual  32715 (1.00x) (-10)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 39/31 (1.22x)
Testing collisions (low  32-bit) - Expected      32725.4, actual  33098 (1.01x) (373)
Testing collisions (low  27-42 bits) - Worst is 41 bits: 81/63 (1.27x)

Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected       1116.2, actual   1078 (0.97x)
Testing collisions (high 25-37 bits) - Worst is 35 bits: 158/139 (1.13x)
Testing collisions (low  32-bit) - Expected       1116.2, actual   1084 (0.97x)
Testing collisions (low  25-37 bits) - Worst is 33 bits: 559/558 (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        511.9, actual    515 (1.01x) (4)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 144/127 (1.13x)
Testing collisions (low  32-bit) - Expected        511.9, actual    512 (1.00x) (1)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 40/31 (1.25x)
Testing distribution - Worst bias is the 18-bit window at bit 62 - 0.089%

Testing bit 1
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    510 (1.00x) (-1)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 72/63 (1.13x)
Testing collisions (low  32-bit) - Expected        511.9, actual    494 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 30 bits: 2101/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 62 - 0.074%

Testing bit 2
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    551 (1.08x) (40)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 551/511 (1.08x)
Testing collisions (low  32-bit) - Expected        511.9, actual    497 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 28 bits: 8233/8170 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 47 - 0.060%

Testing bit 3
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    488 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64168/64191 (1.00x)
Testing collisions (low  32-bit) - Expected        511.9, actual    480 (0.94x)
Testing collisions (low  24-36 bits) - Worst is 24 bits: 125760/125777 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.081%

Testing bit 4
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 71/63 (1.11x)
Testing collisions (low  32-bit) - Expected        511.9, actual    510 (1.00x) (-1)
Testing collisions (low  24-36 bits) - Worst is 30 bits: 2108/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 63 - 0.088%

Testing bit 5
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    533 (1.04x) (22)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 278/255 (1.09x)
Testing collisions (low  32-bit) - Expected        511.9, actual    532 (1.04x) (21)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.068%

Testing bit 6
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 142/127 (1.11x)
Testing collisions (low  32-bit) - Expected        511.9, actual    505 (0.99x) (-6)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 128/127 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 43 - 0.057%

Testing bit 7
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    519 (1.01x) (8)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1049/1023 (1.02x)
Testing collisions (low  32-bit) - Expected        511.9, actual    543 (1.06x) (32)
Testing collisions (low  24-36 bits) - Worst is 31 bits: 1093/1023 (1.07x)
Testing distribution - Worst bias is the 18-bit window at bit 59 - 0.085%

Testing bit 8
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    503 (0.98x) (-8)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing collisions (low  32-bit) - Expected        511.9, actual    504 (0.98x) (-7)
Testing collisions (low  24-36 bits) - Worst is 29 bits: 4167/4090 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 33 - 0.079%

Testing bit 9
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    501 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2105/2046 (1.03x)
Testing collisions (low  32-bit) - Expected        511.9, actual    539 (1.05x) (28)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 75/63 (1.17x)
Testing distribution - Worst bias is the 18-bit window at bit 63 - 0.071%

Testing bit 10
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    495 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 68/63 (1.06x)
Testing collisions (low  32-bit) - Expected        511.9, actual    485 (0.95x)
Testing collisions (low  24-36 bits) - Worst is 26 bits: 32829/32429 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 32 - 0.079%

Testing bit 11
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    525 (1.03x) (14)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 141/127 (1.10x)
Testing collisions (low  32-bit) - Expected        511.9, actual    531 (1.04x) (20)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 273/255 (1.07x)
Testing distribution - Worst bias is the 18-bit window at bit 49 - 0.061%

Testing bit 12
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    505 (0.99x) (-6)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 268/255 (1.05x)
Testing collisions (low  32-bit) - Expected        511.9, actual    502 (0.98x) (-9)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit  0 - 0.067%

Testing bit 13
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    467 (0.91x)
Testing collisions (high 24-36 bits) - Worst is 27 bits: 16310/16298 (1.00x)
Testing collisions (low  32-bit) - Expected        511.9, actual    514 (1.00x) (3)
Testing collisions (low  24-36 bits) - Worst is 27 bits: 16386/16298 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.068%

Testing bit 14
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    547 (1.07x) (36)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 49/31 (1.53x)
Testing collisions (low  32-bit) - Expected        511.9, actual    521 (1.02x) (10)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 134/127 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 36 - 0.131%

Testing bit 15
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    503 (0.98x) (-8)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing collisions (low  32-bit) - Expected        511.9, actual    555 (1.08x) (44)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing distribution - Worst bias is the 18-bit window at bit 54 - 0.064%

Testing bit 16
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    513 (1.00x) (2)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing collisions (low  32-bit) - Expected        511.9, actual    534 (1.04x) (23)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.057%

Testing bit 17
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    500 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2077/2046 (1.01x)
Testing collisions (low  32-bit) - Expected        511.9, actual    532 (1.04x) (21)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing distribution - Worst bias is the 18-bit window at bit 33 - 0.086%

Testing bit 18
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    523 (1.02x) (12)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 140/127 (1.09x)
Testing collisions (low  32-bit) - Expected        511.9, actual    496 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 30 bits: 2102/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.059%

Testing bit 19
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 68/63 (1.06x)
Testing collisions (low  32-bit) - Expected        511.9, actual    510 (1.00x) (-1)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 260/255 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit  9 - 0.117%

Testing bit 20
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    524 (1.02x) (13)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 266/255 (1.04x)
Testing collisions (low  32-bit) - Expected        511.9, actual    508 (0.99x) (-3)
Testing collisions (low  24-36 bits) - Worst is 31 bits: 1054/1023 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 39 - 0.087%

Testing bit 21
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    481 (0.94x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 46/31 (1.44x)
Testing collisions (low  32-bit) - Expected        511.9, actual    477 (0.93x)
Testing collisions (low  24-36 bits) - Worst is 27 bits: 16320/16298 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 60 - 0.069%

Testing bit 22
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    528 (1.03x) (17)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 528/511 (1.03x)
Testing collisions (low  32-bit) - Expected        511.9, actual    522 (1.02x) (11)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit  4 - 0.091%

Testing bit 23
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    504 (0.98x) (-7)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 43/31 (1.34x)
Testing collisions (low  32-bit) - Expected        511.9, actual    525 (1.03x) (14)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.052%

Testing bit 24
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    489 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 28 bits: 8248/8170 (1.01x)
Testing collisions (low  32-bit) - Expected        511.9, actual    526 (1.03x) (15)
Testing collisions (low  24-36 bits) - Worst is 29 bits: 4214/4090 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 59 - 0.062%

Testing bit 25
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    496 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 44/31 (1.38x)
Testing collisions (low  32-bit) - Expected        511.9, actual    506 (0.99x) (-5)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 285/255 (1.11x)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.118%

Testing bit 26
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    515 (1.01x) (4)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing collisions (low  32-bit) - Expected        511.9, actual    558 (1.09x) (47)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 151/127 (1.18x)
Testing distribution - Worst bias is the 18-bit window at bit 47 - 0.075%

Testing bit 27
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    526 (1.03x) (15)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 45/31 (1.41x)
Testing collisions (low  32-bit) - Expected        511.9, actual    526 (1.03x) (15)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 34 - 0.082%

Testing bit 28
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    527 (1.03x) (16)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 40/31 (1.25x)
Testing collisions (low  32-bit) - Expected        511.9, actual    490 (0.96x)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 265/255 (1.04x)
Testing distribution - Worst bias is the 18-bit window at bit 36 - 0.096%

Testing bit 29
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    490 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2068/2046 (1.01x)
Testing collisions (low  32-bit) - Expected        511.9, actual    514 (1.00x) (3)
Testing collisions (low  24-36 bits) - Worst is 32 bits: 514/511 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 29 - 0.062%

Testing bit 30
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    484 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing collisions (low  32-bit) - Expected        511.9, actual    488 (0.95x)
Testing collisions (low  24-36 bits) - Worst is 25 bits: 64114/64191 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 22 - 0.068%

Testing bit 31
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    511 (1.00x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 135/127 (1.05x)
Testing collisions (low  32-bit) - Expected        511.9, actual    512 (1.00x) (1)
Testing collisions (low  24-36 bits) - Worst is 26 bits: 32488/32429 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit  1 - 0.056%

Testing bit 32
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    543 (1.06x) (32)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 75/63 (1.17x)
Testing collisions (low  32-bit) - Expected        511.9, actual    567 (1.11x) (56)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 153/127 (1.20x)
Testing distribution - Worst bias is the 18-bit window at bit 43 - 0.077%

Testing bit 33
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    503 (0.98x) (-8)
Testing collisions (high 24-36 bits) - Worst is 26 bits: 32320/32429 (1.00x)
Testing collisions (low  32-bit) - Expected        511.9, actual    520 (1.02x) (9)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.111%

Testing bit 34
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 71/63 (1.11x)
Testing collisions (low  32-bit) - Expected        511.9, actual    538 (1.05x) (27)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit  1 - 0.068%

Testing bit 35
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    566 (1.11x) (55)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low  32-bit) - Expected        511.9, actual    478 (0.93x)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing distribution - Worst bias is the 18-bit window at bit  7 - 0.079%

Testing bit 36
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    491 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2071/2046 (1.01x)
Testing collisions (low  32-bit) - Expected        511.9, actual    494 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 269/255 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 60 - 0.045%

Testing bit 37
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    511 (1.00x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 132/127 (1.03x)
Testing collisions (low  32-bit) - Expected        511.9, actual    491 (0.96x)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 34/31 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.082%

Testing bit 38
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    523 (1.02x) (12)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 53/31 (1.66x)
Testing collisions (low  32-bit) - Expected        511.9, actual    496 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.071%

Testing bit 39
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    493 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 150/127 (1.17x)
Testing collisions (low  32-bit) - Expected        511.9, actual    525 (1.03x) (14)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 270/255 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 34 - 0.090%

Testing bit 40
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    514 (1.00x) (3)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing collisions (low  32-bit) - Expected        511.9, actual    502 (0.98x) (-9)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing distribution - Worst bias is the 17-bit window at bit 56 - 0.076%

Testing bit 41
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    499 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64575/64191 (1.01x)
Testing collisions (low  32-bit) - Expected        511.9, actual    482 (0.94x)
Testing collisions (low  24-36 bits) - Worst is 25 bits: 64280/64191 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 62 - 0.054%

Testing bit 42
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    483 (0.94x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64193/64191 (1.00x)
Testing collisions (low  32-bit) - Expected        511.9, actual    497 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 66/63 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 49 - 0.100%

Testing bit 43
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    549 (1.07x) (38)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 549/511 (1.07x)
Testing collisions (low  32-bit) - Expected        511.9, actual    498 (0.97x)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 44 - 0.047%

Testing bit 44
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    495 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 72/63 (1.13x)
Testing collisions (low  32-bit) - Expected        511.9, actual    493 (0.96x)
Testing collisions (low  24-36 bits) - Worst is 30 bits: 2078/2046 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 15 - 0.062%

Testing bit 45
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    553 (1.08x) (42)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 281/255 (1.10x)
Testing collisions (low  32-bit) - Expected        511.9, actual    544 (1.06x) (33)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 79/63 (1.23x)
Testing distribution - Worst bias is the 18-bit window at bit 54 - 0.057%

Testing bit 46
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    464 (0.91x)
Testing collisions (high 24-36 bits) - Worst is 25 bits: 64321/64191 (1.00x)
Testing collisions (low  32-bit) - Expected        511.9, actual    521 (1.02x) (10)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 281/255 (1.10x)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.066%

Testing bit 47
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    498 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low  32-bit) - Expected        511.9, actual    523 (1.02x) (12)
Testing collisions (low  24-36 bits) - Worst is 32 bits: 523/511 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.054%

Testing bit 48
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    500 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 72/63 (1.13x)
Testing collisions (low  32-bit) - Expected        511.9, actual    531 (1.04x) (20)
Testing collisions (low  24-36 bits) - Worst is 32 bits: 531/511 (1.04x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.091%

Testing bit 49
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    514 (1.00x) (3)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1039/1023 (1.01x)
Testing collisions (low  32-bit) - Expected        511.9, actual    486 (0.95x)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 133/127 (1.04x)
Testing distribution - Worst bias is the 18-bit window at bit  2 - 0.082%

Testing bit 50
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    521 (1.02x) (10)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low  32-bit) - Expected        511.9, actual    480 (0.94x)
Testing collisions (low  24-36 bits) - Worst is 24 bits: 126075/125777 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.127%

Testing bit 51
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    528 (1.03x) (17)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 136/127 (1.06x)
Testing collisions (low  32-bit) - Expected        511.9, actual    536 (1.05x) (25)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 138/127 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit  6 - 0.077%

Testing bit 52
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    520 (1.02x) (9)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 149/127 (1.16x)
Testing collisions (low  32-bit) - Expected        511.9, actual    519 (1.01x) (8)
Testing collisions (low  24-36 bits) - Worst is 32 bits: 519/511 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 32 - 0.073%

Testing bit 53
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    547 (1.07x) (36)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 145/127 (1.13x)
Testing collisions (low  32-bit) - Expected        511.9, actual    511 (1.00x)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 62 - 0.095%

Testing bit 54
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    512 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 262/255 (1.02x)
Testing collisions (low  32-bit) - Expected        511.9, actual    474 (0.93x)
Testing collisions (low  24-36 bits) - Worst is 29 bits: 4134/4090 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit  2 - 0.068%

Testing bit 55
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    541 (1.06x) (30)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low  32-bit) - Expected        511.9, actual    542 (1.06x) (31)
Testing collisions (low  24-36 bits) - Worst is 33 bits: 294/255 (1.15x)
Testing distribution - Worst bias is the 18-bit window at bit  3 - 0.098%

Testing bit 56
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    503 (0.98x) (-8)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 82/63 (1.28x)
Testing collisions (low  32-bit) - Expected        511.9, actual    536 (1.05x) (25)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 81/63 (1.27x)
Testing distribution - Worst bias is the 18-bit window at bit  3 - 0.097%

Testing bit 57
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    488 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 65/63 (1.02x)
Testing collisions (low  32-bit) - Expected        511.9, actual    500 (0.98x)
Testing collisions (low  24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 33 - 0.083%

Testing bit 58
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    512 (1.00x) (1)
Testing collisions (high 24-36 bits) - Worst is 30 bits: 2095/2046 (1.02x)
Testing collisions (low  32-bit) - Expected        511.9, actual    536 (1.05x) (25)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit  6 - 0.110%

Testing bit 59
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    528 (1.03x) (17)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low  32-bit) - Expected        511.9, actual    478 (0.93x)
Testing collisions (low  24-36 bits) - Worst is 29 bits: 4156/4090 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.073%

Testing bit 60
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    524 (1.02x) (13)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 271/255 (1.06x)
Testing collisions (low  32-bit) - Expected        511.9, actual    514 (1.00x) (3)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.059%

Testing bit 61
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    541 (1.06x) (30)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 541/511 (1.06x)
Testing collisions (low  32-bit) - Expected        511.9, actual    467 (0.91x)
Testing collisions (low  24-36 bits) - Worst is 28 bits: 8180/8170 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.067%

Testing bit 62
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    503 (0.98x) (-8)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 125880/125777 (1.00x)
Testing collisions (low  32-bit) - Expected        511.9, actual    535 (1.05x) (24)
Testing collisions (low  24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.063%

Testing bit 63
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected        511.9, actual    502 (0.98x) (-9)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 266/255 (1.04x)
Testing collisions (low  32-bit) - Expected        511.9, actual    515 (1.01x) (4)
Testing collisions (low  24-36 bits) - Worst is 34 bits: 135/127 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 24 - 0.122%


[[[ 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 : 38918582.252603 - 273633.520618
Popcount 0 stats : 38919594.646632 - 273672.938215
MomentChi2 for bits 1 :  0.266994 
MomentChi2 for bits 0 :   3.55384 

Derivative stats (transition from 2 consecutive values) : 
Popcount 1 stats : 38919064.404924 - 273646.089415
Popcount 0 stats : 38918512.901608 - 273631.528234
MomentChi2 for deriv b1 :   1.36529 
MomentChi2 for deriv b0 :  0.178903 

  Great 


[[[ Prng Tests ]]]

Generating 33554432 random numbers : 
Testing collisions ( 64-bit) - Expected    0.0, actual      0 (0.00x)
Testing collisions (high 32-bit) - Expected     130731.3, actual 130902 (1.00x) (171)
Testing collisions (high 28-44 bits) - Worst is 33 bits: 65727/65450 (1.00x)
Testing collisions (low  32-bit) - Expected     130731.3, actual 130923 (1.00x) (192)
Testing collisions (low  28-44 bits) - Worst is 42 bits: 136/127 (1.06x)

[[[ BadSeeds Tests ]]]

Testing the first 0xffffffff seeds ...
4 threads starting...
at 0 at 40000000 at c0000000 at 80000000 81ffffff 41ffffff c1ffffff 1ffffff 43ffffff 83ffffff c3ffffff 3ffffff 45ffffff c5ffffff 85ffffff 5ffffff 47ffffff 7ffffff 87ffffff c7ffffff 49ffffff 89ffffff 9ffffff c9ffffff 4bffffff 8bffffff bffffff cbffffff 4dffffff 8dffffff dffffff cdffffff 4fffffff fffffff 8fffffff cfffffff 91ffffff 51ffffff 11ffffff d1ffffff 93ffffff 53ffffff 13ffffff d3ffffff 95ffffff 55ffffff 15ffffff d5ffffff 97ffffff 57ffffff 17ffffff d7ffffff 99ffffff 59ffffff 19ffffff d9ffffff 9bffffff 5bffffff 1bffffff dbffffff 9dffffff 5dffffff 1dffffff ddffffff 9fffffff 5fffffff 1fffffff dfffffff a1ffffff 61ffffff 21ffffff e1ffffff a3ffffff 63ffffff 23ffffff e3ffffff a5ffffff 65ffffff 25ffffff e5ffffff a7ffffff 67ffffff 27ffffff e7ffffff a9ffffff 69ffffff 29ffffff e9ffffff 6bffffff abffffff 2bffffff ebffffff 6dffffff adffffff 2dffffff edffffff 6fffffff afffffff 2fffffff efffffff 71ffffff b1ffffff 31ffffff f1ffffff b3ffffff 73ffffff 33ffffff f3ffffff b5ffffff 75ffffff 35ffffff f5ffffff b7ffffff 77ffffff 37ffffff f7ffffff b9ffffff 79ffffff 39ffffff f9ffffff bbffffff 7bffffff 3bffffff fbffffff bdffffff 7dffffff 3dffffff fdffffff bfffffff 7fffffff 3fffffff ffffffff All 4 threads ended
PASS

Input vcode 0x00000001, Output vcode 0x00000001, Result vcode 0x00000001
Verification value is 0x00000001 - Testing took 2011.983961 seconds
-------------------------------------------------------------------------------