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Remove obsolete timer code

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This commit is contained in:
Patrick Niklaus 2016-05-24 22:23:08 +02:00
parent baf8e4784b
commit 089e60fa1e
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1 changed files with 0 additions and 41 deletions
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include/util/timing_util.hpp
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@ -1,55 +1,14 @@
#ifndef TIMING_UTIL_HPP
#define TIMING_UTIL_HPP
#include <atomic>
#include <chrono>
#include <cstdint>
#include <mutex>
#include <unordered_map>
namespace osrm
{
namespace util
{
struct GlobalTimer
{
GlobalTimer() : time(0) {}
std::atomic<uint64_t> time;
};
class GlobalTimerFactory
{
public:
static GlobalTimerFactory &get()
{
static GlobalTimerFactory instance;
return instance;
}
GlobalTimer &getGlobalTimer(const std::string &name)
{
std::lock_guard<std::mutex> lock(map_mutex);
return timer_map[name];
}
private:
std::mutex map_mutex;
std::unordered_map<std::string, GlobalTimer> timer_map;
};
#define GLOBAL_TIMER_AQUIRE(_X) \
auto &_X##_global_timer = GlobalTimerFactory::get().getGlobalTimer(#_X)
#define GLOBAL_TIMER_RESET(_X) _X##_global_timer.time = 0
#define GLOBAL_TIMER_START(_X) TIMER_START(_X)
#define GLOBAL_TIMER_STOP(_X) \
TIMER_STOP(_X); \
_X##_global_timer.time += TIMER_NSEC(_X)
#define GLOBAL_TIMER_NSEC(_X) static_cast<double>(_X##_global_timer.time)
#define GLOBAL_TIMER_USEC(_X) (_X##_global_timer.time / 1000.0)
#define GLOBAL_TIMER_MSEC(_X) (_X##_global_timer.time / 1000.0 / 1000.0)
#define GLOBAL_TIMER_SEC(_X) (_X##_global_timer.time / 1000.0 / 1000.0 / 1000.0)
#define TIMER_START(_X) auto _X##_start = std::chrono::steady_clock::now(), _X##_stop = _X##_start
#define TIMER_STOP(_X) _X##_stop = std::chrono::steady_clock::now()
#define TIMER_NSEC(_X) \