Add pytest-xdist to further parallelize tests

.github/workflows/nbtests.yml

@@ -39,6 +39,7 @@ jobs:
           lscpu
           export PYTHONPATH=$(pwd)
           pytest -v --nbmake "./docs/notebooks" \
+            -n auto \
             --nbmake-timeout=1000 \
             --ignore=./docs/notebooks/zernike_eval.ipynb \
             --splits 2 \

.github/workflows/regression_test.yml

@@ -43,6 +43,7 @@ jobs:
           pwd
           lscpu
           python -m pytest -v -m regression \
+            -n auto \
             --durations=0 \
             --cov-report xml:cov.xml \
             --cov-config=setup.cfg \

.github/workflows/unittest.yml

@@ -45,6 +45,7 @@ jobs:
           pwd
           lscpu
           python -m pytest -v -m unit \
+            -n auto \
             --durations=0 \
             --cov-report xml:cov.xml \
             --cov-config=setup.cfg \

devtools/dev-requirements.txt

@@ -30,6 +30,7 @@ pytest-split == 0.8.2
 qicna @ git+https://github.com/rogeriojorge/pyQIC/
 qsc
 shapely >= 1.8.2
+pytest-xdist > 3.0, < 4.0
 
 # building
 build

devtools/dev-requirements_conda.yml

@@ -50,6 +50,7 @@ dependencies:
   - pytest-mpl = 0.16.1
   - pytest-split == 0.8.2
   - shapely >= 1.8.2
+  - pytest-xdist > 3.0, < 4.0
 
   # building
   - python-build