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PMPML_32.txt
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-------------------------------------------------------------------------------
--- Testing PMPML_32 "PMP_Multilinear 32bit" POOR
[[[ Sanity Tests ]]]
Verification value 0xEAE2E3CC ....... PASS
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
WARNING: timer resolution is 108 (0x6c) ticks (0x1730c2c660b0 - 0x1730c2c66044). Broken VDSO?
Bulk speed test - 262144-byte keys
Alignment 7 - 2.408 bytes/cycle - 6890.58 MiB/sec @ 3 ghz
Alignment 6 - 2.407 bytes/cycle - 6887.06 MiB/sec @ 3 ghz
Alignment 5 - 2.408 bytes/cycle - 6890.46 MiB/sec @ 3 ghz
Alignment 4 - 2.410 bytes/cycle - 6894.17 MiB/sec @ 3 ghz
Alignment 3 - 2.407 bytes/cycle - 6886.82 MiB/sec @ 3 ghz
Alignment 2 - 2.408 bytes/cycle - 6889.99 MiB/sec @ 3 ghz
Alignment 1 - 2.410 bytes/cycle - 6895.12 MiB/sec @ 3 ghz
Alignment 0 - 2.447 bytes/cycle - 7000.18 MiB/sec @ 3 ghz
Average - 2.413 bytes/cycle - 6904.30 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 37.00 cycles/hash
Small key speed test - 2-byte keys - 38.21 cycles/hash
Small key speed test - 3-byte keys - 38.47 cycles/hash
Small key speed test - 4-byte keys - 37.00 cycles/hash
Small key speed test - 5-byte keys - 38.00 cycles/hash
Small key speed test - 6-byte keys - 38.97 cycles/hash
Small key speed test - 7-byte keys - 39.44 cycles/hash
Small key speed test - 8-byte keys - 40.00 cycles/hash
Small key speed test - 9-byte keys - 40.00 cycles/hash
Small key speed test - 10-byte keys - 41.00 cycles/hash
Small key speed test - 11-byte keys - 40.22 cycles/hash
Small key speed test - 12-byte keys - 41.00 cycles/hash
Small key speed test - 13-byte keys - 41.34 cycles/hash
Small key speed test - 14-byte keys - 42.49 cycles/hash
Small key speed test - 15-byte keys - 42.00 cycles/hash
Small key speed test - 16-byte keys - 43.33 cycles/hash
Small key speed test - 17-byte keys - 44.00 cycles/hash
Small key speed test - 18-byte keys - 45.00 cycles/hash
Small key speed test - 19-byte keys - 43.00 cycles/hash
Small key speed test - 20-byte keys - 46.89 cycles/hash
Small key speed test - 21-byte keys - 47.00 cycles/hash
Small key speed test - 22-byte keys - 46.94 cycles/hash
Small key speed test - 23-byte keys - 47.12 cycles/hash
Small key speed test - 24-byte keys - 47.66 cycles/hash
Small key speed test - 25-byte keys - 47.99 cycles/hash
Small key speed test - 26-byte keys - 49.12 cycles/hash
Small key speed test - 27-byte keys - 48.79 cycles/hash
Small key speed test - 28-byte keys - 50.31 cycles/hash
Small key speed test - 29-byte keys - 50.00 cycles/hash
Small key speed test - 30-byte keys - 52.18 cycles/hash
Small key speed test - 31-byte keys - 50.00 cycles/hash
Small key speed test - 32-byte keys - 61.55 cycles/hash
Average 44.250 cycles/hash
Average, weighted by key length freq. 43.712 cycles/hash (using 93.0% of top-7m Tranco DNS names dataset)
Average, weighted by key length freq. 41.610 cycles/hash (using 27.1% of startup-1M UMASH trace dataset)
[[[ 'Hashmap' Speed Tests ]]]
std::unordered_map
Init std HashMapTest: 505.581 cycles/op (102401 inserts, 1% deletions)
Running std HashMapTest: 332.766 cycles/op (9.0 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 333.903 cycles/op (102401 inserts, 1% deletions)
Running fast HashMapTest: 227.470 cycles/op (8.2 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.584667%
Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.563333%
Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.618000%
Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.838667%
Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.658667%
Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.718000%
Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.630667%
Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.756667%
Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.723333%
Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.667333%
Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.713333%
Testing 160-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.708667%
Testing 512-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 1.589333% !!!!!
Testing 1024-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 6.455333% !!!!!
*********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: 170/152 (1.11x)
Testing collisions (low 19-25 bits) - Worst is 19 bits: 2369/2368 (1.00x)
Testing distribution - Worst bias is the 13-bit window at bit 16 - 0.468%
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 21 - 0.074%
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 11 - 0.035%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions ( 32-bit) - Expected 2460.8, actual 1168 (0.47x)
Testing distribution - Worst bias is the 18-bit window at bit 26 - 0.036%
Keyset 'Sparse' - 48-bit keys with up to 6 bits set - 14196869 keys
Testing collisions ( 32-bit) - Expected 23437.8, actual 27438 (1.17x) (4001)
Testing distribution - Worst bias is the 20-bit window at bit 1 - 0.023%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 32-bit) - Expected 2069.0, actual 1664 (0.80x)
Testing distribution - Worst bias is the 19-bit window at bit 20 - 0.068%
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions ( 32-bit) - Expected 8021.7, actual 6613 (0.82x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.034%
Keyset 'Sparse' - 72-bit keys with up to 5 bits set - 15082603 keys
Testing collisions ( 32-bit) - Expected 26451.8, actual 25877 (0.98x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.029%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions ( 32-bit) - Expected 1401.0, actual 968 (0.69x)
Testing distribution - Worst bias is the 19-bit window at bit 18 - 0.058%
Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 32-bit) - Expected 84546.1, actual 79054 (0.94x)
Testing distribution - Worst bias is the 20-bit window at bit 16 - 0.008%
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 32-bit) - Expected 910.2, actual 727 (0.80x)
Testing distribution - Worst bias is the 19-bit window at bit 4 - 0.080%
Keyset 'Sparse' - 512-bit keys with up to 3 bits set - 22370049 keys
Testing collisions ( 32-bit) - Expected 58155.4, actual 67233 (1.16x) (9078)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.013%
Keyset 'Sparse' - 1024-bit keys with up to 2 bits set - 524801 keys
Testing collisions ( 32-bit) - Expected 32.1, actual 26 (0.81x)
Testing distribution - Worst bias is the 16-bit window at bit 22 - 0.114%
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions ( 32-bit) - Expected 512.4, actual 373 (0.73x)
Testing distribution - Worst bias is the 18-bit window at bit 31 - 0.076%
[[[ 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 0 (0.00x)
Testing distribution - Worst bias is the 18-bit window at bit 20 - 0.040%
Combination Highbits Tests
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 32-bit) - Expected 668.6, actual 0 (0.00x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.047%
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 18050 (1.04x) (728)
Testing distribution - Worst bias is the 20-bit window at bit 15 - 0.030%
Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 3808 (0.47x)
Testing distribution - Worst bias is the 20-bit window at bit 4 - 0.023%
Combination 0x0000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8896 (1.09x) (710)
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.033%
Combination 0x800000000000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 6556 (0.80x)
Testing distribution - Worst bias is the 20-bit window at bit 12 - 0.020%
Combination 0x000000000000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 32-bit) - Expected 8186.7, actual 8224 (1.00x) (38)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.018%
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 9856 (1.20x) (1670)
Testing distribution - Worst bias is the 20-bit window at bit 1 - 0.032%
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 7536 (0.92x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.034%
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 1971 (0.24x)
Testing distribution - Worst bias is the 20-bit window at bit 7 - 0.012%
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 11196 (1.37x) (3010)
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.035%
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 2896 (0.35x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.014%
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 13866 (1.69x) (5680)
Testing distribution - Worst bias is the 20-bit window at bit 18 - 0.043%
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 6172 (0.75x)
Testing distribution - Worst bias is the 19-bit window at bit 15 - 0.035%
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 5448 (0.67x)
Testing distribution - Worst bias is the 20-bit window at bit 3 - 0.034%
[[[ 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 0 (0.00x)
Window at 60 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
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 0 (0.00x)
Window at 65 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 66 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 67 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 68 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 69 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 70 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 71 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
Window at 72 - Testing collisions ( 32-bit) - Expected 128.0, actual 0 (0.00x)
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 4 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 0 (0.00x)
Testing distribution - Worst bias is the 17-bit window at bit 25 - 0.104%
Keyset 'Cyclic' - 8 cycles of 5 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 131 (1.13x) (15)
Testing distribution - Worst bias is the 17-bit window at bit 10 - 0.090%
Keyset 'Cyclic' - 8 cycles of 6 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 101 (0.87x)
Testing distribution - Worst bias is the 17-bit window at bit 3 - 0.091%
Keyset 'Cyclic' - 8 cycles of 7 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 124 (1.07x) (8)
Testing distribution - Worst bias is the 17-bit window at bit 20 - 0.160%
Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 115 (0.99x) (-1)
Testing distribution - Worst bias is the 17-bit window at bit 29 - 0.070%
Keyset 'Cyclic' - 8 cycles of 12 bytes - 1000000 keys
Testing collisions ( 32-bit) - Expected 116.4, actual 123 (1.06x) (7)
Testing distribution - Worst bias is the 17-bit window at bit 13 - 0.074%
[[[ 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 15-bit window at bit 7 - 0.102%
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions ( 32-bit) - Expected 3483.1, actual 2415 (0.69x)
Testing distribution - Worst bias is the 20-bit window at bit 10 - 0.033%
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions ( 32-bit) - Expected 40289.5, actual 36698 (0.91x)
Testing distribution - Worst bias is the 20-bit window at bit 19 - 0.018%
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions ( 32-bit) - Expected 227182.3, actual 220479 (0.97x)
Testing distribution - Worst bias is the 20-bit window at bit 21 - 0.008%
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions ( 32-bit) - Expected 865959.1, actual 850898 (0.98x) (-15061)
Testing distribution - Worst bias is the 20-bit window at bit 19 - 0.005%
Keyset 'TwoBytes' - up-to-24-byte keys, 149633745 total keys
Testing collisions ( 32-bit) - Expected 2576560.5, actual 2554470 (0.99x) (-22090)
Testing distribution - Worst bias is the 20-bit window at bit 21 - 0.002%
[[[ 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 19-bit window at bit 13 - 0.055%
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 20-bit window at bit 17 - 0.039%
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 20-bit window at bit 19 - 0.075%
Keyset 'Words' - 4000000 random keys of len 6-16 from alnum charset
Testing collisions ( 32-bit) - Expected 1862.1, actual 1853 (1.00x) (-9)
Testing distribution - Worst bias is the 19-bit window at bit 27 - 0.040%
Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 32-bit) - Expected 1862.1, actual 1923 (1.03x) (61)
Testing distribution - Worst bias is the 19-bit window at bit 27 - 0.075%
Keyset 'Words' - 104334 dict words
Testing collisions ( 32-bit) - Expected 1.3, actual 0 (0.00x)
Testing collisions (high 20-28 bits) - Worst is 20 bits: 4992/5022 (0.99x)
Testing collisions (low 20-28 bits) - Worst is 21 bits: 2566/2552 (1.01x)
Testing distribution - Worst bias is the 14-bit window at bit 23 - 0.210%
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 204800 keys
Testing collisions ( 32-bit) - Expected 4.9, actual 1 (0.20x)
Testing collisions (high 21-29 bits) - Worst is 29 bits: 43/39 (1.10x)
Testing collisions (low 21-29 bits) - Worst is 26 bits: 342/312 (1.10x)
Testing distribution - Worst bias is the 15-bit window at bit 16 - 0.234%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 5000000 keys
Testing collisions ( 32-bit) - Expected 2909.3, actual 4999999 (1718.65x) (4997090) !!!!!
*********FAIL*********
[[[ Keyset 'PerlinNoise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 32-bit) - Expected 32725.4, actual 16773120 (512.54x) (16740395) !!!!!
Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 32-bit) - Expected 1116.2, actual 3072384 (2752.66x) (3071268) !!!!!
*********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..........
0 total collisions, of which 0 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..........
0 total collisions, of which 0 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..........
0 total collisions, of which 0 single collisions were ignored
[[[ DiffDist 'Differential Distribution' Tests ]]]
Testing bit 0
Testing collisions ( 32-bit) - Expected 511.9, actual 32731 (63.94x) (32220) !!!!!
Testing bit 1
Testing collisions ( 32-bit) - Expected 511.9, actual 34406 (67.21x) (33895) !!!!!
Testing bit 2
Testing collisions ( 32-bit) - Expected 511.9, actual 30599 (59.77x) (30088) !!!!!
Testing bit 3
Testing collisions ( 32-bit) - Expected 511.9, actual 29021 (56.69x) (28510) !!!!!
Testing bit 4
Testing collisions ( 32-bit) - Expected 511.9, actual 17256 (33.71x) (16745) !!!!!
Testing bit 5
Testing collisions ( 32-bit) - Expected 511.9, actual 32374 (63.24x) (31863) !!!!!
Testing bit 6
Testing collisions ( 32-bit) - Expected 511.9, actual 25001 (48.84x) (24490) !!!!!
Testing bit 7
Testing collisions ( 32-bit) - Expected 511.9, actual 12790 (24.98x) (12279) !!!!!
Testing bit 8
Testing collisions ( 32-bit) - Expected 511.9, actual 12544 (24.50x) (12033) !!!!!
Testing bit 9
Testing collisions ( 32-bit) - Expected 511.9, actual 7633 (14.91x) (7122) !!!!!
Testing bit 10
Testing collisions ( 32-bit) - Expected 511.9, actual 6662 (13.01x) (6151) !!!!!
Testing bit 11
Testing collisions ( 32-bit) - Expected 511.9, actual 12895 (25.19x) (12384) !!!!!
Testing bit 12
Testing collisions ( 32-bit) - Expected 511.9, actual 13022 (25.44x) (12511) !!!!!
Testing bit 13
Testing collisions ( 32-bit) - Expected 511.9, actual 9975 (19.49x) (9464) !!!!!
Testing bit 14
Testing collisions ( 32-bit) - Expected 511.9, actual 9520 (18.60x) (9009) !!!!!
Testing bit 15
Testing collisions ( 32-bit) - Expected 511.9, actual 13233 (25.85x) (12722) !!!!!
Testing bit 16
Testing collisions ( 32-bit) - Expected 511.9, actual 15430 (30.14x) (14919) !!!!!
Testing bit 17
Testing collisions ( 32-bit) - Expected 511.9, actual 19004 (37.12x) (18493) !!!!!
Testing bit 18
Testing collisions ( 32-bit) - Expected 511.9, actual 21302 (41.61x) (20791) !!!!!
Testing bit 19
Testing collisions ( 32-bit) - Expected 511.9, actual 18178 (35.51x) (17667) !!!!!
Testing bit 20
Testing collisions ( 32-bit) - Expected 511.9, actual 19396 (37.89x) (18885) !!!!!
Testing bit 21
Testing collisions ( 32-bit) - Expected 511.9, actual 9923 (19.38x) (9412) !!!!!
Testing bit 22
Testing collisions ( 32-bit) - Expected 511.9, actual 16988 (33.19x) (16477) !!!!!
Testing bit 23
Testing collisions ( 32-bit) - Expected 511.9, actual 12262 (23.95x) (11751) !!!!!
Testing bit 24
Testing collisions ( 32-bit) - Expected 511.9, actual 8013 (15.65x) (7502) !!!!!
Testing bit 25
Testing collisions ( 32-bit) - Expected 511.9, actual 7120 (13.91x) (6609) !!!!!
Testing bit 26
Testing collisions ( 32-bit) - Expected 511.9, actual 7546 (14.74x) (7035) !!!!!
Testing bit 27
Testing collisions ( 32-bit) - Expected 511.9, actual 10840 (21.18x) (10329) !!!!!
Testing bit 28
Testing collisions ( 32-bit) - Expected 511.9, actual 9234 (18.04x) (8723) !!!!!
Testing bit 29
Testing collisions ( 32-bit) - Expected 511.9, actual 7096 (13.86x) (6585) !!!!!
Testing bit 30
Testing collisions ( 32-bit) - Expected 511.9, actual 6432 (12.56x) (5921) !!!!!
Testing bit 31
Testing collisions ( 32-bit) - Expected 511.9, actual 7288 (14.24x) (6777) !!!!!
Testing bit 32
Testing collisions ( 32-bit) - Expected 511.9, actual 5988 (11.70x) (5477) !!!!!
Testing bit 33
Testing collisions ( 32-bit) - Expected 511.9, actual 5369 (10.49x) (4858) !!!!!
Testing bit 34
Testing collisions ( 32-bit) - Expected 511.9, actual 10805 (21.11x) (10294) !!!!!
Testing bit 35
Testing collisions ( 32-bit) - Expected 511.9, actual 10294 (20.11x) (9783) !!!!!
Testing bit 36
Testing collisions ( 32-bit) - Expected 511.9, actual 6998 (13.67x) (6487) !!!!!
Testing bit 37
Testing collisions ( 32-bit) - Expected 511.9, actual 8567 (16.74x) (8056) !!!!!
Testing bit 38
Testing collisions ( 32-bit) - Expected 511.9, actual 7306 (14.27x) (6795) !!!!!
Testing bit 39
Testing collisions ( 32-bit) - Expected 511.9, actual 7808 (15.25x) (7297) !!!!!
Testing bit 40
Testing collisions ( 32-bit) - Expected 511.9, actual 8244 (16.10x) (7733) !!!!!
Testing bit 41
Testing collisions ( 32-bit) - Expected 511.9, actual 6284 (12.28x) (5773) !!!!!
Testing bit 42
Testing collisions ( 32-bit) - Expected 511.9, actual 4090 (7.99x) (3579) !!!!!
Testing bit 43
Testing collisions ( 32-bit) - Expected 511.9, actual 4475 (8.74x) (3964) !!!!!
Testing bit 44
Testing collisions ( 32-bit) - Expected 511.9, actual 12807 (25.02x) (12296) !!!!!
Testing bit 45
Testing collisions ( 32-bit) - Expected 511.9, actual 10604 (20.71x) (10093) !!!!!
Testing bit 46
Testing collisions ( 32-bit) - Expected 511.9, actual 14561 (28.44x) (14050) !!!!!
Testing bit 47
Testing collisions ( 32-bit) - Expected 511.9, actual 14192 (27.72x) (13681) !!!!!
Testing bit 48
Testing collisions ( 32-bit) - Expected 511.9, actual 9871 (19.28x) (9360) !!!!!
Testing bit 49
Testing collisions ( 32-bit) - Expected 511.9, actual 10822 (21.14x) (10311) !!!!!
Testing bit 50
Testing collisions ( 32-bit) - Expected 511.9, actual 17766 (34.70x) (17255) !!!!!
Testing bit 51
Testing collisions ( 32-bit) - Expected 511.9, actual 16648 (32.52x) (16137) !!!!!
Testing bit 52
Testing collisions ( 32-bit) - Expected 511.9, actual 18459 (36.06x) (17948) !!!!!
Testing bit 53
Testing collisions ( 32-bit) - Expected 511.9, actual 13319 (26.02x) (12808) !!!!!
Testing bit 54
Testing collisions ( 32-bit) - Expected 511.9, actual 12481 (24.38x) (11970) !!!!!
Testing bit 55
Testing collisions ( 32-bit) - Expected 511.9, actual 11338 (22.15x) (10827) !!!!!
Testing bit 56
Testing collisions ( 32-bit) - Expected 511.9, actual 14294 (27.92x) (13783) !!!!!
Testing bit 57
Testing collisions ( 32-bit) - Expected 511.9, actual 10056 (19.64x) (9545) !!!!!
Testing bit 58
Testing collisions ( 32-bit) - Expected 511.9, actual 6274 (12.26x) (5763) !!!!!
Testing bit 59
Testing collisions ( 32-bit) - Expected 511.9, actual 5734 (11.20x) (5223) !!!!!
Testing bit 60
Testing collisions ( 32-bit) - Expected 511.9, actual 6565 (12.82x) (6054) !!!!!
Testing bit 61
Testing collisions ( 32-bit) - Expected 511.9, actual 6524 (12.74x) (6013) !!!!!
Testing bit 62
Testing collisions ( 32-bit) - Expected 511.9, actual 5924 (11.57x) (5413) !!!!!
Testing bit 63
Testing collisions ( 32-bit) - Expected 511.9, actual 6444 (12.59x) (5933) !!!!!
*********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 : 1391301.061718 - 687.272673
Popcount 0 stats : 1391290.705194 - 687.301374
MomentChi2 for bits 1 : 0.089059
MomentChi2 for bits 0 : 0.000361943
Derivative stats (transition from 2 consecutive values) :
Popcount 1 stats : 1372545.116520 - 634.864927
Popcount 0 stats : 1374678.574744 - 639.728793
MomentChi2 for deriv b1 : 265881
MomentChi2 for deriv b0 : 208037
FAIL !!!!
*********FAIL*********
[[[ Prng Tests ]]]
Skipping PRNG test; it is designed for hashes >= 64-bits
[[[ BIC 'Bit Independence Criteria' Tests ]]]
...........
Max bias 0.854642 - ( 15 : 1, 17)
*********FAIL*********
[[[ BadSeeds Tests ]]]
Testing 0 internal secrets:
0x0 PASS