This adds a frequency column (useful because if the frequency tanks, then other numbers are suspect).

lemire · jkeiser · commit 3c17c5449eb0 · 2020-09-05T02:33:11.000-07:00
diff --git a/benchmark/parse_records_benchmark.h b/benchmark/parse_records_benchmark.h
@@ -41,5 +41,6 @@ template<typename B, typename R> static void ParseRecordsBenchmark(benchmark::St
     state.counters["BranchMiss"]  = round(counts.branch_misses()    / double(state.iterations()));
     state.counters["CacheMiss"]   = round(counts.cache_misses()     / double(state.iterations()));
     state.counters["CacheRef"]    = round(counts.cache_references() / double(state.iterations()));
+    state.counters["Frequency"]    =  (counts.cycles() / counts.elapsed_sec()) / 1000000000.0;
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -41,5 +41,6 @@ template<typename B, typename R> static void ParseRecordsBenchmark(benchmark::St`
`41`	`41`	`state.counters["BranchMiss"] = round(counts.branch_misses() / double(state.iterations()));`
`42`	`42`	`state.counters["CacheMiss"] = round(counts.cache_misses() / double(state.iterations()));`
`43`	`43`	`state.counters["CacheRef"] = round(counts.cache_references() / double(state.iterations()));`
	`44`	`+ state.counters["Frequency"] = (counts.cycles() / counts.elapsed_sec()) / 1000000000.0;`
`44`	`45`	`}`
`45`	`46`	`}`