A random lqn::LqnBuilder<T> source, configured once and then drawn from. More...

#include <line/gen/layered_network_generator.h>

Public Member Functions
	LayeredNetworkGenerator ()
	LayeredNetworkGenerator (long long seed)
void	set_seed (long long seed)
	Reseed the single stream every draw comes from.
void	set_model_name (const std::string &nm)
	The name of the generated model.
const std::string &	model_name () const
void	set_population_range (const Range &r)
	Reference-task populations.
void	set_think_time_range (const Range &r)
	Client think times.
void	set_task_inf_probability (double p)
	Probability that a server task is infinite-server rather than FCFS.
void	set_proc_inf_probability (double p)
	Probability that a processor is infinite-server rather than PS.
void	set_task_multi_range (const Range &r)
	Task multiplicities, for the tasks that are not infinite-server.
void	set_proc_multi_range (const Range &r)
	Processor multiplicities, for the processors that are not infinite-server.
void	set_host_demand_range (const Range &r)
	Activity host demands.
void	set_synch_call_range (const Range &r)
	Mean number of synchronous calls on a call arc.
const Range &	population_range () const
const Range &	think_time_range () const
double	task_inf_probability () const
double	proc_inf_probability () const
const Range &	task_multi_range () const
const Range &	proc_multi_range () const
const Range &	host_demand_range () const
const Range &	synch_call_range () const
const std::vector< int > &	tasks_per_level () const
	How many tasks landed on each level, after the last generate.
const std::vector< int > &	tasks_per_processor () const
	How many tasks landed on each processor, after the last generate.
lqn::LqnBuilder< T >	generate (int num_clients, int num_levels, int num_tasks, int num_processors)

Detailed Description

template<class T>
class line::gen::LayeredNetworkGenerator< T >

A random lqn::LqnBuilder<T> source, configured once and then drawn from.

generate returns the BUILDER rather than the finalised struct: a caller that wants the model SolverLN consumes calls build() on it, and one that wants the .lqnx document calls lqn::write_lqnx(g.model(), ...) or lqn::lqnx_to_string(g.model(), ...). Handing back the struct alone would lose the raw model the writer needs.

Definition at line 77 of file layered_network_generator.h.

Constructor & Destructor Documentation

◆ LayeredNetworkGenerator() [1/2]

template<class T>

line::gen::LayeredNetworkGenerator< T >::LayeredNetworkGenerator ( )

inline

Definition at line 79 of file layered_network_generator.h.

◆ LayeredNetworkGenerator() [2/2]

template<class T>

line::gen::LayeredNetworkGenerator< T >::LayeredNetworkGenerator ( long long seed )

inlineexplicit

Definition at line 80 of file layered_network_generator.h.

Member Function Documentation

◆ generate()

template<class T>

lqn::LqnBuilder< T > line::gen::LayeredNetworkGenerator< T >::generate	(	int	num_clients,
		int	num_levels,
		int	num_tasks,
		int	num_processors )

inline

Definition at line 140 of file layered_network_generator.h.

References line::lqn::LqnBuilder< T >::activity(), line::lqn::LqnBuilder< T >::bound_to(), line::lqn::LqnBuilder< T >::entry(), line::lang::FCFS, line::lang::INF, line::lqn::LqnBuilder< T >::processor(), line::lang::PS, line::lqn::LqnBuilder< T >::replies_to(), and line::lqn::LqnBuilder< T >::task().

Referenced by run_generate().

◆ host_demand_range()

template<class T>

const Range & line::gen::LayeredNetworkGenerator< T >::host_demand_range ( ) const

inline

Definition at line 128 of file layered_network_generator.h.

◆ model_name()

template<class T>

const std::string & line::gen::LayeredNetworkGenerator< T >::model_name ( ) const

inline

Definition at line 87 of file layered_network_generator.h.

Referenced by run_generate().

◆ population_range()

template<class T>

const Range & line::gen::LayeredNetworkGenerator< T >::population_range ( ) const

inline

Definition at line 122 of file layered_network_generator.h.

◆ proc_inf_probability()

template<class T>

double line::gen::LayeredNetworkGenerator< T >::proc_inf_probability ( ) const

inline

Definition at line 125 of file layered_network_generator.h.

◆ proc_multi_range()

template<class T>

const Range & line::gen::LayeredNetworkGenerator< T >::proc_multi_range ( ) const

inline

Definition at line 127 of file layered_network_generator.h.

◆ set_host_demand_range()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_host_demand_range ( const Range & r )

inline

Activity host demands.

Zero is allowed and means an Immediate activity.

Definition at line 114 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_model_name()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_model_name ( const std::string & nm )

inline

The name of the generated model.

lnw is the reference's.

Definition at line 86 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_population_range()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_population_range ( const Range & r )

inline

Reference-task populations.

Strictly positive: a client with no job runs nothing.

Definition at line 90 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_proc_inf_probability()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_proc_inf_probability ( double p )

inline

Probability that a processor is infinite-server rather than PS.

Definition at line 102 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_proc_multi_range()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_proc_multi_range ( const Range & r )

inline

Processor multiplicities, for the processors that are not infinite-server.

Definition at line 110 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_seed()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_seed ( long long seed )

inline

Reseed the single stream every draw comes from.

Definition at line 83 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_synch_call_range()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_synch_call_range ( const Range & r )

inline

Mean number of synchronous calls on a call arc.

Strictly positive.

Definition at line 118 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_task_inf_probability()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_task_inf_probability ( double p )

inline

Probability that a server task is infinite-server rather than FCFS.

Definition at line 98 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_task_multi_range()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_task_multi_range ( const Range & r )

inline

Task multiplicities, for the tasks that are not infinite-server.

Definition at line 106 of file layered_network_generator.h.

Referenced by run_generate().

◆ set_think_time_range()

template<class T>

void line::gen::LayeredNetworkGenerator< T >::set_think_time_range ( const Range & r )

inline

Client think times.

Zero is allowed and means an Immediate think.

Definition at line 94 of file layered_network_generator.h.

Referenced by run_generate().

◆ synch_call_range()

template<class T>

const Range & line::gen::LayeredNetworkGenerator< T >::synch_call_range ( ) const

inline

Definition at line 129 of file layered_network_generator.h.

◆ task_inf_probability()

template<class T>

double line::gen::LayeredNetworkGenerator< T >::task_inf_probability ( ) const

inline

Definition at line 124 of file layered_network_generator.h.

◆ task_multi_range()

template<class T>

const Range & line::gen::LayeredNetworkGenerator< T >::task_multi_range ( ) const

inline

Definition at line 126 of file layered_network_generator.h.

◆ tasks_per_level()

template<class T>

const std::vector< int > & line::gen::LayeredNetworkGenerator< T >::tasks_per_level ( ) const

inline

How many tasks landed on each level, after the last generate.

Definition at line 132 of file layered_network_generator.h.

◆ tasks_per_processor()

template<class T>

const std::vector< int > & line::gen::LayeredNetworkGenerator< T >::tasks_per_processor ( ) const

inline

How many tasks landed on each processor, after the last generate.

Definition at line 134 of file layered_network_generator.h.

◆ think_time_range()

template<class T>

const Range & line::gen::LayeredNetworkGenerator< T >::think_time_range ( ) const

inline

Definition at line 123 of file layered_network_generator.h.

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

include/line/gen/layered_network_generator.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ LayeredNetworkGenerator() [1/2]

◆ LayeredNetworkGenerator() [2/2]

Member Function Documentation

◆ generate()

◆ host_demand_range()

◆ model_name()

◆ population_range()

◆ proc_inf_probability()

◆ proc_multi_range()

◆ set_host_demand_range()

◆ set_model_name()

◆ set_population_range()

◆ set_proc_inf_probability()

◆ set_proc_multi_range()

◆ set_seed()

◆ set_synch_call_range()

◆ set_task_inf_probability()

◆ set_task_multi_range()

◆ set_think_time_range()

◆ synch_call_range()

◆ task_inf_probability()

◆ task_multi_range()

◆ tasks_per_level()

◆ tasks_per_processor()

◆ think_time_range()