Stockfish Testing Queue

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Finished - 551 tests

20-08-17 Fi smallerLookups diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 17438 W: 3095 L: 3192 D: 11151
sprt @ 10+0.1 th 1 Rerunning as requested here https://github.com/official-stockfish/Stockfish/pull/1217
18-08-17 Fi memShrink diff
LLR: 2.96 (-2.94,2.94) [0.00,4.00]
Total: 94883 W: 17554 L: 17071 D: 60258
sprt @ 10+0.1 th 1 Final attempt
18-08-17 Fi memShrink diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 25458 W: 4586 L: 4656 D: 16216
sprt @ 10+0.1 th 1 Only keep the most significant change according to bench which is the pawn hash.
17-08-17 Fi memShrink diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 66130 W: 11871 L: 11803 D: 42456
sprt @ 10+0.1 th 1 Now that stats16 is in let's test this for a gain.
06-08-17 Fi psqt2 diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 13813 W: 2437 L: 2546 D: 8830
sprt @ 10+0.1 th 1 Another PSQT tune
03-08-17 Fi partitionEnd diff
LLR: -5.29 (-2.94,2.94) [0.00,5.00]
Total: 25041 W: 4409 L: 4527 D: 16105
sprt @ 10+0.1 th 1 Put bad quiets at the end
03-08-17 Fi preSort diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10783 W: 1915 L: 1994 D: 6874
sprt @ 10+0.1 th 1 Add a pass to help sorting.
21-07-17 Fi master diff
ELO: 8.22 +-2.1 (95%) LOS: 100.0%
Total: 40000 W: 7750 L: 6804 D: 25446
40000 @ 10+0.1 th 1 Let's see what a doubling is worth with TT pressure. To be compared to http://tests.stockfishchess.org/tests/view/5971a2f80ebc5916ff649df0 Half throughput.
21-07-17 Fi master diff
ELO: 2.30 +-2.0 (95%) LOS: 98.6%
Total: 40000 W: 7376 L: 7111 D: 25513
40000 @ 10+0.1 th 1 Measure how much elo we get from doubling TT size from 4MB to 8MB at STC. See pull #1178
17-07-17 Fi 0b379727944e7edd0ab1850 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 46458 W: 8334 L: 8333 D: 29791
sprt @ 10+0.1 th 1 Mobility values tuned using the same tuner that worked on psqt.
13-07-17 Fi PSQT diff
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 134383 W: 17486 L: 16993 D: 99904
sprt @ 60+0.6 th 1 LTC Take 2
10-07-17 Fi PSQT diff
LLR: 3.51 (-2.94,2.94) [0.00,4.00]
Total: 76036 W: 13793 L: 13351 D: 48892
sprt @ 10+0.1 th 1 Take 2
13-07-17 Fi kingInit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 29011 W: 5264 L: 5265 D: 18482
sprt @ 10+0.1 th 1 Opposite of new version by @snicolet
12-07-17 Fi kingInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14795 W: 2563 L: 2626 D: 9606
sprt @ 10+0.1 th 1 A version by @snicolet
11-07-17 Fi kingInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 26514 W: 4735 L: 4748 D: 17031
sprt @ 10+0.1 th 1 Take 2. Try the opposite.
10-07-17 Fi kingInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7863 W: 1330 L: 1422 D: 5111
sprt @ 10+0.1 th 1 Use king safety in initiative. Idea from http://talkchess.com/forum/viewtopic.php?topic_view=threads&p=722392&t=64563
08-07-17 Fi StatsPrecision diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 44834 W: 8012 L: 8017 D: 28805
sprt @ 10+0.1 th 1 Improve precision when updating stats.
05-07-17 Fi PSQT diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 37952 W: 6771 L: 6799 D: 24382
sprt @ 10+0.1 th 1 PSQT tuned using a custom tuner.
25-06-17 Fi mobility diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 122417 W: 21949 L: 21692 D: 78776
sprt @ 10+0.1 th 1 Version 4 of my new tuner.
04-07-17 Fi ExtraQueens diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13367 W: 2374 L: 2442 D: 8551
sprt @ 10+0.1 th 1 Extend promotions since we penalize multiple queens. Could someone familiar with Position::see_ge() confirm it handles promotions correctly? I'm not sure.
03-07-17 Fi ExtraQueens diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 28270 W: 5118 L: 5123 D: 18029
sprt @ 10+0.1 th 1 Take2. Increase multiple queen penalty to a pawn.
01-07-17 Fi ExtraQueens diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 41096 W: 5204 L: 5191 D: 30701
sprt @ 60+0.6 th 1 LTC Adjust for extra queens. Idea posted by Bold...@hotmail.com https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/wS0c4_21tOo
01-07-17 Fi ExtraQueens diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 9039 W: 1718 L: 1554 D: 5767
sprt @ 10+0.1 th 1 Adjust for extra queens. Idea posted by Bold...@hotmail.com https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/wS0c4_21tOo
25-06-17 Fi mobility diff
LLR: -3.12 (-2.94,2.94) [0.00,4.00]
Total: 39693 W: 7085 L: 7116 D: 25492
sprt @ 10+0.1 th 1 Take 3.(I'm testing a new tuning method)
23-06-17 Fi mobility diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 25015 W: 4459 L: 4530 D: 16026
sprt @ 10+0.1 th 1 Take 2
22-06-17 Fi mobility diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 12613 W: 2192 L: 2306 D: 8115
sprt @ 10+0.1 th 1 Tuned mobility values.
07-06-17 Fi initSign diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 36066 W: 6509 L: 6543 D: 23014
sprt @ 10+0.1 th 1 Retest of https://github.com/official-stockfish/Stockfish/pull/1132 by @Stefano80 to see if it's an elo gain.
07-06-17 Fi Magics2D diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 10400 W: 1787 L: 1961 D: 6652
sprt @ 10+0.1 th 1 Reduce magics memory usage while removing a bit of code. (I wish I could just bench thins non functional change but if affects init time so that wouldn't be valid.)
19-05-17 Fi helperDepth2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9376 W: 1478 L: 1564 D: 6334
sprt @ 5+0.05 th 7 Set helper depths based off main thread.
13-05-17 Fi catchUpDepth diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11898 W: 1842 L: 1918 D: 8138
sprt @ 5+0.05 th 7 Take3
09-05-17 Fi catchUpDepth diff
LLR: -2.30 (-2.94,2.94) [0.00,5.00]
Total: 41186 W: 6435 L: 6374 D: 28377
sprt @ 5+0.05 th 7 Don't let a helper thread start a depth lower than what half or more of the other threads already passed. See commit notes for more links.
10-05-17 Fi catchUpDepth diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 46316 W: 5582 L: 5558 D: 35176
sprt @ 20+0.2 th 7 LTC Take 1 is struggling so set it to pri -1. This version is +5.7 elo after 8k local games.
10-05-17 Fi catchUpDepth diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 31855 W: 5284 L: 5037 D: 21534
sprt @ 5+0.05 th 7 Take 1 is struggling so set it to pri -1. This version is +5.7 elo after 8k local games.
06-05-17 Fi exactSave diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 88382 W: 15993 L: 16302 D: 56087
sprt @ 10+0.1 th 1 See if we need exact bound in save at all.
05-05-17 Fi exactSave diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 16913 W: 3106 L: 3159 D: 10648
sprt @ 10+0.1 th 1 Take 2
04-05-17 Fi exactSave diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 20945 W: 3778 L: 3863 D: 13304
sprt @ 10+0.1 th 1 Tweak BOUND_EXACT save. High pressure 1MB.
03-05-17 Fi ttWritePolicy diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 73127 W: 13463 L: 13274 D: 46390
sprt @ 10+0.1 th 1 Respin of this @VoyagerOne patch w/ high hash pressure. 1MB
28-04-17 Fi endSwap diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 21328 W: 3815 L: 3850 D: 13663
sprt @ 10+0.1 th 1 Take 2
27-04-17 Fi endSwap diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 25568 W: 4622 L: 4638 D: 16308
sprt @ 10+0.1 th 1 Optimize partial sort by swapping worse items to the end.
27-04-17 Fi adaptiveSort diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7857 W: 1391 L: 1483 D: 4983
sprt @ 10+0.1 th 1 Only sort quiets within a margin of best quiet.
25-04-17 Fi d2a90288b0fe7d44f77a387 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 12318 W: 2117 L: 2232 D: 7969
sprt @ 10+0.1 th 1 Same as http://tests.stockfishchess.org/tests/view/58fbc2400ebc59035df33e4b except 0 value quiets will not be sorted at depth 1.
21-04-17 Fi skipQuiets2B diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15398 W: 2810 L: 2869 D: 9719
sprt @ 10+0.1 th 1 Retry this yellow w/ a now more efficient implementation. http://tests.stockfishchess.org/tests/view/58c871710ebc59035df32dcf
20-04-17 Fi NoZeroSort diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 45770 W: 8290 L: 8290 D: 29190
sprt @ 10+0.1 th 1 Don't sort 0 value quiets for depths 1 and 2, as was the case in previous master.
12-04-17 Fi preInsertion diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14528 W: 2592 L: 2655 D: 9281
sprt @ 10+0.1 th 1 Take 3
11-04-17 Fi preInsertion diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15628 W: 2835 L: 2893 D: 9900
sprt @ 10+0.1 th 1 Take 2
09-04-17 Fi preInsertion diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 59282 W: 10810 L: 10682 D: 37790
sprt @ 10+0.1 th 1 Add a preprocessing pass to insertion sort.
08-04-17 Fi skipZero diff
LLR: -3.87 (-2.94,2.94) [0.00,5.00]
Total: 23717 W: 4259 L: 4322 D: 15136
sprt @ 10+0.1 th 1 Start skipping quiets w/ 0 value after we get 3 or more positive ones.
08-04-17 Fi TTbound diff
LLR: -3.27 (-2.94,2.94) [0.00,5.00]
Total: 21721 W: 3996 L: 4041 D: 13684
sprt @ 10+0.1 th 1 Prefer positive lower bounds and negative upper bounds in the TT. 1MB high pressure.
05-04-17 Fi partialInsSort diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 40931 W: 7428 L: 7379 D: 26124
sprt @ 10+0.1 th 1 Insertion sort N best elements.
30-03-17 Fi approximateSort diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 22907 W: 4140 L: 4168 D: 14599
sprt @ 10+0.1 th 1 approximate insertion sort.