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Merge commit '14f6eab07d1d1e1a59372974e5534128676e9440' into cluster

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This is the last commit before there are more conflicts.
This commit is contained in:
Steinar H. Gunderson
2025-12-24 13:51:24 +01:00
parent f0793a2080 14f6eab07d
commit ee41dc5c98
11 changed files with 128 additions and 74 deletions
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src/uci.cpp
+7 -6
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@@ -139,7 +139,7 @@ void UCIEngine::loop() {
else if (token == "go")
go(pos, is);
else if (token == "position")
position(is);
position(pos, is);
else if (token == "ucinewgame")
engine.search_clear();
else if (token == "isready" && Cluster::is_root())
@@ -273,7 +273,7 @@ void UCIEngine::bench(Position& pos, std::istream& args) {
else if (token == "setoption")
setoption(is);
else if (token == "position")
position(is);
position(pos, is);
else if (token == "ucinewgame")
{
engine.search_clear(); // search_clear may take a while
@@ -300,7 +300,7 @@ void UCIEngine::setoption(std::istringstream& is) {
engine.get_options().setoption(is);
}
void UCIEngine::position(std::istringstream& is) {
void UCIEngine::position(Position& pos, std::istringstream& is) {
std::string token, fen;
is >> token;
@@ -323,6 +323,7 @@ void UCIEngine::position(std::istringstream& is) {
moves.push_back(token);
}
pos.set(fen, engine.get_options()["UCI_Chess960"], pos.state());
engine.set_position(fen, moves);
}
@@ -366,12 +367,12 @@ std::string UCIEngine::format_score(const Score& s) {
constexpr int TB_CP = 20000;
const auto format =
overload{[](Score::Mate mate) -> std::string {
auto m = (mate.plies > 0 ? (mate.plies + 1) : -mate.plies) / 2;
auto m = (mate.plies > 0 ? (mate.plies + 1) : mate.plies) / 2;
return std::string("mate ") + std::to_string(m);
},
[](Score::TBWin tb) -> std::string {
return std::string("cp ")
+ std::to_string((tb.plies > 0 ? TB_CP - tb.plies : -TB_CP + tb.plies));
+ std::to_string((tb.plies > 0 ? TB_CP - tb.plies : -TB_CP - tb.plies));
},
[](Score::InternalUnits units) -> std::string {
return std::string("cp ") + std::to_string(units.value);
@@ -399,7 +400,7 @@ std::string UCIEngine::wdl(Value v, const Position& pos) {
int wdl_w = win_rate_model(v, pos);
int wdl_l = win_rate_model(-v, pos);
int wdl_d = 1000 - wdl_w - wdl_l;
ss << " wdl " << wdl_w << " " << wdl_d << " " << wdl_l;
ss << wdl_w << " " << wdl_d << " " << wdl_l;
return ss.str();
}