wbTimer.h

#ifndef __WB_TIMER_H__
#define __WB_TIMER_H__

#ifdef WB_USE_WINDOWS
extern uint64_t _hrtime_frequency;
#endif /* _WIN32 */

extern wbTimer_t _timer;

typedef enum en_wbTimerKind_t {
  wbTimerKind_Generic,
  wbTimerKind_IO,
  wbTimerKind_GPU,
  wbTimerKind_Copy,
  wbTimerKind_Driver,
  wbTimerKind_CopyAsync,
  wbTimerKind_Compute,
  wbTimerKind_CPUGPUOverlap,
} wbTimerKind_t;

struct st_wbTimerNode_t {
  int idx;
  char * id;
  char * session_id;
  int mpiRank;
  int level;
  wbBool stoppedQ;
  wbTimerKind_t kind;
  uint64_t startTime;
  uint64_t endTime;
  uint64_t elapsedTime;
  int startLine;
  int endLine;
  const char *startFunction;
  const char *endFunction;
  const char *startFile;
  const char *endFile;
  wbTimerNode_t next;
  wbTimerNode_t prev;
  wbTimerNode_t parent;
  char *msg;
};

struct st_wbTimer_t {
  char * id;
  char * session_id;
  size_t length;
  wbTimerNode_t head;
  wbTimerNode_t tail;
  uint64_t startTime;
  uint64_t endTime;
  uint64_t elapsedTime;
};

#define wbTimerNode_getIdx(node) ((node)->idx)
#define wbTimerNode_getId(node) ((node)->id)
#define wbTimerNode_getSessionId(node) ((node)->session_id)
#define wbTimerNode_getMPIRank(node) ((node)->mpiRank)
#define wbTimerNode_getLevel(node) ((node)->level)
#define wbTimerNode_getStoppedQ(node) ((node)->stoppedQ)
#define wbTimerNode_getKind(node) ((node)->kind)
#define wbTimerNode_getStartTime(node) ((node)->startTime)
#define wbTimerNode_getEndTime(node) ((node)->endTime)
#define wbTimerNode_getElapsedTime(node) ((node)->elapsedTime)
#define wbTimerNode_getStartLine(node) ((node)->startLine)
#define wbTimerNode_getEndLine(node) ((node)->endLine)
#define wbTimerNode_getStartFunction(node) ((node)->startFunction)
#define wbTimerNode_getEndFunction(node) ((node)->endFunction)
#define wbTimerNode_getStartFile(node) ((node)->startFile)
#define wbTimerNode_getEndFile(node) ((node)->endFile)
#define wbTimerNode_getNext(node) ((node)->next)
#define wbTimerNode_getPrevious(node) ((node)->prev)
#define wbTimerNode_getParent(node) ((node)->parent)
#define wbTimerNode_getMessage(node) ((node)->msg)

#define wbTimerNode_setIdx(node, val) (wbTimerNode_getIdx(node) = val)
#define wbTimerNode_setId(node, val) (wbTimerNode_getId(node) = val)
#define wbTimerNode_setSessionId(node, val)                               \
  (wbTimerNode_getSessionId(node) = val)
#define wbTimerNode_setMPIRank(node, val)                                 \
  (wbTimerNode_getMPIRank(node) = val)
#define wbTimerNode_setLevel(node, val) (wbTimerNode_getLevel(node) = val)
#define wbTimerNode_setStoppedQ(node, val)                                \
  (wbTimerNode_getStoppedQ(node) = val)
#define wbTimerNode_setKind(node, val) (wbTimerNode_getKind(node) = val)
#define wbTimerNode_setStartTime(node, val)                               \
  (wbTimerNode_getStartTime(node) = val)
#define wbTimerNode_setEndTime(node, val)                                 \
  (wbTimerNode_getEndTime(node) = val)
#define wbTimerNode_setElapsedTime(node, val)                             \
  (wbTimerNode_getElapsedTime(node) = val)
#define wbTimerNode_setStartLine(node, val)                               \
  (wbTimerNode_getStartLine(node) = val)
#define wbTimerNode_setEndLine(node, val)                                 \
  (wbTimerNode_getEndLine(node) = val)
#define wbTimerNode_setStartFunction(node, val)                           \
  (wbTimerNode_getStartFunction(node) = val)
#define wbTimerNode_setEndFunction(node, val)                             \
  (wbTimerNode_getEndFunction(node) = val)
#define wbTimerNode_setStartFile(node, val)                               \
  (wbTimerNode_getStartFile(node) = val)
#define wbTimerNode_setEndFile(node, val)                                 \
  (wbTimerNode_getEndFile(node) = val)
#define wbTimerNode_setNext(node, val) (wbTimerNode_getNext(node) = val)
#define wbTimerNode_setPrevious(node, val)                                \
  (wbTimerNode_getPrevious(node) = val)
#define wbTimerNode_setParent(node, val)                                  \
  (wbTimerNode_getParent(node) = val)
#define wbTimerNode_setMessage(node, val)                                 \
  (wbTimerNode_getMessage(node) = val)

#define wbTimerNode_stoppedQ(node)                                        \
  (wbTimerNode_getStoppedQ(node) == wbTrue)
#define wbTimerNode_hasNext(node) (wbTimerNode_getNext(node) != nullptr)
#define wbTimerNode_hasPrevious(node)                                     \
  (wbTimerNode_getPrevious(node) != nullptr)
#define wbTimerNode_hasParent(node) (wbTimerNode_getParent(node) != nullptr)

uint64_t _hrtime(void);

wbTimer_t wbTimer_new(void);
void wbTimer_delete(wbTimer_t timer);

string wbTimer_toJSON(wbTimer_t timer);
string wbTimer_toJSON();

string wbTimer_toXML(wbTimer_t timer);
string wbTimer_toXML();

wbTimerNode_t wbTimer_start(wbTimerKind_t kind, const char *file,
                            const char *fun, int line);
wbTimerNode_t wbTimer_start(wbTimerKind_t kind, string msg,
                            const char *file, const char *fun, int line);
void wbTimer_stop(wbTimerKind_t kind, string msg, const char *file,
                  const char *fun, int line);
void wbTimer_stop(wbTimerKind_t kind, const char *file, const char *fun,
                  int line);

#define wbTime_start(kind, ...)                                           \
  wbTimer_start(wbTimerKind_##kind, wbString(__VA_ARGS__), wbFile,        \
                wbFunction, wbLine)
#define wbTime_stop(kind, ...)                                            \
  wbTimer_stop(wbTimerKind_##kind, wbString(__VA_ARGS__), wbFile,         \
               wbFunction, wbLine)

#endif /* __WB_TIMER_H__ */