chore: added benchmark comparison script

.github/workflows/ci.yml

@@ -121,52 +121,6 @@ jobs:
       - run: cargo test
       - run: cargo test --features concurrency
 
-  native-blockifier-artifacts-push:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          prefix-key: "v0-rust-ubuntu-20.04"
-
-      - name: Build native blockifier
-        run: ./build_native_blockifier.sh
-
-        # Commit hash on pull request event would be the head commit of the branch.
-      - name: Get commit hash prefix for PR update
-        if: ${{ github.event_name == 'pull_request' }}
-        env:
-          COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
-        run: echo "SHORT_HASH=${COMMIT_SHA:0:7}" >> $GITHUB_ENV
-
-        # On push event (to main, for example) we should take the commit post-push.
-      - name: Get commit hash prefix for merge
-        if: ${{ github.event_name != 'pull_request' }}
-        env:
-          COMMIT_SHA: ${{ github.event.after }}
-        run: echo "SHORT_HASH=${COMMIT_SHA:0:7}" >> $GITHUB_ENV
-
-      # Rename is required; see https://pyo3.rs/v0.19.2/building_and_distribution#manual-builds.
-      - name: Rename shared object
-        run: |
-          mv \
-            target/release/libnative_blockifier.so \
-            target/release/native_blockifier.pypy39-pp73-x86_64-linux-gnu.so
-
-      - name: Authenticate with GCS
-        uses: "google-github-actions/auth@v2"
-        with:
-          credentials_json: ${{ secrets.SA_NATIVE_BLOCKIFIER_ARTIFACTS_BUCKET_WRITER_ACCESS_KEY }}
-
-      - name: Upload binary to GCP
-        id: upload_file
-        uses: "google-github-actions/upload-cloud-storage@v2"
-        with:
-          path: "target/release/native_blockifier.pypy39-pp73-x86_64-linux-gnu.so"
-          destination: "native_blockifier_artifacts/${{ env.SHORT_HASH }}/release/"
-
   # Keep the name 'udeps' to match original action name, so we don't need to define specific branch
   # rules on Github for specific version branches.
   udeps:

scripts/bench.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# This script analyses the peformance changes of commit $2 with respect to $1.
+
+cd "$(dirname "$0")"
+
+BEFORE_CHANGES_COMMIT=$1
+AFTER_CHANGES_COMMIT=$2
+
+git checkout -q $BEFORE_CHANGES_COMMIT
+echo "Running bechmark on commit $BEFORE_CHANGES_COMMIT"
+cargo bench --quiet --locked --bench blockifier_bench -- --save-baseline before_changes --noplot > /dev/null 2>&1
+
+git checkout -q $AFTER_CHANGES_COMMIT
+echo "Running bechmark on commit $AFTER_CHANGES_COMMIT"
+cargo bench --quiet --locked --bench blockifier_bench -- --save-baseline after_changes --noplot > /dev/null 2>&1
+
+cargo bench --quiet --bench blockifier_bench -- --load-baseline after_changes --baseline before_changes --noplot --verbose