BLT/include/blt/profiling/profiler.h

88 lines
3.4 KiB
C++

/*
* Created by Brett on 23/12/22.
* Licensed under GNU General Public License V3.0
* See LICENSE file for license detail
*/
#ifndef BLT_PROFILER_H
#define BLT_PROFILER_H
#include <string>
#include <blt/std/queue.h>
#include <unordered_map>
/**
* Defines several disableable macros (#define BLT_DISABLE_PROFILING). If you do not use these macros profiling will not be disableable
*/
namespace blt::profiling {
struct CapturePoint {
std::string name;
long point {};
};
struct CaptureInterval {
long start;
long end;
};
struct Profile {
std::unordered_map<std::string, CaptureInterval> intervals;
blt::flat_queue<CapturePoint> points;
};
void startInterval(const std::string& profileName, const std::string& intervalName);
void endInterval(const std::string& profileName, const std::string& intervalName);
void point(const std::string& profileName, const std::string& pointName);
CaptureInterval getInterval(const std::string& profileName, const std::string& intervalName);
Profile getProfile(const std::string& profileName);
void printProfile(const std::string& profileName, int loggingLevel);
void printOrderedProfile(const std::string& profileName, int loggingLevel);
void discardProfiles();
void discardIntervals(const std::string& profileName);
void discardPoints(const std::string& profileName);
}
#endif //BLT_PROFILER_H
#ifdef BLT_DISABLE_PROFILING
#define BLT_START_INTERVAL(profileName, intervalName)
#define BLT_END_INTERVAL(profileName, intervalName)
#define BLT_POINT(profileName, pointName)
#define BLT_PRINT_PROFILE(profileName)
#define BLT_PRINT_ORDERED(profileName)
#define BLT_PRINT_PROFILE_TRACE(profileName)
#define BLT_PRINT_ORDERED_TRACE(profileName)
#define BLT_PRINT_PROFILE_DEBUG(profileName)
#define BLT_PRINT_ORDERED_DEBUG(profileName)
#define BLT_PRINT_PROFILE_INFO(profileName)
#define BLT_PRINT_ORDERED_INFO(profileName)
#define BLT_PRINT_PROFILE_WARN(profileName)
#define BLT_PRINT_ORDERED_WARN(profileName)
#else
#define BLT_START_INTERVAL(profileName, intervalName) blt::profiling::startInterval(profileName, intervalName);
#define BLT_END_INTERVAL(profileName, intervalName) blt::profiling::endInterval(profileName, intervalName);
#define BLT_POINT(profileName, pointName) blt::profiling::point(profileName, pointName);
#define BLT_PRINT_PROFILE(profileName) blt::profiling::printProfile(profileName, -1);
#define BLT_PRINT_ORDERED(profileName) blt::profiling::printOrderedProfile(profileName, -1);
#define BLT_PRINT_PROFILE_TRACE(profileName) blt::profiling::printProfile(profileName, 0);
#define BLT_PRINT_ORDERED_TRACE(profileName) blt::profiling::printOrderedProfile(profileName, 0);
#define BLT_PRINT_PROFILE_DEBUG(profileName) blt::profiling::printProfile(profileName, 1);
#define BLT_PRINT_ORDERED_DEBUG(profileName) blt::profiling::printOrderedProfile(profileName, 1);
#define BLT_PRINT_PROFILE_INFO(profileName) blt::profiling::printProfile(profileName, 2);
#define BLT_PRINT_ORDERED_INFO(profileName) blt::profiling::printOrderedProfile(profileName, 2);
#define BLT_PRINT_PROFILE_WARN(profileName) blt::profiling::printProfile(profileName, 3);
#define BLT_PRINT_ORDERED_WARN(profileName) blt::profiling::printOrderedProfile(profileName, 3);
#endif