Dev Builds » 20100214-1243

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NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	CLI	PGN

Commit

Commit ID	8eae6a95fb3b446e2782be12aff519164e521e4d
Author	Marco Costalba
Date	2010-02-14 12:43:26 UTC
Fix 'stop' flag changed out of lock protection This is the first nice effect of previous patch ! Because thread_should_stop() should be declared 'const' we need to remove the setting of 'stop' flag to true that turns out to be a bug because thread_should_stop() is called outside from lock protection while 'stop' flag is a volatile shared variable so cannot be changed when not in lock. Note that this bugs fires ONLY when we use more then 2 threads, so commonly only in a QUAD or OCTAL machine. Signed-off-by: Marco Costalba <mcostalba@gmail.com>