turned off cancel-in-progress to debug abdrupt terminiation

.github/workflows/ci-bench.yml

@@ -14,18 +14,14 @@ permissions:
   # contents permission to update benchmark contents in gh-pages branch
   contents: write
 
-# cancel in-progress job when a new push is performed
-concurrency:
-  group: ci-bench-${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+# # cancel in-progress job when a new push is performed
+# concurrency:
+#   group: ci-bench-${{ github.workflow }}-${{ github.ref }}
+#   cancel-in-progress: true
 
 jobs:
   benchmark:
     name: Performance benchmarks
-    # strategy:
-    #   matrix:
-    #     # version: [4.12.0, 4.14.1]
-    #     version: [4.14.1]
 
     runs-on: ubuntu-latest