Less testing, minor cleanup

Author: pancetta

.github/workflows/ci_pipeline.yml

@@ -35,14 +35,13 @@ jobs:
         run: |
           flakeheaven lint --benchmark pySDC
 
-  user_cpu_tests:
+  user_cpu_tests_linux:
+    runs-on: ubuntu-latest
+
     strategy:
       matrix:
         python: ['3.7', '3.8', '3.9', '3.10']
         env: ['base', 'fenics', 'mpi4py', 'petsc']
-        os: ['macos-12', 'ubuntu-latest']
-
-    runs-on: ${{ matrix.os }}
 
     defaults:
       run:
@@ -74,14 +73,40 @@ jobs:
             coverage_${{ matrix.env }}_3.10.dat
 
 
+  user_cpu_tests_macos:
+    runs-on: macos-12
+
+    strategy:
+      matrix:
+        env: ['base', 'fenics', 'mpi4py', 'petsc']
+
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Conda environment with Micromamba
+        uses: mamba-org/provision-with-micromamba@main
+        with:
+          environment-file: "etc/environment-${{ matrix.env }}.yml"
+
+      - name: Run pytest for CPU stuff
+        run: |
+          pytest --continue-on-collection-errors -v --durations=0 pySDC/tests -m ${{ matrix.env }}
+
+
+
   post-processing:
     runs-on: ubuntu-latest
 
     if: ${{ github.repository_owner == 'Parallel-in-Time'}}
 
     needs:
       - lint
-      - user_cpu_tests
+      - user_cpu_tests_linux
 
     defaults:
       run:

CHANGELOG.rst

@@ -1,7 +1,7 @@
 Changelog
 ---------
 
-- September 23, 2022: Version 5 comes with many changes, both visible and invisible ones. Some of those break the existing API, but
+- October 7, 2022: Version 5 comes with many changes, both visible and invisible ones. Some of those break the existing API, but
   if you are using tests, you should be fine. Major changes include:
 
   - **New convergence controllers**: Checking whether a step has converged can be tricky, so we made separate modules out of these
@@ -20,6 +20,7 @@ Changelog
   - **Toward GPU computing**: We included a new data type based on `CuPy <https://cupy.dev/>`_ making GPU computing possible.
     Thanks to `@timo2705 <https://github.com/timo2705>`_!
   - **Better testing**: The CI pipeline got a complete overhaul (again), now enabling simultaneous tests, faster/earlier linting, benchmarking (at least, in principal), separate environments and so on.
+    The code is tested under Ubuntu and MacOS.
   - **Better code formatting**: `pySDC` now uses `black <https://black.readthedocs.io>`_ and `flakeheaven <https://flakeheaven.readthedocs.io>`_ for cleaner source code.
     After complaints here and there about linting "errors" the recommended way now is to run ``black`` before submission.
 

README.rst

@@ -16,7 +16,7 @@ Features
 - Many different examples, collocation types, data types already implemented
 - Works with `FEniCS <https://fenicsproject.org/>`_, `mpi4py-fft <https://mpi4py-fft.readthedocs.io/en/latest/>`_ and `PETSc <http://www.mcs.anl.gov/petsc/>`_ (through `petsc4py <https://bitbucket.org/petsc/petsc4py>`_)
 - Continuous integration via `GitHub Actions <https://github.com/Parallel-in-Time/pySDC/actions>`_ and `Gitlab CI <https://gitlab.hzdr.de/r.speck/pysdc/-/pipelines>`_
-- Fully compatible with Python 3.7 - 3.10
+- Fully compatible with Python 3.7 - 3.10, runs at least on Ubuntu and MacOS
 
 
 Getting started

pySDC/tests/README.rst

@@ -1,5 +1,4 @@
 Most of the code is supported by tests, mainly realized by using the tutorial as the test routines with clearly defined results. Also, projects are accompanied by tests.
-The codes also provides some `benchmarks <./benchmarks/index.html>`_.
 
 Github Action reports: |badge-ga|