Cleanup uci settings & clamp wdl percentages

Bench: 2134743

src/search/wdl_model.h

@@ -50,6 +50,9 @@ namespace search::wdl_model {
             loss_chance += loss_polynomial[i];
         }
 
-        return {std::round(win_chance * 1000), std::round(loss_chance * 1000)};
+        int w = std::round(win_chance * 1000);
+        int l = std::round(loss_chance * 1000);
+
+        return {std::clamp(w, 0, 1000), std::clamp(l, 0, 1000)};
     }
 } // namespace search::wdl_model

src/uci/option.h

@@ -57,9 +57,7 @@ namespace uci {
 
         void set_value(const std::optional<std::string> &new_value) {
             value = new_value.value_or(default_value);
-            if (func) {
-                func.value()();
-            }
+            update();
         }
 
         template<typename T>
@@ -72,6 +70,11 @@ namespace uci {
                 return value;
         }
 
+        void update() {
+            if (func) {
+                func.value()();
+            }
+        }
 
     private:
         std::string name;

src/uci/uci.h

@@ -166,20 +166,21 @@ namespace uci {
                     sm.allocate_hash(get_option<int>("Hash"));
                 },
                 1, 65536);
-        sm.allocate_hash(32);
 
         options.emplace_back(
                 "Threads", "1", "spin", [&]() {
                     sm.allocate_threads(get_option<int>("Threads"));
                 },
                 1, 128);
-        sm.allocate_threads(1);
 
         options.emplace_back(
                 "UCI_ShowWDL", "false", "check", [&]() {
                     search::report::set_show_wdl(get_option<bool>("UCI_ShowWDL"));
                 });
-        search::report::set_show_wdl(false);
+
+        for (Option &opt : options) {
+            opt.update();
+        }
     }
 
     void UCI::start() {