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Add SPU usage for program dump

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This commit is contained in:
Elad Ashkenazi 2024-07-27 09:49:22 +03:00
parent b639599ade
commit faabb9e111
4 changed files with 243 additions and 16 deletions
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56
rpcs3/Emu/CPU/CPUThread.cpp
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@ -180,7 +180,7 @@ struct cpu_prof
new_samples = 0;
}
static void print_all(std::unordered_map<std::shared_ptr<cpu_thread>, sample_info>& threads)
static void print_all(std::unordered_map<std::shared_ptr<cpu_thread>, sample_info>& threads, sample_info& all_info)
{
u64 new_samples = 0;
@ -193,24 +193,24 @@ struct cpu_prof
std::multimap<u64, u64, std::greater<u64>> chart;
std::unordered_map<u64, u64, value_hash<u64>> freq;
u64 samples = 0, idle = 0;
u64 reservation = 0;
for (auto& [_, info] : threads)
{
// This function collects thread information regardless of 'new_samples' member state
for (auto& [name, count] : info.freq)
{
freq[name] += count;
all_info.freq[name] += count;
}
samples += info.samples;
idle += info.idle;
reservation += info.reservation_samples;
all_info.samples += info.samples;
all_info.idle += info.idle;
all_info.reservation_samples += info.reservation_samples;
}
const u64 samples = all_info.samples;
const u64 idle = all_info.idle;
const u64 reservation = all_info.reservation_samples;
const auto& freq = all_info.freq;
if (samples == idle)
{
return;
@ -232,6 +232,8 @@ struct cpu_prof
}
};
sample_info all_threads_info{};
void operator()()
{
std::unordered_map<std::shared_ptr<cpu_thread>, sample_info> threads;
@ -335,7 +337,8 @@ struct cpu_prof
{
profiler.success("Flushing profiling results...");
sample_info::print_all(threads);
all_threads_info = {};
sample_info::print_all(threads, all_threads_info);
}
if (Emu.IsPaused())
@ -356,14 +359,43 @@ struct cpu_prof
}
// Print all remaining results
sample_info::print_all(threads);
sample_info::print_all(threads, all_threads_info);
}
static constexpr auto thread_name = "CPU Profiler"sv;
};
using cpu_profiler = named_thread<cpu_prof>;
extern f64 get_cpu_program_usage_percent(u64 hash)
{
if (auto prof = g_fxo->try_get<cpu_profiler>(); prof && *prof == thread_state::finished)
{
if (Emu.IsStopped())
{
u64 total = 0;
for (auto [name, count] : prof->all_threads_info.freq)
{
if ((name & -65536) == hash)
{
total += count;
}
}
if (!total)
{
return 0;
}
return std::max<f64>(0.0001, static_cast<f64>(total) * 100 / (prof->all_threads_info.samples - prof->all_threads_info.idle));
}
}
return 0;
}
thread_local DECLARE(cpu_thread::g_tls_this_thread) = nullptr;
// Total number of CPU threads