OpenBench

OpenBench Testing Framework

Author	Mhouppin
Creation	1713438367
Source	https://github.com/mhouppin/stash-bot
Sha	52dde33c9e41b97f23c3838c0147b0471ad59051
Branch	spsa_history_bonus
Bench	3634389
Network
Options	Threads=1 Hash=32
Time	15.0+0.15
Opening Book	4moves_noob.epd
Upload PGNs	FALSE
Syzygy WDL	DISABLED
Syzygy ADJ.	OPTIONAL
Win ADJ.	movecount=3 score=400
Draw ADJ.	movenumber=40 movecount=8 score=10
Scaling	BASE 0 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

spsa_history_bonus vs spsa_history_bonus

Approve Restart Delete

HistQuad, float, 24.0, 0.0, 50.0, 1.0, 0.002
HistLinear, float, 1.0, -10.0, 500.0, 10.0, 0.002
HistBase, float, 0.0, -10.0, 500.0, 10.0, 0.002
HistMax, float, 2563.0, 100.0, 5000.0, 150.0, 0.002

Copy SPSA Inputs

HistQuad, 24.53088786446909
HistLinear, -9.331447224604394
HistBase, -9.770071761395506
HistMax, 2531.605053049445

Copy SPSA Outputs

Tuning 4 Parameters
2436/25000 Iterations
38982/400000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
HistQuad	24.5309	24.0000	0.0000	50.0000	1.2651	1.0000	0.0035	0.0020
HistLinear	-9.3314	1.0000	-10.0000	500.0000	12.6506	10.0000	0.0035	0.0020
HistBase	-9.7701	0.0000	-10.0000	500.0000	12.6506	10.0000	0.0035	0.0020
HistMax	2531.6051	2563.0000	100.0000	5000.0000	189.7597	150.0000	0.0035	0.0020

#	User	Updated	Games	Won	Lost	Drawn	Time	Crash