pawnhash2 vs master diff

Details

id5d01226d0ebc5925cf09cc48
new_tagpawnhash2 (Scale pawn hash with tt, pawn hash now 3/8 LARGER )
new_signature3883245
new_optionsHash=8
resolved_new8fe71e6c21ec5286c6a6b28cad03190a2d9d78b9
base_tagmaster (No DC prune in QS (#2185))
base_signature3883245
base_optionsHash=8
resolved_basea9cca5c953e6ccec865102b13b47b9f45d98a0fc
sprtelo0: 0.50 alpha: 0.05 elo1: 4.50 beta: 0.05 state: -
num_games250000
tc10+0.1
threads1
book2moves_v1.pgn
book_depth8
auto_purgeTrue
priority-1
internal_priority-1560363237.0
usernamexoto
tests_repohttps://github.com/xoto10/stockfish-xoto10
infoPriority -1 for code review. Attempt at scaling pawn hash with tt size. See comments on sg's branch https://github.com/locutus2/Stockfish/compare/a9cca5c...7d6f307
I think this uses 8x pawn hash compared to master at stc, but even more as tt scales up (so 64x at ltc).

Actions



Stats

chi^263.97
dof82
p-value92.97%

Time

start time2019-06-12 16:03:57
last updated2019-06-12 21:36:09

Tasks (0 active workers with 0 cores)

Idx Worker Info Last Updated Played Wins Losses Draws Crashes Time Residual
0 nordlandia-3cores-1504 Windows 10 2019-06-12 17:58:02 250 / 250 49 50 151 0 0 1.609
1 velislav-3cores-636 Linux 5.0.0-15-generic 2019-06-12 17:32:01 250 / 250 55 50 145 0 0 0.547
2 velislav-3cores-636 Linux 5.0.0-15-generic 2019-06-12 18:40:29 250 / 250 61 63 126 0 0 0.547
3 0xB00B1ES-2cores-119 Windows 10 2019-06-12 17:47:09 250 / 250 59 49 142 0 0 0.955
4 racerschmacer-1cores-1214 Windows 10 2019-06-12 18:59:53 250 / 250 49 45 156 0 0 2.252
5 dew-5cores-265 Linux 4.9.0-8-amd64 2019-06-12 17:35:20 250 / 250 59 64 127 0 0 0.616
6 dew-6cores-273 Linux 4.0.5-gentoo 2019-06-12 17:30:29 250 / 250 45 59 146 0 0 1.731
7 dew-3cores-256 Linux 3.12.13-gentoo 2019-06-12 18:00:28 250 / 250 60 51 139 0 0 0.647
8 tvijlbrief-7cores-481 Linux 4.15.0-51-generic 2019-06-12 17:12:19 250 / 250 56 50 144 0 0 0.801
9 dew-3cores-433 Linux 3.17.7-hardened-r1 2019-06-12 19:13:36 250 / 250 56 44 150 0 0 1.254
10 Vizvezdenec-6cores-448 Windows 10 2019-06-12 17:13:02 250 / 250 60 62 128 0 0 2.597
11 leszek-7cores-2494 Windows 7 2019-06-12 17:50:04 250 / 250 62 53 135 0 0 0.869
12 nordlandia-3cores-1505 Windows 10 2019-06-12 17:27:12 250 / 250 55 52 143 0 0 0.547
13 robal-5cores-302 Darwin 18.6.0 2019-06-12 17:19:27 250 / 250 56 46 148 0 0 1.417
14 mhoram-1cores-333 Linux 4.9.0-9-amd64 2019-06-12 20:19:13 250 / 250 55 54 141 0 0 0.324
15 grandphish2-5cores-838 Windows 10 2019-06-12 17:20:50 250 / 250 58 54 138 0 0 0.257
16 gvreuls-4cores-751 Linux 5.1.7-300.fc30.x86_64 2019-06-12 17:53:00 250 / 250 49 53 148 0 0 0.830
17 Vizvezdenec-6cores-448 Windows 10 2019-06-12 18:30:52 250 / 250 50 72 128 0 0 2.597
18 fkraiem-1cores-12 Linux 5.0.0-16-generic 2019-06-12 20:29:54 250 / 250 54 58 138 0 0 0.431
19 sunu-2cores-907 Linux 4.20.0-0.slh.1-aptosid-amd64 2019-06-12 18:21:16 250 / 250 59 62 129 0 0 1.218
20 dew-3cores-264 Linux 3.4.2-hardened 2019-06-12 18:05:53 250 / 250 64 55 131 0 0 1.174
21 grandphish2-5cores-839 Windows 10 2019-06-12 18:31:58 250 / 250 55 60 135 0 0 0.739
22 dew-3cores-433 Linux 3.17.7-hardened-r1 2019-06-12 18:06:58 250 / 250 62 55 133 0 0 1.254
23 speedycpu-1cores-220 Windows 7 2019-06-12 18:47:26 250 / 250 56 52 142 0 0 0.493
24 agg177-2cores-47 Windows 10 2019-06-12 17:42:28 250 / 250 63 60 127 0 0 1.475
25 MaZePallas-4cores-64 Linux 5.1.6-300.fc30.x86_64 2019-06-12 17:29:16 250 / 250 53 49 148 0 0 1.254
26 mhoram-3cores-336 Linux 4.9.0-9-amd64 2019-06-12 17:30:29 250 / 250 65 61 124 0 0 1.861
27 AdrianSchmidt1990-4cores-4 Windows 10 2019-06-12 17:19:25 250 / 250 59 57 134 0 0 0.576
28 ElbertoOne-6cores-773 Windows 10 2019-06-12 17:22:43 250 / 250 65 55 130 0 0 1.327
29 dew-5cores-265 Linux 4.9.0-8-amd64 2019-06-12 18:50:52 250 / 250 50 52 148 0 0 0.616
30 dew-6cores-271 Linux 3.17.7-hardened-r1 2019-06-12 17:25:35 250 / 250 58 59 133 0 0 0.704
31 robal-2cores-301 Windows 10 2019-06-12 17:46:33 250 / 250 55 62 133 0 0 1.047
32 SFisthebest-3cores-84 Windows 7 2019-06-12 17:35:06 250 / 250 53 58 139 0 0 0.508
33 dew-3cores-263 Linux 3.2.12-gentoo 2019-06-12 17:58:40 250 / 250 54 54 142 0 0 0.452
34 nordlandia-3cores-1505 Windows 10 2019-06-12 18:45:02 250 / 250 59 63 128 0 0 0.547
35 dew-3cores-257 Linux 2.6.36-gentoo-r5 2019-06-12 17:56:19 250 / 250 55 49 146 0 0 0.967
36 MaZePallas-4cores-64 Linux 5.1.6-300.fc30.x86_64 2019-06-12 19:06:46 250 / 250 63 50 137 0 0 1.254
37 gvreuls-4cores-751 Linux 5.1.7-300.fc30.x86_64 2019-06-12 19:45:36 250 / 250 61 51 138 0 0 0.830
38 dew-3cores-272 Linux 3.18.7-gentoo 2019-06-12 17:57:39 250 / 250 52 59 139 0 1 0.661
39 Gero-1cores-187 Windows 7 2019-06-12 21:11:23 250 / 250 58 58 134 0 0 1.106
40 dew-3cores-252 Linux 4.12.12-gentoo 2019-06-12 18:12:20 250 / 250 40 53 157 0 0 2.496
41 dew-6cores-268 Linux 3.8.13-gentoo 2019-06-12 17:30:05 250 / 250 61 56 133 0 0 0.716
42 dew-5cores-255 Linux 3.18.9-hardened 2019-06-12 17:39:20 250 / 250 55 56 139 0 0 0.202
43 horst.prack-1cores-2893 Linux 4.19.0-5-amd64 2019-06-12 21:23:48 250 / 250 57 51 142 0 1 0.647
44 leszek-3cores-2499 Windows 2003Server 2019-06-12 18:16:55 250 / 250 63 72 115 0 5 3.018
45 Gero-1cores-187 Windows 7 2019-06-12 19:04:50 250 / 250 49 46 155 0 0 1.106
46 nordlandia-1cores-1503 Windows 10 2019-06-12 19:07:39 250 / 250 55 52 143 0 0 0.581
47 dew-1cores-407 Windows 2003Server 2019-06-12 21:36:09 250 / 250 57 51 142 0 0 0.647
48 nordlandia-1cores-1506 Windows 10 2019-06-12 21:04:55 250 / 250 53 58 139 0 0 0.508
49 linrock-1cores-2 Linux 4.15.13-x86_64-linode106 2019-06-12 21:26:10 250 / 250 59 55 136 0 0 0.410