================
@@ -178,6 +182,122 @@ def merge_replacement_files(tmpdir: str, mergefile: str)
-> None:
open(mergefile, "w").close()
+def aggregate_profiles(profile_dir: str) -> Dict[str, float]:
+ """Aggregate timing data from multiple profile JSON files"""
+ aggregated: Dict[str, float] = {}
+
+ for profile_file in glob.iglob(os.path.join(profile_dir, "*.json")):
+ try:
+ with open(profile_file, "r", encoding="utf-8") as f:
+ data = json.load(f)
+ profile_data: Dict[str, float] = data.get("profile", {})
+
+ for key, value in profile_data.items():
+ if key.startswith("time.clang-tidy."):
+ if key in aggregated:
+ aggregated[key] += value
+ else:
+ aggregated[key] = value
+ except (json.JSONDecodeError, KeyError, IOError):
+ # Skip malformed or unreadable files
----------------
nicovank wrote:
Just curious, did you run into any malformed or unreadable files? Maybe a
warning would be nice here.
https://github.com/llvm/llvm-project/pull/151011
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