dingusppc/utils/profiler.cpp

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2021-04-13 23:27:07 +00:00
/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-21 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
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 <https://www.gnu.org/licenses/>.
*/
#include "profiler.h"
#include <iostream>
#include <vector>
/** global profiler object */
std::unique_ptr<Profiler> gProfilerObj = 0;
Profiler::Profiler()
{
this->profiles_map.clear();
}
bool Profiler::register_profile(std::string name,
std::unique_ptr<BaseProfile> profile_obj)
{
// bail out if a profile corresponding to 'name' already exists
if (this->profiles_map.find(name) != this->profiles_map.end()) {
return false;
}
this->profiles_map[name] = std::move(profile_obj);
return true;
}
void Profiler::print_profile(std::string name)
{
if (this->profiles_map.find(name) == this->profiles_map.end()) {
std::cout << "Profile " << name << " not found." << std::endl;
return;
}
std::cout << std::endl;
std::cout << "Summary of the profile '" << name << "':" << std::endl;
std::cout << "------------------------------------------" << std::endl;
auto prof_it = this->profiles_map.find(name);
std::vector<ProfileVar> vars;
// ask the corresponding profile class to fill its variables for us
prof_it->second->populate_variables(vars);
for (auto& var : vars) {
switch(var.format) {
case ProfileVarFmt::DEC:
std::cout << var.name << " : " << var.value << std::endl;
break;
case ProfileVarFmt::HEX:
std::cout << var.name << " : " << std::hex << var.value << std::endl;
break;
default:
std::cout << "Unknown value in variable " << var.name << std::endl;
}
}
std::cout << std::endl;
}
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void Profiler::reset_profile(std::string name)
{
if (this->profiles_map.find(name) == this->profiles_map.end()) {
std::cout << "Profile " << name << " not found." << std::endl;
return;
}
this->profiles_map.find(name)->second->reset();
}