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lookup3.txt
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lookup3.txt
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-------------------------------------------------------------------------------
--- Testing lookup3 "Bob Jenkins' lookup3" POOR
[[[ Sanity Tests ]]]
Verification value 0x3D83917A ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
WARNING: timer resolution is 108 (0x6c) ticks (0x16908338ed28 - 0x16908338ecbc). Broken VDSO?
Bulk speed test - 262144-byte keys
Alignment 7 - 0.866 bytes/cycle - 2476.91 MiB/sec @ 3 ghz
Alignment 6 - 0.866 bytes/cycle - 2476.85 MiB/sec @ 3 ghz
Alignment 5 - 0.866 bytes/cycle - 2476.51 MiB/sec @ 3 ghz
Alignment 4 - 0.859 bytes/cycle - 2457.73 MiB/sec @ 3 ghz
Alignment 3 - 0.866 bytes/cycle - 2477.80 MiB/sec @ 3 ghz
Alignment 2 - 0.865 bytes/cycle - 2474.41 MiB/sec @ 3 ghz
Alignment 1 - 0.866 bytes/cycle - 2478.01 MiB/sec @ 3 ghz
Alignment 0 - 0.865 bytes/cycle - 2474.50 MiB/sec @ 3 ghz
Average - 0.865 bytes/cycle - 2474.09 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 26.85 cycles/hash
Small key speed test - 2-byte keys - 26.94 cycles/hash
Small key speed test - 3-byte keys - 27.00 cycles/hash
Small key speed test - 4-byte keys - 26.83 cycles/hash
Small key speed test - 5-byte keys - 28.99 cycles/hash
Small key speed test - 6-byte keys - 28.97 cycles/hash
Small key speed test - 7-byte keys - 29.89 cycles/hash
Small key speed test - 8-byte keys - 28.00 cycles/hash
Small key speed test - 9-byte keys - 29.00 cycles/hash
Small key speed test - 10-byte keys - 29.00 cycles/hash
Small key speed test - 11-byte keys - 30.00 cycles/hash
Small key speed test - 12-byte keys - 29.00 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 - 41.73 cycles/hash
Small key speed test - 17-byte keys - 41.82 cycles/hash
Small key speed test - 18-byte keys - 41.85 cycles/hash
Small key speed test - 19-byte keys - 42.00 cycles/hash
Small key speed test - 20-byte keys - 41.83 cycles/hash
Small key speed test - 21-byte keys - 42.84 cycles/hash
Small key speed test - 22-byte keys - 42.83 cycles/hash
Small key speed test - 23-byte keys - 42.00 cycles/hash
Small key speed test - 24-byte keys - 42.00 cycles/hash
Small key speed test - 25-byte keys - 55.00 cycles/hash
Small key speed test - 26-byte keys - 55.28 cycles/hash
Small key speed test - 27-byte keys - 55.00 cycles/hash
Small key speed test - 28-byte keys - 55.00 cycles/hash
Small key speed test - 29-byte keys - 55.85 cycles/hash
Small key speed test - 30-byte keys - 55.84 cycles/hash
Small key speed test - 31-byte keys - 56.00 cycles/hash
Small key speed test - 32-byte keys - 55.81 cycles/hash
Average 40.192 cycles/hash
Average, weighted by key length freq. 39.657 cycles/hash (using 93.0% of top-7m Tranco DNS names dataset)
Average, weighted by key length freq. 35.295 cycles/hash (using 27.1% of startup-1M UMASH trace dataset)
[[[ 'Hashmap' Speed Tests (when inlined) ]]]
std::unordered_map
Init std HashMapTest: 474.408 cycles/op (102401 inserts, 1% deletions)
Running std HashMapTest: 305.841 cycles/op (3.6 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 338.835 cycles/op (102401 inserts, 1% deletions)
Running fast HashMapTest: 188.512 cycles/op (4.0 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 3.716667% !!!!!
Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 11.497333% !!!!!
Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 11.476000% !!!!!
Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.582667% !!!!!
Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.913333% !!!!!
Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.482667% !!!!!
Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.839333% !!!!!
Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.755333% !!!!!
Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.566667% !!!!!
Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 3.388667% !!!!!
Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.364000% !!!!!
Testing 160-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.738000% !!!!!
Testing 512-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.411333% !!!!!
Testing 1024-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.477333% !!!!!
*********FAIL*********
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 16-bit keys with up to 9 bits set - 50643 keys
Testing collisions ( 32-bit) - Expected 0.3, actual 0 (0.00x)
Testing collisions (high 19-25 bits) - Worst is 23 bits: 165/152 (1.08x)
Testing collisions (low 19-25 bits) - Worst is 21 bits: 599/606 (0.99x)
Testing distribution - Worst bias is the 13-bit window at bit 24 - 0.568%
Keyset 'Sparse' - 24-bit keys with up to 8 bits set - 1271626 keys
Testing collisions ( 32-bit) - Expected 188.2, actual 177 (0.94x)
Testing distribution - Worst bias is the 17-bit window at bit 4 - 0.099%
Keyset 'Sparse' - 32-bit keys with up to 7 bits set - 4514873 keys
Testing collisions ( 32-bit) - Expected 2372.2, actual 2462 (1.04x) (90)
Testing distribution - Worst bias is the 19-bit window at bit 30 - 0.041%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions ( 32-bit) - Expected 2460.8, actual 2444 (0.99x) (-16)
Testing distribution - Worst bias is the 19-bit window at bit 23 - 0.042%
Keyset 'Sparse' - 48-bit keys with up to 6 bits set - 14196869 keys
Testing collisions ( 32-bit) - Expected 23437.8, actual 23370 (1.00x) (-67)
Testing distribution - Worst bias is the 20-bit window at bit 24 - 0.023%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 32-bit) - Expected 2069.0, actual 2011 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 0.030%
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions ( 32-bit) - Expected 8021.7, actual 7942 (0.99x) (-79)
Testing distribution - Worst bias is the 20-bit window at bit 15 - 0.029%
Keyset 'Sparse' - 72-bit keys with up to 5 bits set - 15082603 keys
Testing collisions ( 32-bit) - Expected 26451.8, actual 26514 (1.00x) (63)
Testing distribution - Worst bias is the 20-bit window at bit 24 - 0.036%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions ( 32-bit) - Expected 1401.0, actual 1462 (1.04x) (62)
Testing distribution - Worst bias is the 19-bit window at bit 10 - 0.072%
Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 32-bit) - Expected 84546.1, actual 84612 (1.00x) (66)
Testing distribution - Worst bias is the 19-bit window at bit 4 - 0.006%
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 32-bit) - Expected 910.2, actual 920 (1.01x) (10)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.035%
Keyset 'Sparse' - 512-bit keys with up to 3 bits set - 22370049 keys
Testing collisions ( 32-bit) - Expected 58155.4, actual 58182 (1.00x) (27)
Testing distribution - Worst bias is the 20-bit window at bit 17 - 0.012%
Keyset 'Sparse' - 1024-bit keys with up to 2 bits set - 524801 keys
Testing collisions ( 32-bit) - Expected 32.1, actual 30 (0.94x)
Testing distribution - Worst bias is the 16-bit window at bit 0 - 0.086%
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions ( 32-bit) - Expected 512.4, actual 525 (1.02x) (13)
Testing distribution - Worst bias is the 18-bit window at bit 31 - 0.056%
[[[ Keyset 'Permutation' Tests ]]]
Combination Lowbits Tests:
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 32-bit) - Expected 668.6, actual 5324 (7.96x) (4656) !!!!!
*********FAIL*********
Combination Highbits Tests
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 32-bit) - Expected 668.6, actual 668 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 6 - 0.101%
Combination Hi-Lo Tests:
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions ( 32-bit) - Expected 17322.9, actual 32772 (1.89x) (15450)
Testing distribution - Worst bias is the 20-bit window at bit 27 - 0.047%
Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8206 (1.00x) (20)
Testing distribution - Worst bias is the 20-bit window at bit 1 - 0.029%
Combination 0x0000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8325 (1.02x) (139)
Testing distribution - Worst bias is the 20-bit window at bit 19 - 0.029%
Combination 0x800000000000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8146 (1.00x) (-40)
Testing distribution - Worst bias is the 20-bit window at bit 7 - 0.022%
Combination 0x000000000000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8099 (0.99x) (-87)
Testing distribution - Worst bias is the 19-bit window at bit 23 - 0.038%
Combination 16-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8052 (0.98x) (-134)
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.027%
Combination 16-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8256 (1.01x) (70)
Testing distribution - Worst bias is the 20-bit window at bit 16 - 0.033%
Combination 32-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8080 (0.99x) (-106)
Testing distribution - Worst bias is the 20-bit window at bit 12 - 0.030%
Combination 32-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8318 (1.02x) (132)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.019%
Combination 64-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8242 (1.01x) (56)
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.037%
Combination 64-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8200 (1.00x) (14)
Testing distribution - Worst bias is the 20-bit window at bit 21 - 0.022%
Combination 128-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8122 (0.99x) (-64)
Testing distribution - Worst bias is the 20-bit window at bit 21 - 0.039%
Combination 128-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8310 (1.02x) (124)
Testing distribution - Worst bias is the 20-bit window at bit 8 - 0.026%
[[[ Keyset 'Window' Tests ]]]
Keyset 'Window' - 72-bit key, 20-bit window - 72 tests, 1048576 keys per test
Window at 0 - Testing collisions ( 32-bit) - Expected 128.0, actual 137 (1.07x) (10)
Window at 1 - Testing collisions ( 32-bit) - Expected 128.0, actual 141 (1.10x) (14)
Window at 2 - Testing collisions ( 32-bit) - Expected 128.0, actual 128 (1.00x) (1)
Window at 3 - Testing collisions ( 32-bit) - Expected 128.0, actual 119 (0.93x)
Window at 4 - Testing collisions ( 32-bit) - Expected 128.0, actual 132 (1.03x) (5)
Window at 5 - Testing collisions ( 32-bit) - Expected 128.0, actual 124 (0.97x)
Window at 6 - Testing collisions ( 32-bit) - Expected 128.0, actual 125 (0.98x)
Window at 7 - Testing collisions ( 32-bit) - Expected 128.0, actual 106 (0.83x)
Window at 8 - Testing collisions ( 32-bit) - Expected 128.0, actual 150 (1.17x) (23)
Window at 9 - Testing collisions ( 32-bit) - Expected 128.0, actual 153 (1.20x) (26)
Window at 10 - Testing collisions ( 32-bit) - Expected 128.0, actual 139 (1.09x) (12)
Window at 11 - Testing collisions ( 32-bit) - Expected 128.0, actual 141 (1.10x) (14)
Window at 12 - Testing collisions ( 32-bit) - Expected 128.0, actual 156 (1.22x) (29)
Window at 13 - Testing collisions ( 32-bit) - Expected 128.0, actual 154 (1.20x) (27)
Window at 14 - Testing collisions ( 32-bit) - Expected 128.0, actual 167 (1.30x) (40)
Window at 15 - Testing collisions ( 32-bit) - Expected 128.0, actual 161 (1.26x) (34)
Window at 16 - Testing collisions ( 32-bit) - Expected 128.0, actual 128 (1.00x) (1)
Window at 17 - Testing collisions ( 32-bit) - Expected 128.0, actual 142 (1.11x) (15)
Window at 18 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 19 - Testing collisions ( 32-bit) - Expected 128.0, actual 139 (1.09x) (12)
Window at 20 - Testing collisions ( 32-bit) - Expected 128.0, actual 126 (0.98x) (-1)
Window at 21 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 22 - Testing collisions ( 32-bit) - Expected 128.0, actual 119 (0.93x)
Window at 23 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 24 - Testing collisions ( 32-bit) - Expected 128.0, actual 135 (1.05x) (8)
Window at 25 - Testing collisions ( 32-bit) - Expected 128.0, actual 131 (1.02x) (4)
Window at 26 - Testing collisions ( 32-bit) - Expected 128.0, actual 156 (1.22x) (29)
Window at 27 - Testing collisions ( 32-bit) - Expected 128.0, actual 134 (1.05x) (7)
Window at 28 - Testing collisions ( 32-bit) - Expected 128.0, actual 138 (1.08x) (11)
Window at 29 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 30 - Testing collisions ( 32-bit) - Expected 128.0, actual 149 (1.16x) (22)
Window at 31 - Testing collisions ( 32-bit) - Expected 128.0, actual 128 (1.00x) (1)
Window at 32 - Testing collisions ( 32-bit) - Expected 128.0, actual 114 (0.89x)
Window at 33 - Testing collisions ( 32-bit) - Expected 128.0, actual 120 (0.94x)
Window at 34 - Testing collisions ( 32-bit) - Expected 128.0, actual 128 (1.00x) (1)
Window at 35 - Testing collisions ( 32-bit) - Expected 128.0, actual 130 (1.02x) (3)
Window at 36 - Testing collisions ( 32-bit) - Expected 128.0, actual 121 (0.95x)
Window at 37 - Testing collisions ( 32-bit) - Expected 128.0, actual 126 (0.98x) (-1)
Window at 38 - Testing collisions ( 32-bit) - Expected 128.0, actual 135 (1.05x) (8)
Window at 39 - Testing collisions ( 32-bit) - Expected 128.0, actual 150 (1.17x) (23)
Window at 40 - Testing collisions ( 32-bit) - Expected 128.0, actual 147 (1.15x) (20)
Window at 41 - Testing collisions ( 32-bit) - Expected 128.0, actual 138 (1.08x) (11)
Window at 42 - Testing collisions ( 32-bit) - Expected 128.0, actual 117 (0.91x)
Window at 43 - Testing collisions ( 32-bit) - Expected 128.0, actual 143 (1.12x) (16)
Window at 44 - Testing collisions ( 32-bit) - Expected 128.0, actual 126 (0.98x) (-1)
Window at 45 - Testing collisions ( 32-bit) - Expected 128.0, actual 138 (1.08x) (11)
Window at 46 - Testing collisions ( 32-bit) - Expected 128.0, actual 140 (1.09x) (13)
Window at 47 - Testing collisions ( 32-bit) - Expected 128.0, actual 150 (1.17x) (23)
Window at 48 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 49 - Testing collisions ( 32-bit) - Expected 128.0, actual 122 (0.95x)
Window at 50 - Testing collisions ( 32-bit) - Expected 128.0, actual 124 (0.97x)
Window at 51 - Testing collisions ( 32-bit) - Expected 128.0, actual 116 (0.91x)
Window at 52 - Testing collisions ( 32-bit) - Expected 128.0, actual 118 (0.92x)
Window at 53 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 54 - Testing collisions ( 32-bit) - Expected 128.0, actual 132 (1.03x) (5)
Window at 55 - Testing collisions ( 32-bit) - Expected 128.0, actual 143 (1.12x) (16)
Window at 56 - Testing collisions ( 32-bit) - Expected 128.0, actual 124 (0.97x)
Window at 57 - Testing collisions ( 32-bit) - Expected 128.0, actual 123 (0.96x)
Window at 58 - Testing collisions ( 32-bit) - Expected 128.0, actual 114 (0.89x)
Window at 59 - Testing collisions ( 32-bit) - Expected 128.0, actual 101 (0.79x)
Window at 60 - Testing collisions ( 32-bit) - Expected 128.0, actual 118 (0.92x)
Window at 61 - Testing collisions ( 32-bit) - Expected 128.0, actual 124 (0.97x)
Window at 62 - Testing collisions ( 32-bit) - Expected 128.0, actual 139 (1.09x) (12)
Window at 63 - Testing collisions ( 32-bit) - Expected 128.0, actual 139 (1.09x) (12)
Window at 64 - Testing collisions ( 32-bit) - Expected 128.0, actual 135 (1.05x) (8)
Window at 65 - Testing collisions ( 32-bit) - Expected 128.0, actual 135 (1.05x) (8)
Window at 66 - Testing collisions ( 32-bit) - Expected 128.0, actual 116 (0.91x)
Window at 67 - Testing collisions ( 32-bit) - Expected 128.0, actual 129 (1.01x) (2)
Window at 68 - Testing collisions ( 32-bit) - Expected 128.0, actual 135 (1.05x) (8)
Window at 69 - Testing collisions ( 32-bit) - Expected 128.0, actual 134 (1.05x) (7)
Window at 70 - Testing collisions ( 32-bit) - Expected 128.0, actual 105 (0.82x)
Window at 71 - Testing collisions ( 32-bit) - Expected 128.0, actual 123 (0.96x)
Window at 72 - Testing collisions ( 32-bit) - Expected 128.0, actual 137 (1.07x) (10)
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 4 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 126 (1.08x) (10)
Testing distribution - Worst bias is the 17-bit window at bit 31 - 0.082%
Keyset 'Cyclic' - 8 cycles of 5 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 112 (0.96x)
Testing distribution - Worst bias is the 17-bit window at bit 5 - 0.123%
Keyset 'Cyclic' - 8 cycles of 6 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 136 (1.17x) (20)
Testing distribution - Worst bias is the 17-bit window at bit 8 - 0.093%
Keyset 'Cyclic' - 8 cycles of 7 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 139 (1.19x) (23)
Testing distribution - Worst bias is the 17-bit window at bit 24 - 0.044%
Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 114 (0.98x)
Testing distribution - Worst bias is the 17-bit window at bit 1 - 0.061%
Keyset 'Cyclic' - 8 cycles of 12 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 125 (1.07x) (9)
Testing distribution - Worst bias is the 17-bit window at bit 25 - 0.143%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions ( 32-bit) - Expected 49.6, actual 52 (1.05x) (3)
Testing distribution - Worst bias is the 16-bit window at bit 6 - 0.097%
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions ( 32-bit) - Expected 3483.1, actual 3487 (1.00x) (4)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.034%
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions ( 32-bit) - Expected 40289.5, actual 40269 (1.00x) (-20)
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.012%
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions ( 32-bit) - Expected 227182.3, actual 228161 (1.00x) (979)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.006%
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions ( 32-bit) - Expected 865959.1, actual 868228 (1.00x) (2269)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.004%
Keyset 'TwoBytes' - up-to-24-byte keys, 149633745 total keys
Testing collisions ( 32-bit) - Expected 2576560.5, actual 2579422 (1.00x) (2862)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.002%
[[[ MomentChi2 Tests ]]]
Analyze hashes produced from a serie of linearly increasing numbers of 32-bit, using a step of 2 ...
Target values to approximate : 1391290.000000 - 686.666667
4 threads starting... done
Popcount 1 stats : 1391249.393027 - 687.228171
Popcount 0 stats : 1391339.595668 - 687.246191
MomentChi2 for bits 1 : 1.20018
MomentChi2 for bits 0 : 1.79031
Derivative stats (transition from 2 consecutive values) :
Popcount 1 stats : 1391201.933994 - 687.442692
Popcount 0 stats : 1391750.060466 - 688.383755
MomentChi2 for deriv b1 : 5.64411
MomentChi2 for deriv b0 : 153.926
pass
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "FooXXXXBar" - 14776336 keys
Testing collisions ( 32-bit) - Expected 25389.0, actual 25421 (1.00x) (32)
Testing distribution - Worst bias is the 20-bit window at bit 30 - 0.017%
Keyset 'Text' - keys of form "FooBarXXXX" - 14776336 keys
Testing collisions ( 32-bit) - Expected 25389.0, actual 25388 (1.00x) (-1)
Testing distribution - Worst bias is the 19-bit window at bit 3 - 0.020%
Keyset 'Text' - keys of form "XXXXFooBar" - 14776336 keys
Testing collisions ( 32-bit) - Expected 25389.0, actual 25328 (1.00x) (-61)
Testing distribution - Worst bias is the 20-bit window at bit 13 - 0.016%
Keyset 'Words' - 4000000 random keys of len 6-16 from alnum charset
Testing collisions ( 32-bit) - Expected 1862.1, actual 1830 (0.98x) (-32)
Testing distribution - Worst bias is the 19-bit window at bit 18 - 0.064%
Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 32-bit) - Expected 1862.1, actual 1909 (1.03x) (47)
Testing distribution - Worst bias is the 19-bit window at bit 27 - 0.056%
Keyset 'Words' - 104334 dict words
Testing collisions ( 32-bit) - Expected 1.3, actual 2 (1.58x) (1)
Testing collisions (high 20-28 bits) - Worst is 27 bits: 43/40 (1.06x)
Testing collisions (low 20-28 bits) - Worst is 26 bits: 84/81 (1.04x)
Testing distribution - Worst bias is the 14-bit window at bit 15 - 0.182%
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 204800 keys
Testing collisions ( 32-bit) - Expected 4.9, actual 7 (1.43x) (3)
Testing collisions (high 21-29 bits) - Worst is 29 bits: 51/39 (1.31x)
Testing collisions (low 21-29 bits) - Worst is 29 bits: 51/39 (1.31x)
Testing distribution - Worst bias is the 15-bit window at bit 7 - 0.314%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 5000000 keys
Testing collisions ( 32-bit) - Expected 2909.3, actual 2924 (1.01x) (15)
Testing distribution - Worst bias is the 19-bit window at bit 21 - 0.057%
[[[ Keyset 'PerlinNoise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 32-bit) - Expected 32725.4, actual 32670 (1.00x) (-55)
Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 32-bit) - Expected 1116.2, actual 608781 (545.43x) (607665) !!!!!
*********FAIL*********
[[[ Diff 'Differential' Tests ]]]
Testing 8303632 up-to-5-bit differentials in 64-bit keys -> 32 bit hashes.
1000 reps, 8303632000 total tests, expecting 1.93 random collisions..........
2 total collisions, of which 2 single collisions were ignored
Testing 11017632 up-to-4-bit differentials in 128-bit keys -> 32 bit hashes.
1000 reps, 11017632000 total tests, expecting 2.57 random collisions..........
2 total collisions, of which 2 single collisions were ignored
Testing 2796416 up-to-3-bit differentials in 256-bit keys -> 32 bit hashes.
1000 reps, 2796416000 total tests, expecting 0.65 random collisions..........
1 total collisions, of which 1 single collisions were ignored
[[[ DiffDist 'Differential Distribution' Tests ]]]
Testing bit 0
Testing collisions ( 32-bit) - Expected 511.9, actual 483 (0.94x)
Testing distribution - Worst bias is the 17-bit window at bit 1 - 0.138%
Testing bit 1
Testing collisions ( 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.217%
Testing bit 2
Testing collisions ( 32-bit) - Expected 511.9, actual 585 (1.14x) (74)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.300%
Testing bit 3
Testing collisions ( 32-bit) - Expected 511.9, actual 534 (1.04x) (23)
Testing distribution - Worst bias is the 18-bit window at bit 20 - 0.124%
Testing bit 4
Testing collisions ( 32-bit) - Expected 511.9, actual 488 (0.95x)
Testing distribution - Worst bias is the 18-bit window at bit 24 - 0.180%
Testing bit 5
Testing collisions ( 32-bit) - Expected 511.9, actual 492 (0.96x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.254%
Testing bit 6
Testing collisions ( 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.360%
Testing bit 7
Testing collisions ( 32-bit) - Expected 511.9, actual 523 (1.02x) (12)
Testing distribution - Worst bias is the 18-bit window at bit 10 - 0.254%
Testing bit 8
Testing collisions ( 32-bit) - Expected 511.9, actual 549 (1.07x) (38)
Testing distribution - Worst bias is the 18-bit window at bit 7 - 0.103%
Testing bit 9
Testing collisions ( 32-bit) - Expected 511.9, actual 501 (0.98x)
Testing distribution - Worst bias is the 17-bit window at bit 24 - 0.486%
Testing bit 10
Testing collisions ( 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 1.212% !!!!!
Testing bit 11
Testing collisions ( 32-bit) - Expected 511.9, actual 532 (1.04x) (21)
Testing distribution - Worst bias is the 18-bit window at bit 0 - 0.498%
Testing bit 12
Testing collisions ( 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.244%
Testing bit 13
Testing collisions ( 32-bit) - Expected 511.9, actual 494 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.211%
Testing bit 14
Testing collisions ( 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 21 - 0.105%
Testing bit 15
Testing collisions ( 32-bit) - Expected 511.9, actual 533 (1.04x) (22)
Testing distribution - Worst bias is the 17-bit window at bit 19 - 0.293%
Testing bit 16
Testing collisions ( 32-bit) - Expected 511.9, actual 538 (1.05x) (27)
Testing distribution - Worst bias is the 18-bit window at bit 15 - 0.235%
Testing bit 17
Testing collisions ( 32-bit) - Expected 511.9, actual 484 (0.95x)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.142%
Testing bit 18
Testing collisions ( 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 0.255%
Testing bit 19
Testing collisions ( 32-bit) - Expected 511.9, actual 493 (0.96x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.288%
Testing bit 20
Testing collisions ( 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing distribution - Worst bias is the 18-bit window at bit 26 - 0.173%
Testing bit 21
Testing collisions ( 32-bit) - Expected 511.9, actual 507 (0.99x) (-4)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.164%
Testing bit 22
Testing collisions ( 32-bit) - Expected 511.9, actual 512 (1.00x) (1)
Testing distribution - Worst bias is the 18-bit window at bit 24 - 0.193%
Testing bit 23
Testing collisions ( 32-bit) - Expected 511.9, actual 524 (1.02x) (13)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.176%
Testing bit 24
Testing collisions ( 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing distribution - Worst bias is the 18-bit window at bit 30 - 0.173%
Testing bit 25
Testing collisions ( 32-bit) - Expected 511.9, actual 511 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.498%
Testing bit 26
Testing collisions ( 32-bit) - Expected 511.9, actual 515 (1.01x) (4)
Testing distribution - Worst bias is the 18-bit window at bit 31 - 1.365% !!!!!
Testing bit 27
Testing collisions ( 32-bit) - Expected 511.9, actual 528 (1.03x) (17)
Testing distribution - Worst bias is the 18-bit window at bit 30 - 0.731%
Testing bit 28
Testing collisions ( 32-bit) - Expected 511.9, actual 517 (1.01x) (6)
Testing distribution - Worst bias is the 18-bit window at bit 0 - 0.392%
Testing bit 29
Testing collisions ( 32-bit) - Expected 511.9, actual 489 (0.96x)
Testing distribution - Worst bias is the 16-bit window at bit 29 - 0.192%
Testing bit 30
Testing collisions ( 32-bit) - Expected 511.9, actual 491 (0.96x)
Testing distribution - Worst bias is the 16-bit window at bit 1 - 0.523%
Testing bit 31
Testing collisions ( 32-bit) - Expected 511.9, actual 576 (1.13x) (65)
Testing distribution - Worst bias is the 18-bit window at bit 30 - 3.058% !!!!!
Testing bit 32
Testing collisions ( 32-bit) - Expected 511.9, actual 460 (0.90x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.047%
Testing bit 33
Testing collisions ( 32-bit) - Expected 511.9, actual 492 (0.96x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.073%
Testing bit 34
Testing collisions ( 32-bit) - Expected 511.9, actual 564 (1.10x) (53)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.082%
Testing bit 35
Testing collisions ( 32-bit) - Expected 511.9, actual 502 (0.98x) (-9)
Testing distribution - Worst bias is the 18-bit window at bit 30 - 0.050%
Testing bit 36
Testing collisions ( 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing distribution - Worst bias is the 18-bit window at bit 15 - 0.077%
Testing bit 37
Testing collisions ( 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing distribution - Worst bias is the 18-bit window at bit 4 - 0.077%
Testing bit 38
Testing collisions ( 32-bit) - Expected 511.9, actual 531 (1.04x) (20)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.102%
Testing bit 39
Testing collisions ( 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing distribution - Worst bias is the 18-bit window at bit 2 - 0.073%
Testing bit 40
Testing collisions ( 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing distribution - Worst bias is the 18-bit window at bit 18 - 0.076%
Testing bit 41
Testing collisions ( 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing distribution - Worst bias is the 18-bit window at bit 0 - 0.059%
Testing bit 42
Testing collisions ( 32-bit) - Expected 511.9, actual 452 (0.88x)
Testing distribution - Worst bias is the 18-bit window at bit 20 - 0.062%
Testing bit 43
Testing collisions ( 32-bit) - Expected 511.9, actual 491 (0.96x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.060%
Testing bit 44
Testing collisions ( 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing distribution - Worst bias is the 18-bit window at bit 20 - 0.071%
Testing bit 45
Testing collisions ( 32-bit) - Expected 511.9, actual 521 (1.02x) (10)
Testing distribution - Worst bias is the 18-bit window at bit 6 - 0.060%
Testing bit 46
Testing collisions ( 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing distribution - Worst bias is the 18-bit window at bit 18 - 0.060%
Testing bit 47
Testing collisions ( 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 0.069%
Testing bit 48
Testing collisions ( 32-bit) - Expected 511.9, actual 536 (1.05x) (25)
Testing distribution - Worst bias is the 18-bit window at bit 21 - 0.044%
Testing bit 49
Testing collisions ( 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.104%
Testing bit 50
Testing collisions ( 32-bit) - Expected 511.9, actual 499 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.084%
Testing bit 51
Testing collisions ( 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing distribution - Worst bias is the 18-bit window at bit 16 - 0.071%
Testing bit 52
Testing collisions ( 32-bit) - Expected 511.9, actual 500 (0.98x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.068%
Testing bit 53
Testing collisions ( 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.075%
Testing bit 54
Testing collisions ( 32-bit) - Expected 511.9, actual 496 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 10 - 0.058%
Testing bit 55
Testing collisions ( 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing distribution - Worst bias is the 18-bit window at bit 19 - 0.069%
Testing bit 56
Testing collisions ( 32-bit) - Expected 511.9, actual 549 (1.07x) (38)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.053%
Testing bit 57
Testing collisions ( 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 4 - 0.077%
Testing bit 58
Testing collisions ( 32-bit) - Expected 511.9, actual 533 (1.04x) (22)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.054%
Testing bit 59
Testing collisions ( 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing distribution - Worst bias is the 18-bit window at bit 26 - 0.054%
Testing bit 60
Testing collisions ( 32-bit) - Expected 511.9, actual 461 (0.90x)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.050%
Testing bit 61
Testing collisions ( 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.075%
Testing bit 62
Testing collisions ( 32-bit) - Expected 511.9, actual 520 (1.02x) (9)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.034%
Testing bit 63
Testing collisions ( 32-bit) - Expected 511.9, actual 495 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.041%
*********FAIL*********
Input vcode 0x00000001, Output vcode 0x00000001, Result vcode 0x00000001
Verification value is 0x00000001 - Testing took 1265.328692 seconds
-------------------------------------------------------------------------------
[[[ Prng Tests ]]]
Skipping PRNG test; it is designed for hashes >= 64-bits
[[[ BIC 'Bit Independence Criteria' Tests ]]]
...........
Max bias 0.165170 - ( 31 : 6, 14)
*********FAIL*********
[[[ BadSeeds Tests ]]]
Testing 1 internal secrets:
0x21524101 Broken seed 0x21524101 => 0 with key[16] of all 0 bytes confirmed => hash 0
*********FAIL*********