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Murmur1.txt
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-------------------------------------------------------------------------------
--- Testing Murmur1 "MurmurHash1" POOR
[[[ Sanity Tests ]]]
Verification value 0x9EA7D056 ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
WARNING: timer resolution is 72 (0x48) ticks (0x16d70bb477c8 - 0x16d70bb47780). Broken VDSO?
Bulk speed test - 262144-byte keys
Alignment 7 - 0.592 bytes/cycle - 1694.96 MiB/sec @ 3 ghz
Alignment 6 - 0.593 bytes/cycle - 1697.99 MiB/sec @ 3 ghz
Alignment 5 - 0.716 bytes/cycle - 2047.45 MiB/sec @ 3 ghz
Alignment 4 - 0.713 bytes/cycle - 2041.06 MiB/sec @ 3 ghz
Alignment 3 - 0.713 bytes/cycle - 2040.23 MiB/sec @ 3 ghz
Alignment 2 - 0.713 bytes/cycle - 2040.43 MiB/sec @ 3 ghz
Alignment 1 - 0.713 bytes/cycle - 2040.37 MiB/sec @ 3 ghz
Alignment 0 - 0.713 bytes/cycle - 2040.39 MiB/sec @ 3 ghz
Average - 0.683 bytes/cycle - 1955.36 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 28.00 cycles/hash
Small key speed test - 2-byte keys - 30.00 cycles/hash
Small key speed test - 3-byte keys - 31.00 cycles/hash
Small key speed test - 4-byte keys - 28.00 cycles/hash
Small key speed test - 5-byte keys - 34.13 cycles/hash
Small key speed test - 6-byte keys - 35.00 cycles/hash
Small key speed test - 7-byte keys - 35.97 cycles/hash
Small key speed test - 8-byte keys - 34.00 cycles/hash
Small key speed test - 9-byte keys - 39.00 cycles/hash
Small key speed test - 10-byte keys - 41.00 cycles/hash
Small key speed test - 11-byte keys - 42.00 cycles/hash
Small key speed test - 12-byte keys - 39.56 cycles/hash
Small key speed test - 13-byte keys - 45.00 cycles/hash
Small key speed test - 14-byte keys - 46.97 cycles/hash
Small key speed test - 15-byte keys - 47.81 cycles/hash
Small key speed test - 16-byte keys - 45.00 cycles/hash
Small key speed test - 17-byte keys - 50.99 cycles/hash
Small key speed test - 18-byte keys - 52.00 cycles/hash
Small key speed test - 19-byte keys - 53.00 cycles/hash
Small key speed test - 20-byte keys - 50.85 cycles/hash
Small key speed test - 21-byte keys - 56.85 cycles/hash
Small key speed test - 22-byte keys - 57.00 cycles/hash
Small key speed test - 23-byte keys - 58.00 cycles/hash
Small key speed test - 24-byte keys - 56.00 cycles/hash
Small key speed test - 25-byte keys - 62.92 cycles/hash
Small key speed test - 26-byte keys - 63.00 cycles/hash
Small key speed test - 27-byte keys - 64.00 cycles/hash
Small key speed test - 28-byte keys - 61.95 cycles/hash
Small key speed test - 29-byte keys - 67.00 cycles/hash
Small key speed test - 30-byte keys - 68.93 cycles/hash
Small key speed test - 31-byte keys - 70.00 cycles/hash
Small key speed test - 32-byte keys - 67.95 cycles/hash
Average 48.840 cycles/hash
Average, weighted by key length freq. 48.807 cycles/hash (using 93.0% of top-7m Tranco DNS names dataset)
Average, weighted by key length freq. 42.101 cycles/hash (using 27.1% of startup-1M UMASH trace dataset)
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 705.832 cycles/op (479826 inserts, 1% deletions)
Running std HashMapTest: 602.440 cycles/op (6.4 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 771.615 cycles/op (479826 inserts, 1% deletions)
Running fast HashMapTest: 459.586 cycles/op (12.2 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.557333%
Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.744000%
Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.620667%
Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.807333%
Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.611333%
Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.608000%
Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.609333%
Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.843333%
Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.706667%
Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.733333%
Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.855333%
Testing 160-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.760667%
Testing 512-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.825333%
Testing 1024-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.731333%
[[[ 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 24 bits: 88/76 (1.15x)
Testing collisions (low 19-25 bits) - Worst is 25 bits: 38/38 (0.99x)
Testing distribution - Worst bias is the 13-bit window at bit 6 - 0.544%
Keyset 'Sparse' - 24-bit keys with up to 8 bits set - 1271626 keys
Testing collisions ( 32-bit) - Expected 188.2, actual 0 (0.00x)
Testing distribution - Worst bias is the 17-bit window at bit 9 - 0.094%
Keyset 'Sparse' - 32-bit keys with up to 7 bits set - 4514873 keys
Testing collisions ( 32-bit) - Expected 2372.2, actual 0 (0.00x)
Testing distribution - Worst bias is the 19-bit window at bit 7 - 0.050%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions ( 32-bit) - Expected 2460.8, actual 2142 (0.87x)
Testing distribution - Worst bias is the 19-bit window at bit 17 - 0.044%
Keyset 'Sparse' - 48-bit keys with up to 6 bits set - 14196869 keys
Testing collisions ( 32-bit) - Expected 23437.8, actual 77516 (3.31x) (54079) !!!!!
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 32-bit) - Expected 2069.0, actual 7865 (3.80x) (5797) !!!!!
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions ( 32-bit) - Expected 8021.7, actual 353639 (44.09x) (345618) !!!!!
Keyset 'Sparse' - 72-bit keys with up to 5 bits set - 15082603 keys
Testing collisions ( 32-bit) - Expected 26451.8, actual 486947 (18.41x) (460496) !!!!!
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions ( 32-bit) - Expected 1401.0, actual 72834 (51.99x) (71434) !!!!!
Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 32-bit) - Expected 84546.1, actual 439833 (5.20x) (355287) !!!!!
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 32-bit) - Expected 910.2, actual 13477 (14.81x) (12567) !!!!!
Keyset 'Sparse' - 512-bit keys with up to 3 bits set - 22370049 keys
Testing collisions ( 32-bit) - Expected 58155.4, actual 105990 (1.82x) (47835)
Testing distribution - Worst bias is the 20-bit window at bit 16 - 0.034%
Keyset 'Sparse' - 1024-bit keys with up to 2 bits set - 524801 keys
Testing collisions ( 32-bit) - Expected 32.1, actual 231 (7.20x) (199) !!!!!
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions ( 32-bit) - Expected 512.4, actual 931 (1.82x) (419)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.075%
*********FAIL*********
[[[ 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 711 (1.06x) (43)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.068%
Combination Highbits Tests
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 32-bit) - Expected 668.6, actual 256 (0.38x)
Testing distribution - Worst bias is the 17-bit window at bit 5 - 0.035%
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 17557 (1.01x) (235)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.020%
Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8488 (1.04x) (302)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.036%
Combination 0x0000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8246 (1.01x) (60)
Testing distribution - Worst bias is the 19-bit window at bit 3 - 0.030%
Combination 0x800000000000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8282 (1.01x) (96)
Testing distribution - Worst bias is the 20-bit window at bit 1 - 0.029%
Combination 0x000000000000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 7851 (0.96x)
Testing distribution - Worst bias is the 19-bit window at bit 17 - 0.040%
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 8003 (0.98x)
Testing distribution - Worst bias is the 19-bit window at bit 10 - 0.021%
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 8238 (1.01x) (52)
Testing distribution - Worst bias is the 20-bit window at bit 30 - 0.035%
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 8290 (1.01x) (104)
Testing distribution - Worst bias is the 20-bit window at bit 11 - 0.041%
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 8388 (1.02x) (202)
Testing distribution - Worst bias is the 20-bit window at bit 27 - 0.046%
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 8060 (0.98x) (-126)
Testing distribution - Worst bias is the 19-bit window at bit 19 - 0.027%
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 8240 (1.01x) (54)
Testing distribution - Worst bias is the 20-bit window at bit 1 - 0.025%
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 8014 (0.98x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.048%
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 7918 (0.97x)
Testing distribution - Worst bias is the 20-bit window at bit 5 - 0.047%
[[[ 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 0 (0.00x)
Window at 1 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 2 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 3 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 4 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 5 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 6 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 7 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 8 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 9 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 10 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 11 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 12 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 13 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 14 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 15 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 16 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 17 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 18 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 19 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 20 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 21 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 22 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 23 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 24 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 25 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 26 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 27 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 28 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 29 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 30 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 31 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 32 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 33 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 34 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 35 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 36 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 37 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 38 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 39 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 40 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 41 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 42 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 43 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 44 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 45 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 46 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 47 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 48 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 49 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 50 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 51 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 52 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 53 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 54 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 55 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 56 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 57 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 58 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 59 - Testing collisions ( 32-bit) - Expected 128.0, actual 5120 (40.00x) (4993) !!!!!
Window at 60 - Testing collisions ( 32-bit) - Expected 128.0, actual 3952 (30.88x) (3825) !!!!!
Window at 61 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 62 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 63 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 64 - Testing collisions ( 32-bit) - Expected 128.0, actual 121 (0.95x)
Window at 65 - Testing collisions ( 32-bit) - Expected 128.0, actual 168 (1.31x) (41)
Window at 66 - Testing collisions ( 32-bit) - Expected 128.0, actual 117 (0.91x)
Window at 67 - Testing collisions ( 32-bit) - Expected 128.0, actual 262 (2.05x) (135) !!!!!
Window at 68 - Testing collisions ( 32-bit) - Expected 128.0, actual 250 (1.95x) (123)
Window at 69 - Testing collisions ( 32-bit) - Expected 128.0, actual 114 (0.89x)
Window at 70 - Testing collisions ( 32-bit) - Expected 128.0, actual 149 (1.16x) (22)
Window at 71 - Testing collisions ( 32-bit) - Expected 128.0, actual 69 (0.54x)
Window at 72 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
*********FAIL*********
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 4 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 111 (0.95x)
Testing distribution - Worst bias is the 17-bit window at bit 19 - 0.090%
Keyset 'Cyclic' - 8 cycles of 5 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 106 (0.91x)
Testing distribution - Worst bias is the 17-bit window at bit 26 - 0.089%
Keyset 'Cyclic' - 8 cycles of 6 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 127 (1.09x) (11)
Testing distribution - Worst bias is the 17-bit window at bit 23 - 0.132%
Keyset 'Cyclic' - 8 cycles of 7 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 133 (1.14x) (17)
Testing distribution - Worst bias is the 17-bit window at bit 12 - 0.088%
Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 128 (1.10x) (12)
Testing distribution - Worst bias is the 17-bit window at bit 0 - 0.110%
Keyset 'Cyclic' - 8 cycles of 12 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 111 (0.95x)
Testing distribution - Worst bias is the 17-bit window at bit 24 - 0.115%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions ( 32-bit) - Expected 49.6, actual 4 (0.08x)
Testing distribution - Worst bias is the 16-bit window at bit 1 - 0.116%
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions ( 32-bit) - Expected 3483.1, actual 88209 (25.33x) (84726) !!!!!
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions ( 32-bit) - Expected 40289.5, actual 584928 (14.52x) (544639) !!!!!
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions ( 32-bit) - Expected 227182.3, actual 1613326 (7.10x) (1386144) !!!!!
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions ( 32-bit) - Expected 865959.1, actual 3464777 (4.00x) (2598818) !!!!!
Keyset 'TwoBytes' - up-to-24-byte keys, 149633745 total keys
Testing collisions ( 32-bit) - Expected 2576560.5, actual 6656052 (2.58x) (4079492) !!!!!
*********FAIL*********
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "FooXXXXBar" - 14776336 keys
Testing collisions ( 32-bit) - Expected 25389.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 16-bit window at bit 6 - 0.004%
Keyset 'Text' - keys of form "FooBarXXXX" - 14776336 keys
Testing collisions ( 32-bit) - Expected 25389.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 15-bit window at bit 11 - 0.003%
Keyset 'Text' - keys of form "XXXXFooBar" - 14776336 keys
Testing collisions ( 32-bit) - Expected 25389.0, actual 0 (0.00x)
Testing distribution - Worst bias is the 17-bit window at bit 13 - 0.007%
Keyset 'Words' - 4000000 random keys of len 6-16 from alnum charset
Testing collisions ( 32-bit) - Expected 1862.1, actual 1928 (1.04x) (66)
Testing distribution - Worst bias is the 19-bit window at bit 10 - 0.046%
Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 32-bit) - Expected 1862.1, actual 1807 (0.97x)
Testing distribution - Worst bias is the 19-bit window at bit 18 - 0.066%
Keyset 'Words' - 104334 dict words
Testing collisions ( 32-bit) - Expected 1.3, actual 3 (2.37x) (2) !
Testing collisions (high 20-28 bits) - Worst is 25 bits: 176/162 (1.09x)
Testing collisions (low 20-28 bits) - Worst is 25 bits: 183/162 (1.13x)
Testing distribution - Worst bias is the 14-bit window at bit 7 - 0.431%
[[[ 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: 41/39 (1.05x)
Testing collisions (low 21-29 bits) - Worst is 29 bits: 46/39 (1.18x)
Testing distribution - Worst bias is the 15-bit window at bit 3 - 0.224%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 5000000 keys
Testing collisions ( 32-bit) - Expected 2909.3, actual 0 (0.00x)
Testing distribution - Worst bias is the 19-bit window at bit 31 - 0.022%
[[[ Keyset 'PerlinNoise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 32-bit) - Expected 32725.4, actual 16769025 (512.42x) (16736300) !!!!!
Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 32-bit) - Expected 1116.2, actual 670773 (600.97x) (669657) !!!!!
*********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..........
4484 total collisions, of which 9 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..........
6631 total collisions, of which 1 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..........
4969 total collisions, of which 1 single collisions were ignored !!!!!
*********FAIL*********
[[[ DiffDist 'Differential Distribution' Tests ]]]
Testing bit 0
Testing collisions ( 32-bit) - Expected 511.9, actual 482 (0.94x)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.055%
Testing bit 1
Testing collisions ( 32-bit) - Expected 511.9, actual 495 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.065%
Testing bit 2
Testing collisions ( 32-bit) - Expected 511.9, actual 550 (1.07x) (39)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.091%
Testing bit 3
Testing collisions ( 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.037%
Testing bit 4
Testing collisions ( 32-bit) - Expected 511.9, actual 541 (1.06x) (30)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.064%
Testing bit 5
Testing collisions ( 32-bit) - Expected 511.9, actual 491 (0.96x)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 0.071%
Testing bit 6
Testing collisions ( 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing distribution - Worst bias is the 18-bit window at bit 4 - 0.062%
Testing bit 7
Testing collisions ( 32-bit) - Expected 511.9, actual 473 (0.92x)
Testing distribution - Worst bias is the 18-bit window at bit 2 - 0.066%
Testing bit 8
Testing collisions ( 32-bit) - Expected 511.9, actual 550 (1.07x) (39)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.054%
Testing bit 9
Testing collisions ( 32-bit) - Expected 511.9, actual 527 (1.03x) (16)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.077%
Testing bit 10
Testing collisions ( 32-bit) - Expected 511.9, actual 489 (0.96x)
Testing distribution - Worst bias is the 18-bit window at bit 21 - 0.044%
Testing bit 11
Testing collisions ( 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.081%
Testing bit 12
Testing collisions ( 32-bit) - Expected 511.9, actual 501 (0.98x)
Testing distribution - Worst bias is the 18-bit window at bit 29 - 0.055%
Testing bit 13
Testing collisions ( 32-bit) - Expected 511.9, actual 495 (0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.062%
Testing bit 14
Testing collisions ( 32-bit) - Expected 511.9, actual 534 (1.04x) (23)
Testing distribution - Worst bias is the 18-bit window at bit 20 - 0.052%
Testing bit 15
Testing collisions ( 32-bit) - Expected 511.9, actual 523 (1.02x) (12)
Testing distribution - Worst bias is the 18-bit window at bit 2 - 0.087%
Testing bit 16
Testing collisions ( 32-bit) - Expected 511.9, actual 541 (1.06x) (30)
Testing distribution - Worst bias is the 18-bit window at bit 18 - 0.057%
Testing bit 17
Testing collisions ( 32-bit) - Expected 511.9, actual 471 (0.92x)
Testing distribution - Worst bias is the 18-bit window at bit 3 - 0.059%
Testing bit 18
Testing collisions ( 32-bit) - Expected 511.9, actual 527 (1.03x) (16)
Testing distribution - Worst bias is the 18-bit window at bit 18 - 0.049%
Testing bit 19
Testing collisions ( 32-bit) - Expected 511.9, actual 534 (1.04x) (23)
Testing distribution - Worst bias is the 18-bit window at bit 3 - 0.033%
Testing bit 20
Testing collisions ( 32-bit) - Expected 511.9, actual 519 (1.01x) (8)
Testing distribution - Worst bias is the 18-bit window at bit 31 - 0.069%
Testing bit 21
Testing collisions ( 32-bit) - Expected 511.9, actual 540 (1.05x) (29)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.048%
Testing bit 22
Testing collisions ( 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing distribution - Worst bias is the 18-bit window at bit 15 - 0.073%
Testing bit 23
Testing collisions ( 32-bit) - Expected 511.9, actual 506 (0.99x) (-5)
Testing distribution - Worst bias is the 18-bit window at bit 22 - 0.035%
Testing bit 24
Testing collisions ( 32-bit) - Expected 511.9, actual 556 (1.09x) (45)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.082%
Testing bit 25
Testing collisions ( 32-bit) - Expected 511.9, actual 553 (1.08x) (42)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.042%
Testing bit 26
Testing collisions ( 32-bit) - Expected 511.9, actual 538 (1.05x) (27)
Testing distribution - Worst bias is the 18-bit window at bit 26 - 0.056%
Testing bit 27
Testing collisions ( 32-bit) - Expected 511.9, actual 565 (1.10x) (54)
Testing distribution - Worst bias is the 18-bit window at bit 27 - 0.107%
Testing bit 28
Testing collisions ( 32-bit) - Expected 511.9, actual 560 (1.09x) (49)
Testing distribution - Worst bias is the 18-bit window at bit 2 - 0.109%
Testing bit 29
Testing collisions ( 32-bit) - Expected 511.9, actual 613 (1.20x) (102)
Testing distribution - Worst bias is the 18-bit window at bit 7 - 0.042%
Testing bit 30
Testing collisions ( 32-bit) - Expected 511.9, actual 658 (1.29x) (147)
Testing distribution - Worst bias is the 18-bit window at bit 1 - 0.059%
Testing bit 31
Testing collisions ( 32-bit) - Expected 511.9, actual 991 (1.94x) (480)
Testing distribution - Worst bias is the 18-bit window at bit 16 - 0.131%
Testing bit 32
Testing collisions ( 32-bit) - Expected 511.9, actual 1023 (2.00x) (512)
Testing distribution - Worst bias is the 18-bit window at bit 30 - 0.051%
Testing bit 33
Testing collisions ( 32-bit) - Expected 511.9, actual 1084 (2.12x) (573) !!!!!
Testing bit 34
Testing collisions ( 32-bit) - Expected 511.9, actual 959 (1.87x) (448)
Testing distribution - Worst bias is the 18-bit window at bit 16 - 0.069%
Testing bit 35
Testing collisions ( 32-bit) - Expected 511.9, actual 1011 (1.97x) (500)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.094%
Testing bit 36
Testing collisions ( 32-bit) - Expected 511.9, actual 963 (1.88x) (452)
Testing distribution - Worst bias is the 18-bit window at bit 18 - 0.098%
Testing bit 37
Testing collisions ( 32-bit) - Expected 511.9, actual 1048 (2.05x) (537) !!!!!
Testing bit 38
Testing collisions ( 32-bit) - Expected 511.9, actual 1058 (2.07x) (547) !!!!!
Testing bit 39
Testing collisions ( 32-bit) - Expected 511.9, actual 1001 (1.96x) (490)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.088%
Testing bit 40
Testing collisions ( 32-bit) - Expected 511.9, actual 991 (1.94x) (480)
Testing distribution - Worst bias is the 18-bit window at bit 31 - 0.078%
Testing bit 41
Testing collisions ( 32-bit) - Expected 511.9, actual 1035 (2.02x) (524) !!!!!
Testing bit 42
Testing collisions ( 32-bit) - Expected 511.9, actual 1004 (1.96x) (493)
Testing distribution - Worst bias is the 18-bit window at bit 7 - 0.063%
Testing bit 43
Testing collisions ( 32-bit) - Expected 511.9, actual 1028 (2.01x) (517) !!!!!
Testing bit 44
Testing collisions ( 32-bit) - Expected 511.9, actual 1036 (2.02x) (525) !!!!!
Testing bit 45
Testing collisions ( 32-bit) - Expected 511.9, actual 1028 (2.01x) (517) !!!!!
Testing bit 46
Testing collisions ( 32-bit) - Expected 511.9, actual 1081 (2.11x) (570) !!!!!
Testing bit 47
Testing collisions ( 32-bit) - Expected 511.9, actual 1072 (2.09x) (561) !!!!!
Testing bit 48
Testing collisions ( 32-bit) - Expected 511.9, actual 1053 (2.06x) (542) !!!!!
Testing bit 49
Testing collisions ( 32-bit) - Expected 511.9, actual 1020 (1.99x) (509)
Testing distribution - Worst bias is the 18-bit window at bit 17 - 0.078%
Testing bit 50
Testing collisions ( 32-bit) - Expected 511.9, actual 1049 (2.05x) (538) !!!!!
Testing bit 51
Testing collisions ( 32-bit) - Expected 511.9, actual 1083 (2.12x) (572) !!!!!
Testing bit 52
Testing collisions ( 32-bit) - Expected 511.9, actual 1218 (2.38x) (707) !!!!!
Testing bit 53
Testing collisions ( 32-bit) - Expected 511.9, actual 1169 (2.28x) (658) !!!!!
Testing bit 54
Testing collisions ( 32-bit) - Expected 511.9, actual 1175 (2.30x) (664) !!!!!
Testing bit 55
Testing collisions ( 32-bit) - Expected 511.9, actual 1170 (2.29x) (659) !!!!!
Testing bit 56
Testing collisions ( 32-bit) - Expected 511.9, actual 1292 (2.52x) (781) !!!!!
Testing bit 57
Testing collisions ( 32-bit) - Expected 511.9, actual 1743 (3.40x) (1232) !!!!!
Testing bit 58
Testing collisions ( 32-bit) - Expected 511.9, actual 2204 (4.31x) (1693) !!!!!
Testing bit 59
Testing collisions ( 32-bit) - Expected 511.9, actual 3670 (7.17x) (3159) !!!!!
Testing bit 60
Testing collisions ( 32-bit) - Expected 511.9, actual 8829 (17.25x) (8318) !!!!!
Testing bit 61
Testing collisions ( 32-bit) - Expected 511.9, actual 24840 (48.52x) (24329) !!!!!
Testing bit 62
Testing collisions ( 32-bit) - Expected 511.9, actual 33129 (64.72x) (32618) !!!!!
Testing bit 63
Testing collisions ( 32-bit) - Expected 511.9, actual 102793 (200.80x) (102282) !!!!!
*********FAIL*********
[[[ BIC 'Bit Independence Criteria' Tests ]]]
...........
Max bias 0.090010 - ( 87 : 1, 18)
*********FAIL*********
[[[ 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 : 1391380.379954 - 687.528497
Popcount 0 stats : 1391369.115486 - 687.482862
MomentChi2 for bits 1 : 5.94423
MomentChi2 for bits 0 : 4.55501
Derivative stats (transition from 2 consecutive values) :
Popcount 1 stats : 1391233.924355 - 687.060432
Popcount 0 stats : 1391177.078484 - 687.032866
MomentChi2 for deriv b1 : 2.28901
MomentChi2 for deriv b0 : 9.28243
Good
[[[ Prng Tests ]]]
Skipping PRNG test; it is designed for hashes >= 64-bits
[[[ BadSeeds Tests ]]]
Testing 1 internal secrets:
0xc6a4a793 Broken seed 0xc6a4a793 => 0 with key[1] of all 0 bytes confirmed => hash 0
*********FAIL*********
Input vcode 0x00000001, Output vcode 0x00000001, Result vcode 0x00000001
Verification value is 0x00000001 - Testing took 668.037814 seconds
-------------------------------------------------------------------------------