-
-
Notifications
You must be signed in to change notification settings - Fork 180
/
Copy pathclhash.txt
1159 lines (981 loc) · 67.2 KB
/
clhash.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
-------------------------------------------------------------------------------
--- Testing clhash "carry-less mult. hash -DBITMIX (64-bit for x64, SSE4.2)" GOOD
[[[ Sanity Tests ]]]
Verification value 0x2129B0F3 ....... SKIP (self- or unseeded)
Running sanity check 1 .......... PASS
Running AppendedZeroesTest .......... PASS
[[[ Speed Tests ]]]
WARNING: timer resolution is 144 (0x90) ticks (0x1329f23662128 - 0x1329f23662098). Broken VDSO?
Bulk speed test - 262144-byte keys
Alignment 7 - 7.997 bytes/cycle - 22880.23 MiB/sec @ 3 ghz
Alignment 6 - 8.003 bytes/cycle - 22897.35 MiB/sec @ 3 ghz
Alignment 5 - 8.008 bytes/cycle - 22910.03 MiB/sec @ 3 ghz
Alignment 4 - 8.004 bytes/cycle - 22899.63 MiB/sec @ 3 ghz
Alignment 3 - 8.005 bytes/cycle - 22902.23 MiB/sec @ 3 ghz
Alignment 2 - 8.003 bytes/cycle - 22896.27 MiB/sec @ 3 ghz
Alignment 1 - 8.003 bytes/cycle - 22898.05 MiB/sec @ 3 ghz
Alignment 0 - 8.100 bytes/cycle - 23175.09 MiB/sec @ 3 ghz
Average - 8.015 bytes/cycle - 22932.36 MiB/sec @ 3 ghz
Small key speed test - 1-byte keys - 68.00 cycles/hash
Small key speed test - 2-byte keys - 67.15 cycles/hash
Small key speed test - 3-byte keys - 67.00 cycles/hash
Small key speed test - 4-byte keys - 68.00 cycles/hash
Small key speed test - 5-byte keys - 68.00 cycles/hash
Small key speed test - 6-byte keys - 68.00 cycles/hash
Small key speed test - 7-byte keys - 68.00 cycles/hash
Small key speed test - 8-byte keys - 59.32 cycles/hash
Small key speed test - 9-byte keys - 68.25 cycles/hash
Small key speed test - 10-byte keys - 68.00 cycles/hash
Small key speed test - 11-byte keys - 68.00 cycles/hash
Small key speed test - 12-byte keys - 68.17 cycles/hash
Small key speed test - 13-byte keys - 69.00 cycles/hash
Small key speed test - 14-byte keys - 69.00 cycles/hash
Small key speed test - 15-byte keys - 69.00 cycles/hash
Small key speed test - 16-byte keys - 59.28 cycles/hash
Small key speed test - 17-byte keys - 67.00 cycles/hash
Small key speed test - 18-byte keys - 68.17 cycles/hash
Small key speed test - 19-byte keys - 68.00 cycles/hash
Small key speed test - 20-byte keys - 67.00 cycles/hash
Small key speed test - 21-byte keys - 67.00 cycles/hash
Small key speed test - 22-byte keys - 67.00 cycles/hash
Small key speed test - 23-byte keys - 67.00 cycles/hash
Small key speed test - 24-byte keys - 60.41 cycles/hash
Small key speed test - 25-byte keys - 68.00 cycles/hash
Small key speed test - 26-byte keys - 69.00 cycles/hash
Small key speed test - 27-byte keys - 69.00 cycles/hash
Small key speed test - 28-byte keys - 69.00 cycles/hash
Small key speed test - 29-byte keys - 69.00 cycles/hash
Small key speed test - 30-byte keys - 69.00 cycles/hash
Small key speed test - 31-byte keys - 73.29 cycles/hash
Small key speed test - 32-byte keys - 60.98 cycles/hash
Average 67.220 cycles/hash
Average, weighted by key length freq. 67.119 cycles/hash (using 93.0% of top-7m Tranco DNS names dataset)
Average, weighted by key length freq. 64.398 cycles/hash (using 27.1% of startup-1M UMASH trace dataset)
[[[ 'Hashmap' Speed Tests (when inlined) ]]]
std::unordered_map
Init std HashMapTest: 547.047 cycles/op (102401 inserts, 1% deletions)
Running std HashMapTest: 371.005 cycles/op (6.6 stdv)
greg7mdp/parallel-hashmap
Init fast HashMapTest: 480.752 cycles/op (102401 inserts, 1% deletions)
Running fast HashMapTest: 248.113 cycles/op (5.9 stdv) ....... PASS
[[[ Avalanche Tests ]]]
Testing 24-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.629333%
Testing 32-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.594667%
Testing 40-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.566667%
Testing 48-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.808667%
Testing 56-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.756000%
Testing 64-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.654000%
Testing 72-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.678667%
Testing 80-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.638000%
Testing 96-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.696667%
Testing 112-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.752667%
Testing 128-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.671333%
Testing 160-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.764000%
Testing 512-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.930000%
Testing 1024-bit keys -> 64-bit hashes, 300000 reps.......... worst bias is 0.832667%
[[[ Keyset 'Sparse' Tests ]]]
Keyset 'Sparse' - 16-bit keys with up to 9 bits set - 50643 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 0.3, actual 1 (3.35x) (1) !
Testing collisions (high 19-25 bits) - Worst is 20 bits: 1217/1203 (1.01x)
Testing collisions (low 32-bit) - Expected 0.3, actual 2 (6.70x) (2) !!!!!
Testing collisions (low 19-25 bits) - Worst is 23 bits: 187/152 (1.23x)
Testing distribution - Worst bias is the 13-bit window at bit 59 - 0.545%
Keyset 'Sparse' - 24-bit keys with up to 8 bits set - 1271626 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 188.2, actual 204 (1.08x) (16)
Testing collisions (high 24-35 bits) - Worst is 32 bits: 204/188 (1.08x)
Testing collisions (low 32-bit) - Expected 188.2, actual 172 (0.91x)
Testing collisions (low 24-35 bits) - Worst is 24 bits: 47069/46996 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 9 - 0.085%
Keyset 'Sparse' - 32-bit keys with up to 7 bits set - 4514873 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2372.2, actual 2320 (0.98x)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 80/74 (1.08x)
Testing collisions (low 32-bit) - Expected 2372.2, actual 2375 (1.00x) (3)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 39/37 (1.05x)
Testing distribution - Worst bias is the 19-bit window at bit 7 - 0.070%
Keyset 'Sparse' - 40-bit keys with up to 6 bits set - 4598479 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2460.8, actual 2498 (1.02x) (38)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 80/76 (1.04x)
Testing collisions (low 32-bit) - Expected 2460.8, actual 2421 (0.98x) (-39)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 46/38 (1.20x)
Testing distribution - Worst bias is the 19-bit window at bit 13 - 0.048%
Keyset 'Sparse' - 48-bit keys with up to 6 bits set - 14196869 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 23437.8, actual 23351 (1.00x) (-86)
Testing collisions (high 27-42 bits) - Worst is 39 bits: 202/183 (1.10x)
Testing collisions (low 32-bit) - Expected 23437.8, actual 23653 (1.01x) (216)
Testing collisions (low 27-42 bits) - Worst is 40 bits: 98/91 (1.07x)
Testing distribution - Worst bias is the 19-bit window at bit 42 - 0.019%
Keyset 'Sparse' - 56-bit keys with up to 5 bits set - 4216423 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2069.0, actual 2128 (1.03x) (60)
Testing collisions (high 25-38 bits) - Worst is 37 bits: 67/64 (1.04x)
Testing collisions (low 32-bit) - Expected 2069.0, actual 2076 (1.00x) (8)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 35/32 (1.08x)
Testing distribution - Worst bias is the 19-bit window at bit 48 - 0.055%
Keyset 'Sparse' - 64-bit keys with up to 5 bits set - 8303633 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8021.7, actual 7981 (0.99x) (-40)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 35/31 (1.12x)
Testing collisions (low 32-bit) - Expected 8021.7, actual 8092 (1.01x) (71)
Testing collisions (low 26-40 bits) - Worst is 34 bits: 2046/2006 (1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 3 - 0.030%
Keyset 'Sparse' - 72-bit keys with up to 5 bits set - 15082603 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 218 (35355227.89x) (218) !!!!!
Testing collisions (high 32-bit) - Expected 26451.8, actual 26663 (1.01x) (212)
Testing collisions (high 27-42 bits) - Worst is 42 bits: 251/25 (9.71x) !!!!!
Testing collisions (low 32-bit) - Expected 26451.8, actual 26499 (1.00x) (48)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 239/25 (9.24x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 61 - 0.045%
Keyset 'Sparse' - 96-bit keys with up to 4 bits set - 3469497 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 41448 (127034121917.08x) (41448) !!!!!
Testing collisions (high 32-bit) - Expected 1401.0, actual 42830 (30.57x) (41430) !!!!!
Testing collisions (high 25-38 bits) - Worst is 38 bits: 41473/21 (1894.11x) !!!!!
Testing collisions (low 32-bit) - Expected 1401.0, actual 42881 (30.61x) (41481) !!!!!
Testing collisions (low 25-38 bits) - Worst is 38 bits: 41475/21 (1894.20x) !!!!!
Testing distribution - Worst bias is the 19-bit window at bit 4 - 98.681% !!!!!
Keyset 'Sparse' - 160-bit keys with up to 4 bits set - 26977161 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 3428048 (173781739861.96x) (3428048) !!!!!
Testing collisions (high 32-bit) - Expected 84546.1, actual 3492463 (41.31x) (3407917) !!!!!
Testing collisions (high 28-44 bits) - Worst is 44 bits: 3428064/20 (165732.04x) !!!!!
Testing collisions (low 32-bit) - Expected 84546.1, actual 3492910 (41.31x) (3408364) !!!!!
Testing collisions (low 28-44 bits) - Worst is 44 bits: 3428069/20 (165732.28x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 29 - 99.868% !!!!!
Keyset 'Sparse' - 256-bit keys with up to 3 bits set - 2796417 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 830176 (3916662773268.53x) (830176) !!!!!
Testing collisions (high 32-bit) - Expected 910.2, actual 830601 (912.58x) (829691) !!!!!
Testing collisions (high 25-37 bits) - Worst is 37 bits: 830190/28 (29182.10x) !!!!!
Testing collisions (low 32-bit) - Expected 910.2, actual 830611 (912.59x) (829701) !!!!!
Testing collisions (low 25-37 bits) - Worst is 37 bits: 830186/28 (29181.96x) !!!!!
Testing distribution - Worst bias is the 19-bit window at bit 40 - 99.408% !!!!!
Keyset 'Sparse' - 512-bit keys with up to 3 bits set - 22370049 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 5548768 (409083943353.35x) (5548768) !!!!!
Testing collisions (high 32-bit) - Expected 58155.4, actual 5581761 (95.98x) (5523606) !!!!!
Testing collisions (high 28-43 bits) - Worst is 43 bits: 5548785/28 (195067.19x) !!!!!
Testing collisions (low 32-bit) - Expected 58155.4, actual 5581900 (95.98x) (5523745) !!!!!
Testing collisions (low 28-43 bits) - Worst is 43 bits: 5548785/28 (195067.19x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 61 - 89.077% !!!!!
Keyset 'Sparse' - 1024-bit keys with up to 2 bits set - 524801 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 59424 (7960184244722.22x) (59424) !!!!!
Testing collisions (high 32-bit) - Expected 32.1, actual 59440 (1853.95x) (59408) !!!!!
Testing collisions (high 22-32 bits) - Worst is 32 bits: 59440/32 (1853.95x) !!!!!
Testing collisions (low 32-bit) - Expected 32.1, actual 59447 (1854.17x) (59415) !!!!!
Testing collisions (low 22-32 bits) - Worst is 32 bits: 59447/32 (1854.17x) !!!!!
Testing distribution - Worst bias is the 16-bit window at bit 46 - 65.931% !!!!!
Keyset 'Sparse' - 2048-bit keys with up to 2 bits set - 2098177 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 124960 (1047217033523.88x) (124960) !!!!!
Testing collisions (high 32-bit) - Expected 512.4, actual 125451 (244.82x) (124939) !!!!!
Testing collisions (high 24-36 bits) - Worst is 36 bits: 124994/32 (3902.29x) !!!!!
Testing collisions (low 32-bit) - Expected 512.4, actual 125401 (244.72x) (124889) !!!!!
Testing collisions (low 24-36 bits) - Worst is 36 bits: 124992/32 (3902.23x) !!!!!
Testing distribution - Worst bias is the 18-bit window at bit 42 - 42.489% !!!!!
*********FAIL*********
[[[ Keyset 'Permutation' Tests ]]]
Combination Lowbits Tests:
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 36862 (236747551694.73x) (36862) !!!!!
Testing collisions (high 32-bit) - Expected 668.6, actual 37519 (56.11x) (36851) !!!!!
Testing collisions (high 24-37 bits) - Worst is 37 bits: 36889/20 (1765.21x) !!!!!
Testing collisions (low 32-bit) - Expected 668.6, actual 37493 (56.08x) (36825) !!!!!
Testing collisions (low 24-37 bits) - Worst is 37 bits: 36882/20 (1764.87x) !!!!!
Testing distribution - Worst bias is the 18-bit window at bit 19 - 9.840% !!!!!
*********FAIL*********
Combination Highbits Tests
Keyset 'Combination' - up to 7 blocks from a set of 8 - 2396744 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 36862 (236747551694.73x) (36862) !!!!!
Testing collisions (high 32-bit) - Expected 668.6, actual 37492 (56.07x) (36824) !!!!!
Testing collisions (high 24-37 bits) - Worst is 37 bits: 36883/20 (1764.92x) !!!!!
Testing collisions (low 32-bit) - Expected 668.6, actual 37497 (56.08x) (36829) !!!!!
Testing collisions (low 24-37 bits) - Worst is 37 bits: 36888/20 (1765.16x) !!!!!
Testing distribution - Worst bias is the 18-bit window at bit 6 - 9.816% !!!!!
*********FAIL*********
Combination Hi-Lo Tests:
Keyset 'Combination' - up to 6 blocks from a set of 15 - 12204240 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 53998 (13375374449.24x) (53998) !!!!!
Testing collisions (high 32-bit) - Expected 17322.9, actual 71000 (4.10x) (53678) !!!!!
Testing collisions (high 27-41 bits) - Worst is 41 bits: 54028/33 (1595.36x) !!!!!
Testing collisions (low 32-bit) - Expected 17322.9, actual 71288 (4.12x) (53966) !!!!!
Testing collisions (low 27-41 bits) - Worst is 41 bits: 54032/33 (1595.48x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 11 - 7.965% !!!!!
*********FAIL*********
Combination 0x8000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 1572862 (824633163775.60x) (1572862) !!!!!
Testing collisions (high 32-bit) - Expected 8186.7, actual 1578301 (192.79x) (1570115) !!!!!
Testing collisions (high 26-40 bits) - Worst is 40 bits: 1572877/31 (49152.56x) !!!!!
Testing collisions (low 32-bit) - Expected 8186.7, actual 1578246 (192.78x) (1570060) !!!!!
Testing collisions (low 26-40 bits) - Worst is 40 bits: 1572879/31 (49152.62x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 25 - 8.613% !!!!!
*********FAIL*********
Combination 0x0000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 1572862 (824633163775.60x) (1572862) !!!!!
Testing collisions (high 32-bit) - Expected 8186.7, actual 1578220 (192.78x) (1570034) !!!!!
Testing collisions (high 26-40 bits) - Worst is 40 bits: 1572885/31 (49152.81x) !!!!!
Testing collisions (low 32-bit) - Expected 8186.7, actual 1578169 (192.77x) (1569983) !!!!!
Testing collisions (low 26-40 bits) - Worst is 40 bits: 1572877/31 (49152.56x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 46 - 8.620% !!!!!
*********FAIL*********
Combination 0x800000000000000 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 2097151 (1099511758847.98x) (2097151) !!!!!
Testing collisions (high 32-bit) - Expected 8186.7, actual 2101725 (256.73x) (2093539) !!!!!
Testing collisions (high 26-40 bits) - Worst is 40 bits: 2097169/31 (65536.74x) !!!!!
Testing collisions (low 32-bit) - Expected 8186.7, actual 2101705 (256.72x) (2093519) !!!!!
Testing collisions (low 26-40 bits) - Worst is 40 bits: 2097158/31 (65536.39x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 12 - 5.943% !!!!!
*********FAIL*********
Combination 0x000000000000001 Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 2097151 (1099511758847.98x) (2097151) !!!!!
Testing collisions (high 32-bit) - Expected 8186.7, actual 2101634 (256.71x) (2093448) !!!!!
Testing collisions (high 26-40 bits) - Worst is 40 bits: 2097171/31 (65536.80x) !!!!!
Testing collisions (low 32-bit) - Expected 8186.7, actual 2101759 (256.73x) (2093573) !!!!!
Testing collisions (low 26-40 bits) - Worst is 40 bits: 2097174/31 (65536.89x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 40 - 5.919% !!!!!
*********FAIL*********
Combination 16-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8161 (1.00x) (-25)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 43/31 (1.34x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8211 (1.00x) (25)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 272/255 (1.06x)
Testing distribution - Worst bias is the 20-bit window at bit 28 - 0.041%
Combination 16-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 4194303 (2199024041984.28x) (4194303) !!!!!
Testing collisions (high 32-bit) - Expected 8186.7, actual 4196397 (512.59x) (4188211) !!!!!
Testing collisions (high 26-40 bits) - Worst is 40 bits: 4194312/31 (131072.66x) !!!!!
Testing collisions (low 32-bit) - Expected 8186.7, actual 4196304 (512.58x) (4188118) !!!!!
Testing collisions (low 26-40 bits) - Worst is 40 bits: 4194308/31 (131072.54x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 35 - 11.163% !!!!!
*********FAIL*********
Combination 32-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8111 (0.99x) (-75)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 38/31 (1.19x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8096 (0.99x) (-90)
Testing collisions (low 26-40 bits) - Worst is 37 bits: 272/255 (1.06x)
Testing distribution - Worst bias is the 20-bit window at bit 58 - 0.030%
Combination 32-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8082 (0.99x) (-104)
Testing collisions (high 26-40 bits) - Worst is 37 bits: 261/255 (1.02x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8172 (1.00x) (-14)
Testing collisions (low 26-40 bits) - Worst is 30 bits: 32673/32682 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.042%
Combination 64-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8185 (1.00x) (-1)
Testing collisions (high 26-40 bits) - Worst is 35 bits: 1050/1023 (1.03x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8231 (1.01x) (45)
Testing collisions (low 26-40 bits) - Worst is 32 bits: 8231/8186 (1.01x)
Testing distribution - Worst bias is the 20-bit window at bit 59 - 0.043%
Combination 64-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8210 (1.00x) (24)
Testing collisions (high 26-40 bits) - Worst is 39 bits: 80/63 (1.25x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8252 (1.01x) (66)
Testing collisions (low 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 20-bit window at bit 31 - 0.052%
Combination 128-bytes [0-1] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8190 (1.00x) (4)
Testing collisions (high 26-40 bits) - Worst is 35 bits: 1060/1023 (1.04x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8199 (1.00x) (13)
Testing collisions (low 26-40 bits) - Worst is 34 bits: 2089/2047 (1.02x)
Testing distribution - Worst bias is the 20-bit window at bit 3 - 0.035%
Combination 128-bytes [0-last] Tests:
Keyset 'Combination' - up to 22 blocks from a set of 2 - 8388606 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 8186.7, actual 8229 (1.01x) (43)
Testing collisions (high 26-40 bits) - Worst is 40 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 8186.7, actual 8203 (1.00x) (17)
Testing collisions (low 26-40 bits) - Worst is 31 bits: 16433/16362 (1.00x)
Testing distribution - Worst bias is the 20-bit window at bit 41 - 0.045%
[[[ Keyset 'Window' Tests ]]]
Keyset 'Window' - 32-bit key, 25-bit window - 32 tests, 33554432 keys per test
Window at 0 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 1 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 2 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 3 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 4 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 5 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 6 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 7 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 8 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 9 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 10 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 11 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 12 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 13 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 14 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 15 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 16 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 17 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 18 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 19 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 20 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 21 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 22 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 23 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 24 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 25 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 26 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 27 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 28 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 29 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 30 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 31 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Window at 32 - Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
[[[ Keyset 'Cyclic' Tests ]]]
Keyset 'Cyclic' - 8 cycles of 8 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 124 (1.07x) (8)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 34/29 (1.17x)
Testing collisions (low 32-bit) - Expected 116.4, actual 119 (1.02x) (3)
Testing collisions (low 23-34 bits) - Worst is 31 bits: 250/232 (1.07x)
Testing distribution - Worst bias is the 17-bit window at bit 29 - 0.128%
Keyset 'Cyclic' - 8 cycles of 9 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 104 (0.89x)
Testing collisions (high 23-34 bits) - Worst is 31 bits: 240/232 (1.03x)
Testing collisions (low 32-bit) - Expected 116.4, actual 106 (0.91x)
Testing collisions (low 23-34 bits) - Worst is 26 bits: 7478/7413 (1.01x)
Testing distribution - Worst bias is the 17-bit window at bit 6 - 0.130%
Keyset 'Cyclic' - 8 cycles of 10 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 115 (0.99x) (-1)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 34/29 (1.17x)
Testing collisions (low 32-bit) - Expected 116.4, actual 120 (1.03x) (4)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 36/29 (1.24x)
Testing distribution - Worst bias is the 17-bit window at bit 47 - 0.142%
Keyset 'Cyclic' - 8 cycles of 11 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 127 (1.09x) (11)
Testing collisions (high 23-34 bits) - Worst is 34 bits: 36/29 (1.24x)
Testing collisions (low 32-bit) - Expected 116.4, actual 125 (1.07x) (9)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 37/29 (1.27x)
Testing distribution - Worst bias is the 17-bit window at bit 50 - 0.079%
Keyset 'Cyclic' - 8 cycles of 12 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 124 (1.07x) (8)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 68/58 (1.17x)
Testing collisions (low 32-bit) - Expected 116.4, actual 101 (0.87x)
Testing collisions (low 23-34 bits) - Worst is 25 bits: 14816/14754 (1.00x)
Testing distribution - Worst bias is the 17-bit window at bit 7 - 0.103%
Keyset 'Cyclic' - 8 cycles of 16 bytes - 1000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 116.4, actual 119 (1.02x) (3)
Testing collisions (high 23-34 bits) - Worst is 33 bits: 61/58 (1.05x)
Testing collisions (low 32-bit) - Expected 116.4, actual 119 (1.02x) (3)
Testing collisions (low 23-34 bits) - Worst is 34 bits: 35/29 (1.20x)
Testing distribution - Worst bias is the 17-bit window at bit 14 - 0.078%
[[[ Keyset 'TwoBytes' Tests ]]]
Keyset 'TwoBytes' - up-to-4-byte keys, 652545 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 49.6, actual 51 (1.03x) (2)
Testing collisions (high 23-33 bits) - Worst is 33 bits: 28/24 (1.13x)
Testing collisions (low 32-bit) - Expected 49.6, actual 58 (1.17x) (9)
Testing collisions (low 23-33 bits) - Worst is 33 bits: 31/24 (1.25x)
Testing distribution - Worst bias is the 16-bit window at bit 6 - 0.144%
Keyset 'TwoBytes' - up-to-8-byte keys, 5471025 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 3483.1, actual 3504 (1.01x) (21)
Testing collisions (high 26-39 bits) - Worst is 31 bits: 7034/6963 (1.01x)
Testing collisions (low 32-bit) - Expected 3483.1, actual 3507 (1.01x) (24)
Testing collisions (low 26-39 bits) - Worst is 39 bits: 37/27 (1.36x)
Testing distribution - Worst bias is the 20-bit window at bit 17 - 0.062%
Keyset 'TwoBytes' - up-to-12-byte keys, 18616785 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 652796 (69489287647.46x) (652796) !!!!!
Testing collisions (high 32-bit) - Expected 40289.5, actual 690345 (17.13x) (650056) !!!!!
Testing collisions (high 27-42 bits) - Worst is 42 bits: 652829/39 (16568.40x) !!!!!
Testing collisions (low 32-bit) - Expected 40289.5, actual 690572 (17.14x) (650283) !!!!!
Testing collisions (low 27-42 bits) - Worst is 42 bits: 652837/39 (16568.60x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 42 - 99.831% !!!!!
Keyset 'TwoBytes' - up-to-16-byte keys, 44251425 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 5471272 (103082160598.32x) (5471272) !!!!!
Testing collisions (high 32-bit) - Expected 227182.3, actual 5645171 (24.85x) (5417989) !!!!!
Testing collisions (high 29-45 bits) - Worst is 45 bits: 5471290/27 (196614.35x) !!!!!
Testing collisions (low 32-bit) - Expected 227182.3, actual 5645779 (24.85x) (5418597) !!!!!
Testing collisions (low 29-45 bits) - Worst is 45 bits: 5471290/27 (196614.35x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 56 - 99.972% !!!!!
Keyset 'TwoBytes' - up-to-20-byte keys, 86536545 total keys
Testing collisions ( 64-bit) - Expected 0.0, actual 17964228 (88503241610.22x) (17964228) !!!!!
Testing collisions (high 32-bit) - Expected 865959.1, actual 18508019 (21.37x) (17642060) !!!!!
Testing collisions (high 30-47 bits) - Worst is 47 bits: 17964246/26 (675226.96x) !!!!!
Testing collisions (low 32-bit) - Expected 865959.1, actual 18508332 (21.37x) (17642373) !!!!!
Testing collisions (low 30-47 bits) - Worst is 47 bits: 17964245/26 (675226.93x) !!!!!
Testing distribution - Worst bias is the 20-bit window at bit 5 - 99.964% !!!!!
*********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 : 38918200.000000 - 273633.333333
4 threads starting... done
Popcount 1 stats : 38918882.846070 - 273643.581462
Popcount 0 stats : 38918688.749466 - 273639.444871
MomentChi2 for bits 1 : 0.851998
MomentChi2 for bits 0 : 0.436484
Derivative stats (transition from 2 consecutive values) :
Popcount 1 stats : 38918530.540087 - 273635.468785
Popcount 0 stats : 38919091.443641 - 273648.513509
MomentChi2 for deriv b1 : 0.19964
MomentChi2 for deriv b0 : 1.45203
Great
[[[ Keyset 'Text' Tests ]]]
Keyset 'Text' - keys of form "FooXXXXBar" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25389.0, actual 25591 (1.01x) (202)
Testing collisions (high 27-42 bits) - Worst is 41 bits: 55/49 (1.11x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25458 (1.00x) (69)
Testing collisions (low 27-42 bits) - Worst is 39 bits: 204/198 (1.03x)
Testing distribution - Worst bias is the 20-bit window at bit 0 - 0.024%
Keyset 'Text' - keys of form "FooBarXXXX" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25389.0, actual 25453 (1.00x) (64)
Testing collisions (high 27-42 bits) - Worst is 38 bits: 424/397 (1.07x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25599 (1.01x) (210)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 31/24 (1.25x)
Testing distribution - Worst bias is the 20-bit window at bit 42 - 0.012%
Keyset 'Text' - keys of form "XXXXFooBar" - 14776336 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 25389.0, actual 25119 (0.99x) (-270)
Testing collisions (high 27-42 bits) - Worst is 40 bits: 104/99 (1.05x)
Testing collisions (low 32-bit) - Expected 25389.0, actual 25283 (1.00x) (-106)
Testing collisions (low 27-42 bits) - Worst is 42 bits: 28/24 (1.13x)
Testing distribution - Worst bias is the 20-bit window at bit 23 - 0.017%
Keyset 'Words' - 4000000 random keys of len 6-16 from alnum charset
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1862.1, actual 1890 (1.02x) (28)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 35/29 (1.20x)
Testing collisions (low 32-bit) - Expected 1862.1, actual 1865 (1.00x) (3)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 31/29 (1.07x)
Testing distribution - Worst bias is the 19-bit window at bit 63 - 0.047%
Keyset 'Words' - 4000000 random keys of len 6-16 from password charset
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1862.1, actual 1791 (0.96x)
Testing collisions (high 25-38 bits) - Worst is 38 bits: 34/29 (1.17x)
Testing collisions (low 32-bit) - Expected 1862.1, actual 1892 (1.02x) (30)
Testing collisions (low 25-38 bits) - Worst is 38 bits: 33/29 (1.13x)
Testing distribution - Worst bias is the 19-bit window at bit 5 - 0.047%
Keyset 'Words' - 104334 dict words
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 1.3, actual 2 (1.58x) (1)
Testing collisions (high 20-28 bits) - Worst is 25 bits: 181/162 (1.12x)
Testing collisions (low 32-bit) - Expected 1.3, actual 2 (1.58x) (1)
Testing collisions (low 20-28 bits) - Worst is 27 bits: 52/40 (1.28x)
Testing distribution - Worst bias is the 14-bit window at bit 38 - 0.336%
[[[ Keyset 'Zeroes' Tests ]]]
Keyset 'Zeroes' - 204800 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 4.9, actual 0 (0.00x)
Testing collisions (high 21-29 bits) - Worst is 26 bits: 399/312 (1.28x)
Testing collisions (low 32-bit) - Expected 4.9, actual 0 (0.00x)
Testing collisions (low 21-29 bits) - Worst is 29 bits: 50/39 (1.28x)
Testing distribution - Worst bias is the 15-bit window at bit 10 - 0.707%
[[[ Keyset 'Seed' Tests ]]]
Keyset 'Seed' - 5000000 keys
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 2909.3, actual 2944 (1.01x) (35)
Testing collisions (high 26-39 bits) - Worst is 39 bits: 27/22 (1.19x)
Testing collisions (low 32-bit) - Expected 2909.3, actual 2926 (1.01x) (17)
Testing collisions (low 26-39 bits) - Worst is 38 bits: 49/45 (1.08x)
Testing distribution - Worst bias is the 19-bit window at bit 62 - 0.035%
[[[ Keyset 'PerlinNoise' Tests ]]]
Testing 16777216 coordinates (L2) :
Testing collisions ( 64-bit) - Expected 0.0, actual 16773120 (2198486515680.01x) (16773120) !!!!!
Testing collisions (high 32-bit) - Expected 32725.4, actual 16773120 (512.54x) (16740395) !!!!!
Testing collisions (high 27-42 bits) - Worst is 42 bits: 16773120/31 (524160.70x) !!!!!
Testing collisions (low 32-bit) - Expected 32725.4, actual 16773120 (512.54x) (16740395) !!!!!
Testing collisions (low 27-42 bits) - Worst is 42 bits: 16773120/31 (524160.70x) !!!!!
Testing AV variant, 128 count with 4 spacing, 4-12:
Testing collisions ( 64-bit) - Expected 0.0, actual 768084 (2954889437156.28x) (768084) !!!!!
Testing collisions (high 32-bit) - Expected 1116.2, actual 768744 (688.75x) (767628) !!!!!
Testing collisions (high 25-37 bits) - Worst is 37 bits: 768100/34 (22016.27x) !!!!!
Testing collisions (low 32-bit) - Expected 1116.2, actual 768752 (688.75x) (767636) !!!!!
Testing collisions (low 25-37 bits) - Worst is 37 bits: 768106/34 (22016.44x) !!!!!
*********FAIL*********
[[[ Diff 'Differential' Tests ]]]
Testing 8303632 up-to-5-bit differentials in 64-bit keys -> 64 bit hashes.
1000 reps, 8303632000 total tests, expecting 0.00 random collisions..........
0 total collisions, of which 0 single collisions were ignored
Testing 11017632 up-to-4-bit differentials in 128-bit keys -> 64 bit hashes.
1000 reps, 11017632000 total tests, expecting 0.00 random collisions..........
0 total collisions, of which 0 single collisions were ignored
Testing 2796416 up-to-3-bit differentials in 256-bit keys -> 64 bit hashes.
1000 reps, 2796416000 total tests, expecting 0.00 random collisions..........
0 total collisions, of which 0 single collisions were ignored
[[[ DiffDist 'Differential Distribution' Tests ]]]
Testing bit 0
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 485 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1034/1023 (1.01x)
Testing collisions (low 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2070/2046 (1.01x)
Testing distribution - Worst bias is the 17-bit window at bit 10 - 0.064%
Testing bit 1
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 530/511 (1.04x)
Testing collisions (low 32-bit) - Expected 511.9, actual 540 (1.05x) (29)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 142/127 (1.11x)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.089%
Testing bit 2
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 46/31 (1.44x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 71/63 (1.11x)
Testing distribution - Worst bias is the 18-bit window at bit 3 - 0.100%
Testing bit 3
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 67/63 (1.05x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2111/2046 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 55 - 0.070%
Testing bit 4
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 488 (0.95x)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 125650/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (low 24-36 bits) - Worst is 27 bits: 16385/16298 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 11 - 0.078%
Testing bit 5
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 539 (1.05x) (28)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 536 (1.05x) (25)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 536/511 (1.05x)
Testing distribution - Worst bias is the 17-bit window at bit 45 - 0.065%
Testing bit 6
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 520 (1.02x) (9)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 4 - 0.093%
Testing bit 7
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 535 (1.05x) (24)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 269/255 (1.05x)
Testing collisions (low 32-bit) - Expected 511.9, actual 514 (1.00x) (3)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 130/127 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 31 - 0.083%
Testing bit 8
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 521 (1.02x) (10)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 274/255 (1.07x)
Testing collisions (low 32-bit) - Expected 511.9, actual 479 (0.94x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 7 - 0.073%
Testing bit 9
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 528 (1.03x) (17)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 43/31 (1.34x)
Testing collisions (low 32-bit) - Expected 511.9, actual 501 (0.98x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2073/2046 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 55 - 0.107%
Testing bit 10
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 490 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 30 bits: 2092/2046 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 30 - 0.066%
Testing bit 11
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 491 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 78/63 (1.22x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.066%
Testing bit 12
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 504 (0.98x) (-7)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 146/127 (1.14x)
Testing distribution - Worst bias is the 18-bit window at bit 56 - 0.070%
Testing bit 13
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 532 (1.04x) (21)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 39/31 (1.22x)
Testing collisions (low 32-bit) - Expected 511.9, actual 487 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 12 - 0.104%
Testing bit 14
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 485 (0.95x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 57 - 0.112%
Testing bit 15
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 510 (1.00x) (-1)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 126032/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 543 (1.06x) (32)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 277/255 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 25 - 0.067%
Testing bit 16
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 125767/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 472 (0.92x)
Testing collisions (low 24-36 bits) - Worst is 28 bits: 8351/8170 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 23 - 0.061%
Testing bit 17
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 489 (0.96x)
Testing collisions (high 24-36 bits) - Worst is 31 bits: 1044/1023 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 510 (1.00x) (-1)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 258/255 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 22 - 0.063%
Testing bit 18
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 29 bits: 4181/4090 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 540 (1.05x) (29)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 10 - 0.061%
Testing bit 19
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 521 (1.02x) (10)
Testing collisions (high 24-36 bits) - Worst is 33 bits: 274/255 (1.07x)
Testing collisions (low 32-bit) - Expected 511.9, actual 566 (1.11x) (55)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 566/511 (1.11x)
Testing distribution - Worst bias is the 17-bit window at bit 7 - 0.076%
Testing bit 20
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 499 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 138/127 (1.08x)
Testing collisions (low 32-bit) - Expected 511.9, actual 477 (0.93x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 32 - 0.077%
Testing bit 21
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 77/63 (1.20x)
Testing collisions (low 32-bit) - Expected 511.9, actual 529 (1.03x) (18)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 77/63 (1.20x)
Testing distribution - Worst bias is the 18-bit window at bit 5 - 0.113%
Testing bit 22
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 473 (0.92x)
Testing collisions (high 24-36 bits) - Worst is 28 bits: 8402/8170 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 499 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 130/127 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 29 - 0.099%
Testing bit 23
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 518 (1.01x) (7)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 69/63 (1.08x)
Testing collisions (low 32-bit) - Expected 511.9, actual 495 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 257/255 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 58 - 0.080%
Testing bit 24
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 494 (0.97x)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 36/31 (1.13x)
Testing collisions (low 32-bit) - Expected 511.9, actual 493 (0.96x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing distribution - Worst bias is the 18-bit window at bit 22 - 0.099%
Testing bit 25
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 451 (0.88x)
Testing collisions (high 24-36 bits) - Worst is 28 bits: 8306/8170 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 498 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 67/63 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.082%
Testing bit 26
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 521 (1.02x) (10)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 498 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 134/127 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 36 - 0.078%
Testing bit 27
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 34/31 (1.06x)
Testing collisions (low 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 14 - 0.077%
Testing bit 28
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 505 (0.99x) (-6)
Testing collisions (high 24-36 bits) - Worst is 26 bits: 32248/32429 (0.99x)
Testing collisions (low 32-bit) - Expected 511.9, actual 522 (1.02x) (11)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 74/63 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 52 - 0.076%
Testing bit 29
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 515 (1.01x) (4)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 73/63 (1.14x)
Testing collisions (low 32-bit) - Expected 511.9, actual 461 (0.90x)
Testing collisions (low 24-36 bits) - Worst is 25 bits: 64583/64191 (1.01x)
Testing distribution - Worst bias is the 18-bit window at bit 24 - 0.076%
Testing bit 30
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 482 (0.94x)
Testing collisions (high 24-36 bits) - Worst is 28 bits: 8305/8170 (1.02x)
Testing collisions (low 32-bit) - Expected 511.9, actual 520 (1.02x) (9)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 520/511 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 56 - 0.072%
Testing bit 31
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 530 (1.04x) (19)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 40/31 (1.25x)
Testing collisions (low 32-bit) - Expected 511.9, actual 516 (1.01x) (5)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1051/1023 (1.03x)
Testing distribution - Worst bias is the 18-bit window at bit 49 - 0.093%
Testing bit 32
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 547 (1.07x) (36)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 149/127 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 499 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 29 bits: 4164/4090 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 13 - 0.059%
Testing bit 33
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 554 (1.08x) (43)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 554/511 (1.08x)
Testing collisions (low 32-bit) - Expected 511.9, actual 533 (1.04x) (22)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing distribution - Worst bias is the 18-bit window at bit 10 - 0.082%
Testing bit 34
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 532 (1.04x) (21)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 495 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 67/63 (1.05x)
Testing distribution - Worst bias is the 18-bit window at bit 60 - 0.087%
Testing bit 35
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing collisions (low 32-bit) - Expected 511.9, actual 513 (1.00x) (2)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 140/127 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 45 - 0.093%
Testing bit 36
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 38/31 (1.19x)
Testing collisions (low 32-bit) - Expected 511.9, actual 543 (1.06x) (32)
Testing collisions (low 24-36 bits) - Worst is 35 bits: 70/63 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 3 - 0.080%
Testing bit 37
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 526 (1.03x) (15)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 46/31 (1.44x)
Testing collisions (low 32-bit) - Expected 511.9, actual 508 (0.99x) (-3)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 138/127 (1.08x)
Testing distribution - Worst bias is the 18-bit window at bit 54 - 0.064%
Testing bit 38
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 529 (1.03x) (18)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 40/31 (1.25x)
Testing collisions (low 32-bit) - Expected 511.9, actual 511 (1.00x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 37/31 (1.16x)
Testing distribution - Worst bias is the 18-bit window at bit 28 - 0.086%
Testing bit 39
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 523 (1.02x) (12)
Testing collisions (high 24-36 bits) - Worst is 34 bits: 135/127 (1.05x)
Testing collisions (low 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (low 24-36 bits) - Worst is 33 bits: 284/255 (1.11x)
Testing distribution - Worst bias is the 18-bit window at bit 22 - 0.073%
Testing bit 40
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 515 (1.01x) (4)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 33/31 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 42/31 (1.31x)
Testing distribution - Worst bias is the 18-bit window at bit 20 - 0.087%
Testing bit 41
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 509 (0.99x) (-2)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 34/31 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 43 - 0.105%
Testing bit 42
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 573 (1.12x) (62)
Testing collisions (high 24-36 bits) - Worst is 36 bits: 41/31 (1.28x)
Testing collisions (low 32-bit) - Expected 511.9, actual 503 (0.98x) (-8)
Testing collisions (low 24-36 bits) - Worst is 31 bits: 1043/1023 (1.02x)
Testing distribution - Worst bias is the 18-bit window at bit 8 - 0.080%
Testing bit 43
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 500 (0.98x)
Testing collisions (high 24-36 bits) - Worst is 24 bits: 126287/125777 (1.00x)
Testing collisions (low 32-bit) - Expected 511.9, actual 549 (1.07x) (38)
Testing collisions (low 24-36 bits) - Worst is 34 bits: 141/127 (1.10x)
Testing distribution - Worst bias is the 18-bit window at bit 32 - 0.086%
Testing bit 44
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 556 (1.09x) (45)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 556/511 (1.09x)
Testing collisions (low 32-bit) - Expected 511.9, actual 544 (1.06x) (33)
Testing collisions (low 24-36 bits) - Worst is 32 bits: 544/511 (1.06x)
Testing distribution - Worst bias is the 18-bit window at bit 39 - 0.050%
Testing bit 45
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 545 (1.06x) (34)
Testing collisions (high 24-36 bits) - Worst is 35 bits: 78/63 (1.22x)
Testing collisions (low 32-bit) - Expected 511.9, actual 497 (0.97x)
Testing collisions (low 24-36 bits) - Worst is 26 bits: 32465/32429 (1.00x)
Testing distribution - Worst bias is the 18-bit window at bit 42 - 0.080%
Testing bit 46
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)
Testing collisions (high 32-bit) - Expected 511.9, actual 525 (1.03x) (14)
Testing collisions (high 24-36 bits) - Worst is 32 bits: 525/511 (1.03x)
Testing collisions (low 32-bit) - Expected 511.9, actual 531 (1.04x) (20)
Testing collisions (low 24-36 bits) - Worst is 36 bits: 35/31 (1.09x)
Testing distribution - Worst bias is the 18-bit window at bit 32 - 0.052%
Testing bit 47
Testing collisions ( 64-bit) - Expected 0.0, actual 0 (0.00x)