mirror of
https://github.com/seekrs/MacroLibX.git
synced 2026-01-11 14:43:34 +00:00
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* Profiler.cpp :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2024/01/10 13:56:21 by maldavid #+# #+# */
|
|
/* Updated: 2024/04/23 14:08:51 by maldavid ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include <PreCompiled.h>
|
|
|
|
#include <Core/Profiler.h>
|
|
|
|
namespace mlx
|
|
{
|
|
void Profiler::BeginRuntimeSession()
|
|
{
|
|
std::lock_guard lock(m_mutex);
|
|
if(m_runtime_session_began)
|
|
return;
|
|
m_output_stream.open("./runtime_profile.mlx.json", std::ofstream::out | std::ofstream::trunc);
|
|
|
|
if(m_output_stream.is_open())
|
|
WriteHeader();
|
|
else
|
|
Error("Profiler : cannot open runtime profile file");
|
|
m_runtime_session_began = true;
|
|
}
|
|
|
|
void Profiler::AppendProfileData(ProfileResult&& result)
|
|
{
|
|
std::lock_guard lock(_mutex);
|
|
auto it = m_profile_data.find(result.name);
|
|
if(it != m_profile_data.end())
|
|
{
|
|
result.elapsed_time = (result.elapsed_time + it->second.second.elapsed_time) / it->second.first;
|
|
m_profile_data[result.name].first++;
|
|
m_profile_data[result.name].second = result;
|
|
}
|
|
else
|
|
m_profile_data[result.name] = std::make_pair(1, result);
|
|
}
|
|
|
|
void Profiler::WriteProfile(const ProfileResult& result)
|
|
{
|
|
std::stringstream json;
|
|
json << std::setprecision(9) << std::fixed;
|
|
json << ",\n{\n";
|
|
json << "\t\"type\" : \"function\"," << '\n';
|
|
json << "\t\"name\" : \"" << result.name << "\"," << '\n';
|
|
json << "\t\"thread id\" : " << result.thread_id << "," << '\n';
|
|
json << "\t\"average duration\" : \"" << result.elapsed_time.count() << "ms\"\n";
|
|
json << "}";
|
|
m_output_stream << json.str();
|
|
}
|
|
|
|
void Profiler::EndRuntimeSession()
|
|
{
|
|
std::lock_guard lock(m_mutex);
|
|
if(!m_runtime_session_began)
|
|
return;
|
|
for(auto& [_, pair] : m_profile_data)
|
|
WriteProfile(pair.second);
|
|
WriteFooter();
|
|
m_output_stream.close();
|
|
m_profile_data.clear();
|
|
m_runtime_session_began = false;
|
|
}
|
|
|
|
Profiler::~Profiler()
|
|
{
|
|
if(!m_runtime_session_began)
|
|
return;
|
|
EndRuntimeSession();
|
|
}
|
|
}
|