NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.
| Host | Duration | Avg Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo |
|---|
| ID | Host | Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo | CLI | PGN |
|---|
| Commit ID | 4d30126e4b0a64c517fb52ec4c24afdc2645663b |
|---|---|
| Author | Marco Costalba |
| Date | 2014-06-06 23:21:47 UTC |
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Use unsigned char as argument of std::isspace
Although signature allows an int:
int isspace( int ch );
The behavior is undefined if the value of ch is
not representable as unsigned char and is not
equal to EOF.
See
http://en.cppreference.com/w/cpp/string/byte/isspace
http://www.greenend.org.uk/rjk/tech/cfu.html
This is really a tricky corner case of C standard!
Spotted and reported by Ron Britvich.
No functional change.
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