bestMoveChangesTuning vs bestMoveChangesTuning diff

39617/20000 iterations
71716/80000 games played

Details

id553e8bca0ebc5938ea196243
new_tagbestMoveChangesTuning (Include Marco's tuning magic)
new_signature7762189
new_optionsHash=128 nodestime=600
resolved_newea05bd6b3ae90e95a3817df8e2f60da3bca5d3bb
base_tagbestMoveChangesTuning (Include Marco's tuning magic)
base_signature7762189
base_optionsHash=128 nodestime=600
resolved_baseea05bd6b3ae90e95a3817df8e2f60da3bca5d3bb
num_games80000
spsaIter: 39617, A: 5000, alpha 0.602000, gamma 0.101000, clipping old, rounding deterministic
param: upfPars_0, best: 96.34, start: 100.00, min: 0.00, max: 200.00, c 27.189676, a 88.836181
param: upfPars_1, best: 62.21, start: 60.00, min: 0.00, max: 120.00, c 16.313805, a 31.981025
param: bmcPars_0, best: 98.84, start: 100.00, min: 0.00, max: 200.00, c 27.189676, a 88.836181
param: bmcPars_1, best: 48.27, start: 50.00, min: 0.00, max: 100.00, c 13.594838, a 22.209045
tc60+0.2
threads1
book2moves_v1.pgn
book_depth8
priority-100
internal_priority-1430866178.0
usernameSC
tests_repohttps://github.com/Stefano80/Stockfish
infoGiven that the manually tuned bestMoveChanges performed much better than the trivial one and the BMCtime is not looking really promising, I'll give a try at tuning per SPSA. Using nodestime as specified in the guidelines, and using a longer tc in the hope to be more sensitive on time management. (Both as in the previous two patches).

Actions



Time

start time2015-04-27 19:19:38
last updated2015-05-06 10:29:30

Tasks (0 active workers with 0 cores)

Idx Worker Info Last Updated Played Wins Losses Draws Crashes Time
0 jkiiski-3cores-38 Linux 3.16.0-4-amd64 2015-04-28 15:00:53 1000 / 1000 189 180 631 0 0
1 snicolet-3cores-183 Darwin 13.4.0 2015-04-28 16:54:47 1000 / 1000 171 155 674 0 0
2 spams-3cores-335 Windows 7 2015-04-29 04:57:05 1000 / 1000 173 162 665 0 0
3 Freja-3cores-69 Darwin 14.3.0 2015-04-28 23:01:03 1000 / 1000 154 166 680 0 0
4 crunchy-7cores-353 Windows 7 2015-04-29 04:24:34 1000 / 1000 189 155 656 0 0
5 psk-4cores-10 Linux 3.13.0-45-generic 2015-04-29 05:18:43 1000 / 1000 177 175 648 0 0
6 crunchy-7cores-353 Windows 7 2015-04-29 06:46:50 1000 / 1000 178 179 643 0 0
7 snicolet-3cores-172 Darwin 13.4.0 2015-04-29 19:07:34 1000 / 1000 167 188 645 0 0
8 psk-4cores-10 Linux 3.13.0-45-generic 2015-04-29 13:46:32 1000 / 1000 182 174 644 0 0
11 ville-3cores-89 Linux 3.2.0-4-amd64 2015-04-30 04:27:50 1000 / 1000 173 178 649 0 0
12 sqrt2-3cores-39 Linux 3.2.0-4-amd64 2015-04-29 22:21:40 1000 / 1000 171 179 650 0 0
13 psk-4cores-10 Linux 3.13.0-45-generic 2015-04-30 03:30:50 1000 / 1000 165 186 649 0 0
14 sqrt2-3cores-39 Linux 3.2.0-4-amd64 2015-04-30 03:57:16 1000 / 1000 187 187 626 0 0
15 sqrt2-3cores-39 Linux 3.2.0-4-amd64 2015-04-30 07:37:15 1000 / 1000 147 174 679 0 0
17 Freja-3cores-69 Darwin 14.3.0 2015-04-30 17:22:52 1000 / 1000 153 164 683 0 0
18 ctoks-3cores-525 Windows 8 2015-04-30 08:17:08 1000 / 1000 182 178 640 0 0
19 ctoks-3cores-525 Windows 8 2015-04-30 15:55:54 1000 / 1000 167 173 660 0 1
20 psk-4cores-10 Linux 3.13.0-45-generic 2015-04-30 10:26:23 1000 / 1000 181 204 615 0 0
21 spams-3cores-341 Windows 7 2015-04-30 16:35:31 1000 / 1000 189 153 658 0 0
22 spams-3cores-335 Windows 7 2015-04-30 15:36:43 1000 / 1000 164 173 663 0 0
23 psk-4cores-10 Linux 3.13.0-45-generic 2015-04-30 14:55:44 1000 / 1000 166 184 650 0 0
24 psk-4cores-10 Linux 3.13.0-45-generic 2015-04-30 16:24:33 1000 / 1000 179 187 634 0 0
25 crunchy-7cores-353 Windows 7 2015-05-01 05:14:53 1000 / 1000 159 164 677 0 0
26 sqrt2-3cores-39 Linux 3.2.0-4-amd64 2015-05-01 04:27:53 1000 / 1000 182 168 650 0 0
27 spams-3cores-335 Windows 7 2015-05-01 05:54:54 1000 / 1000 177 170 653 0 0
28 Fisherman-5cores-372 Windows 7 2015-05-01 06:29:52 1000 / 1000 184 180 636 0 0
29 spams-3cores-341 Windows 7 2015-05-01 08:40:59 1000 / 1000 185 178 637 0 0
30 crunchy-7cores-353 Windows 7 2015-05-01 10:23:25 1000 / 1000 154 162 684 0 0
31 ville-3cores-89 Linux 3.2.0-4-amd64 2015-05-01 18:09:46 1001 / 1000 175 166 660 0 0
32 CoffeeOne-7cores-211 Windows 7 2015-05-01 15:07:43 1000 / 1000 164 171 665 0 0
33 CoffeeOne-23cores-209 Windows 2012Server 2015-05-01 16:54:53 1000 / 1000 182 183 635 0 0
34 CoffeeOne-23cores-663 Windows 2012Server 2015-05-01 15:50:52 1000 / 1000 177 153 670 0 0
35 psk-4cores-10 Linux 3.13.0-45-generic 2015-05-01 17:39:09 1000 / 1000 169 186 645 0 0
36 fastgm-3cores-529 Windows 7 2015-05-05 13:04:27 1000 / 1000 160 190 650 0 0
37 Unununium-3cores-71 Windows 7 2015-05-05 16:01:19 1000 / 1000 159 175 666 0 0
38 spams-3cores-350 Windows 7 2015-05-05 16:09:00 1000 / 1000 186 167 647 0 0
39 leszek-7cores-221 Windows 7 2015-05-05 20:49:20 1000 / 1000 147 145 708 0 0
40 spams-3cores-346 Windows 7 2015-05-05 16:44:39 1000 / 1000 181 166 653 0 0
41 vdbergh-5cores-33 Linux 2.6.32-431.11.2.el6.x86_64 2015-05-05 17:22:04 1000 / 1000 176 177 647 0 0
42 Fisherman-5cores-374 Windows 7 2015-05-05 16:51:03 1000 / 1000 170 189 641 0 0
44 cw-7cores-403 Windows 7 2015-05-05 19:35:37 1000 / 1000 171 175 654 0 0
47 homyur-2cores-156 Windows 7 2015-05-05 18:17:02 1000 / 1000 183 179 638 0 0
48 cw-7cores-403 Windows 7 2015-05-05 18:23:56 1000 / 1000 146 152 702 0 0
49 SC-2cores-180 Linux 3.19.0-15-generic 2015-05-05 18:23:17 1000 / 1000 169 194 637 0 0
50 psk-4cores-10 Linux 3.13.0-45-generic 2015-05-05 15:36:20 1000 / 1000 194 176 630 0 0
51 sunu-2cores-199 Linux 3.19.0-3.slh.4-aptosid-amd64 2015-05-05 22:46:28 1000 / 1000 156 163 681 0 0
52 lbraesch-7cores-24 Linux 3.16.0-34-generic 2015-05-05 16:33:42 1000 / 1000 169 168 663 0 0
53 mbootsector-1cores-25 Windows 7 2015-05-05 20:47:14 1000 / 1000 158 174 668 0 0
54 tinker-4cores-397 Windows 7 2015-05-05 17:06:38 1000 / 1000 194 177 629 0 0
55 Isidor-7cores-462 Windows 8 2015-05-05 17:01:46 1000 / 1000 187 187 626 0 0
57 lbraesch-7cores-24 Linux 3.16.0-34-generic 2015-05-05 21:12:27 1000 / 1000 177 170 653 0 0
58 psk-4cores-10 Linux 3.13.0-45-generic 2015-05-05 17:25:52 1000 / 1000 189 175 636 0 0
59 infinigon-3cores-106 Linux 4.0.1-1-ARCH 2015-05-05 18:17:58 1000 / 1000 184 189 627 0 0
60 spams-3cores-346 Windows 7 2015-05-05 19:48:01 1000 / 1000 183 178 639 0 0
61 tinker-3cores-208 Windows 7 2015-05-06 00:57:02 1000 / 1000 173 154 673 0 0
62 drabel-1cores-595 Windows 7 2015-05-06 09:03:15 1000 / 1000 174 186 640 0 0
63 Unununium-3cores-71 Windows 7 2015-05-05 19:39:59 1000 / 1000 181 189 630 0 0
65 cw-7cores-403 Windows 7 2015-05-05 19:37:22 1000 / 1000 188 193 619 0 0
66 crunchy-7cores-130 Windows 7 2015-05-05 19:14:26 1000 / 1000 185 168 647 0 0
67 lbraesch-7cores-24 Linux 3.16.0-34-generic 2015-05-05 19:33:02 1000 / 1000 169 179 652 0 0
68 tvijlbrief-3cores-76 Linux 3.13.0-30-generic 2015-05-05 19:27:03 1000 / 1000 176 157 667 0 0
69 cw-7cores-403 Windows 7 2015-05-05 19:40:05 1000 / 1000 197 175 628 0 1
70 cw-3cores-335 Windows 7 2015-05-05 23:18:12 1000 / 1000 184 185 631 0 0
71 Fisherman-5cores-374 Windows 7 2015-05-05 19:56:38 1000 / 1000 157 159 684 0 0
72 spams-3cores-347 Windows 7 2015-05-06 01:27:34 1000 / 1000 162 186 652 1 0
73 cw-7cores-403 Windows 7 2015-05-06 00:27:04 1000 / 1000 160 146 694 0 0
74 SC-3cores-572 Linux 3.19.0-15-generic 2015-05-06 05:24:03 1000 / 1000 174 170 656 0 3
75 cw-5cores-334 Windows 7 2015-05-06 10:29:30 715 / 1000 120 115 480 0 1
76 crunchy-3cores-356 Windows 7 2015-05-06 05:15:15 1000 / 1000 187 181 632 0 0
77 sunu-2cores-199 Linux 3.19.0-3.slh.4-aptosid-amd64 2015-05-06 09:51:18 1000 / 1000 172 182 646 0 0
78 sqrt2-3cores-39 Linux 3.2.0-4-amd64 2015-05-06 07:01:02 1000 / 1000 184 185 631 0 0
79 SC-3cores-572 Linux 3.19.0-15-generic 2015-05-06 08:41:55 1000 / 1000 163 165 672 0 0