components.hpp File Reference

#include "timemory/components/base/declaration.hpp"
#include "timemory/components/timing/backends.hpp"
#include "timemory/components/timing/types.hpp"
#include "timemory/components/timing/wall_clock.hpp"
#include "timemory/mpl/types.hpp"
#include "timemory/units.hpp"
#include <utility>

Include dependency graph for components.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	tim::component::system_clock
	this component extracts only the CPU time spent in kernel-mode. Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::user_clock
	this component extracts only the CPU time spent in user-mode. Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::cpu_clock
	this component extracts only the CPU time spent in both user- and kernel- mode. Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::monotonic_clock
	clock that increments monotonically, tracking the time since an arbitrary point, and will continue to increment while the system is asleep. More...
struct	tim::component::monotonic_raw_clock
	clock that increments monotonically, tracking the time since an arbitrary point like CLOCK_MONOTONIC. However, this clock is unaffected by frequency or time adjustments. It should not be compared to other system time sources. More...
struct	tim::component::thread_cpu_clock
	this clock measures the CPU time within the current thread (excludes sibling/child threads). Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::process_cpu_clock
	this clock measures the CPU time within the current process (excludes child processes). Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::cpu_util
	this computes the CPU utilization percentage for the calling process and child processes. Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::process_cpu_util
	this computes the CPU utilization percentage for ONLY the calling process (excludes child processes). Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...
struct	tim::component::thread_cpu_util
	this computes the CPU utilization percentage for ONLY the calling thread (excludes sibling and child threads). Only relevant as a time when a different is computed Do not use a single CPU time as an amount of time; it doesn't work that way. More...

Namespaces
namespace	tim
namespace	tim::component