/*
- * Copyright (c) 2003 The Regents of The University of Michigan
+ * Copyright (c) 2003-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "base/cprintf.hh"
#include "base/hostinfo.hh"
#include "base/misc.hh"
-#include "base/python.hh"
#include "base/statistics.hh"
#include "base/str.hh"
#include "base/time.hh"
#include "base/trace.hh"
-
-#ifdef __M5_NAN
-float
-__nan()
-{
- union {
- uint32_t ui;
- float f;
- } nan;
-
- nan.ui = 0x7fc00000;
- return nan.f;
-}
-#endif
-
-#ifdef DEBUG
-static int total_stats = 0;
-#endif
+#include "base/stats/statdb.hh"
+#include "config/stats_binning.hh"
using namespace std;
-// This is a hack to get this parameter from the old stats package.
-namespace Statistics {
-bool PrintDescriptions = true;
-DisplayMode DefaultMode = mode_simplescalar;
-
-namespace Database
-{
- class Data
- {
- private:
- typedef list<StatData *> list_t;
- typedef map<void *, StatData *> map_t;
-
- list<MainBin *> bins;
-
- list_t allStats;
- list_t printStats;
- map_t statMap;
-
- ofstream *stream;
- Python *py;
-
- public:
- Data();
- ~Data();
-
- void dump(ostream &stream, DisplayMode mode);
- void display(ostream &stream, DisplayMode mode);
- void python_start(const string &file);
- void python_dump(const string &name, const string &subname);
- void python(const string &name, const string &subname,
- const string &bin);
-
- StatData *find(void *stat);
- void mapStat(void *stat, StatData *data);
-
- void check();
- void reset();
- void regBin(MainBin *bin, string name);
- void regPrint(void *stat);
-
- static std::string name() { return "Statistics Database"; }
- };
-
-Data::Data()
- : stream(0), py(0)
-{
-}
-
-Data::~Data()
-{
- if (stream) {
- delete py;
- ccprintf(*stream, "\n\nif __name__ == '__main__':\n");
- ccprintf(*stream, " program_display()\n");
- stream->close();
- delete stream;
- }
-}
-
-void
-Data::dump(ostream &stream, DisplayMode mode)
-{
- MainBin *orig = MainBin::curBin();
-
- switch (mode) {
- case mode_m5:
- case mode_simplescalar:
- display(stream, mode);
- break;
- default:
- warn("invalid display mode!\n");
- display(stream, mode_m5);
- break;
- }
-
- if (orig)
- orig->activate();
-}
-
-void
-Data::display(ostream &stream, DisplayMode mode)
-{
- if (!bins.empty()) {
- list<MainBin *>::iterator i = bins.begin();
- list<MainBin *>::iterator bins_end = bins.end();
- ccprintf(stream, "PRINTING BINNED STATS\n");
- while (i != bins_end) {
- (*i)->activate();
- ccprintf(stream,"---%s Bin------------\n", (*i)->name());
-
- list_t::iterator j = printStats.begin();
- list_t::iterator end = printStats.end();
- while (j != end) {
- StatData *stat = *j;
- if (stat->dodisplay())
- stat->display(stream, mode);
- ++j;
- }
- ++i;
- ccprintf(stream, "---------------------------------\n");
- }
- } else {
- list_t::iterator i = printStats.begin();
- list_t::iterator end = printStats.end();
- while (i != end) {
- StatData *stat = *i;
- if (stat->dodisplay() && !stat->binned())
- stat->display(stream, mode);
- ++i;
- }
- }
-}
-
-void
-Data::python_start(const string &file)
-{
- if (stream)
- panic("can't start python twice!");
-
- stream = new ofstream(file.c_str(), ios::trunc);
- py = new Python(*stream);
-
- ccprintf(*stream, "import sys\n");
- ccprintf(*stream, "sys.path.append('.')\n");
- ccprintf(*stream, "from m5stats import *\n\n");
-}
-
-void
-Data::python_dump(const string &name, const string &subname)
-{
- if (!py)
- panic("Can't dump python without first opening the file");
-
- if (bins.empty()) {
- python(name, subname, "");
- } else {
- list<MainBin *>::iterator i = bins.begin();
- list<MainBin *>::iterator end = bins.end();
-
- while (i != end) {
- (*i)->activate();
- python(name, subname, (*i)->name());
- ++i;
- }
- }
-}
-
-void
-Data::python(const string &name, const string &subname, const string &bin)
-{
- py->name("collections.append");
- py->newline();
- py->name("Collection");
- py->newline();
- py->qarg(name);
- py->newline();
- py->qarg(subname);
- py->newline();
- py->qarg(bin);
- py->newline();
- py->qarg(hostname());
- py->newline();
- py->qarg(Time::start.date());
- py->newline();
- py->list();
- list_t::iterator i = allStats.begin();
- list_t::iterator end = allStats.end();
- while (i != end) {
- StatData *stat = *i;
- py->newline();
- stat->python(*py);
- ++i;
- }
- py->newline();
- py->listEnd();
- py->newline();
- py->nameEnd();
- py->newline();
- py->nameEnd();
- py->newline();
-}
-
-StatData *
-Data::find(void *stat)
-{
- map_t::const_iterator i = statMap.find(stat);
-
- if (i == statMap.end())
- return NULL;
-
- return (*i).second;
-}
-
-void
-Data::check()
-{
- list_t::iterator i = allStats.begin();
- list_t::iterator end = allStats.end();
-
- while (i != end) {
- StatData *data = *i;
- assert(data);
- data->check();
- ++i;
- }
-
- i = allStats.begin();
- int j = 0;
- while (i != end) {
- StatData *data = *i;
- if (!(data->flags & print))
- data->name = "__Stat" + to_string(j++);
- ++i;
- }
-}
-
-void
-Data::reset()
-{
- // reset non-binned stats
- list_t::iterator i = allStats.begin();
- list_t::iterator end = allStats.end();
- while (i != end) {
- StatData *data = *i;
- if (!data->binned())
- data->reset();
- ++i;
- }
-
- // save the bin so we can go back to where we were
- MainBin *orig = MainBin::curBin();
-
- // reset binned stats
- list<MainBin *>::iterator bi = bins.begin();
- list<MainBin *>::iterator be = bins.end();
- while (bi != be) {
- MainBin *bin = *bi;
- bin->activate();
-
- i = allStats.begin();
- while (i != end) {
- StatData *data = *i;
- if (data->binned())
- data->reset();
- ++i;
- }
- ++bi;
- }
-
- // restore bin
- MainBin::curBin() = orig;
-}
-
-void
-Data::mapStat(void *stat, StatData *data)
-{
- if (statMap.find(stat) != statMap.end())
- panic("shouldn't register stat twice!");
-
- allStats.push_back(data);
-
-#ifndef NDEBUG
- bool success =
-#endif
- (statMap.insert(make_pair(stat, data))).second;
- assert(statMap.find(stat) != statMap.end());
- assert(success && "this should never fail");
-}
-
-void
-Data::regBin(MainBin *bin, string _name)
-{
- bins.push_back(bin);
- DPRINTF(Stats, "registering %s\n", _name);
-}
-
-void
-Data::regPrint(void *stat)
-{
- StatData *data = find(stat);
-
- if (data->flags & print)
- return;
-
- data->flags |= print;
-
- list_t::iterator j = printStats.insert(printStats.end(), data);
- inplace_merge(printStats.begin(), j, printStats.end(), StatData::less);
-}
-
-Data &
-StatDB()
-{
- static Data db;
- return db;
-}
-
-}
+namespace Stats {
StatData *
DataAccess::find() const
{
- return Database::StatDB().find(const_cast<void *>((const void *)this));
+ return Database::find(const_cast<void *>((const void *)this));
}
const StatData *
getStatData(const void *stat)
{
- return Database::StatDB().find(const_cast<void *>(stat));
+ return Database::find(const_cast<void *>(stat));
}
void
DataAccess::map(StatData *data)
{
- Database::StatDB().mapStat(this, data);
+ Database::regStat(this, data);
}
StatData *
void
DataAccess::setPrint()
{
- Database::StatDB().regPrint(this);
+ Database::regPrint(this);
}
StatData::StatData()
: flags(none), precision(-1), prereq(0)
{
-#ifdef DEBUG
- number = total_stats++;
-#endif
+ static int count = 0;
+ id = count++;
}
StatData::~StatData()
{
if (!(flags & init)) {
#ifdef DEBUG
- cprintf("this is stat number %d\n", number);
+ cprintf("this is stat number %d\n", id);
#endif
panic("Not all stats have been initialized");
return false;
return true;
}
-string
-ValueToString(result_t value, DisplayMode mode, int precision)
-{
- stringstream val;
-
- if (!isnan(value)) {
- if (precision != -1)
- val.precision(precision);
- else if (value == rint(value))
- val.precision(0);
-
- val.unsetf(ios::showpoint);
- val.setf(ios::fixed);
- val << value;
- } else {
- val << (mode == mode_m5 ? "no value" : "<err: div-0>");
- }
-
- return val.str();
-}
-
-struct ScalarPrint
-{
- result_t value;
- string name;
- string desc;
- StatFlags flags;
- DisplayMode mode;
- int precision;
- result_t pdf;
- result_t cdf;
-
- ScalarPrint()
- : value(0.0), flags(0), mode(DefaultMode), precision(0),
- pdf(NAN), cdf(NAN)
- {}
-
- void operator()(ostream &stream) const;
-};
-
-void
-ScalarPrint::operator()(ostream &stream) const
-{
- if (flags & nozero && value == 0.0 ||
- flags & nonan && isnan(value))
- return;
-
- stringstream pdfstr, cdfstr;
-
- if (!isnan(pdf))
- ccprintf(pdfstr, "%.2f%%", pdf * 100.0);
-
- if (!isnan(cdf))
- ccprintf(cdfstr, "%.2f%%", cdf * 100.0);
-
- if (mode == mode_simplescalar && flags & __substat) {
- ccprintf(stream, "%32s %12s %10s %10s", name,
- ValueToString(value, mode, precision), pdfstr, cdfstr);
- } else {
- ccprintf(stream, "%-40s %12s %10s %10s", name,
- ValueToString(value, mode, precision), pdfstr, cdfstr);
- }
-
- if (PrintDescriptions) {
- if (!desc.empty())
- ccprintf(stream, " # %s", desc);
- }
- stream << endl;
-}
-
-struct VectorPrint
-{
- string name;
- string desc;
- vector<string> subnames;
- vector<string> subdescs;
- StatFlags flags;
- DisplayMode mode;
- int precision;
- rvec_t vec;
- result_t total;
-
- VectorPrint()
- : subnames(0), subdescs(0), flags(0), mode(DefaultMode),
- precision(-1), total(NAN)
- {}
-
- void operator()(ostream &stream) const;
-};
void
-VectorPrint::operator()(std::ostream &stream) const
-{
- int _size = vec.size();
- result_t _total = 0.0;
-
- if (flags & (pdf | cdf)) {
- for (int i = 0; i < _size; ++i) {
- _total += vec[i];
- }
- }
-
- string base = name + ((mode == mode_simplescalar) ? "_" : "::");
-
- ScalarPrint print;
- print.name = name;
- print.desc = desc;
- print.precision = precision;
- print.flags = flags;
-
- bool havesub = !subnames.empty();
-
- if (_size == 1) {
- print.value = vec[0];
- print(stream);
- } else if (mode == mode_m5) {
- for (int i = 0; i < _size; ++i) {
- if (havesub && (i >= subnames.size() || subnames[i].empty()))
- continue;
-
- print.name = base + (havesub ? subnames[i] : to_string(i));
- print.desc = subdescs.empty() ? desc : subdescs[i];
- print.value = vec[i];
-
- if (_total && (flags & pdf)) {
- print.pdf = vec[i] / _total;
- print.cdf += print.pdf;
- }
-
- print(stream);
- }
-
- if (flags & ::Statistics::total) {
- print.name = base + "total";
- print.desc = desc;
- print.value = total;
- print(stream);
- }
- } else {
- if (flags & ::Statistics::total) {
- print.value = total;
- print(stream);
- }
-
- result_t _pdf = 0.0;
- result_t _cdf = 0.0;
- if (flags & dist) {
- ccprintf(stream, "%s.start_dist\n", name);
- for (int i = 0; i < _size; ++i) {
- print.name = havesub ? subnames[i] : to_string(i);
- print.desc = subdescs.empty() ? desc : subdescs[i];
- print.flags |= __substat;
- print.value = vec[i];
-
- if (_total) {
- _pdf = vec[i] / _total;
- _cdf += _pdf;
- }
-
- if (flags & pdf)
- print.pdf = _pdf;
- if (flags & cdf)
- print.cdf = _cdf;
-
- print(stream);
- }
- ccprintf(stream, "%s.end_dist\n", name);
- } else {
- for (int i = 0; i < _size; ++i) {
- if (havesub && subnames[i].empty())
- continue;
-
- print.name = base;
- print.name += havesub ? subnames[i] : to_string(i);
- print.desc = subdescs.empty() ? desc : subdescs[i];
- print.value = vec[i];
-
- if (_total) {
- _pdf = vec[i] / _total;
- _cdf += _pdf;
- } else {
- _pdf = _cdf = NAN;
- }
-
- if (flags & pdf) {
- print.pdf = _pdf;
- print.cdf = _cdf;
- }
-
- print(stream);
- }
- }
- }
-}
-
-struct DistPrint
-{
- string name;
- string desc;
- StatFlags flags;
- DisplayMode mode;
- int precision;
-
- result_t min_val;
- result_t max_val;
- result_t underflow;
- result_t overflow;
- rvec_t vec;
- result_t sum;
- result_t squares;
- result_t samples;
-
- int min;
- int max;
- int bucket_size;
- int size;
- bool fancy;
-
- void operator()(ostream &stream) const;
-};
-
-void
-DistPrint::operator()(ostream &stream) const
-{
- if (fancy) {
- ScalarPrint print;
- string base = name + ((mode == mode_m5) ? "::" : "_");
-
- print.precision = precision;
- print.flags = flags;
- print.mode = mode;
- print.desc = desc;
-
- print.name = base + "mean";
- print.value = samples ? sum / samples : NAN;
- print(stream);
-
- print.name = base + "stdev";
- print.value = samples ? sqrt((samples * squares - sum * sum) /
- (samples * (samples - 1.0))) : NAN;
- print(stream);
-
- print.name = "**Ignore: " + base + "TOT";
- print.value = samples;
- print(stream);
- return;
- }
-
- assert(size == vec.size());
-
- result_t total = 0.0;
-
- total += underflow;
- for (int i = 0; i < size; ++i)
- total += vec[i];
- total += overflow;
-
- string base = name + (mode == mode_m5 ? "::" : ".");
-
- ScalarPrint print;
- print.desc = (mode == mode_m5) ? desc : "";
- print.flags = flags;
- print.mode = mode;
- print.precision = precision;
-
- if (mode == mode_simplescalar) {
- ccprintf(stream, "%-42s", base + "start_dist");
- if (PrintDescriptions && !desc.empty())
- ccprintf(stream, " # %s", desc);
- stream << endl;
- }
-
- print.name = base + "samples";
- print.value = samples;
- print(stream);
-
- print.name = base + "min_value";
- print.value = min_val;
- print(stream);
-
- if (mode == mode_m5 || underflow > 0.0) {
- print.name = base + "underflows";
- print.value = underflow;
- if (mode == mode_m5 && total) {
- print.pdf = underflow / total;
- print.cdf += print.pdf;
- }
- print(stream);
- }
-
-
- if (mode == mode_m5) {
- for (int i = 0; i < size; ++i) {
- stringstream namestr;
- namestr << name;
-
- int low = i * bucket_size + min;
- int high = ::min((i + 1) * bucket_size + min - 1, max);
- namestr << low;
- if (low < high)
- namestr << "-" << high;
-
- print.name = namestr.str();
- print.value = vec[i];
- if (total) {
- print.pdf = vec[i] / total;
- print.cdf += print.pdf;
- }
- print(stream);
- }
-
- } else {
- int _min;
- result_t _pdf;
- result_t _cdf = 0.0;
-
- print.flags = flags | __substat;
-
- for (int i = 0; i < size; ++i) {
- if (flags & nozero && vec[i] == 0.0 ||
- flags & nonan && isnan(vec[i]))
- continue;
-
- _min = i * bucket_size + min;
- _pdf = vec[i] / total * 100.0;
- _cdf += _pdf;
-
-
- print.name = ValueToString(_min, mode, 0);
- print.value = vec[i];
- print.pdf = (flags & pdf) ? _pdf : NAN;
- print.cdf = (flags & cdf) ? _cdf : NAN;
- print(stream);
- }
-
- print.flags = flags;
- }
-
- if (mode == mode_m5 || overflow > 0.0) {
- print.name = base + "overflows";
- print.value = overflow;
- if (mode == mode_m5 && total) {
- print.pdf = overflow / total;
- print.cdf += print.pdf;
- } else {
- print.pdf = NAN;
- print.cdf = NAN;
- }
- print(stream);
- }
-
- print.pdf = NAN;
- print.cdf = NAN;
-
- if (mode != mode_simplescalar) {
- print.name = base + "total";
- print.value = total;
- print(stream);
- }
-
- print.name = base + "max_value";
- print.value = max_val;
- print(stream);
-
- if (mode != mode_simplescalar && samples != 0) {
- print.name = base + "mean";
- print.value = sum / samples;
- print(stream);
-
- print.name = base + "stdev";
- print.value = sqrt((samples * squares - sum * sum) /
- (samples * (samples - 1.0)));
- print(stream);
- }
-
- if (mode == mode_simplescalar)
- ccprintf(stream, "%send_dist\n\n", base);
-}
-
-void
-ScalarDataBase::display(ostream &stream, DisplayMode mode) const
-{
- ScalarPrint print;
- print.value = val();
- print.name = name;
- print.desc = desc;
- print.flags = flags;
- print.mode = mode;
- print.precision = precision;
-
- print(stream);
-}
-
-void
-VectorDataBase::display(ostream &stream, DisplayMode mode) const
-{
- int size = this->size();
- const_cast<VectorDataBase *>(this)->update();
-
- VectorPrint print;
-
- print.name = name;
- print.desc = desc;
- print.flags = flags;
- print.mode = mode;
- print.precision = precision;
- print.vec = val();
- print.total = total();
-
- if (!subnames.empty()) {
- for (int i = 0; i < size; ++i) {
- if (!subnames[i].empty()) {
- print.subnames = subnames;
- print.subnames.resize(size);
- for (int i = 0; i < size; ++i) {
- if (!subnames[i].empty() && !subdescs[i].empty()) {
- print.subdescs = subdescs;
- print.subdescs.resize(size);
- break;
- }
- }
- break;
- }
- }
- }
-
- print(stream);
-}
-
-void
-Vector2dDataBase::display(ostream &stream, DisplayMode mode) const
-{
- const_cast<Vector2dDataBase *>(this)->update();
-
- bool havesub = false;
- VectorPrint print;
-
- print.subnames = y_subnames;
- print.flags = flags;
- print.mode = mode;
- print.precision = precision;
-
- if (!subnames.empty()) {
- for (int i = 0; i < x; ++i)
- if (!subnames[i].empty())
- havesub = true;
- }
-
- rvec_t tot_vec(y);
- result_t super_total = 0.0;
- for (int i = 0; i < x; ++i) {
- if (havesub && (i >= subnames.size() || subnames[i].empty()))
- continue;
-
- int iy = i * y;
- rvec_t yvec(y);
-
- result_t total = 0.0;
- for (int j = 0; j < y; ++j) {
- yvec[j] = vec[iy + j];
- tot_vec[j] += yvec[j];
- total += yvec[j];
- super_total += yvec[j];
- }
-
- print.name = name + "_" + (havesub ? subnames[i] : to_string(i));
- print.desc = desc;
- print.vec = yvec;
- print.total = total;
- print(stream);
- }
-
- if ((flags & ::Statistics::total) && (x > 1)) {
- print.name = name;
- print.desc = desc;
- print.vec = tot_vec;
- print.total = super_total;
- print(stream);
- }
-}
-
-void
-DistDataBase::display(ostream &stream, DisplayMode mode) const
-{
- const_cast<DistDataBase *>(this)->update();
-
- DistPrint print;
-
- print.name = name;
- print.desc = desc;
- print.flags = flags;
- print.mode = mode;
- print.precision = precision;
-
- print.min_val = data.min_val;
- print.max_val = data.max_val;
- print.underflow = data.underflow;
- print.overflow = data.overflow;
- print.vec = data.vec;
- print.sum = data.sum;
- print.squares = data.squares;
- print.samples = data.samples;
-
- print.min = data.min;
- print.max = data.max;
- print.bucket_size = data.bucket_size;
- print.size = data.size;
- print.fancy = data.fancy;
-
- print(stream);
-}
-
-void
-VectorDistDataBase::display(ostream &stream, DisplayMode mode) const
-{
- const_cast<VectorDistDataBase *>(this)->update();
-
- for (int i = 0; i < size(); ++i) {
- DistPrint print;
-
- print.name = name +
- (subnames[i].empty() ? ("_" + to_string(i)) : subnames[i]);
- print.desc = subdescs[i].empty() ? desc : subdescs[i];
- print.flags = flags;
- print.mode = mode;
- print.precision = precision;
-
- print.min_val = data[i].min_val;
- print.max_val = data[i].max_val;
- print.underflow = data[i].underflow;
- print.overflow = data[i].overflow;
- print.vec = data[i].vec;
- print.sum = data[i].sum;
- print.squares = data[i].squares;
- print.samples = data[i].samples;
-
- print.min = data[i].min;
- print.max = data[i].max;
- print.bucket_size = data[i].bucket_size;
- print.size = data[i].size;
- print.fancy = data[i].fancy;
-
- print(stream);
- }
-}
-
-void
-ScalarDataBase::python(Python &py) const
-{
- py.name("Scalar");
- py.qarg(name);
- py.qqqarg(desc);
- py.kwarg("binned", binned());
- py.kwarg("precision", precision);
- py.kwarg("flags", flags);
- if (prereq)
- py.qkwarg("prereq", prereq->name);
- py.kwarg("value", val());
- py.nameEnd();
-}
-
-void
-VectorDataBase::python(Python &py) const
-{
- const_cast<VectorDataBase *>(this)->update();
-
- py.name("Vector");
- py.qarg(name);
- py.qqqarg(desc);
- py.kwarg("binned", binned());
- py.kwarg("precision", precision);
- py.kwarg("flags", flags);
- if (prereq)
- py.qkwarg("prereq", prereq->name);
- py.kwarg("value", val());
- if (!subnames.empty())
- py.qkwarg("subnames", subnames);
- if (!subdescs.empty())
- py.qkwarg("subdescs", subdescs);
- py.nameEnd();
-}
-
-void
-DistDataData::python(Python &py, const string &name) const
-{
- string s = name.empty() ? "" : name + "=";
-
- if (samples == 0 || fancy)
- s += "SimpleDist";
- else
- s += "FullDist";
-
- py.name(s);
- py.arg(sum);
- py.arg(squares);
- py.arg(samples);
- if (samples && !fancy) {
- py.arg(min_val);
- py.arg(min_val);
- py.arg(underflow);
- py.arg(vec);
- py.arg(overflow);
- py.arg(min);
- py.arg(max);
- py.arg(bucket_size);
- py.arg(size);
- }
- py.nameEnd();
-}
-
-void
-FormulaDataBase::python(Python &py) const
-{
- const_cast<FormulaDataBase *>(this)->update();
-
- py.name("Formula");
- py.qarg(name);
- py.qqqarg(desc);
- py.kwarg("binned", binned());
- py.kwarg("precision", precision);
- py.kwarg("flags", flags);
- if (prereq)
- py.qkwarg("prereq", prereq->name);
- py.qkwarg("formula", str());
- if (!subnames.empty())
- py.qkwarg("subnames", subnames);
- if (!subdescs.empty())
- py.qkwarg("subdescs", subdescs);
- py.nameEnd();
-}
-
-void
-DistDataBase::python(Python &py) const
-{
- const_cast<DistDataBase *>(this)->update();
-
- py.name("Dist");
- py.qarg(name);
- py.qqqarg(desc);
- py.kwarg("binned", binned());
- py.kwarg("precision", precision);
- py.kwarg("flags", flags);
- if (prereq)
- py.qkwarg("prereq", prereq->name);
- data.python(py, "dist");
- py.nameEnd();
-}
-
-void
-VectorDistDataBase::python(Python &py) const
-{
- const_cast<VectorDistDataBase *>(this)->update();
-
- py.name("VectorDist");
- py.qarg(name);
- py.qqqarg(desc);
- py.kwarg("binned", binned());
- py.kwarg("precision", precision);
- py.kwarg("flags", flags);
- if (prereq)
- py.qkwarg("prereq", prereq->name);
- if (!subnames.empty())
- py.qkwarg("subnames", subnames);
- if (!subdescs.empty())
- py.qkwarg("subdescs", subdescs);
-
- py.tuple("dist");
- typedef std::vector<DistDataData>::const_iterator iter;
- iter i = data.begin();
- iter end = data.end();
- while (i != end) {
- i->python(py, "");
- ++i;
- }
- py.tupleEnd();
- py.nameEnd();
-}
-
-void
-Vector2dDataBase::python(Python &py) const
-{
- const_cast<Vector2dDataBase *>(this)->update();
-
- py.name("Vector2d");
- py.qarg(name);
- py.qqqarg(desc);
- py.kwarg("binned", binned());
- py.kwarg("precision", precision);
- py.kwarg("flags", flags);
- if (prereq)
- py.qkwarg("prereq", prereq->name);
-
- py.kwarg("value", vec);
- if (!subnames.empty())
- py.qkwarg("subnames", subnames);
- if (!subdescs.empty())
- py.qkwarg("subdescs", subdescs);
- if (!y_subnames.empty())
- py.qkwarg("ysubnames", y_subnames);
-
- py.kwarg("x", x);
- py.kwarg("y", y);
- py.nameEnd();
-}
-
-void
-FormulaBase::val(rvec_t &vec) const
+FormulaBase::result(VResult &vec) const
{
if (root)
- vec = root->val();
+ vec = root->result();
}
-result_t
+Result
FormulaBase::total() const
{
return root ? root->total() : 0.0;
bool
FormulaBase::zero() const
{
- rvec_t vec;
- val(vec);
+ VResult vec;
+ result(vec);
for (int i = 0; i < vec.size(); ++i)
if (vec[i] != 0.0)
return false;
Formula::operator+=(Temp r)
{
if (root)
- root = NodePtr(new BinaryNode<std::plus<result_t> >(root, r));
+ root = NodePtr(new BinaryNode<std::plus<Result> >(root, r));
else
root = r;
assert(size());
MainBin::MainBin(const string &name)
: _name(name), mem(NULL), memsize(-1)
{
- Database::StatDB().regBin(this, name);
+ Database::regBin(this, name);
}
MainBin::~MainBin()
MainBin::memory(off_t off)
{
if (memsize == -1)
- memsize = CeilPow2((size_t) offset());
+ memsize = ceilPow2((size_t) offset());
if (!mem) {
mem = new char[memsize];
void
check()
{
- Database::StatDB().check();
-}
+ typedef Database::stat_list_t::iterator iter_t;
-void
-dump(ostream &stream, DisplayMode mode)
-{
- Database::StatDB().dump(stream, mode);
-}
+ iter_t i, end = Database::stats().end();
+ for (i = Database::stats().begin(); i != end; ++i) {
+ StatData *data = *i;
+ assert(data);
+ if (!data->check() || !data->baseCheck())
+ panic("stat check failed for %s\n", data->name);
+ }
-void
-python_start(const string &file)
-{
- Database::StatDB().python_start(file);
-}
+ int j = 0;
+ for (i = Database::stats().begin(); i != end; ++i) {
+ StatData *data = *i;
+ if (!(data->flags & print))
+ data->name = "__Stat" + to_string(j++);
+ }
-void
-python_dump(const string &name, const string &subname)
-{
- Database::StatDB().python_dump(name, subname);
-}
+ Database::stats().sort(StatData::less);
+
+#if STATS_BINNING
+ if (MainBin::curBin() == NULL) {
+ static MainBin mainBin("main bin");
+ mainBin.activate();
+ }
+#endif
+
+ if (i == end)
+ return;
+
+ iter_t last = i;
+ ++i;
+
+ for (i = Database::stats().begin(); i != end; ++i) {
+ if ((*i)->name == (*last)->name)
+ panic("same name used twice! name=%s\n", (*i)->name);
+ last = i;
+ }
+}
CallbackQueue resetQueue;
void
-registerResetCallback(Callback *cb)
+reset()
{
- resetQueue.add(cb);
+ // reset non-binned stats
+ Database::stat_list_t::iterator i = Database::stats().begin();
+ Database::stat_list_t::iterator end = Database::stats().end();
+ while (i != end) {
+ StatData *data = *i;
+ if (!data->binned())
+ data->reset();
+ ++i;
+ }
+
+ // save the bin so we can go back to where we were
+ MainBin *orig = MainBin::curBin();
+
+ // reset binned stats
+ Database::bin_list_t::iterator bi = Database::bins().begin();
+ Database::bin_list_t::iterator be = Database::bins().end();
+ while (bi != be) {
+ MainBin *bin = *bi;
+ bin->activate();
+
+ i = Database::stats().begin();
+ while (i != end) {
+ StatData *data = *i;
+ if (data->binned())
+ data->reset();
+ ++i;
+ }
+ ++bi;
+ }
+
+ // restore bin
+ MainBin::curBin() = orig;
+
+ resetQueue.process();
}
void
-reset()
+registerResetCallback(Callback *cb)
{
- Database::StatDB().reset();
- resetQueue.process();
+ resetQueue.add(cb);
}
-} // namespace Statistics
+/* namespace Stats */ }
projects / gem5.git / blobdiff