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Expand statistics tools for engine development
authorMinetaS <skdty87@gmail.com>
Tue, 24 Jan 2023 22:32:02 +0000 (07:32 +0900)
committerJoost VandeVondele <Joost.VandeVondele@gmail.com>
Fri, 3 Feb 2023 19:07:56 +0000 (20:07 +0100)
commit5a30b087c3a3c4435e680e6c61082d5432fa0ace
tree9285bf3e08947fc8ae7865887ea272d542951bedtree | snapshot
parentda8513f0eae439f526ab0a905a3433bdb44bcf66commit | diff
Expand statistics tools for engine development

This patch adds more debugging slots up to 32 per type and provide tools
to calculate standard deviation and Pearson's correlation coefficient.

However, due to slot being 0 at default, dbg_hit_on(c, b) has to be removed.

Initial idea from snicolet/Stockfish@d8ab604

closes https://github.com/official-stockfish/Stockfish/pull/4354

No functional change
src/misc.cpp diff | blob | history
src/misc.h diff | blob | history
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