Filter out configuration file from compile commands #131099
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kwk
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@llvm/pr-subscribers-clang Author: Konrad Kleine (kwk) ChangesThe commands to run the compilation when printed with
Full diff: https://github.com/llvm/llvm-project/pull/131099.diff 1 Files Affected:
diff --git a/clang/utils/perf-training/perf-helper.py b/clang/utils/perf-training/perf-helper.py
index 80c6356d0497c..29904aded5ab0 100644
--- a/clang/utils/perf-training/perf-helper.py
+++ b/clang/utils/perf-training/perf-helper.py
@@ -237,6 +237,7 @@ def get_cc1_command_for_args(cmd, env):
or ln.startswith("InstalledDir:")
or ln.startswith("LLVM Profile Note")
or ln.startswith(" (in-process)")
+ or ln.startswith("Configuration file:")
or " version " in ln
):
continue
|
kwk
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The commands to run the compilation when printed with `-###` contain various irrelevant lines for the perf-training. Most of them are filtered out already but when configured with `CLANG_CONFIG_FILE_SYSTEM_DIR` a new line like the following is added and needs to be filtered out: `Configuration file: /etc/clang/x86_64-redhat-linux-gnu-clang.cfg`
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@aaupov ping |
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Pull Request Overview
This PR extends the filtering of verbosity in compile commands by excluding configuration file paths output when using CLANG_CONFIG_FILE_SYSTEM_DIR.
- Added a new filter condition to ignore lines starting with "Configuration file:"
- Updates the filtering logic in the perf-helper.py script to reduce irrelevant output
| or ln.startswith("InstalledDir:") | ||
| or ln.startswith("LLVM Profile Note") | ||
| or ln.startswith(" (in-process)") | ||
| or ln.startswith("Configuration file:") |
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[nitpick] Consider consolidating similar filter conditions into a configurable array or list to simplify future modifications and improve readability.
aaupov
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Jun 6, 2025
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Jun 14, 2025
The commands to run the compilation when printed with `-###` contain various irrelevant lines for the perf-training. Most of them are filtered out already but when configured with `CLANG_CONFIG_FILE_SYSTEM_DIR` a new line like the following is added and needs to be filtered out: `Configuration file: /etc/clang/x86_64-redhat-linux-gnu-clang.cfg`
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The commands to run the compilation when printed with
-###containvarious irrelevant lines for the perf-training. Most of them are
filtered out already but when configured with
CLANG_CONFIG_FILE_SYSTEM_DIRa new line like the following isadded and needs to be filtered out:
Configuration file: /etc/clang/x86_64-redhat-linux-gnu-clang.cfg