Dev Builds » 20110507-0851

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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 2535dc13403acba764696587b920dee9493ddddd
Author Marco Costalba
Date 2011-05-07 08:51:33 UTC
Fix reading of book file Bug is subtle because appears only under MSVC 32 bits in optimized version, hence was missed before. Bug is due to the fact that evaluation order of terms of a sum is undefined by the standard, so in get_int() we have: return 256 * get_int<n-1>() + bookFile.get(); And if get() is evaluated before get_int() we have a corrupted key. The patch rewrites the code in a more natural and predictable way. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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