CASM
1.1.0
A Clusters Approach to Statistical Mechanics
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#include <MonteCarlo.hh>
Interface base class for all types of Monte Carlo simulations (not meant to be used polymorphically)
MonteCarlo serves as a base for all types of Monte Carlo simulations (e.g. GrandCanonical). The base class holds all the data structures to be sampled for every type of derived Monte Carlo class. The derived class is responsible for adding data and using it to perform a calculation.
Definition at line 44 of file MonteCarlo.hh.
Public Types | |
typedef Monte::size_type | size_type |
typedef std::map< std::string, double > | ScalarPropertyMap |
a map of keyname to property value More... | |
typedef std::map< std::string, Eigen::VectorXd > | VectorPropertyMap |
a map of keyname to property value Eigen::VectorXd More... | |
typedef std::map< std::string, notstd::cloneable_ptr< MonteSampler >, SamplerNameCompare > | SamplerMap |
a map of keyname to MonteSampler More... | |
typedef std::vector< std::pair< size_type, size_type > > | SampleTimes |
a vector of std::pair(pass, step) indicating when samples were taken More... | |
Public Member Functions | |
const MonteSettings & | settings () const |
const Access settings used for construction More... | |
const PrimClex & | primclex () const |
const Access the PrimClex that *this is based on More... | |
const Supercell & | supercell () const |
const Access the Supercell that *this is based on More... | |
void | set_nlist () |
Set a pointer to the SuperNeighborList once it is ready. More... | |
const SuperNeighborList & | nlist () const |
const Access the SuperNeighborList via pointer stored by 'set_nlist' More... | |
const Configuration & | config () const |
const Access current microstate More... | |
const ConfigDoF & | configdof () const |
const Access current microstate More... | |
void | reset (const ConfigDoF &dof) |
Set current microstate and clear samplers. More... | |
const ScalarPropertyMap & | scalar_properties () const |
const Access scalar properties map More... | |
const double & | scalar_property (std::string property_name) const |
const Access a particular scalar property More... | |
const VectorPropertyMap & | vector_properties () const |
const Access vector properties map More... | |
const Eigen::VectorXd & | vector_property (std::string property_name) const |
const Access a particular vector property More... | |
void | sample_data (const MonteCounter &counter) |
Samples all requested property data, and stores pass and step number sample was taken at. More... | |
void | clear_samples () |
Clear all data from all samplers. More... | |
bool | must_converge () const |
Return true if convergence is requested. More... | |
std::pair< bool, size_type > | is_equilibrated () const |
Returns pair(true, equil_samples) if required equilibration has occured for all samplers that must converge. More... | |
bool | check_convergence_time () const |
Returns true if a convergence check is due. More... | |
bool | is_converged () const |
Check to see if all the properties required to converge have converged. More... | |
const SamplerMap & | samplers () const |
const Access sampler map More... | |
const SampleTimes & | sample_times () const |
const Access a vector of std::pair<pass, step> indicating when samples were taken More... | |
const std::vector< ConfigDoF > & | trajectory () const |
const Access snapshots of the Monte Carlo calculation More... | |
bool | debug () const |
return true if running in debug mode More... | |
Protected Member Functions | |
template<typename MonteTypeSettings > | |
MonteCarlo (const PrimClex &primclex, const MonteTypeSettings &settings, Log &_log) | |
Construct with a starting ConfigDoF as specified the given MonteSettings and prepare data samplers. More... | |
const PrimClex & | _primclex () const |
Access the PrimClex that *this is based on. More... | |
const Supercell & | _supercell () const |
Access the Supercell that *this is based on. More... | |
Configuration & | _config () const |
Access current microstate. More... | |
ConfigDoF & | _configdof () const |
Access current microstate. More... | |
Log & | _log () const |
MTRand & | _mtrand () |
ScalarPropertyMap & | _scalar_properties () |
Access scalar properties map. More... | |
double & | _scalar_property (std::string property_name) |
Access a particular scalar property. More... | |
VectorPropertyMap & | _vector_properties () |
const Access vector properties map More... | |
Eigen::VectorXd & | _vector_property (std::string property_name) |
const Access a particular vector property More... | |
Private Member Functions | |
void | _set_check_convergence_time () const |
Set the next time convergence is due to be checked. More... | |
Private Attributes | |
ScalarPropertyMap | m_scalar_property |
a map of keyname to property value More... | |
VectorPropertyMap | m_vector_property |
a map of keyname to property value Eigen::VectorXd More... | |
const MonteSettings & | m_settings |
Contains all input settings. More... | |
const PrimClex & | m_primclex |
PrimClex for this system. More... | |
Supercell | m_scel |
Supercell for the calculation. More... | |
const SuperNeighborList * | m_nlist |
Pointer to SuperNeighborList. More... | |
Configuration | m_config |
Stores all degrees of freedom of the current microstate. More... | |
ConfigDoF & | m_configdof |
MTRand | m_twister |
Random number generator. More... | |
bool | m_write_trajectory = false |
Save trajectory? More... | |
std::vector< ConfigDoF > | m_trajectory |
Snapshots of the Monte Carlo simulation, taken by sample_data() if m_write_trajectory is true. More... | |
bool | m_must_converge |
True if any MonteSampler must converge. More... | |
Log & | m_log |
Target for messages. More... | |
SamplerMap | m_sampler |
a map of pair<keyname, index> to MonteSampler More... | |
SampleTimes | m_sample_time |
a vector of std::pair(pass, step) indicating when samples were taken More... | |
std::pair< bool, size_type > | m_is_equil |
bool | m_is_equil_uptodate = false |
bool | m_is_converged |
bool | m_is_converged_uptodate = false |
size_type | m_next_convergence_check = 100 |
size_type | m_convergence_check_period = 100 |
bool | m_debug |
typedef std::map<std::string, notstd::cloneable_ptr<MonteSampler>, SamplerNameCompare> CASM::Monte::MonteCarlo::SamplerMap |
a map of keyname to MonteSampler
Definition at line 65 of file MonteCarlo.hh.
typedef std::vector<std::pair<size_type, size_type> > CASM::Monte::MonteCarlo::SampleTimes |
a vector of std::pair(pass, step) indicating when samples were taken
Definition at line 69 of file MonteCarlo.hh.
typedef std::map<std::string, double> CASM::Monte::MonteCarlo::ScalarPropertyMap |
a map of keyname to property value
Definition at line 51 of file MonteCarlo.hh.
Definition at line 46 of file MonteCarlo.hh.
typedef std::map<std::string, Eigen::VectorXd> CASM::Monte::MonteCarlo::VectorPropertyMap |
a map of keyname to property value Eigen::VectorXd
Definition at line 56 of file MonteCarlo.hh.
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protected |
Construct with a starting ConfigDoF as specified the given MonteSettings and prepare data samplers.
Construct with a starting ConfigDoF as specified the given Settings and prepare data samplers.
Definition at line 21 of file MonteCarlo_impl.hh.
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Access current microstate.
Definition at line 181 of file MonteCarlo.hh.
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Access current microstate.
Definition at line 187 of file MonteCarlo.hh.
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Definition at line 189 of file MonteCarlo.hh.
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Definition at line 191 of file MonteCarlo.hh.
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Access the PrimClex that *this is based on.
Definition at line 172 of file MonteCarlo.hh.
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Access scalar properties map.
Definition at line 194 of file MonteCarlo.hh.
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Access a particular scalar property.
Definition at line 197 of file MonteCarlo.hh.
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Set the next time convergence is due to be checked.
Currently set to 10 samples from the time this function is called
Definition at line 200 of file MonteCarlo.cc.
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Access the Supercell that *this is based on.
Definition at line 175 of file MonteCarlo.hh.
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const Access vector properties map
Definition at line 202 of file MonteCarlo.hh.
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const Access a particular vector property
Definition at line 205 of file MonteCarlo.hh.
bool CASM::Monte::MonteCarlo::check_convergence_time | ( | ) | const |
Returns true if a convergence check is due.
Currently set to every 10 samples
Definition at line 190 of file MonteCarlo.cc.
void CASM::Monte::MonteCarlo::clear_samples | ( | ) |
Clear all data from all samplers.
Definition at line 50 of file MonteCarlo.cc.
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const Access current microstate
Definition at line 90 of file MonteCarlo.hh.
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const Access current microstate
Definition at line 93 of file MonteCarlo.hh.
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return true if running in debug mode
Definition at line 162 of file MonteCarlo.hh.
bool CASM::Monte::MonteCarlo::is_converged | ( | ) | const |
Check to see if all the properties required to converge have converged.
Definition at line 126 of file MonteCarlo.cc.
std::pair< bool, Monte::size_type > CASM::Monte::MonteCarlo::is_equilibrated | ( | ) | const |
Returns pair(true, equil_samples) if required equilibration has occured for all samplers that must converge.
Definition at line 69 of file MonteCarlo.cc.
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Return true if convergence is requested.
Definition at line 135 of file MonteCarlo.hh.
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const Access the SuperNeighborList via pointer stored by 'set_nlist'
Definition at line 87 of file MonteCarlo.hh.
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const Access the PrimClex that *this is based on
Definition at line 77 of file MonteCarlo.hh.
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Set current microstate and clear samplers.
Definition at line 98 of file MonteCarlo.hh.
void CASM::Monte::MonteCarlo::sample_data | ( | const MonteCounter & | counter | ) |
Samples all requested property data, and stores pass and step number sample was taken at.
Definition at line 34 of file MonteCarlo.cc.
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const Access a vector of std::pair<pass, step> indicating when samples were taken
Definition at line 153 of file MonteCarlo.hh.
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const Access sampler map
Definition at line 149 of file MonteCarlo.hh.
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const Access scalar properties map
Definition at line 106 of file MonteCarlo.hh.
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const Access a particular scalar property
Definition at line 111 of file MonteCarlo.hh.
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Set a pointer to the SuperNeighborList once it is ready.
Definition at line 83 of file MonteCarlo.hh.
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const Access settings used for construction
Definition at line 74 of file MonteCarlo.hh.
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const Access the Supercell that *this is based on
Definition at line 80 of file MonteCarlo.hh.
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const Access snapshots of the Monte Carlo calculation
If requested, snapshots are taken at the same time as samples. So examine sample_times for pass and step information.
Definition at line 159 of file MonteCarlo.hh.
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const Access vector properties map
Definition at line 116 of file MonteCarlo.hh.
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const Access a particular vector property
Definition at line 121 of file MonteCarlo.hh.
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Stores all degrees of freedom of the current microstate.
'mutable' is used for case where the DoF are modified to calculate event property values and then reverted within a const function
Definition at line 236 of file MonteCarlo.hh.
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Reference to m_config.configdof(), to avoid invalidating id every time used
Definition at line 240 of file MonteCarlo.hh.
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Definition at line 281 of file MonteCarlo.hh.
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Definition at line 284 of file MonteCarlo.hh.
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Definition at line 276 of file MonteCarlo.hh.
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Definition at line 277 of file MonteCarlo.hh.
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Definition at line 274 of file MonteCarlo.hh.
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Definition at line 275 of file MonteCarlo.hh.
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Target for messages.
Definition at line 256 of file MonteCarlo.hh.
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True if any MonteSampler must converge.
Definition at line 253 of file MonteCarlo.hh.
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Definition at line 280 of file MonteCarlo.hh.
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Pointer to SuperNeighborList.
Definition at line 230 of file MonteCarlo.hh.
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PrimClex for this system.
Definition at line 224 of file MonteCarlo.hh.
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a vector of std::pair(pass, step) indicating when samples were taken
Definition at line 270 of file MonteCarlo.hh.
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a map of pair<keyname, index> to MonteSampler
Definition at line 266 of file MonteCarlo.hh.
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a map of keyname to property value
Definition at line 213 of file MonteCarlo.hh.
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Supercell for the calculation.
Definition at line 227 of file MonteCarlo.hh.
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Contains all input settings.
Definition at line 221 of file MonteCarlo.hh.
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Snapshots of the Monte Carlo simulation, taken by sample_data() if m_write_trajectory is true.
Definition at line 250 of file MonteCarlo.hh.
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Random number generator.
Definition at line 243 of file MonteCarlo.hh.
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a map of keyname to property value Eigen::VectorXd
Definition at line 218 of file MonteCarlo.hh.
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Save trajectory?
Definition at line 246 of file MonteCarlo.hh.