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-rw-r--r--src/bench/bench.cpp16
-rw-r--r--src/bench/bench.h3
2 files changed, 10 insertions, 9 deletions
diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp
index 1bd9d06b80..3c9df4f713 100644
--- a/src/bench/bench.cpp
+++ b/src/bench/bench.cpp
@@ -9,7 +9,10 @@
#include <iomanip>
#include <sys/time.h>
-std::map<std::string, benchmark::BenchFunction> benchmark::BenchRunner::benchmarks;
+benchmark::BenchRunner::BenchmarkMap &benchmark::BenchRunner::benchmarks() {
+ static std::map<std::string, benchmark::BenchFunction> benchmarks_map;
+ return benchmarks_map;
+}
static double gettimedouble(void) {
struct timeval tv;
@@ -19,7 +22,7 @@ static double gettimedouble(void) {
benchmark::BenchRunner::BenchRunner(std::string name, benchmark::BenchFunction func)
{
- benchmarks.insert(std::make_pair(name, func));
+ benchmarks().insert(std::make_pair(name, func));
}
void
@@ -29,12 +32,9 @@ benchmark::BenchRunner::RunAll(double elapsedTimeForOne)
std::cout << "#Benchmark" << "," << "count" << "," << "min" << "," << "max" << "," << "average" << ","
<< "min_cycles" << "," << "max_cycles" << "," << "average_cycles" << "\n";
- for (std::map<std::string,benchmark::BenchFunction>::iterator it = benchmarks.begin();
- it != benchmarks.end(); ++it) {
-
- State state(it->first, elapsedTimeForOne);
- benchmark::BenchFunction& func = it->second;
- func(state);
+ for (const auto &p: benchmarks()) {
+ State state(p.first, elapsedTimeForOne);
+ p.second(state);
}
perf_fini();
}
diff --git a/src/bench/bench.h b/src/bench/bench.h
index 80dad6a8ef..0e7605c726 100644
--- a/src/bench/bench.h
+++ b/src/bench/bench.h
@@ -63,7 +63,8 @@ namespace benchmark {
class BenchRunner
{
- static std::map<std::string, BenchFunction> benchmarks;
+ typedef std::map<std::string, BenchFunction> BenchmarkMap;
+ static BenchmarkMap &benchmarks();
public:
BenchRunner(std::string name, BenchFunction func);