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Statically initialize benchmark_mutex and extend its lifetime.

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RunSpecifiedBenchmarks destroys benchmark_mutex before its last usage,
typically in RemoveBenchmark during cleanup of the BenchmarkFamilies singleton.
This commit is contained in:
Chris Kennelly 2014-05-05 02:07:18 -04:00
parent efb9c302cc
commit 77106c1f68
1 changed files with 1 additions and 3 deletions
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4
src/benchmark.cc
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@ -184,7 +184,7 @@ inline std::string HumanReadableNumber(double n) {
// For non-dense Range, intermediate values are powers of kRangeMultiplier.
static const int kRangeMultiplier = 8;
static pthread_mutex_t benchmark_mutex;
static pthread_mutex_t benchmark_mutex = PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_t starting_mutex;
pthread_cond_t starting_cv;
@ -1222,11 +1222,9 @@ void RunSpecifiedBenchmarks(const BenchmarkReporter* reporter /*= nullptr*/) {
spec, reporter == nullptr ? &default_reporter : reporter);
pthread_cond_destroy(&starting_cv);
pthread_mutex_destroy(&starting_mutex);
pthread_mutex_destroy(&benchmark_mutex);
}
void Initialize(int* argc, const char** argv) {
pthread_mutex_init(&benchmark_mutex, nullptr);
pthread_mutex_init(&starting_mutex, nullptr);
pthread_cond_init(&starting_cv, nullptr);
walltime::Initialize();