RPCSX/rpcsx
1
0
Fork 0
mirror of https://github.com/RPCSX/rpcsx.git synced 2026-04-05 06:26:49 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix perf_meter<> after adding thread pool.

Browse source 
Print and reset sorted information after emulation stop/pause.
Print useless average value.
This commit is contained in:
Nekotekina 2020-11-19 11:12:59 +03:00
parent 3e1344e4e4
commit d4d5dc99f3
3 changed files with 85 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

64
rpcs3/Emu/perf_meter.cpp
View file

@ -1,11 +1,19 @@
#include "stdafx.h"
#include "perf_meter.hpp"
#include <map>
#include <mutex>
void perf_stat_base::push(u64 ns[66]) noexcept
{
if (!ns[0])
{
return;
}
for (u32 i = 0; i < 66; i++)
{
m_log[i] += ns[i];
m_log[i] += atomic_storage<u64>::exchange(ns[i], 0);
}
}
@ -13,7 +21,7 @@ void perf_stat_base::print(const char* name) noexcept
{
if (u64 num_total = m_log[0].load())
{
perf_log.notice("Perf stats for %s: total events: %u (total time %.4fs)", name, num_total, m_log[65].load() / 1000'000'000.);
perf_log.notice(u8"Perf stats for %s: total events: %u (total time %.4fs, avg %.4fµs)", name, num_total, m_log[65].load() / 1000'000'000., m_log[65].load() / 1000. / num_total);
for (u32 i = 0; i < 13; i++)
{
@ -56,3 +64,55 @@ void perf_stat_base::print(const char* name) noexcept
}
}
}
static shared_mutex s_perf_mutex;
static std::map<std::string, perf_stat_base> s_perf_acc;
static std::multimap<std::string, u64*> s_perf_sources;
void perf_stat_base::add(u64 ns[66], const char* name) noexcept
{
std::lock_guard lock(s_perf_mutex);
s_perf_sources.emplace(name, ns);
s_perf_acc[name];
}
void perf_stat_base::remove(u64 ns[66], const char* name) noexcept
{
std::lock_guard lock(s_perf_mutex);
const auto found = s_perf_sources.equal_range(name);
for (auto it = found.first; it != found.second; it++)
{
if (it->second == ns)
{
s_perf_acc[name].push(ns);
s_perf_sources.erase(it);
break;
}
}
}
void perf_stat_base::report() noexcept
{
std::lock_guard lock(s_perf_mutex);
perf_log.notice("Performance report begin (%u src, %u acc):", s_perf_sources.size(), s_perf_acc.size());
for (auto& [name, ns] : s_perf_sources)
{
s_perf_acc[name].push(ns);
}
for (auto& [name, data] : s_perf_acc)
{
data.print(name.c_str());
}
s_perf_acc.clear();
perf_log.notice("Performance report end.");
}