action for plots init

.github/workflows/bv-plots.yml

@@ -0,0 +1,56 @@
+
+name: bitvector performance testing
+on:
+  push:
+    branches:
+      - "plots-bv"
+  pull_request:
+  merge_group:
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: bitvector performance testing
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v3
+
+      - name: Install elan 🕑
+        run: |
+          set -o pipefail
+          curl https://raw.githubusercontent.com/leanprover/elan/master/elan-init.sh -sSf | sh -s -- --default-toolchain none -y
+          ~/.elan/bin/lean --version
+          echo "$HOME/.elan/bin" >> $GITHUB_PATH
+
+      - name: Cache `.lake` folder
+        id: cache-lake
+        uses: actions/cache@v4
+        with:
+          path: .lake
+          key: ${{ runner.os }}-lake-tools-${{ hashFiles('lake-manifest.json') }}
+
+      - name: Get mathlib cache (only if no cache available) 
+        if: steps.cache-lake.outputs.cache-hit != 'true'
+        run: |
+          lake -R exe cache get # download cache of mathlib docs.
+
+      - name: Install bitwuzla
+        run: |
+            git clone https://github.com/bitwuzla/bitwuzla
+            cd bitwuzla
+            ./configure.py
+            cd build && ninja install
+
+      - name: Run Hackers' Delight Performance Tests
+        run : |
+          cd bv-evaluation
+          python3 -m venv venv
+          source venv/bin/activate
+          pip install pandas
+          pip install numpy
+          pip install matplotlib
+          python3 compare-leansat-vs-bitwuzla.py
+          python3 plot-leansat-vs-bitwuzla.py