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Support explicitly creating & destroying profiler frames

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This commit is contained in:
Nikita Lisitsa 2024-07-12 17:58:18 +03:00
parent 54fb90214f
commit 058505e9f0
2 changed files with 17 additions and 0 deletions
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2
libs/prof/include/psemek/prof/profiler.hpp
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@ -16,7 +16,9 @@ namespace psemek::prof
~ profiler();
static void start_frame(std::string const & name);
static void push(std::string const & name, std::chrono::duration<double> duration);
static void end_frame(std::chrono::duration<double> duration);
template <typename Duration>
static void push(std::string const & name, Duration duration)

15
libs/prof/source/profiler.cpp
View file

@ -191,6 +191,14 @@ namespace psemek::prof
current = current->parent;
}
void profiler::start_frame(std::string const & name)
{
get_current();
std::lock_guard lock{*(current->mutex)};
current = current->child(name);
}
void profiler::push(std::string const & name, std::chrono::duration<double> duration)
{
get_current();
@ -199,4 +207,11 @@ namespace psemek::prof
current->child(name)->execution_time.push(duration.count());
}
void profiler::end_frame(std::chrono::duration<double> duration)
{
std::lock_guard lock{*(current->mutex)};
current->execution_time.push(duration.count());
current = current->parent;
}
}