mirror of
https://github.com/yse/easy_profiler.git
synced 2024-12-28 17:28:14 +08:00
305 lines
8.3 KiB
C++
305 lines
8.3 KiB
C++
/**
|
|
Lightweight profiler library for c++
|
|
Copyright(C) 2016 Sergey Yagovtsev
|
|
|
|
This program is free software : you can redistribute it and / or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program.If not, see <http://www.gnu.org/licenses/>.
|
|
**/
|
|
|
|
#ifndef ____PROFILER____H_______
|
|
#define ____PROFILER____H_______
|
|
|
|
#define TOKEN_JOIN(x, y) x ## y
|
|
#define TOKEN_CONCATENATE(x, y) TOKEN_JOIN(x, y)
|
|
|
|
#if defined ( WIN32 )
|
|
#define __func__ __FUNCTION__
|
|
#endif
|
|
|
|
#ifndef FULL_DISABLE_PROFILER
|
|
|
|
/**
|
|
\defgroup profiler Profiler
|
|
*/
|
|
|
|
/** Macro of beginning of block with custom name and default identification
|
|
|
|
\code
|
|
#include "profiler/profiler.h"
|
|
void foo()
|
|
{
|
|
// some code ...
|
|
if(something){
|
|
PROFILER_BEGIN_BLOCK("Calling someThirdPartyLongFunction()");
|
|
someThirdPartyLongFunction();
|
|
return;
|
|
}
|
|
}
|
|
\endcode
|
|
|
|
Block will be automatically completed by destructor
|
|
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_BEGIN_BLOCK(name) profiler::Block TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__)(name,0,profiler::BLOCK_TYPE_BLOCK);\
|
|
profiler::beginBlock(&TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__));
|
|
|
|
/** Macro of beginning of block with custom name and custom identification
|
|
|
|
\code
|
|
#include "profiler/profiler.h"
|
|
void foo()
|
|
{
|
|
// some code ...
|
|
if(something){
|
|
PROFILER_BEGIN_BLOCK("Calling someThirdPartyLongFunction()",profiler::colors::Red);
|
|
someThirdPartyLongFunction();
|
|
return;
|
|
}
|
|
}
|
|
\endcode
|
|
|
|
Block will be automatically completed by destructor
|
|
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_BEGIN_BLOCK_GROUPED(name,block_group) profiler::Block TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__)(name,block_group,profiler::BLOCK_TYPE_BLOCK);\
|
|
profiler::beginBlock(&TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__));
|
|
|
|
/** Macro of beginning of function block with default identification
|
|
|
|
\code
|
|
#include "profiler/profiler.h"
|
|
void foo()
|
|
{
|
|
PROFILER_BEGIN_FUNCTION_BLOCK;
|
|
//some code...
|
|
}
|
|
\endcode
|
|
|
|
Name of block automatically created with function name
|
|
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_BEGIN_FUNCTION_BLOCK PROFILER_BEGIN_BLOCK(__func__)
|
|
|
|
/** Macro of beginning of function block with custom identification
|
|
|
|
\code
|
|
#include "profiler/profiler.h"
|
|
void foo()
|
|
{
|
|
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Red);
|
|
//some code...
|
|
}
|
|
\endcode
|
|
|
|
Name of block automatically created with function name
|
|
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(block_color) PROFILER_BEGIN_BLOCK_GROUPED(__func__,block_color)
|
|
|
|
/** Macro of completion of last nearest open block
|
|
|
|
\code
|
|
#include "profiler/profiler.h"
|
|
void foo()
|
|
{
|
|
// some code ...
|
|
int sum = 0;
|
|
PROFILER_BEGIN_BLOCK("Calculating summ");
|
|
for(int i = 0; i < 10; i++){
|
|
sum += i;
|
|
}
|
|
PROFILER_END_BLOCK;
|
|
}
|
|
\endcode
|
|
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_END_BLOCK profiler::endBlock();
|
|
|
|
#define PROFILER_ADD_EVENT(name) profiler::Block TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__)(name,0,profiler::BLOCK_TYPE_EVENT);\
|
|
profiler::beginBlock(&TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__));
|
|
|
|
#define PROFILER_ADD_EVENT_GROUPED(name,block_group) profiler::Block TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__)(name,block_group,profiler::BLOCK_TYPE_EVENT);\
|
|
profiler::beginBlock(&TOKEN_CONCATENATE(unique_profiler_mark_name_,__LINE__));
|
|
|
|
/** Macro enabling profiler
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_ENABLE profiler::setEnabled(true);
|
|
|
|
/** Macro disabling profiler
|
|
\ingroup profiler
|
|
*/
|
|
#define PROFILER_DISABLE profiler::setEnabled(false);
|
|
|
|
#else
|
|
#define PROFILER_ADD_MARK(name)
|
|
#define PROFILER_ADD_MARK_GROUPED(name,block_group)
|
|
#define PROFILER_BEGIN_BLOCK(name)
|
|
#define PROFILER_BEGIN_BLOCK_GROUPED(name,block_group)
|
|
#define PROFILER_BEGIN_FUNCTION_BLOCK PROFILER_BEGIN_BLOCK(__func__)
|
|
#define PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(block_group) PROFILER_BEGIN_BLOCK_GROUPED(__func__,block_group)
|
|
#define PROFILER_END_BLOCK profiler::endBlock();
|
|
#define PROFILER_ENABLE profiler::setEnabled(true);
|
|
#define PROFILER_DISABLE profiler::setEnabled(false);
|
|
#define PROFILER_ADD_EVENT(name)
|
|
#define PROFILER_ADD_EVENT_GROUPED(name,block_group)
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
#include <cstddef>
|
|
|
|
#ifdef _WIN32
|
|
#ifdef _BUILD_PROFILER
|
|
#define PROFILER_API __declspec(dllexport)
|
|
#else
|
|
#define PROFILER_API __declspec(dllimport)
|
|
#endif
|
|
#else
|
|
#define PROFILER_API
|
|
#endif
|
|
|
|
namespace profiler
|
|
{
|
|
typedef uint8_t color_t; //RRR-GGG-BB
|
|
|
|
namespace colors{
|
|
|
|
const color_t Black = 0x00;
|
|
const color_t Lightgray = 0x6E;
|
|
const color_t Darkgray = 0x25;
|
|
const color_t White = 0xFF;
|
|
const color_t Red = 0xE0;
|
|
const color_t Green = 0x1C;
|
|
const color_t Blue = 0x03;
|
|
const color_t Magenta = (Red | Blue);
|
|
const color_t Cyan = (Green | Blue);
|
|
const color_t Yellow = (Red | Green);
|
|
const color_t Lightred = 0x60;
|
|
const color_t Lightgreen = 0x0C;
|
|
const color_t Lightblue = 0x01;
|
|
const color_t Lightmagenta = (Lightred | Lightblue);
|
|
const color_t Lightcyan = (Lightgreen | Lightblue);
|
|
const color_t Lightyellow = (Lightred | Lightgreen);
|
|
const color_t Navy = 0x02;
|
|
const color_t Teal = 0x12;
|
|
const color_t Maroon = 0x80;
|
|
const color_t Purple = 0x82;
|
|
const color_t Olive = 0x90;
|
|
const color_t Grey = 0x92;
|
|
const color_t Silver = 0xDB;
|
|
|
|
inline int get_red(color_t color){
|
|
return (color >> 5) * 0x20;
|
|
}
|
|
inline int get_green(color_t color){
|
|
return ((color & 0x1C) >> 2) * 0x20;
|
|
}
|
|
inline int get_blue(color_t color){
|
|
return (color & 3) * 0x40;
|
|
}
|
|
|
|
inline int convert_to_rgb(color_t color){
|
|
return ((get_red(color) & 0xFF) << 16) | ((get_green(color) & 0xFF) << 8) | (get_blue(color) & 0xFF);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
class Block;
|
|
|
|
extern "C"{
|
|
void PROFILER_API beginBlock(Block* _block);
|
|
void PROFILER_API endBlock();
|
|
void PROFILER_API setEnabled(bool isEnable);
|
|
}
|
|
|
|
typedef uint8_t block_type_t;
|
|
typedef uint64_t timestamp_t;
|
|
typedef uint32_t thread_id_t;
|
|
|
|
const block_type_t BLOCK_TYPE_EVENT = 1;
|
|
const block_type_t BLOCK_TYPE_BLOCK = 2;
|
|
|
|
#pragma pack(push,1)
|
|
class PROFILER_API BaseBlockData
|
|
{
|
|
protected:
|
|
|
|
block_type_t type;
|
|
color_t color;
|
|
timestamp_t begin;
|
|
timestamp_t end;
|
|
thread_id_t thread_id;
|
|
|
|
void tick(timestamp_t& stamp);
|
|
public:
|
|
|
|
BaseBlockData(color_t _color, block_type_t _type);
|
|
|
|
inline unsigned char getType() const { return type; }
|
|
inline color_t getColor() const { return color; }
|
|
inline timestamp_t getBegin() const { return begin; }
|
|
inline size_t getThreadId() const { return thread_id; }
|
|
|
|
inline timestamp_t getEnd() const { return end; }
|
|
inline bool isFinished() const { return end != 0; }
|
|
inline bool isCleared() const { return end >= begin; }
|
|
inline void finish(){ tick(end); }
|
|
timestamp_t duration() const { return (end - begin); }
|
|
|
|
inline bool startsEarlierThan(const BaseBlockData& another) const {return this->begin < another.begin;}
|
|
inline bool endsEarlierThan(const BaseBlockData& another) const {return this->end < another.end;}
|
|
inline bool startsLaterThan(const BaseBlockData& another) const {return !this->startsEarlierThan(another);}
|
|
inline bool endsLaterThan(const BaseBlockData& another) const {return !this->endsEarlierThan(another);}
|
|
};
|
|
#pragma pack(pop)
|
|
|
|
class PROFILER_API Block : public BaseBlockData
|
|
{
|
|
const char *name;
|
|
public:
|
|
|
|
Block(const char* _name, color_t _color = 0, block_type_t _type = BLOCK_TYPE_EVENT);
|
|
~Block();
|
|
|
|
inline const char* getName() const { return name; }
|
|
};
|
|
|
|
class PROFILER_API SerilizedBlock
|
|
{
|
|
uint16_t m_size;
|
|
char* m_data;
|
|
public:
|
|
SerilizedBlock(profiler::Block* block);
|
|
SerilizedBlock(uint16_t _size, const char* _data);
|
|
SerilizedBlock(SerilizedBlock&& that);
|
|
SerilizedBlock(const SerilizedBlock& other);
|
|
~SerilizedBlock();
|
|
|
|
const char* const data() const { return m_data; }
|
|
uint16_t size() const { return m_size; }
|
|
|
|
const BaseBlockData * block();
|
|
const char* getBlockName();
|
|
};
|
|
|
|
|
|
}
|
|
|
|
#endif
|