do not fail-fast in CI

Author: btschwertfeger

.github/workflows/cicd.yaml

@@ -61,6 +61,8 @@ jobs:
     needs: [Pre-Commit]
     uses: ./.github/workflows/_test.yaml
     strategy:
+      # FIXME: fail-fast as soon as the tests are not flaky anymore
+      fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

tests/helper.py

@@ -8,6 +8,7 @@
 
 from __future__ import annotations
 
+from functools import cache
 from typing import List
 
 import numpy as np
@@ -47,6 +48,7 @@ def is_3d_rmse_better(result, obsp, simp) -> bool:
     return (rmse_values_new_ds < rmse_values_old_ds).all()
 
 
+@cache
 def get_datasets(kind: str) -> tuple[xr.Dataset, xr.Dataset, xr.Dataset, xr.Dataset]:
     historical_time = xr.cftime_range(
         "1971-01-01",