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ChessEngine: don't store board in non-leaf nodes in MCTS

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Also make parameters static so they aren't in every node of the tree
this saves a substantial amount of memory.
This commit is contained in:
Peter Elliott 2021-06-19 17:27:59 -06:00 • committed by Andreas Kling
parent 34433f5dc4
commit 49539abee0
3 changed files with 30 additions and 30 deletions
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3
Userland/Services/ChessEngine/ChessEngine.cpp
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@ -42,9 +42,6 @@ void ChessEngine::handle_go(const GoCommand& command)
MCTSTree mcts(m_board);
// FIXME: optimize simulations enough for use.
mcts.set_eval_method(MCTSTree::EvalMethod::Heuristic);
int rounds = 0;
while (elapsed_time.elapsed() <= command.movetime.value()) {
mcts.do_round();