[libcxx-commits] [libcxx] ede5661 - [libc++] Use --merge append when submitting to LNT (#189030)

[via libcxx-commits]

Author: Louis Dionne
Date: 2026-03-27T11:49:08-04:00
New Revision: ede566118f706fe69124d8ff1024965b6b5dd837

URL: https://github.com/llvm/llvm-project/commit/ede566118f706fe69124d8ff1024965b6b5dd837
DIFF: https://github.com/llvm/llvm-project/commit/ede566118f706fe69124d8ff1024965b6b5dd837.diff

LOG: [libc++] Use --merge append when submitting to LNT (#189030)

This ensures that we can easily gather additional runs of the same
commit to reduce noise.

Added: 
    

Modified: 
    libcxx/utils/ci/lnt/run-benchmarks

Removed: 
    


################################################################################
diff  --git a/libcxx/utils/ci/lnt/run-benchmarks b/libcxx/utils/ci/lnt/run-benchmarks
index bd6896fe30cb6..ad2175b380fd4 100755
--- a/libcxx/utils/ci/lnt/run-benchmarks
+++ b/libcxx/utils/ci/lnt/run-benchmarks
@@ -166,7 +166,8 @@ def main(argv):
 
         logging.info(f'Submitting results to {args.lnt_url}')
         submission_url = f'{args.lnt_url}/db_default/v4/{args.test_suite}/submitRun'
-        run([build_dir / '.venv/bin/lnt', 'submit', '--ignore-regressions', submission_url, build_dir / 'benchmarks.json'])
+        run([build_dir / '.venv/bin/lnt', 'submit', '--ignore-regressions', '--merge', 'append',
+                                                    submission_url, build_dir / 'benchmarks.json'])
 
 
 if __name__ == '__main__':