make choice node configurable

1 files changed, 7 insertions, 4 deletions

diff --git a/lib/model.py b/lib/model.py
index f422204..a75033c 100644
--- a/lib/model.py
+++ b/lib/model.py
@@ -1317,6 +1317,7 @@ class KConfigModel:
         self.choices = kconfig_benchmark.choice_names
         self.symbol = kconfig_benchmark.symbol
         self.choice = kconfig_benchmark.choice
+        self.with_choice_node = True
         self.max_loss = 10
         if callable(attribute):
             self.attribute = "custom"
@@ -1356,9 +1357,6 @@ class KConfigModel:
         return np.sum((model_value - values) ** 2, dtype=np.float64)
 
     def build_tree(self):
-        # without ChoiceNode:
-        # self.model = self._build_tree(self.symbols, list(), self.data, 0)
-
         standalone_symbols = list(
             filter(
                 lambda sym: self.symbol[sym].choice is None
@@ -1369,7 +1367,12 @@ class KConfigModel:
         tree_choices = list(
             filter(lambda choice: not self.choice[choice].is_optional, self.choices)
         )
-        self.model = self._build_tree(standalone_symbols, tree_choices, self.data, 0)
+        if self.with_choice_node:
+            self.model = self._build_tree(
+                standalone_symbols, tree_choices, self.data, 0
+            )
+        else:
+            self.model = self._build_tree(self.symbols, list(), self.data, 0)
 
     def value_for_config(self, kconf):
         return self.model.model(kconf)