Install pytest-run-parallel explicitly in CI

Signed-off-by: Sebastian Berg <sebastianb@nvidia.com>

Author: seberg

.github/workflows/test-wheel-linux.yml

@@ -283,6 +283,10 @@ jobs:
           # we use self-hosted runners on which setup-python behaves weirdly (Python include can't be found)...
           AGENT_TOOLSDIRECTORY: "/opt/hostedtoolcache"
 
+      - name: Install pytest-run-parallel for free-threaded Python
+        if: endsWith(matrix.PY_VER, 't')
+        run: pip install pytest-run-parallel
+
       - name: Set up mini CTK
         if: ${{ matrix.LOCAL_CTK == '1' }}
         uses: ./.github/actions/fetch_ctk

.github/workflows/test-wheel-windows.yml

@@ -257,6 +257,10 @@ jobs:
         with:
           python-version: ${{ matrix.PY_VER }}
 
+      - name: Install pytest-run-parallel for free-threaded Python
+        if: endsWith(matrix.PY_VER, 't')
+        run: pip install pytest-run-parallel
+
       - name: Verify LongPathsEnabled
         run: |
           $val = (Get-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem' -Name 'LongPathsEnabled').LongPathsEnabled

cuda_bindings/pyproject.toml

@@ -52,7 +52,6 @@ test = [
     "pytest>=6.2.4",
     "pytest-benchmark>=3.4.1",
     "pytest-repeat",
-    "pytest-run-parallel; python_version == '3.14t' or python_version == '3.15t'",
     "pytest-randomly",
     "pyglet>=2.1.9",
 ]

cuda_core/pyproject.toml

@@ -61,7 +61,6 @@ cu13 = ["cuda-bindings[all]==13.*", "cuda-toolkit==13.*"]
 test = [
     "cython>=3.2,<3.3", "setuptools", "pytest>=6.2.4", "pytest-benchmark",
     "pytest-randomly", "pytest-repeat", "pytest-rerunfailures", "pytest-timeout",
-    "pytest-run-parallel; python_version == '3.14t' or python_version == '3.15t'",
     "cloudpickle", "psutil",
     # TODO: remove the Python 3.15 guard once 3.15 is officially supported
     "cffi; python_version < '3.15'",

cuda_pathfinder/pyproject.toml

@@ -15,7 +15,6 @@ test = [
     "pytest>=6.2.4",
     "pytest-mock",
     "pytest-repeat",
-    "pytest-run-parallel; python_version == '3.14t' or python_version == '3.15t'",
     "pytest-randomly",
 ]
 # Internal organization of test dependencies.