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Small cleanups

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closes https://github.com/official-stockfish/Stockfish/pull/2772

No functional change
This commit is contained in:
Joost VandeVondele
2020-07-09 22:01:06 +02:00
parent bf5ce1c214
commit 4006f2c913
5 changed files with 31 additions and 30 deletions
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src/search.cpp
+9 -5
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@@ -263,10 +263,10 @@ void MainThread::search() {
Thread* bestThread = this;
if (int(Options["MultiPV"]) == 1 &&
!Limits.depth &&
!(Skill(Options["Skill Level"]).enabled() || int(Options["UCI_LimitStrength"])) &&
rootMoves[0].pv[0] != MOVE_NONE)
if ( int(Options["MultiPV"]) == 1
&& !Limits.depth
&& !(Skill(Options["Skill Level"]).enabled() || int(Options["UCI_LimitStrength"]))
&& rootMoves[0].pv[0] != MOVE_NONE)
bestThread = Threads.get_best_thread();
bestPreviousScore = bestThread->rootMoves[0].score;
@@ -670,7 +670,11 @@ namespace {
ttPv = PvNode || (ttHit && tte->is_pv());
formerPv = ttPv && !PvNode;
if (ttPv && depth > 12 && ss->ply - 1 < MAX_LPH && !priorCapture && is_ok((ss-1)->currentMove))
if ( ttPv
&& depth > 12
&& ss->ply - 1 < MAX_LPH
&& !priorCapture
&& is_ok((ss-1)->currentMove))
thisThread->lowPlyHistory[ss->ply - 1][from_to((ss-1)->currentMove)] << stat_bonus(depth - 5);
// thisThread->ttHitAverage can be used to approximate the running average of ttHit