conda -> mamba

Author: pancetta

.github/workflows/ci_pipeline.yml

@@ -34,20 +34,21 @@ jobs:
         with:
           auto-update-conda: true
           python-version: 3.9
+          mamba-version: "*"
           use-only-tar-bz2: true
 
       - name: Install dependencies
         run: |
-          conda install --yes -c conda-forge --file requirements.txt
+          mamba install --yes -c conda-forge --file requirements.txt
           
       - name: Lint with flake8
         run: |
-          conda install --yes -c conda-forge flake8 flake8-comprehensions flake8-bugbear
+          mamba install --yes -c conda-forge flake8 flake8-comprehensions flake8-bugbear
           flake8 pySDC
           
       - name: Run pytest
         run: |
-          conda install --yes -c conda-forge pytest-cov
+          mamba install --yes -c conda-forge pytest-cov
           pytest -v --cov=pySDC --cov-config=.coveragerc --cov-report=html --cov-report=term --durations=0 pySDC/tests
 
       - name: Build documentation

pySDC/helpers/visualization_tools.py

@@ -42,7 +42,7 @@ def show_residual_across_simulation(stats, fname='residuals.png'):
         if iter != -1:
             residual[iter - 1, step] = np.log10(v)
 
-    # Set up latex stuff and fonts
+    # Set up plotting stuff and fonts
     rc('font', **{"sans-serif": ["Arial"], "size": 30})
     rc('legend', fontsize='small')
     rc('xtick', labelsize='small')