Enforce fail on regression

Author: ianayl

devops/actions/run-tests/benchmark/action.yml

@@ -71,6 +71,7 @@ runs:
       echo "-----"
       ./devops/scripts/benchmarking/benchmark.sh -n '${{ runner.name }}' -s
   - name: Push compute-benchmarks results
+    if: always()
     shell: bash
     run: |
       # TODO -- waiting on security clearance

devops/scripts/benchmarking/benchmark.sh

@@ -119,6 +119,7 @@ check_and_cache() {
         fi
     else
         [ "$CACHE_RESULTS" -eq "1" ] && echo "Regression found -- Not caching!"
+        _regression_found=1
     fi
 }
 
@@ -296,5 +297,7 @@ DEVICE_SELECTOR_DIRNAME="$(echo "$ONEAPI_DEVICE_SELECTOR" | sed 's/:/-/')"
 [ ! -d ./compute-benchmarks       ] && clone_compute_bench
 [ ! -d ./compute-benchmarks/build ] && build_compute_bench
 # Process benchmarks:
+_regression_found=0
 process_benchmarks
 process_results
+exit "$_regression_found"