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- More options for acsprofile command:

Browse source 
* acsprofile clear - Resets all profiling statistics to 0.
  * acsprofile [<sort-function>] [<limit>]:
    * <sort-function> is an optional argument that specifies which column to sort on (total, min, max, avg, or runs). The default is total.
    * <limit> is an optional argument that specifies how many rows to limit the output to. The default is 10. 0 or less will print every script or function that has at least one run.

SVN r4060 (trunk)
This commit is contained in:
Randy Heit 2013-02-03 04:30:20 +00:00
parent b971714e7f
commit f68d5a4845
2 changed files with 113 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

130
src/p_acs.cpp
View file

@ -7715,6 +7715,11 @@ void DACSThinker::DumpScriptStatus ()
// Profiling support --------------------------------------------------------
ACSProfileInfo::ACSProfileInfo()
{
Reset();
}
void ACSProfileInfo::Reset()
{
TotalInstr = 0;
NumRuns = 0;
@ -7772,6 +7777,14 @@ void ArrangeFunctionProfiles(TArray<ProfileCollector> &profiles)
}
}
void ClearProfiles(TArray<ProfileCollector> &profiles)
{
for (unsigned int i = 0; i < profiles.Size(); ++i)
{
profiles[i].ProfileData->Reset();
}
}
static int STACK_ARGS sort_by_total_instr(const void *a_, const void *b_)
{
const ProfileCollector *a = (const ProfileCollector *)a_;
@ -7782,7 +7795,42 @@ static int STACK_ARGS sort_by_total_instr(const void *a_, const void *b_)
return (int)(b->ProfileData->TotalInstr - a->ProfileData->TotalInstr);
}
static void ShowProfileData(TArray<ProfileCollector> &profiles, long ilimit, bool functions)
static int STACK_ARGS sort_by_min(const void *a_, const void *b_)
{
const ProfileCollector *a = (const ProfileCollector *)a_;
const ProfileCollector *b = (const ProfileCollector *)b_;
return b->ProfileData->MinInstrPerRun - a->ProfileData->MinInstrPerRun;
}
static int STACK_ARGS sort_by_max(const void *a_, const void *b_)
{
const ProfileCollector *a = (const ProfileCollector *)a_;
const ProfileCollector *b = (const ProfileCollector *)b_;
return b->ProfileData->MaxInstrPerRun - a->ProfileData->MaxInstrPerRun;
}
static int STACK_ARGS sort_by_avg(const void *a_, const void *b_)
{
const ProfileCollector *a = (const ProfileCollector *)a_;
const ProfileCollector *b = (const ProfileCollector *)b_;
int a_avg = a->ProfileData->NumRuns == 0 ? 0 : int(a->ProfileData->TotalInstr / a->ProfileData->NumRuns);
int b_avg = b->ProfileData->NumRuns == 0 ? 0 : int(b->ProfileData->TotalInstr / b->ProfileData->NumRuns);
return b_avg - a_avg;
}
static int STACK_ARGS sort_by_runs(const void *a_, const void *b_)
{
const ProfileCollector *a = (const ProfileCollector *)a_;
const ProfileCollector *b = (const ProfileCollector *)b_;
return b->ProfileData->NumRuns - a->ProfileData->NumRuns;
}
static void ShowProfileData(TArray<ProfileCollector> &profiles, long ilimit,
int (STACK_ARGS *sorter)(const void *, const void *), bool functions)
{
static const char *const typelabels[2] = { "script", "function" };
@ -7795,7 +7843,7 @@ static void ShowProfileData(TArray<ProfileCollector> &profiles, long ilimit, boo
char modname[13];
char scriptname[21];
qsort(&profiles[0], profiles.Size(), sizeof(ProfileCollector), sort_by_total_instr);
qsort(&profiles[0], profiles.Size(), sizeof(ProfileCollector), sorter);
if (ilimit > 0)
{
@ -7808,7 +7856,7 @@ static void ShowProfileData(TArray<ProfileCollector> &profiles, long ilimit, boo
limit = UINT_MAX;
}
Printf(TEXTCOLOR_YELLOW "Module %-20s Total NumRuns Min Max Avg\n", typelabels[functions]);
Printf(TEXTCOLOR_YELLOW "Module %-20s Total Runs Avg Min Max\n", typelabels[functions]);
Printf(TEXTCOLOR_YELLOW "------------ -------------------- ---------- ------- ------- ------- -------\n");
for (unsigned int i = 0; i < limit && i < profiles.Size(); ++i)
{
@ -7820,16 +7868,7 @@ static void ShowProfileData(TArray<ProfileCollector> &profiles, long ilimit, boo
// Module name
mysnprintf(modname, sizeof(modname), prof->Module->GetModuleName());
#if 0
if (prof->Module == FBehavior::StaticGetModule(0))
{
mysnprintf(modname, sizeof(modname), "<Map Script>");
}
else
{
mysnprintf(modname, sizeof(modname), Wads.GetLumpFullName(prof->Module->GetLumpNum()));
}
#endif
// Script/function name
if (functions)
{
@ -7853,25 +7892,80 @@ static void ShowProfileData(TArray<ProfileCollector> &profiles, long ilimit, boo
modname, scriptname,
prof->ProfileData->TotalInstr,
prof->ProfileData->NumRuns,
unsigned(prof->ProfileData->TotalInstr / prof->ProfileData->NumRuns),
prof->ProfileData->MinInstrPerRun,
prof->ProfileData->MaxInstrPerRun,
prof->ProfileData->TotalInstr / prof->ProfileData->NumRuns);
prof->ProfileData->MaxInstrPerRun
);
}
}
CCMD(acsprofile)
{
static int (STACK_ARGS *sort_funcs[])(const void*, const void *) =
{
sort_by_total_instr,
sort_by_min,
sort_by_max,
sort_by_avg,
sort_by_runs
};
static const char *sort_names[] = { "total", "min", "max", "avg", "runs" };
static const BYTE sort_match_len[] = { 1, 2, 2, 1, 1 };
TArray<ProfileCollector> ScriptProfiles, FuncProfiles;
long limit = 10;
int (STACK_ARGS *sorter)(const void *, const void *) = sort_by_total_instr;
assert(countof(sort_names) == countof(sort_match_len));
ArrangeScriptProfiles(ScriptProfiles);
ArrangeFunctionProfiles(FuncProfiles);
if (argv.argc() > 1)
{
limit = strtol(argv[1], NULL, 0);
// `acsprofile clear` will zero all profiling information collected so far.
if (stricmp(argv[1], "clear") == 0)
{
ClearProfiles(ScriptProfiles);
ClearProfiles(FuncProfiles);
return;
}
for (int i = 1; i < argv.argc(); ++i)
{
// If it's a number, set the display limit.
char *endptr;
long num = strtol(argv[i], &endptr, 0);
if (endptr != argv[i])
{
limit = num;
continue;
}
// If it's a name, set the sort method. We accept partial matches for
// options that are shorter than the sort name.
size_t optlen = strlen(argv[i]);
int j;
for (j = 0; j < countof(sort_names); ++j)
{
if (optlen < sort_match_len[j] || optlen > strlen(sort_names[j]))
{ // Too short or long to match.
continue;
}
if (strnicmp(argv[i], sort_names[j], optlen) == 0)
{
sorter = sort_funcs[j];
break;
}
}
if (j == countof(sort_names))
{
Printf("Unknown option '%s'\n", argv[i]);
Printf("acsprofile clear : Reset profiling information\n");
Printf("acsprofile [total|min|max|avg|runs] [<limit>]\n");
return;
}
}
}
ShowProfileData(ScriptProfiles, limit, false);
ShowProfileData(FuncProfiles, limit, true);
ShowProfileData(ScriptProfiles, limit, sorter, false);
ShowProfileData(FuncProfiles, limit, sorter, true);
}

1
src/p_acs.h
View file

@ -83,6 +83,7 @@ struct ACSProfileInfo
ACSProfileInfo();
void AddRun(unsigned int num_instr);
void Reset();
};
struct ProfileCollector