Tuned values for search constants/ #2735
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xoto10
referenced
this pull request
in xoto10/stockfish-xoto10
Jun 13, 2020
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The best thing there is imho the change in probcut. |
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Note that submission deadline for TCEC SuperFinal is now 12:00 UTC on Thursday, so there is less urgency to finalise a superfinal version asap. |
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Merged via 42b7dbc, congrats! |
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@xoto10 there is core surge on fishtest right now, you cud actually run another tun on top of the quantize patch now!!! i'd say go for it! |
mstembera
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to mstembera/Stockfish
that referenced
this pull request
Jun 15, 2020
Tuned search constants after many search patches since the last
successful tune.
1st LTC @ 60+0.6 th 1 :
LLR: 2.97 (-2.94,2.94) {0.25,1.75}
Total: 57656 W: 7369 L: 7036 D: 43251
Ptnml(0-2): 393, 5214, 17336, 5437, 448
https://tests.stockfishchess.org/tests/view/5ee1e074f29b40b0fc95af19
SMP LTC @ 20+0.2 th 8 :
LLR: 2.95 (-2.94,2.94) {0.25,1.75}
Total: 83576 W: 9731 L: 9341 D: 64504
Ptnml(0-2): 464, 7062, 26369, 7406, 487
https://tests.stockfishchess.org/tests/view/5ee35a21f29b40b0fc95b008
The changes were rebased on top of a successful patch by Viz (see official-stockfish#2734)
and two different ways of doing this were tested. The successful test
modified the constants in the patch by Viz in a similar manner to the
tuning run:
LTC (rebased) @ 60+0.6 th 1 :
LLR: 2.94 (-2.94,2.94) {0.25,1.75}
Total: 193384 W: 24241 L: 23521 D: 145622
Ptnml(0-2): 1309, 17497, 58472, 17993, 1421
https://tests.stockfishchess.org/tests/view/5ee43319ca6c451633a995f9
Further work: the recent patch to quantize eval official-stockfish#2733 affects search quit
quite a bit, so doing another tune in, say, three months time might be a
good idea.
closes official-stockfish#2735
Bench 4246971
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Tuned search constants after many search patches since the last successful tune.
1st LTC @ 60+0.6 th 1 :
LLR: 2.97 (-2.94,2.94) {0.25,1.75}
Total: 57656 W: 7369 L: 7036 D: 43251
Ptnml(0-2): 393, 5214, 17336, 5437, 448
https://tests.stockfishchess.org/tests/view/5ee1e074f29b40b0fc95af19
SMP LTC @ 20+0.2 th 8 :
LLR: 2.95 (-2.94,2.94) {0.25,1.75}
Total: 83576 W: 9731 L: 9341 D: 64504
Ptnml(0-2): 464, 7062, 26369, 7406, 487
https://tests.stockfishchess.org/tests/view/5ee35a21f29b40b0fc95b008
The changes were rebased on top of a successful patch by Viz (see #2734) and 2 different ways of doing this were tested. The successful test modified the constants in the patch by Viz in a similar manner to the tuning run:
LTC (rebased) @ 60+0.6 th 1 :
LLR: 2.94 (-2.94,2.94) {0.25,1.75}
Total: 193384 W: 24241 L: 23521 D: 145622
Ptnml(0-2): 1309, 17497, 58472, 17993, 1421
https://tests.stockfishchess.org/tests/view/5ee43319ca6c451633a995f9
Further work: the recent patch to quantize eval #2733 affects search quite a bit, so doing another tune in, say, 3 months time might be a good idea.
Bench 4246971