Strategy< CONF > Struct Template Reference

#include "vault/gear/block-flow.hpp"

Description

template<class CONF>
struct vault::gear::blockFlow::Strategy< CONF >

Policy template to mix into the BlockFlow allocator, providing the parametrisation for self-regulation.

Definition at line 154 of file block-flow.hpp.

Public Member Functions
CONF const &	config () const
size_t	framesPerEpoch () const
size_t	initialFrameRate () const
Duration	initialEpochStep () const
size_t	initialEpochCnt () const
	< reserve allocation headroom for two duty cycles
size_t	averageEpochs () const
double	boostFactor () const
double	boostFactorOverflow () const
	< reduced logarithmically, since overflow is detected on individual allocations
Duration	timeStep_cutOff () const
	< prevent stalling Epoch progression when reaching saturation

Member Function Documentation

config()

template<class CONF >

CONF const & config ( ) const

inline

Definition at line 157 of file block-flow.hpp.

Referenced by Strategy< CONF >::boostFactor(), Strategy< CONF >::boostFactorOverflow(), Strategy< CONF >::framesPerEpoch(), Strategy< CONF >::initialEpochCnt(), Strategy< CONF >::initialFrameRate(), and Strategy< CONF >::timeStep_cutOff().

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framesPerEpoch()

template<class CONF >

size_t framesPerEpoch ( ) const

inline

Definition at line 164 of file block-flow.hpp.

References Strategy< CONF >::config().

Referenced by BlockFlow< CONF >::announceAdditionalFlow(), Strategy< CONF >::initialEpochStep(), and BlockFlow_test::storageFlow().

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initialFrameRate()

template<class CONF >

size_t initialFrameRate ( ) const

inline

Definition at line 170 of file block-flow.hpp.

References Strategy< CONF >::config().

Referenced by BlockFlow_test::announceLoad(), and Strategy< CONF >::initialEpochStep().

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initialEpochStep()

template<class CONF >

Duration initialEpochStep ( ) const

inline

Definition at line 176 of file block-flow.hpp.

References Strategy< CONF >::framesPerEpoch(), Strategy< CONF >::initialFrameRate(), and TimeValue::SCALE.

Referenced by Strategy< CONF >::initialEpochCnt(), and Strategy< CONF >::timeStep_cutOff().

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initialEpochCnt()

template<class CONF >

size_t initialEpochCnt ( ) const

inline

< reserve allocation headroom for two duty cycles

Definition at line 182 of file block-flow.hpp.

References Strategy< CONF >::config(), Strategy< CONF >::initialEpochStep(), and util::max().

Referenced by Strategy< CONF >::averageEpochs().

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averageEpochs()

template<class CONF >

size_t averageEpochs ( ) const

inline

Definition at line 188 of file block-flow.hpp.

References Strategy< CONF >::initialEpochCnt(), and util::max().

Referenced by BlockFlow< CONF >::markEpochUnderflow().

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boostFactor()

template<class CONF >

double boostFactor ( ) const

inline

Definition at line 194 of file block-flow.hpp.

References Strategy< CONF >::config().

Referenced by BlockFlow< CONF >::markEpochUnderflow().

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boostFactorOverflow()

template<class CONF >

double boostFactorOverflow ( ) const

inline

< reduced logarithmically, since overflow is detected on individual allocations

Definition at line 200 of file block-flow.hpp.

References Strategy< CONF >::config().

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timeStep_cutOff()

template<class CONF >

Duration timeStep_cutOff ( ) const

inline

< prevent stalling Epoch progression when reaching saturation

Definition at line 206 of file block-flow.hpp.

References Strategy< CONF >::config(), and Strategy< CONF >::initialEpochStep().

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Inheritance diagram for Strategy< CONF >:

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The documentation for this struct was generated from the following file:

• block-flow.hpp