Split PSQT init from Position init

[stockfish] / src / thread.cpp

diff --git a/src/thread.cpp b/src/thread.cpp
index ef5ae857e30580822b5c05cf2406a413a6eb05f6..8eaee87500dbf3c2fa5e78950e2df5c989a077c2 100644 (file)
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -299,9 +299,12 @@ void ThreadPool::init() {
 void ThreadPool::exit() {
 
   delete_thread(timer); // As first because check_time() accesses threads data
+  timer = nullptr;
 
   for (Thread* th : *this)
       delete_thread(th);
+
+  clear(); // Get rid of stale pointers
 }
 
 
@@ -318,10 +321,6 @@ void ThreadPool::read_uci_options() {
 
   assert(requested > 0);
 
-  // If zero (default) then set best minimum split depth automatically
-  if (!minimumSplitDepth)
-      minimumSplitDepth = requested < 8 ? 4 * ONE_PLY : 7 * ONE_PLY;
-
   while (size() < requested)
       push_back(new_thread<Thread>());
 
@@ -353,8 +352,6 @@ void ThreadPool::start_thinking(const Position& pos, const LimitsType& limits,
                                 StateStackPtr& states) {
   main()->join();
 
-  SearchTime = now(); // As early as possible
-
   Signals.stopOnPonderhit = Signals.firstRootMove = false;
   Signals.stop = Signals.failedLowAtRoot = false;