Add mapping tester reference results

.github/workflows/aste_ci_mac.yml

@@ -23,14 +23,14 @@ jobs:
       - name: Setup system
         run: |
           brew update
-          brew install cmake eigen boost openmpi pkg-config ninja gnu-time vtk
+          brew install cmake eigen boost openmpi pkg-config ninja gnu-time vtk metis
       - name: Install preCICE
         run: |
           git clone https://github.com/precice/precice.git
           cd precice
           mkdir build && cd build
-          cmake -DCMAKE_INSTALL_PREFIX=/usr/local \
-                -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+          cmake --preset=production \
+                -DCMAKE_INSTALL_PREFIX=/usr/local \
                 -DPRECICE_FEATURE_MPI_COMMUNICATION=ON \
                 -DPRECICE_FEATURE_PETSC_MAPPING=OFF \
                 -DPRECICE_FEATURE_PYTHON_ACTIONS=OFF \
@@ -71,3 +71,9 @@ jobs:
         run: |
           source ${{ env.VIRTUAL_ENV }}/bin/activate
           ctest
+      - name: Sanity
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: SerialCase
+          path: examples/mapping_tester_serial/case/

CMakeLists.txt

@@ -121,7 +121,7 @@ add_test(NAME read_write_test  COMMAND test-precice-aste WORKING_DIRECTORY "${CM
 
 # Detect and register examples as tests
 
-set(_examples lci_2d lci_3d nn nng_scalar nng_vector mapping_tester replay_mode)
+set(_examples lci_2d lci_3d nn nng_scalar nng_vector mapping_tester mapping_tester_serial replay_mode)
 
 foreach(example IN LISTS _examples)
   add_test(NAME aste.example.${example}.setup

changelog-entries/212.md

@@ -0,0 +1,2 @@
+- Changed metis partitioning to use a fixed seed, making it deterministic
+- Changed mapping tester to use metis partitioning by default

docs/README.md

@@ -75,6 +75,7 @@ The python tools require
 - sympy (optional)
 - jinja2 (optional)
 - scipy (optional)
+- polars (optional)
 
 which can be installed directly using pip and the `requirements.txt` file in the repository
 

examples/mapping_tester/reference-statistics.csv

@@ -0,0 +1,3 @@
+count,abs_min,abs_max,signed_min:,signed_max,median(abs),relative-l2,99th percentile(abs),95th percentile(abs),90th percentile(abs),mapping,constraint,mesh A,mesh B,ranks A,ranks B,globalTime,mapDataTime,initializeTime,computeMappingTime,peakMemA,peakMemB
+3458,0.0,0.30692922919422094,-0.30692922919422094,0.24061844202860838,0.04128682075571033,0.07155821185793043,0.19914987149239097,0.14571976813321605,0.12332753716546282,nn,consistent,coarse_mesh,fine_mesh,2,2,426799.0,152.0,247645.0,77724.0,115100.0,122380.0
+3458,1.9984014443252818e-15,0.015823902672544188,-0.015823902672544188,0.015021340046327936,0.00040468910963686877,0.0025420451904765258,0.011347271673681693,0.0059278315196862165,0.0037941465905990636,tps,consistent,coarse_mesh,fine_mesh,2,2,999330.0,9689.0,811718.0,4203.0,116504.0,133780.0

examples/mapping_tester/run.sh

@@ -30,3 +30,5 @@ cd "${TEST_LOCATION}"
 
 # Gather the generated statistics
 python3 "${MAPPING_TESTER}"/gatherstats.py --outdir "${TEST_CASE_LOCATION}" --file test-statistics.csv
+
+python3 "${MAPPING_TESTER}"/compare.py reference-statistics.csv test-statistics.csv

examples/mapping_tester/setup-test.json

@@ -33,8 +33,8 @@
             "executor": "cpu",
             "executor-options": ""
           },
-         "np": {
-            "kind": "nearest-projection"
+         "nn": {
+            "kind": "nearest-neighbor"
           }
         }
       },

examples/mapping_tester_serial/.gitignore

@@ -0,0 +1,2 @@
+case/
+test-statistics.csv

examples/mapping_tester_serial/clean.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+rm -f test-statistics.csv
+rm -fr ./case/