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JenkinsOOAT
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JenkinsOOAT
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--- Testing JenkinsOOAT (Bob Jenkins' old OOAT as in perl5)
[[[ Sanity Tests ]]]
Verification value 0xE6B51F31 : Failed! (Expected 0xcf8dde51)
Running sanity check 1..........PASS
Running sanity check 2..........PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 0 - 0.149 bytes/cycle - 425.83 MiB/sec @ 3 ghz
Alignment 1 - 0.149 bytes/cycle - 425.37 MiB/sec @ 3 ghz
Alignment 2 - 0.149 bytes/cycle - 425.49 MiB/sec @ 3 ghz
Alignment 3 - 0.148 bytes/cycle - 424.24 MiB/sec @ 3 ghz
Alignment 4 - 0.149 bytes/cycle - 425.19 MiB/sec @ 3 ghz
Alignment 5 - 0.149 bytes/cycle - 426.12 MiB/sec @ 3 ghz
Alignment 6 - 0.150 bytes/cycle - 428.42 MiB/sec @ 3 ghz
Alignment 7 - 0.150 bytes/cycle - 428.33 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 28.01 cycles/hash
Small key speed test - 2-byte keys - 26.89 cycles/hash
Small key speed test - 3-byte keys - 38.55 cycles/hash
Small key speed test - 4-byte keys - 43.91 cycles/hash
Small key speed test - 5-byte keys - 48.70 cycles/hash
Small key speed test - 6-byte keys - 56.44 cycles/hash
Small key speed test - 7-byte keys - 64.58 cycles/hash
Small key speed test - 8-byte keys - 68.61 cycles/hash
Small key speed test - 9-byte keys - 75.90 cycles/hash
Small key speed test - 10-byte keys - 83.75 cycles/hash
Small key speed test - 11-byte keys - 92.52 cycles/hash
Small key speed test - 12-byte keys - 95.84 cycles/hash
Small key speed test - 13-byte keys - 102.28 cycles/hash
Small key speed test - 14-byte keys - 108.87 cycles/hash
Small key speed test - 15-byte keys - 115.32 cycles/hash
Small key speed test - 16-byte keys - 121.80 cycles/hash
Small key speed test - 17-byte keys - 128.73 cycles/hash
Small key speed test - 18-byte keys - 134.30 cycles/hash
Small key speed test - 19-byte keys - 142.41 cycles/hash
Small key speed test - 20-byte keys - 146.48 cycles/hash
Small key speed test - 21-byte keys - 155.83 cycles/hash
Small key speed test - 22-byte keys - 159.25 cycles/hash
Small key speed test - 23-byte keys - 165.42 cycles/hash
Small key speed test - 24-byte keys - 173.86 cycles/hash
Small key speed test - 25-byte keys - 181.55 cycles/hash
Small key speed test - 26-byte keys - 187.74 cycles/hash
Small key speed test - 27-byte keys - 195.12 cycles/hash
Small key speed test - 28-byte keys - 199.88 cycles/hash
Small key speed test - 29-byte keys - 208.74 cycles/hash
Small key speed test - 30-byte keys - 213.34 cycles/hash
Small key speed test - 31-byte keys - 222.23 cycles/hash
[[[ 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..........
13 total collisions, of which 13 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..........
10 total collisions, of which 10 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..........
4 total collisions, of which 4 single collisions were ignored
[[[ Avalanche Tests ]]]
Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.667333%
Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.794000%
Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.599333%
Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.731333%
Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.638000%
Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.617333%
Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.704000%
Testing 88-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.695333%
Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.654667%
Testing 104-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.685333%
Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.698000%
Testing 120-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.648667%
Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.626667%
Testing 136-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.833333%
Testing 144-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.714667%
Testing 152-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.636000%
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 4 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11633.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 16 - 0.024%
Keyset 'Cyclic' - 8 cycles of 5 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11722.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 21 - 0.033%
Keyset 'Cyclic' - 8 cycles of 6 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11578.00 ( 0.99x)
Testing distribution - Worst bias is the 20-bit window at bit 11 - 0.021%
Keyset 'Cyclic' - 8 cycles of 7 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11568.00 ( 0.99x)
Testing distribution - Worst bias is the 20-bit window at bit 2 - 0.026%
Keyset 'Cyclic' - 8 cycles of 8 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11469.00 ( 0.99x)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.036%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions - Expected 49.57, actual 261767.00 (5280.61x) !!!!!
Testing distribution - Worst bias is the 16-bit window at bit 28 - 9.298% !!!!!
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions - Expected 3484.56, actual 3649482.00 (1047.33x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 2 - 36.617% !!!!!
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions - Expected 40347.77, actual 14325419.00 (355.05x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 3 - 22.058% !!!!!
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions - Expected 227963.15, actual 36452921.00 (159.91x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 14 - 14.278% !!!!!
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions - Expected 871784.70, actual 74197401.00 (85.11x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 14 - 9.877% !!!!!
*********FAIL*********
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 32-bit keys with up to 6 bits set - 1149017 keys
Testing collisions - Expected 153.70, actual 10185.00 (66.27x) !!!!!
Testing distribution - Worst bias is the 17-bit window at bit 1 - 0.243%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions - Expected 2461.72, actual 40115.00 (16.30x) !!!!!
Testing distribution - Worst bias is the 19-bit window at bit 31 - 0.234%
Keyset 'Sparse' - 48-bit keys with up to 5 bits set - 1925357 keys
Testing collisions - Expected 431.55, actual 5043.00 (11.69x) !!!!!
Testing distribution - Worst bias is the 18-bit window at bit 31 - 0.144%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions - Expected 2069.66, actual 9236.00 ( 4.46x) !!!!!
Testing distribution - Worst bias is the 19-bit window at bit 21 - 0.106%
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions - Expected 8026.87, actual 18247.00 ( 2.27x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 11 - 0.053%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions - Expected 1401.34, actual 1850.00 ( 1.32x)
Testing distribution - Worst bias is the 19-bit window at bit 4 - 0.043%
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions - Expected 910.36, actual 988.00 ( 1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 26 - 0.071%
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions - Expected 512.50, actual 488.00 ( 0.95x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.087%
*********FAIL*********
[[[ Keyset 'Combination Lowbits' Tests ]]]
Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
Testing collisions - Expected 42799.01, actual 2430046.00 (56.78x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 21 - 1.565% !!!!!
*********FAIL*********
[[[ Keyset 'Combination Highbits' Tests ]]]
Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
Testing collisions - Expected 42799.01, actual 2428947.00 (56.75x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 19 - 1.554% !!!!!
*********FAIL*********
[[[ Keyset 'Combination 0x8000000' Tests ]]]
Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
Testing collisions - Expected 512.00, actual 1048668.00 (2048.18x) !!!!!
Testing distribution - Worst bias is the 18-bit window at bit 20 - 20.142% !!!!!
*********FAIL*********
[[[ Keyset 'Combination 0x0000001' Tests ]]]
Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
Testing collisions - Expected 512.00, actual 1048689.00 (2048.23x) !!!!!
Testing distribution - Worst bias is the 18-bit window at bit 30 - 20.129% !!!!!
*********FAIL*********
[[[ Keyset 'Combination Hi-Lo' Tests ]]]
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions - Expected 17339.30, actual 829297.00 (47.83x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 18 - 1.230% !!!!!
*********FAIL*********
[[[ Keyset 'Window' Tests ]]]
Keyset 'Windowed' - 64-bit key, 20-bit window - 64 tests, 1048576 keys per test
Window at 0 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
Window at 1 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 2 - Testing collisions - Expected 128.00, actual 70.00 ( 0.55x)
Window at 3 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 4 - Testing collisions - Expected 128.00, actual 735.00 ( 5.74x) !!!!!
Window at 5 - Testing collisions - Expected 128.00, actual 1087.00 ( 8.49x) !!!!!
Window at 6 - Testing collisions - Expected 128.00, actual 1556.00 (12.16x) !!!!!
Window at 7 - Testing collisions - Expected 128.00, actual 1016.00 ( 7.94x) !!!!!
Window at 8 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
Window at 9 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 10 - Testing collisions - Expected 128.00, actual 70.00 ( 0.55x)
Window at 11 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 12 - Testing collisions - Expected 128.00, actual 735.00 ( 5.74x) !!!!!
Window at 13 - Testing collisions - Expected 128.00, actual 1087.00 ( 8.49x) !!!!!
Window at 14 - Testing collisions - Expected 128.00, actual 1556.00 (12.16x) !!!!!
Window at 15 - Testing collisions - Expected 128.00, actual 1016.00 ( 7.94x) !!!!!
Window at 16 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
Window at 17 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 18 - Testing collisions - Expected 128.00, actual 70.00 ( 0.55x)
Window at 19 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 20 - Testing collisions - Expected 128.00, actual 735.00 ( 5.74x) !!!!!
Window at 21 - Testing collisions - Expected 128.00, actual 1087.00 ( 8.49x) !!!!!
Window at 22 - Testing collisions - Expected 128.00, actual 1556.00 (12.16x) !!!!!
Window at 23 - Testing collisions - Expected 128.00, actual 1016.00 ( 7.94x) !!!!!
Window at 24 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
Window at 25 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 26 - Testing collisions - Expected 128.00, actual 70.00 ( 0.55x)
Window at 27 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 28 - Testing collisions - Expected 128.00, actual 735.00 ( 5.74x) !!!!!
Window at 29 - Testing collisions - Expected 128.00, actual 1087.00 ( 8.49x) !!!!!
Window at 30 - Testing collisions - Expected 128.00, actual 1556.00 (12.16x) !!!!!
Window at 31 - Testing collisions - Expected 128.00, actual 1016.00 ( 7.94x) !!!!!
Window at 32 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
Window at 33 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 34 - Testing collisions - Expected 128.00, actual 70.00 ( 0.55x)
Window at 35 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 36 - Testing collisions - Expected 128.00, actual 735.00 ( 5.74x) !!!!!
Window at 37 - Testing collisions - Expected 128.00, actual 1087.00 ( 8.49x) !!!!!
Window at 38 - Testing collisions - Expected 128.00, actual 1556.00 (12.16x) !!!!!
Window at 39 - Testing collisions - Expected 128.00, actual 1016.00 ( 7.94x) !!!!!
Window at 40 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
Window at 41 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 42 - Testing collisions - Expected 128.00, actual 70.00 ( 0.55x)
Window at 43 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 44 - Testing collisions - Expected 128.00, actual 735.00 ( 5.74x) !!!!!
Window at 45 - Testing collisions - Expected 128.00, actual 833.00 ( 6.51x) !!!!!
Window at 46 - Testing collisions - Expected 128.00, actual 588.00 ( 4.59x) !!!!!
Window at 47 - Testing collisions - Expected 128.00, actual 477.00 ( 3.73x) !!!!!
Window at 48 - Testing collisions - Expected 128.00, actual 1100.00 ( 8.59x) !!!!!
Window at 49 - Testing collisions - Expected 128.00, actual 179.00 ( 1.40x)
Window at 50 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
Window at 51 - Testing collisions - Expected 128.00, actual 564.00 ( 4.41x) !!!!!
Window at 52 - Testing collisions - Expected 128.00, actual 1544.00 (12.06x) !!!!!
Window at 53 - Testing collisions - Expected 128.00, actual 856.00 ( 6.69x) !!!!!
Window at 54 - Testing collisions - Expected 128.00, actual 340.00 ( 2.66x) !!!!!
Window at 55 - Testing collisions - Expected 128.00, actual 488.00 ( 3.81x) !!!!!
Window at 56 - Testing collisions - Expected 128.00, actual 244.00 ( 1.91x)
Window at 57 - Testing collisions - Expected 128.00, actual 362.00 ( 2.83x) !!!!!
Window at 58 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 59 - Testing collisions - Expected 128.00, actual 81.00 ( 0.63x)
Window at 60 - Testing collisions - Expected 128.00, actual 2187.00 (17.09x) !!!!!
Window at 61 - Testing collisions - Expected 128.00, actual 2166.00 (16.92x) !!!!!
Window at 62 - Testing collisions - Expected 128.00, actual 2131.00 (16.65x) !!!!!
Window at 63 - Testing collisions - Expected 128.00, actual 2096.00 (16.38x) !!!!!
Window at 64 - Testing collisions - Expected 128.00, actual 2039.00 (15.93x) !!!!!
*********FAIL*********
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "Foo[XXXX]Bar" - 14776336 keys
Testing collisions - Expected 25418.13, actual 695836.00 (27.38x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 29 - 0.684%
Keyset 'Text' - keys of form "FooBar[XXXX]" - 14776336 keys
Testing collisions - Expected 25418.13, actual 815008.00 (32.06x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 31 - 0.819%
Keyset 'Text' - keys of form "[XXXX]FooBar" - 14776336 keys
Testing collisions - Expected 25418.13, actual 419830.00 (16.52x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 22 - 0.407%
*********FAIL*********
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 65536 keys
Testing collisions - Expected 0.50, actual 65535.00 (131072.00x) !!!!!
Testing distribution - Worst bias is the 13-bit window at bit 0 - 99.988% !!!!!
*********FAIL*********
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 1000000 keys
Testing collisions - Expected 116.42, actual 0.00 ( 0.00x)
Testing distribution - Worst bias is the 15-bit window at bit 30 - 0.077%
Input vcode 0x9516f2bc, Output vcode 0xd116cada, Result vcode 0x00000001
Verification value is 0x00000001 - Testing took -1665.294921 seconds