Stockfish Testing Queue

Finished - 50774 tests

15-10-12 sni pawn_asymmetry3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6604 W: 1191 L: 1288 D: 4125
sprt @ 15+0.05 th 1 Try pawn asymmetry
15-10-12 IIv reduction_tune diff
309/20000 iterations
631/40000 games played
40000 @ 30+0.05 th 1 Tuning my original idea on reduction - see more under comments.
15-10-11 n_p Tuned_PassedFile diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 33321 W: 6168 L: 6150 D: 21003
sprt @ 15+0.05 th 1 Test SPSA-values of PassedFile.
15-10-11 IIv reduction_check diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 35645 W: 6594 L: 6628 D: 22423
sprt @ 15+0.05 th 1 Trying tuned values for the first 12 moves.
15-10-12 Voy LMRt diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9243 W: 1692 L: 1778 D: 5773
sprt @ 15+0.05 th 1 Take 2.
15-10-10 jki MoveStats diff
ELO: 2.02 +-1.3 (95%) LOS: 99.9%
Total: 100459 W: 17344 L: 16761 D: 66354
100000 @ 30+0.05 th 1 Measure ELO gain of MoveStats patch
15-10-11 pec lazy_branching diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8674 W: 1409 L: 1498 D: 5767
sprt @ 15+0.05 th 7 Correction for time used due to higher branching factor for many threads.
15-10-09 n_p Tune_PassedFile diff
48914/50000 iterations
99546/100000 games played
100000 @ 30+0.05 th 1 Another SPSA-session on PassedFile.
15-10-10 jos simplify_lazy diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 49389 W: 8516 L: 8442 D: 32431
sprt @ 15+0.05 th 3 Simplify altering the search depth of the helper threads. As a side-effect, the old iterative deepening loop logic is being restored. (Both branches now with 'Retire rook contact checks'.)
15-10-11 Fis max_half_time diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14573 W: 2711 L: 2773 D: 9089
sprt @ 15+0.05 th 1 Take 3 on Vadim's idea. Likely final try.
15-10-10 Fis max_half_time diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 44410 W: 8251 L: 8184 D: 27975
sprt @ 15+0.05 th 1 Never use more than half of remaining time. Suggested by Vadim(author of Gull)
15-10-11 sni check diff
LLR: -2.99 (-2.94,2.94) [0.00,5.00]
Total: 24285 W: 4481 L: 4503 D: 15301
sprt @ 15+0.05 th 1 Suppress popcounts in check analysis (take 2: use original values for checking bonus)
15-10-10 IIv reduction_tune diff
9910/10000 iterations
20000/20000 games played
20000 @ 30+0.05 th 1 Tuning moves 7-12, session 3. Read more on the forum.
15-10-10 mco tune_imbalance diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 36636 W: 5575 L: 5617 D: 25444
sprt @ 60+0.05 th 1 LTC: Test imbalance tuning after 75K games
15-10-10 Mys QCC diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 42691 W: 7931 L: 7872 D: 26888
sprt @ 15+0.05 th 1 See how also scoring Queen contact checks inclusive of King performs.
15-10-11 Fis max_half_time diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 20821 W: 3857 L: 3892 D: 13072
sprt @ 15+0.05 th 1 1/4 of time bank only. Take 2 on Vadim's idea.
15-10-11 lbr time_loss_fix diff
ELO: -2.43 +-4.3 (95%) LOS: 13.6%
Total: 10000 W: 1991 L: 2061 D: 5948
10000 @ 2+0.01 th 7 I hope to see lots of time losses with lazy_smp here :-)
15-10-10 bin pawn_imbalance diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8998 W: 1629 L: 1716 D: 5653
sprt @ 15+0.05 th 1 try 3 (fixed)
15-10-10 sni check diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3811 W: 669 L: 779 D: 2363
sprt @ 15+0.05 th 1 Suppress popcounts in check analysis
15-10-10 bin pawn_imbalance diff
LLR: -2.16 (-2.94,2.94) [0.00,5.00]
Total: 31200 W: 5854 L: 5810 D: 19536
sprt @ 15+0.05 th 1 Try 3, against Knight/King should be winning
15-10-10 bin pawn_imbalance diff
LLR: -3.46 (-2.94,2.94) [0.00,5.00]
Total: 15976 W: 2923 L: 3001 D: 10052
sprt @ 15+0.05 th 1 Try 2, just minor imbalance
15-10-10 bin pawn_imbalance diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 6933 W: 1225 L: 1321 D: 4387
sprt @ 15+0.05 th 1 Bonus for imbalanced pieces and pawn advantage
15-10-08 sni check diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 84377 W: 15693 L: 15453 D: 53231
sprt @ 15+0.05 th 1 Add king support for queen contact checks. The difference should probably be visible only in late queen endgames, so it's difficult to test this in fishtest.
15-10-10 mco tune_imbalance diff
LLR: 2.94 (-2.94,2.94) [0.00,4.00]
Total: 27667 W: 5247 L: 4994 D: 17426
sprt @ 15+0.05 th 1 Test iimbalance tuning after 75K games
15-10-08 mco tune_imbalance diff
37400/50000 iterations
75915/100000 games played
100000 @ 60+0.05 th 1 Tune imbalance at LTC (recently this was a good approach by Stefano)
15-10-09 IIv lazy_smp_log2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 23041 W: 3903 L: 3983 D: 15155
sprt @ 15+0.05 th 3 Additional depth 0-1-3. If this fails, I'm convinced that we have almost perfect formula, and I hope that work on lazy_smp will be continued.
15-10-09 Voy LMRt diff
LLR: -3.08 (-2.94,2.94) [0.00,5.00]
Total: 41454 W: 7711 L: 7662 D: 26081
sprt @ 15+0.05 th 1 LMR tweak
15-10-09 sg attack_scaling diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8140 W: 1472 L: 1563 D: 5105
sprt @ 15+0.05 th 1 endgame scaling by attacks of stringer side
15-10-09 Mys CR diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 40838 W: 7652 L: 7600 D: 25586
sprt @ 15+0.05 th 1 Ranked checks?
15-10-07 Mys Ck diff
LLR: -4.05 (-2.94,2.94) [0.00,4.00]
Total: 74348 W: 13859 L: 13816 D: 46673
sprt @ 15+0.05 th 1 Bigger first check bonus with smaller subsequent checks.
15-10-09 IIv lazy_smp_log2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 12018 W: 1992 L: 2108 D: 7918
sprt @ 15+0.05 th 3 Additional depths 0-1-2. Formula suggested by alwey.
15-10-09 jos lazy_smp_time diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8645 W: 1400 L: 1489 D: 5756
sprt @ 15+0.05 th 3 Allocate 10% less available time for lazy_smp. This should improve time-management, and also make easy moves more helpful (and visible). (Test with new log formula included, also latest commits from master.)
15-10-09 Mys CR2 diff
LLR: -2.04 (-2.94,2.94) [0.00,5.00]
Total: 5271 W: 937 L: 1001 D: 3333
sprt @ 15+0.05 th 1 Ranked checks direct from score
15-10-08 IIv lazy_smp_log diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 25653 W: 3730 L: 3521 D: 18402
sprt @ 60+0.05 th 3 lazy_smp_log vs lazy_smp (3 threads, LTC)
15-10-09 Voy FLT2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13064 W: 2421 L: 2490 D: 8153
sprt @ 15+0.05 th 1 Fail Low Bonus Tweak 2.
15-10-08 Fis lazy_sharedCM diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6992 W: 1143 L: 1238 D: 4611
sprt @ 15+0.05 th 3 Share countermoves across threads again
15-10-08 Fis lazy_sharedH diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 774 W: 86 L: 208 D: 480
sprt @ 15+0.05 th 3 Share history across threads again (7523382 is the correct bench not what the commit says)
15-10-08 aji lazy_smp_cmh diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 10816 W: 1683 L: 1763 D: 7370
sprt @ 15+0.05 th 7 Moving CMH to thread: STC
15-10-08 sni bishop4 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13763 W: 2518 L: 2584 D: 8661
sprt @ 15+0.05 th 1 Stochastic bishop mobility
15-10-07 IIv lazy_smp_log diff
ELO: 0.77 +-5.3 (95%) LOS: 61.1%
Total: 4970 W: 765 L: 754 D: 3451
10000 @ 15+0.05 th 23 Lazy_smp - testing log formula, 23 threads.
15-10-08 IIv lazy_smp_log diff
ELO: 6.79 +-3.4 (95%) LOS: 100.0%
Total: 13716 W: 2435 L: 2167 D: 9114
20000 @ 15+0.05 th 3 Let us also check how lazy_smp_log performs against lazy_smp on 3 threads.
15-10-07 sg lazy_smp diff
ELO: 10.09 +-4.0 (95%) LOS: 100.0%
Total: 9024 W: 1552 L: 1290 D: 6182
10000 @ 15+0.05 th 7 Quick check of lazy smp under hash pressure (see my forum's post). hash=8MB, threads=7. Sorry wrong bench
15-10-07 Voy FLT diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 19629 W: 3581 L: 3622 D: 12426
sprt @ 15+0.05 th 1 Fail Low Bonus Tweak (Fix Bench)
15-10-08 Fis lazy_sharedHCM diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 642 W: 59 L: 180 D: 403
sprt @ 15+0.05 th 3 Share history and countermoves across threads again. Originaly suggested by ajithcj and mbootsector I believe.
15-10-07 mco lazy_smp diff
LLR: 1.13 (-2.94,2.94) [-3.00,1.00]
Total: 28991 W: 4785 L: 4772 D: 19434
sprt @ 15+0.05 th 3 Regression test against original lazy_smp
15-10-08 aji lazy_smp_share_history diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 657 W: 58 L: 178 D: 421
sprt @ 15+0.05 th 7 Use shared history/countermoves for lazy_smp similar to current master: STC
15-10-07 Fis Tempo diff
LLR: -3.08 (-2.94,2.94) [0.00,4.00]
Total: 14126 W: 2083 L: 2199 D: 9844
sprt @ 60+0.05 th 1 Based on SF eval of root position +18cp(46 internal) at depth 42 it seems tempo should be much higher. LTC
15-10-07 aji smp_hybrid5 diff
ELO: -9.24 +-8.0 (95%) LOS: 1.2%
Total: 2256 W: 323 L: 383 D: 1550
5000 @ 15+0.05 th 3 hybrid smp : STC 3 threads low throughput
15-10-07 IIv lazy_smp_log2 diff
ELO: -22.13 +-15.4 (95%) LOS: 0.2%
Total: 613 W: 77 L: 116 D: 420
10000 @ 15+0.05 th 23 Lazy_smp with the second log formula.
15-10-06 Fis Tempo diff
LLR: 3.10 (-2.94,2.94) [0.00,4.00]
Total: 176331 W: 33104 L: 32325 D: 110902
sprt @ 15+0.05 th 1 Based on SF eval of root position +18cp(46 internal) at depth 42 it seems tempo should be much higher.