Initial commit for the Black Scholes devito example

.github/workflows/tutorials.yml

@@ -104,6 +104,10 @@ jobs:
     - name: Compiler notebooks
       run: |
         $RUN_CMD py.test --nbval --cov . --cov-config=.coveragerc --cov-report=xml:comp_coverage.xml examples/compiler
+
+    - name: Finance notebooks
+      run: |
+        $RUN_CMD py.test --nbval --cov . --cov-config=.coveragerc --cov-report=xml:comp_coverage.xml examples/finance
 
     - name: GPU notebooks (only codegen)
       run: |

examples/README.md

@@ -41,6 +41,7 @@ Further:
 
 * `mpi`: Jupyter notebooks explaining how MPI works in Devito.
 * `gpu`: Jupyter notebooks explaining how to run on GPUs with Devito.
+* `finance`: Jupyter notebooks with examples of applying Devito to partial differential equations with financial applications.
 * `misc`: Example operators outside the context of finite differences and
   partial differential equations.