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Simplify time management

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Tested with simplification mode SPRT[-4, 0]

Passed both short TC
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 34102 W: 6184 L: 6144 D: 21774

And long TC
LLR: 2.96 (-2.94,2.94) [-4.00,0.00]
Total: 16518 W: 2647 L: 2545 D: 11326

And also 40/10 TC
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 22406 W: 4390 L: 4312 D: 13704

bench: 8430785
This commit is contained in:
Leonid Pechenik
2014-02-11 04:01:06 -05:00
committed by Marco Costalba
parent e6523e56b8
commit 72e8640f4d
4 changed files with 12 additions and 14 deletions
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6
src/timeman.cpp
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@@ -60,7 +60,7 @@ namespace {
void TimeManager::pv_instability(double bestMoveChanges) {
unstablePVExtraTime = int(bestMoveChanges * optimumSearchTime / 1.4);
unstablePvFactor = 1 + bestMoveChanges;
}
@@ -90,8 +90,8 @@ void TimeManager::init(const Search::LimitsType& limits, int currentPly, Color u
int minThinkingTime = Options["Minimum Thinking Time"];
int slowMover = Options["Slow Mover"];
// Initialize all to maximum values but unstablePVExtraTime that is reset
unstablePVExtraTime = 0;
// Initialize unstablePvFactor to 1 and search times to maximum values
unstablePvFactor = 1;
optimumSearchTime = maximumSearchTime = std::max(limits.time[us], minThinkingTime);
// We calculate optimum time usage for different hypothetical "moves to go"-values and choose the