129 lines
3.6 KiB
C++
129 lines
3.6 KiB
C++
#ifndef _PROFILER_H
|
|
#define _PROFILER_H
|
|
|
|
#include <bfc/wasabi_std.h>
|
|
#include <bfc/string/bfcstring.h>
|
|
#include <bfc/ptrlist.h>
|
|
|
|
|
|
#ifdef NO_PROFILING
|
|
#define PR_ENTER(msg)
|
|
#define PR_LEAVE()
|
|
#else
|
|
|
|
#define _PR_ENTER(msg, line) { __Profiler __prx##line(msg)
|
|
#define _PR_ENTER2(msg, msg2, line) { __Profiler __prx##line(msg, msg2)
|
|
#define PR_ENTER(msg) _PR_ENTER(msg, line)
|
|
#define PR_ENTER2(msg, msg2) _PR_ENTER2(msg, msg2, line)
|
|
#define PR_LEAVE() }
|
|
|
|
class __ProfilerEntry {
|
|
public:
|
|
__ProfilerEntry(const char *txt) { text = txt; totaltime = 0; totaln = 0; subcount = 0; lastcps = -1;}
|
|
virtual ~__ProfilerEntry() {}
|
|
|
|
void add(float ms) { totaltime += ms; totaln++;
|
|
if (subcount == 0) {
|
|
firstcall = Wasabi::Std::getTimeStampMS();
|
|
}
|
|
if (Wasabi::Std::getTimeStampMS() - firstcall < 1) {
|
|
subcount++;
|
|
} else {
|
|
lastcps = subcount;
|
|
subcount = 0;
|
|
}
|
|
}
|
|
float getAverage() { if (totaln == 0) return 0; return totaltime / (float)totaln; }
|
|
float getTotal() { return totaltime; }
|
|
const char *getText() { return text; }
|
|
int getLastCPS() { return lastcps; }
|
|
|
|
private:
|
|
float totaltime;
|
|
int totaln;
|
|
stdtimevalms firstcall;
|
|
int lastcps;
|
|
int subcount;
|
|
String text;
|
|
};
|
|
|
|
class __ProfilerEntrySort {
|
|
public:
|
|
static int compareAttrib(const wchar_t *attrib, void *item) {
|
|
return STRICMP((const char *)attrib, ((__ProfilerEntry*)item)->getText());
|
|
}
|
|
static int compareItem(void *i1, void *i2) {
|
|
return STRICMP(((__ProfilerEntry*)i1)->getText(), ((__ProfilerEntry*)i2)->getText());
|
|
}
|
|
};
|
|
|
|
extern COMEXP PtrListInsertSorted<__ProfilerEntry, __ProfilerEntrySort> __profiler_entries;
|
|
extern COMEXP int __profiler_indent;
|
|
|
|
class __ProfilerManager {
|
|
public:
|
|
static void log(const char *txt, float ms, float *total, float *average, int *lastcps) {
|
|
int pos=-1;
|
|
__ProfilerEntry *e = __profiler_entries.findItem((const wchar_t *)txt, &pos);
|
|
if (pos < 0 || e == NULL) {
|
|
e = new __ProfilerEntry(txt);
|
|
__profiler_entries.addItem(e);
|
|
}
|
|
if (e != NULL) {
|
|
e->add(ms);
|
|
if (total != NULL) *total = e->getTotal();
|
|
if (average != NULL) *average = e->getAverage();
|
|
if (lastcps != NULL) *lastcps = e->getLastCPS();
|
|
}
|
|
}
|
|
};
|
|
|
|
#undef USE_TICK_COUNT
|
|
|
|
class __Profiler {
|
|
public:
|
|
__Profiler(const char *text, const char *text2="") : str(text), str2(text2) {
|
|
if (!str2.isempty()) str2 += " ";
|
|
#ifdef USE_TICK_COUNT
|
|
ts1 = GetTickCount();
|
|
#else
|
|
ts1 = Wasabi::Std::getTimeStampMS();
|
|
#endif
|
|
__profiler_indent++;
|
|
}
|
|
~__Profiler() {
|
|
__profiler_indent--;
|
|
#ifdef USE_TICK_COUNT
|
|
stdtimevalms ts2 = GetTickCount();
|
|
#else
|
|
stdtimevalms ts2 = Wasabi::Std::getTimeStampMS();
|
|
#endif
|
|
float ms = (float)((ts2 - ts1)
|
|
#ifndef USE_TICK_COUNT
|
|
*1000.0
|
|
#endif
|
|
);
|
|
float total=0;
|
|
float average=0;
|
|
int lastcps=0;
|
|
__ProfilerManager::log(str, ms, &total, &average, &lastcps);
|
|
char buf[4096];
|
|
if (lastcps >= 0)
|
|
sprintf(buf, "%*sProfiler: %s: %s%6.4f ms (total: %6.4f ms, average: %6.4f ms, calls per second : %d)\n", __profiler_indent*4, " ", str.getValue(), str2.getValue(), ms, total, average, lastcps);
|
|
else
|
|
sprintf(buf, "%*sProfiler: %s: %s%6.4f ms (total: %6.4f ms, average: %6.4f ms)\n", __profiler_indent*4, " ", str.getValue(), str2.getValue(), ms, total, average);
|
|
#ifdef _WIN32
|
|
OutputDebugStringA(buf);
|
|
#else
|
|
#warning port me
|
|
#endif
|
|
}
|
|
private:
|
|
String str, str2;
|
|
stdtimevalms ts1;
|
|
};
|
|
|
|
#endif//!NO_PROFILING
|
|
|
|
#endif
|