fix: send benchmark results to file and console

Author: milsanore

.github/workflows/nightly_bench.yml

@@ -42,7 +42,10 @@ jobs:
       - name: Bench
         run: |
           set -e
-          build/Release/benchmarks/benchmarks --benchmark_report_aggregates_only=false --benchmark_format=json > bench_results.json
+          build/Release/benchmarks/benchmarks \
+            --benchmark_out=bench_results.json \
+            --benchmark_out_format=json \
+            --benchmark_report_aggregates_only=false
 
       - name: Upload benchmarks to InfluxDB
         env:

.gitignore

@@ -10,11 +10,11 @@ logs/
 # ENVIRONMENT
 .env
 .env.*
-
 # COVERAGE
 lcov.info
 sonar-coverage.xml
-
+# BENCHMARK
+bench_results.json
 # TODO: Understand the auto-generation of this file
 CMakeUserPresets.json
 

Makefile

@@ -69,8 +69,11 @@ test:
 bench:
 	$(call pp,assuming `make build-release` has been called)
 	cmake --build --preset release
-	build/Release/benchmarks/benchmarks --benchmark_report_aggregates_only=false
-# 	build/Release/benchmarks/benchmarks --benchmark_report_aggregates_only=false --benchmark_format=json > bench_results.json
+	build/Release/benchmarks/benchmarks \
+	--benchmark_out=bench_results.json \
+  	--benchmark_out_format=json \
+	--benchmark_report_aggregates_only=false
+
 
 ## tidy: 🧹 tidy things up before committing code
 .PHONY: tidy