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Revert store of distinct upper and lower bounds

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Test by Joona prooves the new feature don't value 70 added lines of code.

Grand totals after 10040 games (crashes: 0) for tt_both

master_9edc7 - 6a93488_6a934: 1756 - 1688 - 6596 ELO +2 (+- 2.7)

Confirmed by test of Gary:

After 8680 games:
ELO: 0.80 +- 99%: 9.62 95%: 7.31
LOS: 65.38%
Wins: 1288 Losses: 1268 Draws: 6130

Thanks a lot to both for testing it !!!

bench 5149248
This commit is contained in:
Marco Costalba
2012-12-15 11:11:38 +01:00
parent 9edc7d6958
commit a2f46446cf
4 changed files with 41 additions and 111 deletions
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2
src/types.h
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@@ -164,7 +164,7 @@ enum Bound {
BOUND_NONE = 0,
BOUND_UPPER = 1,
BOUND_LOWER = 2,
BOUND_EXACT = BOUND_UPPER | BOUND_LOWER | 4
BOUND_EXACT = BOUND_UPPER | BOUND_LOWER
};
enum Value {