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Bench full logging time in log test.

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GitOrigin-RevId: e224260d4f81f622af09c2df8f529dcced2ed0c2
This commit is contained in:
levlam 2020-08-03 23:08:03 +03:00
parent 4bf3b013c7
commit e5fa1c3c7f
1 changed files with 22 additions and 6 deletions
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28
tdutils/test/log.cpp
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@ -24,11 +24,15 @@ char disable_linker_warning_about_empty_file_tdutils_test_log_cpp TD_UNUSED;
template <class Log>
class LogBenchmark : public td::Benchmark {
public:
LogBenchmark(std::string name, int threads_n, std::function<td::unique_ptr<Log>()> creator)
: name_(std::move(name)), threads_n_(threads_n), creator_(std::move(creator)) {
LogBenchmark(std::string name, int threads_n, bool test_full_logging, std::function<td::unique_ptr<Log>()> creator)
: name_(std::move(name))
, threads_n_(threads_n)
, test_full_logging_(test_full_logging)
, creator_(std::move(creator)) {
}
std::string get_description() const override {
return PSTRING() << name_ << " " << td::tag("threads_n", threads_n_);
return PSTRING() << name_ << " " << (test_full_logging_ ? "ERROR" : "PLAIN") << " "
<< td::tag("threads_n", threads_n_);
}
void start_up() override {
log_ = creator_();
@ -41,12 +45,17 @@ class LogBenchmark : public td::Benchmark {
log_.reset();
}
void run(int n) override {
auto old_log_interface = td::log_interface;
td::log_interface = log_.get();
for (auto &thread : threads_) {
thread = td::thread([this, n] { this->run_thread(n); });
}
for (auto &thread : threads_) {
thread.join();
}
td::log_interface = old_log_interface;
}
void run_thread(int n) {
@ -55,7 +64,11 @@ class LogBenchmark : public td::Benchmark {
if (i % 10000 == 0) {
log_->rotate();
}
log_->append(str, 1);
if (test_full_logging_) {
LOG(ERROR) << str;
} else {
LOG(PLAIN) << str;
}
}
}
@ -63,14 +76,17 @@ class LogBenchmark : public td::Benchmark {
std::string name_;
td::unique_ptr<td::LogInterface> log_;
int threads_n_{0};
bool test_full_logging_{false};
std::function<td::unique_ptr<Log>()> creator_;
std::vector<td::thread> threads_;
};
template <class F>
static void bench_log(std::string name, F &&f) {
for (auto threads_n : {1, 4, 8}) {
bench(LogBenchmark<typename decltype(f())::element_type>(name, threads_n, f));
for (auto test_full_logging : {false, true}) {
for (auto threads_n : {1, 4, 8}) {
bench(LogBenchmark<typename decltype(f())::element_type>(name, threads_n, test_full_logging, f));
}
}
};