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Use Alexandria's Soft TM #74

Merged
merged 2 commits into from
Jun 4, 2024
Merged

Use Alexandria's Soft TM #74

merged 2 commits into from
Jun 4, 2024

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xu-shawn
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@xu-shawn xu-shawn commented Jun 4, 2024

Old time management was not tested at a proper time control. This patch replaces the soft time limit algorithm with one from Alexandria.

Passed STC:
Elo | 95.48 +- 22.06 (95%)
SPRT | 8.0+0.08s Threads=1 Hash=8MB
LLR | 3.00 (-2.94, 2.94) [0.00, 5.00]
Games | N: 608 W: 265 L: 102 D: 241
Penta | [3, 31, 110, 120, 40]
https://chess.aronpetkovski.com/test/400/

Passed LTC:
Elo | 38.33 +- 18.04 (95%)
SPRT | 40.0+0.40s Threads=1 Hash=64MB
LLR | 2.98 (-2.94, 2.94) [0.00, 8.00]
Games | N: 728 W: 224 L: 144 D: 360
Penta | [4, 55, 175, 117, 13]
https://chess.aronpetkovski.com/test/410/

Cyclic Fix Passed Non-regression STC:
Elo | 0.73 +- 3.79 (95%)
SPRT | 40/4.0+0.00s Threads=1 Hash=8MB
LLR | 3.02 (-2.94, 2.94) [-5.00, 0.00]
Games | N: 19958 W: 6214 L: 6172 D: 7572
Penta | [480, 2108, 4759, 2154, 478]
https://chess.aronpetkovski.com/test/399/

bench 977698
bench 977698
@xu-shawn xu-shawn merged commit d9386cc into master Jun 4, 2024
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