statistics.hh File Reference

Declaration of Statistics objects. More...

#include <algorithm>
#include <cassert>
#include <cmath>
#include <functional>
#include <iosfwd>
#include <list>
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "base/cast.hh"
#include "base/compiler.hh"
#include "base/cprintf.hh"
#include "base/intmath.hh"
#include "base/logging.hh"
#include "base/stats/group.hh"
#include "base/stats/info.hh"
#include "base/stats/output.hh"
#include "base/stats/storage.hh"
#include "base/stats/types.hh"
#include "base/stats/units.hh"
#include "base/str.hh"
#include "base/types.hh"

Go to the source code of this file.

Classes
class	gem5::statistics::InfoProxy< Stat, Base >
class	gem5::statistics::ScalarInfoProxy< Stat >
class	gem5::statistics::VectorInfoProxy< Stat >
class	gem5::statistics::DistInfoProxy< Stat >
class	gem5::statistics::VectorDistInfoProxy< Stat >
class	gem5::statistics::Vector2dInfoProxy< Stat >
class	gem5::statistics::InfoAccess
class	gem5::statistics::DataWrap< Derived, InfoProxyType >
class	gem5::statistics::DataWrapVec< Derived, InfoProxyType >
class	gem5::statistics::DataWrapVec2d< Derived, InfoProxyType >
class	gem5::statistics::ScalarBase< Derived, Stor >
	Implementation of a scalar stat. More...
class	gem5::statistics::ProxyInfo
class	gem5::statistics::ValueProxy< T >
class	gem5::statistics::FunctorProxy< T, Enabled >
class	gem5::statistics::MethodProxy< T, V >
	A proxy similar to the FunctorProxy, but allows calling a method of a bound object, instead of a global free-standing function. More...
class	gem5::statistics::ValueBase< Derived >
class	gem5::statistics::ScalarProxy< Stat >
	A proxy class to access the stat at a given index in a VectorBase stat. More...
class	gem5::statistics::VectorBase< Derived, Stor >
	Implementation of a vector of stats. More...
class	gem5::statistics::VectorProxy< Stat >
class	gem5::statistics::Vector2dBase< Derived, Stor >
class	gem5::statistics::DistBase< Derived, Stor >
	Implementation of a distribution stat. More...
class	gem5::statistics::VectorDistBase< Derived, Stor >
class	gem5::statistics::DistProxy< Stat >
class	gem5::statistics::Node
	Base class for formula statistic node. More...
class	gem5::statistics::ScalarStatNode
class	gem5::statistics::ScalarProxyNode< Stat >
class	gem5::statistics::VectorStatNode
class	gem5::statistics::ConstNode< T >
class	gem5::statistics::ConstVectorNode< T >
struct	gem5::statistics::OpString< std::plus< Result > >
struct	gem5::statistics::OpString< std::minus< Result > >
struct	gem5::statistics::OpString< std::multiplies< Result > >
struct	gem5::statistics::OpString< std::divides< Result > >
struct	gem5::statistics::OpString< std::modulus< Result > >
struct	gem5::statistics::OpString< std::negate< Result > >
class	gem5::statistics::UnaryNode< Op >
class	gem5::statistics::BinaryNode< Op >
class	gem5::statistics::SumNode< Op >
class	gem5::statistics::Scalar
	This is a simple scalar statistic, like a counter. More...
class	gem5::statistics::Average
	A stat that calculates the per tick average of a value. More...
class	gem5::statistics::Value
class	gem5::statistics::Vector
	A vector of scalar stats. More...
class	gem5::statistics::AverageVector
	A vector of Average stats. More...
class	gem5::statistics::Vector2d
	A 2-Dimensional vecto of scalar stats. More...
class	gem5::statistics::Distribution
	A simple distribution stat. More...
class	gem5::statistics::Histogram
	A simple histogram stat. More...
class	gem5::statistics::StandardDeviation
	Calculates the mean and variance of all the samples. More...
class	gem5::statistics::AverageDeviation
	Calculates the per tick mean and variance of the samples. More...
class	gem5::statistics::VectorDistribution
	A vector of distributions. More...
class	gem5::statistics::VectorStandardDeviation
	This is a vector of StandardDeviation stats. More...
class	gem5::statistics::VectorAverageDeviation
	This is a vector of AverageDeviation stats. More...
class	gem5::statistics::FormulaInfoProxy< Stat >
class	gem5::statistics::SparseHistInfoProxy< Stat >
class	gem5::statistics::SparseHistBase< Derived, Stor >
	Implementation of a sparse histogram stat. More...
class	gem5::statistics::SparseHistogram
class	gem5::statistics::Formula
	A formula for statistics that is calculated when printed. More...
class	gem5::statistics::FormulaNode
class	gem5::statistics::Temp
	Helper class to construct formula node trees. More...

Namespaces
namespace	gem5
	Copyright (c) 2024 Arm Limited All rights reserved.
namespace	gem5::statistics

Typedefs
typedef std::shared_ptr< Node >	gem5::statistics::NodePtr
	Shared pointer to a function Node.
typedef void(*	gem5::statistics::Handler) ()
	Register reset and dump handlers.
typedef std::map< const void *, Info * >	gem5::statistics::MapType

Functions
Temp	gem5::statistics::operator+ (Temp l, Temp r)
Temp	gem5::statistics::operator- (Temp l, Temp r)
Temp	gem5::statistics::operator* (Temp l, Temp r)
Temp	gem5::statistics::operator/ (Temp l, Temp r)
Temp	gem5::statistics::operator- (Temp l)
template<typename T>
Temp	gem5::statistics::constant (T val)
template<typename T>
Temp	gem5::statistics::constantVector (T val)
Temp	gem5::statistics::sum (Temp val)
void	gem5::statistics::dump ()
	Dump all statistics data to the registered outputs.
void	gem5::statistics::reset ()
void	gem5::statistics::enable ()
bool	gem5::statistics::enabled ()
const Info *	gem5::statistics::resolve (const std::string &name)
void	gem5::statistics::registerHandlers (Handler reset_handler, Handler dump_handler)
void	gem5::statistics::registerResetCallback (const std::function< void()> &callback)
	Register a callback that should be called whenever statistics are reset.
void	gem5::statistics::registerDumpCallback (const std::function< void()> &callback)
	Register a callback that should be called whenever statistics are about to be dumped.
void	gem5::statistics::processResetQueue ()
	Process all the callbacks in the reset callbacks queue.
void	gem5::statistics::processDumpQueue ()
	Process all the callbacks in the dump callbacks queue.
std::list< Info * > &	gem5::statistics::statsList ()
MapType &	gem5::statistics::statsMap ()
void	gem5::debugDumpStats ()

Detailed Description

Declaration of Statistics objects.

Definition in file statistics.hh.