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GoodOAAT
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-------------------------------------------------------------------------------
--- Testing GoodOAAT "Small non-multiplicative OAAT that passes whole SMHasher (by funny-falcon)"
[[[ Sanity Tests ]]]
Verification value 0x7B14EEE5 : PASS
Running sanity check 1 ..........PASS
Running AppendedZeroesTest..........PASS
[[[ Speed Tests ]]]
Bulk speed test - 262144-byte keys
Alignment 7 - 0.478 bytes/cycle - 1368.08 MiB/sec @ 3 ghz
Alignment 6 - 0.478 bytes/cycle - 1368.08 MiB/sec @ 3 ghz
Alignment 5 - 0.478 bytes/cycle - 1368.09 MiB/sec @ 3 ghz
Alignment 4 - 0.478 bytes/cycle - 1368.08 MiB/sec @ 3 ghz
Alignment 3 - 0.478 bytes/cycle - 1368.11 MiB/sec @ 3 ghz
Alignment 2 - 0.466 bytes/cycle - 1332.73 MiB/sec @ 3 ghz
Alignment 1 - 0.478 bytes/cycle - 1368.09 MiB/sec @ 3 ghz
Alignment 0 - 0.448 bytes/cycle - 1282.23 MiB/sec @ 3 ghz
Average - 0.473 bytes/cycle - 1352.94 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 19.00 cycles/hash
Small key speed test - 2-byte keys - 21.00 cycles/hash
Small key speed test - 3-byte keys - 23.00 cycles/hash
Small key speed test - 4-byte keys - 24.73 cycles/hash
Small key speed test - 5-byte keys - 27.00 cycles/hash
Small key speed test - 6-byte keys - 29.00 cycles/hash
Small key speed test - 7-byte keys - 32.00 cycles/hash
Small key speed test - 8-byte keys - 34.88 cycles/hash
Small key speed test - 9-byte keys - 36.00 cycles/hash
Small key speed test - 10-byte keys - 37.97 cycles/hash
Small key speed test - 11-byte keys - 39.66 cycles/hash
Small key speed test - 12-byte keys - 41.00 cycles/hash
Small key speed test - 13-byte keys - 43.58 cycles/hash
Small key speed test - 14-byte keys - 45.69 cycles/hash
Small key speed test - 15-byte keys - 48.00 cycles/hash
Small key speed test - 16-byte keys - 49.99 cycles/hash
Small key speed test - 17-byte keys - 52.00 cycles/hash
Small key speed test - 18-byte keys - 54.00 cycles/hash
Small key speed test - 19-byte keys - 56.36 cycles/hash
Small key speed test - 20-byte keys - 64.36 cycles/hash
Small key speed test - 21-byte keys - 70.24 cycles/hash
Small key speed test - 22-byte keys - 62.00 cycles/hash
Small key speed test - 23-byte keys - 65.00 cycles/hash
Small key speed test - 24-byte keys - 66.51 cycles/hash
Small key speed test - 25-byte keys - 69.00 cycles/hash
Small key speed test - 26-byte keys - 71.00 cycles/hash
Small key speed test - 27-byte keys - 74.71 cycles/hash
Small key speed test - 28-byte keys - 75.00 cycles/hash
Small key speed test - 29-byte keys - 77.00 cycles/hash
Small key speed test - 30-byte keys - 79.00 cycles/hash
Small key speed test - 31-byte keys - 85.99 cycles/hash
Average 50.795 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..........
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..........
1 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..........
2 total collisions, of which 2 single collisions were ignored
[[[ Avalanche Tests ]]]
Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.690667%
Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.664000%
Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.666000%
Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.624667%
Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.673333%
Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.637333%
Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.628000%
Testing 88-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.633333%
Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.657333%
Testing 104-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.772000%
Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.653333%
Testing 120-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.674000%
Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.770667%
Testing 136-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.629333%
Testing 144-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.603333%
Testing 152-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 0.774000%
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 4 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11607.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.047%
Keyset 'Cyclic' - 8 cycles of 5 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11669.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 8 - 0.026%
Keyset 'Cyclic' - 8 cycles of 6 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11770.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 19 - 0.023%
Keyset 'Cyclic' - 8 cycles of 7 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11901.00 ( 1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 2 - 0.024%
Keyset 'Cyclic' - 8 cycles of 8 bytes - 10000000 keys
Testing collisions - Expected 11641.53, actual 11688.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 12 - 0.039%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions - Expected 49.57, actual 51.00 ( 1.03x)
Testing distribution - Worst bias is the 16-bit window at bit 13 - 0.085%
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions - Expected 3484.56, actual 3524.00 ( 1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.062%
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions - Expected 40347.77, actual 40317.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.009%
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions - Expected 227963.15, actual 227453.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 15 - 0.004%
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions - Expected 871784.70, actual 866226.00 ( 0.99x)
Testing distribution - Worst bias is the 20-bit window at bit 10 - 0.002%
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 32-bit keys with up to 6 bits set - 1149017 keys
Testing collisions - Expected 153.70, actual 152.00 ( 0.99x)
Testing distribution - Worst bias is the 17-bit window at bit 20 - 0.060%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions - Expected 2461.72, actual 2436.00 ( 0.99x)
Testing distribution - Worst bias is the 19-bit window at bit 21 - 0.069%
Keyset 'Sparse' - 48-bit keys with up to 5 bits set - 1925357 keys
Testing collisions - Expected 431.55, actual 406.00 ( 0.94x)
Testing distribution - Worst bias is the 18-bit window at bit 10 - 0.053%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions - Expected 2069.66, actual 2052.00 ( 0.99x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 0.049%
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions - Expected 8026.87, actual 8050.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 27 - 0.023%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions - Expected 1401.34, actual 1401.00 ( 1.00x)
Testing distribution - Worst bias is the 19-bit window at bit 10 - 0.060%
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions - Expected 910.36, actual 896.00 ( 0.98x)
Testing distribution - Worst bias is the 19-bit window at bit 22 - 0.064%
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions - Expected 512.50, actual 553.00 ( 1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.093%
[[[ Keyset 'Combination Lowbits' Tests ]]]
Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
Testing collisions - Expected 42799.01, actual 42218.00 ( 0.99x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.015%
[[[ Keyset 'Combination Highbits' Tests ]]]
Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
Testing collisions - Expected 42799.01, actual 42485.00 ( 0.99x)
Testing distribution - Worst bias is the 20-bit window at bit 25 - 0.012%
[[[ Keyset 'Combination 0x8000000' Tests ]]]
Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
Testing collisions - Expected 512.00, actual 535.00 ( 1.04x)
Testing distribution - Worst bias is the 17-bit window at bit 23 - 0.052%
[[[ Keyset 'Combination 0x0000001' Tests ]]]
Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
Testing collisions - Expected 512.00, actual 496.00 ( 0.97x)
Testing distribution - Worst bias is the 18-bit window at bit 9 - 0.074%
[[[ Keyset 'Combination Hi-Lo' Tests ]]]
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions - Expected 17339.30, actual 17311.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 6 - 0.023%
[[[ 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 120.00 ( 0.94x)
Window at 1 - Testing collisions - Expected 128.00, actual 143.00 ( 1.12x)
Window at 2 - Testing collisions - Expected 128.00, actual 150.00 ( 1.17x)
Window at 3 - Testing collisions - Expected 128.00, actual 131.00 ( 1.02x)
Window at 4 - Testing collisions - Expected 128.00, actual 122.00 ( 0.95x)
Window at 5 - Testing collisions - Expected 128.00, actual 135.00 ( 1.05x)
Window at 6 - Testing collisions - Expected 128.00, actual 119.00 ( 0.93x)
Window at 7 - Testing collisions - Expected 128.00, actual 145.00 ( 1.13x)
Window at 8 - Testing collisions - Expected 128.00, actual 125.00 ( 0.98x)
Window at 9 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 10 - Testing collisions - Expected 128.00, actual 142.00 ( 1.11x)
Window at 11 - Testing collisions - Expected 128.00, actual 123.00 ( 0.96x)
Window at 12 - Testing collisions - Expected 128.00, actual 123.00 ( 0.96x)
Window at 13 - Testing collisions - Expected 128.00, actual 127.00 ( 0.99x)
Window at 14 - Testing collisions - Expected 128.00, actual 121.00 ( 0.95x)
Window at 15 - Testing collisions - Expected 128.00, actual 126.00 ( 0.98x)
Window at 16 - Testing collisions - Expected 128.00, actual 138.00 ( 1.08x)
Window at 17 - Testing collisions - Expected 128.00, actual 118.00 ( 0.92x)
Window at 18 - Testing collisions - Expected 128.00, actual 117.00 ( 0.91x)
Window at 19 - Testing collisions - Expected 128.00, actual 137.00 ( 1.07x)
Window at 20 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 21 - Testing collisions - Expected 128.00, actual 123.00 ( 0.96x)
Window at 22 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 23 - Testing collisions - Expected 128.00, actual 118.00 ( 0.92x)
Window at 24 - Testing collisions - Expected 128.00, actual 110.00 ( 0.86x)
Window at 25 - Testing collisions - Expected 128.00, actual 112.00 ( 0.88x)
Window at 26 - Testing collisions - Expected 128.00, actual 136.00 ( 1.06x)
Window at 27 - Testing collisions - Expected 128.00, actual 144.00 ( 1.13x)
Window at 28 - Testing collisions - Expected 128.00, actual 147.00 ( 1.15x)
Window at 29 - Testing collisions - Expected 128.00, actual 156.00 ( 1.22x)
Window at 30 - Testing collisions - Expected 128.00, actual 144.00 ( 1.13x)
Window at 31 - Testing collisions - Expected 128.00, actual 128.00 ( 1.00x)
Window at 32 - Testing collisions - Expected 128.00, actual 122.00 ( 0.95x)
Window at 33 - Testing collisions - Expected 128.00, actual 138.00 ( 1.08x)
Window at 34 - Testing collisions - Expected 128.00, actual 120.00 ( 0.94x)
Window at 35 - Testing collisions - Expected 128.00, actual 133.00 ( 1.04x)
Window at 36 - Testing collisions - Expected 128.00, actual 127.00 ( 0.99x)
Window at 37 - Testing collisions - Expected 128.00, actual 138.00 ( 1.08x)
Window at 38 - Testing collisions - Expected 128.00, actual 115.00 ( 0.90x)
Window at 39 - Testing collisions - Expected 128.00, actual 129.00 ( 1.01x)
Window at 40 - Testing collisions - Expected 128.00, actual 127.00 ( 0.99x)
Window at 41 - Testing collisions - Expected 128.00, actual 128.00 ( 1.00x)
Window at 42 - Testing collisions - Expected 128.00, actual 138.00 ( 1.08x)
Window at 43 - Testing collisions - Expected 128.00, actual 152.00 ( 1.19x)
Window at 44 - Testing collisions - Expected 128.00, actual 150.00 ( 1.17x)
Window at 45 - Testing collisions - Expected 128.00, actual 124.00 ( 0.97x)
Window at 46 - Testing collisions - Expected 128.00, actual 148.00 ( 1.16x)
Window at 47 - Testing collisions - Expected 128.00, actual 141.00 ( 1.10x)
Window at 48 - Testing collisions - Expected 128.00, actual 114.00 ( 0.89x)
Window at 49 - Testing collisions - Expected 128.00, actual 109.00 ( 0.85x)
Window at 50 - Testing collisions - Expected 128.00, actual 132.00 ( 1.03x)
Window at 51 - Testing collisions - Expected 128.00, actual 137.00 ( 1.07x)
Window at 52 - Testing collisions - Expected 128.00, actual 128.00 ( 1.00x)
Window at 53 - Testing collisions - Expected 128.00, actual 127.00 ( 0.99x)
Window at 54 - Testing collisions - Expected 128.00, actual 120.00 ( 0.94x)
Window at 55 - Testing collisions - Expected 128.00, actual 126.00 ( 0.98x)
Window at 56 - Testing collisions - Expected 128.00, actual 143.00 ( 1.12x)
Window at 57 - Testing collisions - Expected 128.00, actual 125.00 ( 0.98x)
Window at 58 - Testing collisions - Expected 128.00, actual 115.00 ( 0.90x)
Window at 59 - Testing collisions - Expected 128.00, actual 118.00 ( 0.92x)
Window at 60 - Testing collisions - Expected 128.00, actual 122.00 ( 0.95x)
Window at 61 - Testing collisions - Expected 128.00, actual 111.00 ( 0.87x)
Window at 62 - Testing collisions - Expected 128.00, actual 126.00 ( 0.98x)
Window at 63 - Testing collisions - Expected 128.00, actual 110.00 ( 0.86x)
Window at 64 - Testing collisions - Expected 128.00, actual 120.00 ( 0.94x)
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "Foo[XXXX]Bar" - 14776336 keys
Testing collisions - Expected 25418.13, actual 25400.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 26 - 0.020%
Keyset 'Text' - keys of form "FooBar[XXXX]" - 14776336 keys
Testing collisions - Expected 25418.13, actual 25494.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 14 - 0.026%
Keyset 'Text' - keys of form "[XXXX]FooBar" - 14776336 keys
Testing collisions - Expected 25418.13, actual 25497.00 ( 1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 27 - 0.029%
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 65536 keys
Testing collisions - Expected 0.50, actual 0.00 ( 0.00x)
Testing distribution - Worst bias is the 13-bit window at bit 30 - 0.383%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 1000000 keys
Testing collisions - Expected 116.42, actual 109.00 ( 0.94x)
Testing distribution - Worst bias is the 17-bit window at bit 0 - 0.109%
Input vcode 0x56a80cb3, Output vcode 0x6fc87d3a, Result vcode 0x00000001
Verification value is 0x00000001 - Testing took 1685.133975 seconds
-------------------------------------------------------------------------------