onnx bench rework

.github/workflows/pr-onnx-bench.yml

@@ -47,7 +47,7 @@ jobs:
       - name: Cache Cargo
         uses: Swatinem/rust-cache@v2
         with:
-          workspaces: benchmarks/perf-runners/onnx-pr-bench -> target
+          workspaces: benchmarks/onnx-models -> target
 
       - name: Cache benchmark assets
         uses: actions/cache@v4
@@ -56,7 +56,7 @@ jobs:
           key: onnx-pr-bench-assets-v2
 
       - name: Download benchmark assets
-        run: benchmarks/perf-runners/onnx-pr-bench/download-assets.sh "$ASSET_DIR"
+        run: benchmarks/onnx-models/download-assets.sh "$ASSET_DIR"
 
       - name: Resolve PR SHAs
         id: pr
@@ -75,13 +75,21 @@ jobs:
       - name: Bench base
         run: |
           git checkout --detach "${{ steps.pr.outputs.base_sha }}"
-          benchmarks/perf-runners/onnx-pr-bench/run-suite.sh "$ASSET_DIR" "$OUT_DIR/base"
+          if git cat-file -e "${{ steps.pr.outputs.base_sha }}:benchmarks/onnx-models/Cargo.toml"; then
+            git checkout "${{ steps.pr.outputs.base_sha }}" -- benchmarks/onnx-models
+          else
+            git checkout pr-head -- benchmarks/onnx-models
+          fi
+          benchmarks/onnx-models/run-suite.sh "$ASSET_DIR" "$OUT_DIR/base"
 
       - name: Bench head
         run: |
-          git checkout --detach pr-head
-          git checkout "${{ steps.pr.outputs.base_sha }}" -- benchmarks/perf-runners/onnx-pr-bench
-          benchmarks/perf-runners/onnx-pr-bench/run-suite.sh "$ASSET_DIR" "$OUT_DIR/head"
+          git reset --hard
+          git checkout --detach --force pr-head
+          if git cat-file -e "${{ steps.pr.outputs.base_sha }}:benchmarks/onnx-models/Cargo.toml"; then
+            git checkout "${{ steps.pr.outputs.base_sha }}" -- benchmarks/onnx-models
+          fi
+          benchmarks/onnx-models/run-suite.sh "$ASSET_DIR" "$OUT_DIR/head"
 
       - name: Upload benchmark JSON
         if: always()
@@ -117,7 +125,7 @@ jobs:
 
       - name: Build benchmark comment
         run: |
-          python3 benchmarks/perf-runners/onnx-pr-bench/compare.py \
+          python3 benchmarks/onnx-models/compare.py \
             --artifact-root "${{ runner.temp }}/onnx-pr-bench-artifacts" \
             --output "${{ runner.temp }}/onnx-pr-bench-comment.md"