--concurrency

Author: Borda

.drone.yml

@@ -39,7 +39,7 @@ steps:
     - pip install -r ./requirements/examples.txt --user -q
     - pip list
     - python -c "import torch ; print(' & '.join([torch.cuda.get_device_name(i) for i in range(torch.cuda.device_count())]) if torch.cuda.is_available() else 'only CPU')"
-    - coverage run --source pytorch_lightning -m py.test pytorch_lightning tests -v --durations=25 # --flake8
+    - coverage run --source=pytorch_lightning --concurrency=multiprocessing -m py.test pytorch_lightning tests -v --durations=25 # --flake8
     - python -m py.test benchmarks pl_examples -v --maxfail=2  --durations=0 # --flake8
     #- cd docs; make doctest; make coverage
     - coverage report

.github/workflows/ci-testing.yml

@@ -121,7 +121,7 @@ jobs:
     - name: Tests
       run: |
         # NOTE: do not include coverage report here, see: https://github.com/nedbat/coveragepy/issues/1003
-        coverage run --source pytorch_lightning -m pytest pytorch_lightning tests -v --junitxml=junit/test-results-${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.requires }}.xml
+        coverage run --source=pytorch_lightning --concurrency=multiprocessing -m pytest pytorch_lightning tests -v --junitxml=junit/test-results-${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.requires }}.xml
 
     - name: Upload pytest test results
       uses: actions/upload-artifact@master

dockers/tpu-tests/tpu_test_cases.jsonnet

@@ -21,7 +21,7 @@ local tputests = base.BaseTest {
   command: utils.scriptCommand(
     |||
       cd pytorch-lightning
-      coverage run --source=pytorch_lightning -m pytest tests/models/test_tpu.py -v
+      coverage run --source=pytorch_lightning --concurrency=multiprocessing -m pytest tests/models/test_tpu.py -v
       test_exit_code=$?
       echo "\n||| END PYTEST LOGS |||\n"
       coverage xml