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Move stop signal to Threads

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Instead of having Signals in the search namespace,
make the stop variables part of the Threads structure.
This moves more of the shared (atomic) variables towards
the thread-related structures, making their role more clear.

No functional change

Closes #1149
This commit is contained in:
Joost VandeVondele
2017-07-13 16:07:19 -07:00
committed by Joona Kiiski
parent 0371a8f8c4
commit 36a93d90f7
5 changed files with 26 additions and 35 deletions
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6
src/uci.cpp
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@@ -178,15 +178,15 @@ void UCI::loop(int argc, char* argv[]) {
is >> skipws >> token;
// The GUI sends 'ponderhit' to tell us to ponder on the same move the
// opponent has played. In case Signals.stopOnPonderhit is set we are
// opponent has played. In case Threads.stopOnPonderhit is set we are
// waiting for 'ponderhit' to stop the search (for instance because we
// already ran out of time), otherwise we should continue searching but
// switching from pondering to normal search.
if ( token == "quit"
|| token == "stop"
|| (token == "ponderhit" && Search::Signals.stopOnPonderhit))
|| (token == "ponderhit" && Threads.stopOnPonderhit))
{
Search::Signals.stop = true;
Threads.stop = true;
Threads.main()->start_searching(true); // Could be sleeping
}
else if (token == "ponderhit")