Merge branch 'main' into fix-test-reporting

Author: aseembits93

code_to_optimize/code_directories/simple_tracer_e2e/workload.py

@@ -21,6 +21,45 @@ def test_threadpool() -> None:
     for r in result:
         print(r)
 
+class AlexNet:
+    def __init__(self, num_classes=1000):
+        self.num_classes = num_classes
+        self.features_size = 256 * 6 * 6
+
+    def forward(self, x):
+        features = self._extract_features(x)
+        
+        output = self._classify(features)
+        return output
+
+    def _extract_features(self, x):
+        result = []
+        for i in range(len(x)):
+            pass
+
+        return result
+
+    def _classify(self, features):
+        total = sum(features)
+        return [total % self.num_classes for _ in features]
+
+class SimpleModel:
+    @staticmethod
+    def predict(data):
+        return [x * 2 for x in data]
+    
+    @classmethod
+    def create_default(cls):
+        return cls()
+
+def test_models():
+    model = AlexNet(num_classes=10)
+    input_data = [1, 2, 3, 4, 5]
+    result = model.forward(input_data)
+
+    model2 = SimpleModel.create_default()
+    prediction = model2.predict(input_data)
 
 if __name__ == "__main__":
     test_threadpool()
+    test_models()

codeflash/discovery/discover_unit_tests.py

@@ -151,6 +151,15 @@ def __init__(self, function_names_to_find: set[str]) -> None:
         self.has_dynamic_imports: bool = False
         self.wildcard_modules: set[str] = set()
 
+        # Precompute function_names for prefix search
+        # For prefix match, store mapping from prefix-root to candidates for O(1) matching
+        self._exact_names = function_names_to_find
+        self._prefix_roots = {}
+        for name in function_names_to_find:
+            if "." in name:
+                root = name.split(".", 1)[0]
+                self._prefix_roots.setdefault(root, []).append(name)
+
     def visit_Import(self, node: ast.Import) -> None:
         """Handle 'import module' statements."""
         if self.found_any_target_function:
@@ -181,30 +190,46 @@ def visit_ImportFrom(self, node: ast.ImportFrom) -> None:
         if self.found_any_target_function:
             return
 
-        if not node.module:
+        mod = node.module
+        if not mod:
             return
 
+        fnames = self._exact_names
+        proots = self._prefix_roots
+
         for alias in node.names:
-            if alias.name == "*":
-                self.wildcard_modules.add(node.module)
-            else:
-                imported_name = alias.asname if alias.asname else alias.name
-                self.imported_modules.add(imported_name)
-
-                # Check for dynamic import functions
-                if node.module == "importlib" and alias.name == "import_module":
-                    self.has_dynamic_imports = True
-
-                # Check if imported name is a target qualified name
-                if alias.name in self.function_names_to_find:
-                    self.found_any_target_function = True
-                    self.found_qualified_name = alias.name
-                    return
-                # Check if module.name forms a target qualified name
-                qualified_name = f"{node.module}.{alias.name}"
-                if qualified_name in self.function_names_to_find:
+            aname = alias.name
+            if aname == "*":
+                self.wildcard_modules.add(mod)
+                continue
+
+            imported_name = alias.asname if alias.asname else aname
+            self.imported_modules.add(imported_name)
+
+            # Fast check for dynamic import
+            if mod == "importlib" and aname == "import_module":
+                self.has_dynamic_imports = True
+
+            qname = f"{mod}.{aname}"
+
+            # Fast exact match check
+            if aname in fnames:
+                self.found_any_target_function = True
+                self.found_qualified_name = aname
+                return
+            if qname in fnames:
+                self.found_any_target_function = True
+                self.found_qualified_name = qname
+                return
+
+            # Fast prefix match: only for relevant roots
+            prefix = qname + "."
+            # Only bother if one of the targets startswith the prefix-root
+            candidates = proots.get(qname, ())
+            for target_func in candidates:
+                if target_func.startswith(prefix):
                     self.found_any_target_function = True
-                    self.found_qualified_name = qualified_name
+                    self.found_qualified_name = target_func
                     return
 
     def visit_Attribute(self, node: ast.Attribute) -> None:

codeflash/tracer.py

@@ -263,7 +263,7 @@ def __exit__(
             if self.function_count[
                 str(function.file_name)
                 + ":"
-                + (function.class_name + ":" if function.class_name else "")
+                + (function.class_name + "." if function.class_name else "")
                 + function.function_name
             ]
             > 0
@@ -353,7 +353,7 @@ def tracer_logic(self, frame: FrameType, event: str) -> None:  # noqa: PLR0911
             return
         if function_qualified_name not in self.function_count:
             # seeing this function for the first time
-            self.function_count[function_qualified_name] = 0
+            self.function_count[function_qualified_name] = 1
             file_valid = filter_files_optimized(
                 file_path=file_name,
                 tests_root=Path(self.config["tests_root"]),

tests/scripts/end_to_end_test_tracer_replay.py

@@ -8,7 +8,7 @@ def run_test(expected_improvement_pct: int) -> bool:
     config = TestConfig(
         trace_mode=True,
         min_improvement_x=0.1,
-        expected_unit_tests=1,
+        expected_unit_tests=7,
         coverage_expectations=[
             CoverageExpectation(function_name="funcA", expected_coverage=100.0, expected_lines=[5, 6, 7, 8, 10, 13])
         ],

tests/scripts/end_to_end_test_utilities.py

@@ -206,8 +206,8 @@ def run_trace_test(cwd: pathlib.Path, config: TestConfig, expected_improvement_p
         return False
 
     functions_traced = re.search(r"Traced (\d+) function calls successfully and replay test created at - (.*)$", stdout)
-    if not functions_traced or int(functions_traced.group(1)) != 4:
-        logging.error("Expected 4 traced functions")
+    if not functions_traced or int(functions_traced.group(1)) != 13:
+        logging.error("Expected 13 traced functions")
         return False
 
     replay_test_path = pathlib.Path(functions_traced.group(2))