From 4793125453d9ca5328abdb6f6d76b07483e29f9b Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Tue, 12 Nov 2024 03:07:24 -0500
Subject: [PATCH] CI: set `--clean-durations` for pytest-split (#4341)

I noticed that the CI is broken in several PRs. The duration files are
not generated correctly and become larger and larger, causing
out-of-memory.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Updated the workflow configuration for Python testing to enhance test
duration management and artifact handling.
- Improved caching mechanisms for test durations to ensure uniqueness
and avoid conflicts.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---
 .github/workflows/test_python.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test_python.yml b/.github/workflows/test_python.yml
index ba8858d6b9..1b1935a2f6 100644
--- a/.github/workflows/test_python.yml
+++ b/.github/workflows/test_python.yml
@@ -54,7 +54,7 @@ jobs:
         restore-keys: |
           test2-durations-combined-${{ matrix.python }}-${{ github.sha }}
           test2-durations-combined-${{ matrix.python }}
-    - run: pytest --cov=deepmd source/tests --durations=0 --splits 6 --group ${{ matrix.group }} --store-durations --durations-path=.test_durations --splitting-algorithm least_duration
+    - run: pytest --cov=deepmd source/tests --durations=0 --splits 6 --group ${{ matrix.group }} --store-durations --clean-durations --durations-path=.test_durations --splitting-algorithm least_duration
       env:
         NUM_WORKERS: 0
     - name: Test TF2 eager mode