Display performance graphs with artifact links in GitHub Actions summary

.github/workflows/collect-results.yml

@@ -41,10 +41,20 @@ jobs:
         run: |
           pip install -q matplotlib
           python3 utils/plot_perf.py results/ ${{ inputs.exp-name || 'all' }}
+
       - name: Upload performance graphs
         uses: actions/upload-artifact@v5
         with:
           name: graphs_${{ inputs.exp-name || 'all' }}
           path: |
             tput_vs_intvty_*_${{ inputs.exp-name || 'all' }}.png
             tput_vs_e2el_*_${{ inputs.exp-name || 'all' }}.png
+
+      - name: Display graphs in summary
+        run: |
+          python3 utils/display_graphs.py \
+            ${{ inputs.exp-name || 'all' }} \
+            ${{ github.repository }} \
+            ${{ github.run_id }} \
+            graphs_${{ inputs.exp-name || 'all' }} \
+            >> $GITHUB_STEP_SUMMARY

utils/display_graphs.py

@@ -0,0 +1,50 @@
+import sys
+from pathlib import Path
+
+
+def display_graphs(exp_name, repo, run_id, artifact_name):
+    """Display performance graphs in GitHub Actions summary with artifact links."""
+    print("\n## Performance Graphs\n")
+
+    # Find all generated graphs
+    current_dir = Path('.')
+
+    # Look for tput_vs_intvty graphs
+    intvty_graphs = sorted(current_dir.glob(f'tput_vs_intvty_*_{exp_name}.png'))
+    e2el_graphs = sorted(current_dir.glob(f'tput_vs_e2el_*_{exp_name}.png'))
+
+    # Construct artifact download URL
+    artifact_url = f"https://github.com/{repo}/actions/runs/{run_id}/artifacts"
+
+    # Display interactivity graphs
+    if intvty_graphs:
+        print("### Throughput vs Interactivity\n")
+        for graph in intvty_graphs:
+            # Extract model name from filename
+            model_name = graph.name.replace(f'tput_vs_intvty_', '').replace(f'_{exp_name}.png', '')
+            print(f"#### {model_name.upper()}\n")
+            print(f"📊 [{graph.name}]({artifact_url}) (download `{artifact_name}` artifact)\n")
+
+    # Display end-to-end latency graphs
+    if e2el_graphs:
+        print("### Throughput vs End-to-End Latency\n")
+        for graph in e2el_graphs:
+            # Extract model name from filename
+            model_name = graph.name.replace(f'tput_vs_e2el_', '').replace(f'_{exp_name}.png', '')
+            print(f"#### {model_name.upper()}\n")
+            print(f"📊 [{graph.name}]({artifact_url}) (download `{artifact_name}` artifact)\n")
+
+    if not intvty_graphs and not e2el_graphs:
+        print("*No performance graphs were generated.*\n")
+
+
+if __name__ == '__main__':
+    if len(sys.argv) < 5:
+        print("Usage: python3 display_graphs.py <exp_name> <repo> <run_id> <artifact_name>")
+        sys.exit(1)
+
+    exp_name = sys.argv[1]
+    repo = sys.argv[2]
+    run_id = sys.argv[3]
+    artifact_name = sys.argv[4]
+    display_graphs(exp_name, repo, run_id, artifact_name)