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Revert "Fix random moves when time < 10ms"

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Possible regression.

No functional change.
This commit is contained in:
Marco Costalba
2013-09-12 08:37:50 +02:00
parent 4803d5772c
commit 45b0aea875
1 changed files with 5 additions and 7 deletions
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12
src/search.cpp
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@@ -242,11 +242,13 @@ void Search::think() {
Threads.sleepWhileIdle = Options["Idle Threads Sleep"]; Threads.sleepWhileIdle = Options["Idle Threads Sleep"];
// Set best timer interval to avoid lagging under time pressure. Timer is // Set best timer interval to avoid lagging under time pressure. Timer is
// used to check for remaining available thinking time. Timer will be started // used to check for remaining available thinking time.
// at the end of first iteration to avoid returning with a random move.
Threads.timer->msec = Threads.timer->msec =
Limits.use_time_management() ? std::min(100, std::max(TimeMgr.available_time() / 16, TimerResolution)) : Limits.use_time_management() ? std::min(100, std::max(TimeMgr.available_time() / 16, TimerResolution)) :
Limits.nodes ? 2 * TimerResolution : 100; Limits.nodes ? 2 * TimerResolution
: 100;
Threads.timer->notify_one(); // Wake up the recurring timer
id_loop(RootPos); // Let's start searching ! id_loop(RootPos); // Let's start searching !
@@ -400,10 +402,6 @@ namespace {
assert(alpha >= -VALUE_INFINITE && beta <= VALUE_INFINITE); assert(alpha >= -VALUE_INFINITE && beta <= VALUE_INFINITE);
} }
// Wake up the recurring timer after first iteration is finished
if (depth == 1)
Threads.timer->notify_one();
// Sort the PV lines searched so far and update the GUI // Sort the PV lines searched so far and update the GUI
std::stable_sort(RootMoves.begin(), RootMoves.begin() + PVIdx + 1); std::stable_sort(RootMoves.begin(), RootMoves.begin() + PVIdx + 1);