ParallelTempering< HYP > Class Template Reference

#include <ParallelTempering.h>

Inheritance diagram for ParallelTempering< HYP >:

Collaboration diagram for ParallelTempering< HYP >:

Public Member Functions
	ParallelTempering (HYP &h0, typename HYP::data_t *d, std::initializer_list< double > t)
	ParallelTempering (HYP &h0, typename HYP::data_t *d, unsigned long n, double maxT)
void	__shower_thread ()
void	__swapper_thread ()
void	__adapter_thread ()
generator< HYP & >	run (Control ctl)
void	show_statistics ()
double	k (unsigned long t, double v, double t0)
void	adapt (double v=3, double t0=1000000)
Public Member Functions inherited from ChainPool< HYP >
	ChainPool ()
	ChainPool (HYP &h0, typename HYP::data_t *d, size_t n)
void	set_data (typename HYP::data_t *d, bool recompute=true)
	Set this data. More...
void	add_chain (ARGS... args)
	Lock and modify the pool. More...
size_t	nchains () const
void	show (std::string prefix) const
generator< HYP &>	run_thread (Control &ctl) override
	This run helper is called internally by multiple different threads, and runs a given pool. More...
Public Member Functions inherited from ThreadedInferenceInterface< HYP >
virtual generator< HYP &>	run_thread (Control &ctl, Args... args)=0
	ThreadedInferenceInterface ()
unsigned long	next_index ()
	Return the next index to operate on (in a thread-safe way). More...
size_t	nthreads ()
	How many threads are currently run in this interface? More...
void	run_thread_generator_wrapper (size_t thr, Control &ctl, Args... args)
	We have to wrap run_thread in something that manages the sync with main. This really just synchronizes the output of run_thread with run below. NOTE this makes a copy of x into the local next_x, so that when the thread keeps running, it doesn't mess anything up. We may in the future block the thread and return a reference, but its not clear that's faster. More...
generator< HYP &>	run (Control ctl, Args... args)
	Set up the multiple threads and actually run, calling run_thread_generator_wrapper. More...
generator< HYP &>	unthreaded_run (Control ctl, Args... args)

Public Attributes
time_ms	swap_every = 250
time_ms	adapt_every = 5000
time_ms	show_every = 10000
OrderedLock	overall_mutex
std::vector< double >	temperatures
std::vector< FiniteHistory< bool > >	swap_history
bool	is_temperature
std::atomic< bool >	terminate
Public Attributes inherited from ChainPool< HYP >
std::vector< MCMCChain< HYP > >	pool
unsigned long	steps_before_change
std::vector< RunningState >	running
OrderedLock	running_lock
Public Attributes inherited from ThreadedInferenceInterface< HYP >
std::atomic< size_t >	index
size_t	__nthreads
std::atomic< size_t >	__nrunning
ConcurrentQueueRing< HYP >	to_yield

Additional Inherited Members
Public Types inherited from ChainPool< HYP >
enum	RunningState

Detailed Description

template<typename HYP>
class ParallelTempering< HYP >

Author

piantado

Date

10/06/20

Constructor & Destructor Documentation

ParallelTempering() [1/2]

template<typename HYP >

ParallelTempering< HYP >::ParallelTempering ( HYP &  h0, typename HYP::data_t *  d, std::initializer_list< double >  t  )

inline

ParallelTempering() [2/2]

template<typename HYP >

ParallelTempering< HYP >::ParallelTempering ( HYP &  h0, typename HYP::data_t *  d, unsigned long  n, double  maxT  )

inline

Member Function Documentation

__adapter_thread()

template<typename HYP >

void ParallelTempering< HYP >::__adapter_thread ( )

inline

__shower_thread()

template<typename HYP >

void ParallelTempering< HYP >::__shower_thread ( )

inline

__swapper_thread()

template<typename HYP >

void ParallelTempering< HYP >::__swapper_thread ( )

inline

adapt()

template<typename HYP >

void ParallelTempering< HYP >::adapt ( double  v = 3, double  t0 = 1000000  )

inline

k()

template<typename HYP >

double ParallelTempering< HYP >::k ( unsigned long  t, double  v, double  t0  )

inline

run()

template<typename HYP >

generator<HYP&> ParallelTempering< HYP >::run ( Control  ctl )

inline

show_statistics()

template<typename HYP >

void ParallelTempering< HYP >::show_statistics ( )

inline

Member Data Documentation

adapt_every

template<typename HYP >

time_ms ParallelTempering< HYP >::adapt_every = 5000

is_temperature

template<typename HYP >

bool ParallelTempering< HYP >::is_temperature

overall_mutex

template<typename HYP >

OrderedLock ParallelTempering< HYP >::overall_mutex

show_every

template<typename HYP >

time_ms ParallelTempering< HYP >::show_every = 10000

swap_every

template<typename HYP >

time_ms ParallelTempering< HYP >::swap_every = 250

swap_history

template<typename HYP >

std::vector<FiniteHistory<bool> > ParallelTempering< HYP >::swap_history

temperatures

template<typename HYP >

std::vector<double> ParallelTempering< HYP >::temperatures

terminate

template<typename HYP >

std::atomic<bool> ParallelTempering< HYP >::terminate

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

• src/Inference/MCMC/ParallelTempering.h