bernstein 18 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320
  1. --- Testing bernstein "Bernstein, 32-bit"
  2. [[[ Sanity Tests ]]]
  3. Verification value 0xBDB4B640 : PASS
  4. Running sanity check 1 ..........PASS
  5. Running AppendedZeroesTest..........PASS
  6. [[[ Speed Tests ]]]
  7. Bulk speed test - 262144-byte keys
  8. Alignment 7 - 0.359 bytes/cycle - 1026.17 MiB/sec @ 3 ghz
  9. Alignment 6 - 0.359 bytes/cycle - 1026.17 MiB/sec @ 3 ghz
  10. Alignment 5 - 0.359 bytes/cycle - 1026.17 MiB/sec @ 3 ghz
  11. Alignment 4 - 0.359 bytes/cycle - 1026.16 MiB/sec @ 3 ghz
  12. Alignment 3 - 0.359 bytes/cycle - 1026.16 MiB/sec @ 3 ghz
  13. Alignment 2 - 0.359 bytes/cycle - 1026.16 MiB/sec @ 3 ghz
  14. Alignment 1 - 0.359 bytes/cycle - 1026.16 MiB/sec @ 3 ghz
  15. Alignment 0 - 0.359 bytes/cycle - 1026.20 MiB/sec @ 3 ghz
  16. Average - 0.359 bytes/cycle - 1026.17 MiB/sec @ 3 ghz
  17. Small key speed test - 1-byte keys - 9.00 cycles/hash
  18. Small key speed test - 2-byte keys - 12.00 cycles/hash
  19. Small key speed test - 3-byte keys - 15.00 cycles/hash
  20. Small key speed test - 4-byte keys - 18.00 cycles/hash
  21. Small key speed test - 5-byte keys - 20.64 cycles/hash
  22. Small key speed test - 6-byte keys - 23.00 cycles/hash
  23. Small key speed test - 7-byte keys - 26.00 cycles/hash
  24. Small key speed test - 8-byte keys - 29.00 cycles/hash
  25. Small key speed test - 9-byte keys - 32.00 cycles/hash
  26. Small key speed test - 10-byte keys - 34.00 cycles/hash
  27. Small key speed test - 11-byte keys - 37.00 cycles/hash
  28. Small key speed test - 12-byte keys - 40.00 cycles/hash
  29. Small key speed test - 13-byte keys - 43.00 cycles/hash
  30. Small key speed test - 14-byte keys - 46.00 cycles/hash
  31. Small key speed test - 15-byte keys - 48.00 cycles/hash
  32. Small key speed test - 16-byte keys - 51.00 cycles/hash
  33. Small key speed test - 17-byte keys - 54.00 cycles/hash
  34. Small key speed test - 18-byte keys - 57.00 cycles/hash
  35. Small key speed test - 19-byte keys - 59.46 cycles/hash
  36. Small key speed test - 20-byte keys - 62.00 cycles/hash
  37. Small key speed test - 21-byte keys - 65.00 cycles/hash
  38. Small key speed test - 22-byte keys - 68.00 cycles/hash
  39. Small key speed test - 23-byte keys - 71.00 cycles/hash
  40. Small key speed test - 24-byte keys - 73.00 cycles/hash
  41. Small key speed test - 25-byte keys - 76.00 cycles/hash
  42. Small key speed test - 26-byte keys - 79.00 cycles/hash
  43. Small key speed test - 27-byte keys - 82.00 cycles/hash
  44. Small key speed test - 28-byte keys - 85.00 cycles/hash
  45. Small key speed test - 29-byte keys - 87.00 cycles/hash
  46. Small key speed test - 30-byte keys - 90.00 cycles/hash
  47. Small key speed test - 31-byte keys - 93.00 cycles/hash
  48. Average 51.132 cycles/hash
  49. [[[ Differential Tests ]]]
  50. Testing 8303632 up-to-5-bit differentials in 64-bit keys -> 32 bit hashes.
  51. 1000 reps, 8303632000 total tests, expecting 1.93 random collisions..........
  52. 27849 total collisions, of which 0 single collisions were ignored !!!!!
  53. Testing 11017632 up-to-4-bit differentials in 128-bit keys -> 32 bit hashes.
  54. 1000 reps, 11017632000 total tests, expecting 2.57 random collisions..........
  55. 31354 total collisions, of which 0 single collisions were ignored !!!!!
  56. Testing 2796416 up-to-3-bit differentials in 256-bit keys -> 32 bit hashes.
  57. 1000 reps, 2796416000 total tests, expecting 0.65 random collisions..........
  58. 23183 total collisions, of which 0 single collisions were ignored !!!!!
  59. *********FAIL*********
  60. [[[ Avalanche Tests ]]]
  61. Testing 32-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  62. Testing 40-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  63. Testing 48-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  64. Testing 56-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  65. Testing 64-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  66. Testing 72-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  67. Testing 80-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  68. Testing 88-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  69. Testing 96-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  70. Testing 104-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  71. Testing 112-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  72. Testing 120-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  73. Testing 128-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  74. Testing 136-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  75. Testing 144-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  76. Testing 152-bit keys -> 32-bit hashes, 300000 reps.......... worst bias is 100.000000% !!!!!
  77. *********FAIL*********
  78. [[[ Keyset 'Cyclic' Tests ]]]
  79. Keyset 'Cyclic' - 8 cycles of 4 bytes - 10000000 keys
  80. Testing collisions - Expected 11641.53, actual 3876930.00 (333.03x) !!!!!
  81. Testing distribution - Worst bias is the 20-bit window at bit 15 - 87.516% !!!!!
  82. Keyset 'Cyclic' - 8 cycles of 5 bytes - 10000000 keys
  83. Testing collisions - Expected 11641.53, actual 162340.00 (13.94x) !!!!!
  84. Testing distribution - Worst bias is the 20-bit window at bit 28 - 87.501% !!!!!
  85. Keyset 'Cyclic' - 8 cycles of 6 bytes - 10000000 keys
  86. Testing collisions - Expected 11641.53, actual 92316.00 ( 7.93x) !!!!!
  87. Testing distribution - Worst bias is the 20-bit window at bit 27 - 87.500% !!!!!
  88. Keyset 'Cyclic' - 8 cycles of 7 bytes - 10000000 keys
  89. Testing collisions - Expected 11641.53, actual 92496.00 ( 7.95x) !!!!!
  90. Testing distribution - Worst bias is the 20-bit window at bit 22 - 87.501% !!!!!
  91. Keyset 'Cyclic' - 8 cycles of 8 bytes - 10000000 keys
  92. Testing collisions - Expected 11641.53, actual 92711.00 ( 7.96x) !!!!!
  93. Testing distribution - Worst bias is the 18-bit window at bit 28 - 87.500% !!!!!
  94. *********FAIL*********
  95. [[[ Keyset 'TwoBytes' Tests ]]]
  96. Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
  97. Testing collisions - Expected 49.57, actual 442547.00 (8927.48x) !!!!!
  98. Testing distribution - Worst bias is the 16-bit window at bit 16 - 99.992% !!!!!
  99. Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
  100. Testing collisions - Expected 3484.56, actual 4120372.00 (1182.47x) !!!!!
  101. Testing distribution - Worst bias is the 20-bit window at bit 12 - 99.975% !!!!!
  102. Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
  103. Testing collisions - Expected 40347.77, actual 15141934.00 (375.29x) !!!!!
  104. Testing distribution - Worst bias is the 20-bit window at bit 12 - 99.888% !!!!!
  105. Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
  106. Testing collisions - Expected 227963.15, actual 37670307.00 (165.25x) !!!!!
  107. Testing distribution - Worst bias is the 20-bit window at bit 12 - 99.670% !!!!!
  108. Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
  109. Testing collisions - Expected 871784.70, actual 75868652.00 (87.03x) !!!!!
  110. Testing distribution - Worst bias is the 20-bit window at bit 12 - 99.234% !!!!!
  111. *********FAIL*********
  112. [[[ Keyset 'Sparse' Tests ]]]
  113. Keyset 'Sparse' - 32-bit keys with up to 6 bits set - 1149017 keys
  114. Testing collisions - Expected 153.70, actual 642215.00 (4178.47x) !!!!!
  115. Testing distribution - Worst bias is the 17-bit window at bit 15 - 99.967% !!!!!
  116. Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
  117. Testing collisions - Expected 2461.72, actual 2299825.00 (934.24x) !!!!!
  118. Testing distribution - Worst bias is the 19-bit window at bit 13 - 99.830% !!!!!
  119. Keyset 'Sparse' - 48-bit keys with up to 5 bits set - 1925357 keys
  120. Testing collisions - Expected 431.55, actual 611415.00 (1416.78x) !!!!!
  121. Testing distribution - Worst bias is the 18-bit window at bit 14 - 99.565% !!!!!
  122. Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
  123. Testing collisions - Expected 2069.66, actual 1196672.00 (578.20x) !!!!!
  124. Testing distribution - Worst bias is the 19-bit window at bit 13 - 98.888% !!!!!
  125. Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
  126. Testing collisions - Expected 8026.87, actual 2128506.00 (265.17x) !!!!!
  127. Testing distribution - Worst bias is the 20-bit window at bit 12 - 97.487% !!!!!
  128. Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
  129. Testing collisions - Expected 1401.34, actual 389816.00 (278.17x) !!!!!
  130. Testing distribution - Worst bias is the 19-bit window at bit 13 - 92.250% !!!!!
  131. Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
  132. Testing collisions - Expected 910.36, actual 65291.00 (71.72x) !!!!!
  133. Testing distribution - Worst bias is the 19-bit window at bit 0 - 63.661% !!!!!
  134. Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
  135. Testing collisions - Expected 512.50, actual 6996.00 (13.65x) !!!!!
  136. Testing distribution - Worst bias is the 12-bit window at bit 0 - 90.345% !!!!!
  137. *********FAIL*********
  138. [[[ Keyset 'Combination Lowbits' Tests ]]]
  139. Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
  140. Testing collisions - Expected 42799.01, actual 4088170.00 (95.52x) !!!!!
  141. Testing distribution - Worst bias is the 20-bit window at bit 0 - 92.990% !!!!!
  142. *********FAIL*********
  143. [[[ Keyset 'Combination Highbits' Tests ]]]
  144. Keyset 'Combination' - up to 8 blocks from a set of 8 - 19173960 keys
  145. Testing collisions - Expected 42799.01, actual 14867523.00 (347.38x) !!!!!
  146. Testing distribution - Worst bias is the 19-bit window at bit 0 - 99.747% !!!!!
  147. *********FAIL*********
  148. [[[ Keyset 'Combination 0x8000000' Tests ]]]
  149. Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
  150. Testing collisions - Expected 512.00, actual 1621067.00 (3166.15x) !!!!!
  151. Testing distribution - Worst bias is the 18-bit window at bit 29 - 99.950% !!!!!
  152. *********FAIL*********
  153. [[[ Keyset 'Combination 0x0000001' Tests ]]]
  154. Keyset 'Combination' - up to 20 blocks from a set of 2 - 2097150 keys
  155. Testing collisions - Expected 512.00, actual 1067528.00 (2085.02x) !!!!!
  156. Testing distribution - Worst bias is the 18-bit window at bit 31 - 97.789% !!!!!
  157. *********FAIL*********
  158. [[[ Keyset 'Combination Hi-Lo' Tests ]]]
  159. Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
  160. Testing collisions - Expected 17339.30, actual 917734.00 (52.93x) !!!!!
  161. Testing distribution - Worst bias is the 20-bit window at bit 0 - 56.913% !!!!!
  162. *********FAIL*********
  163. [[[ Keyset 'Window' Tests ]]]
  164. Keyset 'Windowed' - 64-bit key, 20-bit window - 64 tests, 1048576 keys per test
  165. Window at 0 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  166. Window at 1 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  167. Window at 2 - Testing collisions - Expected 128.00, actual 765669.00 (5981.79x) !!!!!
  168. Window at 3 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  169. Window at 4 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  170. Window at 5 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  171. Window at 6 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  172. Window at 7 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  173. Window at 8 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  174. Window at 9 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  175. Window at 10 - Testing collisions - Expected 128.00, actual 765669.00 (5981.79x) !!!!!
  176. Window at 11 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  177. Window at 12 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  178. Window at 13 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  179. Window at 14 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  180. Window at 15 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  181. Window at 16 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  182. Window at 17 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  183. Window at 18 - Testing collisions - Expected 128.00, actual 765669.00 (5981.79x) !!!!!
  184. Window at 19 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  185. Window at 20 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  186. Window at 21 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  187. Window at 22 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  188. Window at 23 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  189. Window at 24 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  190. Window at 25 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  191. Window at 26 - Testing collisions - Expected 128.00, actual 765669.00 (5981.79x) !!!!!
  192. Window at 27 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  193. Window at 28 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  194. Window at 29 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  195. Window at 30 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  196. Window at 31 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  197. Window at 32 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  198. Window at 33 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  199. Window at 34 - Testing collisions - Expected 128.00, actual 765669.00 (5981.79x) !!!!!
  200. Window at 35 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  201. Window at 36 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  202. Window at 37 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  203. Window at 38 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  204. Window at 39 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  205. Window at 40 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  206. Window at 41 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  207. Window at 42 - Testing collisions - Expected 128.00, actual 765669.00 (5981.79x) !!!!!
  208. Window at 43 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  209. Window at 44 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  210. Window at 45 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  211. Window at 46 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  212. Window at 47 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  213. Window at 48 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  214. Window at 49 - Testing collisions - Expected 128.00, actual 772160.00 (6032.51x) !!!!!
  215. Window at 50 - Testing collisions - Expected 128.00, actual 499968.00 (3906.00x) !!!!!
  216. Window at 51 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  217. Window at 52 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  218. Window at 53 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  219. Window at 54 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  220. Window at 55 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  221. Window at 56 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  222. Window at 57 - Testing collisions - Expected 128.00, actual 0.00 ( 0.00x)
  223. Window at 58 - Testing collisions - Expected 128.00, actual 505920.00 (3952.50x) !!!!!
  224. Window at 59 - Testing collisions - Expected 128.00, actual 775200.00 (6056.26x) !!!!!
  225. Window at 60 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  226. Window at 61 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  227. Window at 62 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  228. Window at 63 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  229. Window at 64 - Testing collisions - Expected 128.00, actual 909840.00 (7108.13x) !!!!!
  230. *********FAIL*********
  231. [[[ Keyset 'Text' Tests ]]]
  232. Keyset 'Text' - keys of form "Foo[XXXX]Bar" - 14776336 keys
  233. Testing collisions - Expected 25418.13, actual 13348160.00 (525.14x) !!!!!
  234. Testing distribution - Worst bias is the 20-bit window at bit 8 - 53.164% !!!!!
  235. Keyset 'Text' - keys of form "FooBar[XXXX]" - 14776336 keys
  236. Testing collisions - Expected 25418.13, actual 13348160.00 (525.14x) !!!!!
  237. Testing distribution - Worst bias is the 20-bit window at bit 12 - 99.956% !!!!!
  238. Keyset 'Text' - keys of form "[XXXX]FooBar" - 14776336 keys
  239. Testing collisions - Expected 25418.13, actual 13348160.00 (525.14x) !!!!!
  240. Testing distribution - Worst bias is the 20-bit window at bit 12 - 54.789% !!!!!
  241. *********FAIL*********
  242. [[[ Keyset 'Zeroes' Tests ]]]
  243. Keyset 'Zeroes' - 65536 keys
  244. Testing collisions - Expected 0.50, actual 65535.00 (131072.00x) !!!!!
  245. Testing distribution - Worst bias is the 13-bit window at bit 0 - 99.988% !!!!!
  246. *********FAIL*********
  247. [[[ Keyset 'Seed' Tests ]]]
  248. Keyset 'Seed' - 1000000 keys
  249. Testing collisions - Expected 116.42, actual 0.00 ( 0.00x)
  250. Testing distribution - Worst bias is the 17-bit window at bit 10 - 40.630% !!!!!
  251. Input vcode 0x793d7a93, Output vcode 0xd05966d6, Result vcode 0x00000001
  252. Verification value is 0x00000001 - Testing took 1537.419406 seconds