Configuration for an entire DMRG run. More...

#include <dmrg.h>

Collaboration diagram for syten::DMRG::DMRGConfig:

Public Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int in_version)
	Serialise DMRG configuration to/from a boost archive. More...

Public Attributes
SRDef	alpha = 1
	current mixing factor More...

bool	cache = false
	whether to use the HDD cache More...

bool	complete_l0_contraction = false
	Whether to construct a complete left L_0 contraction. More...

ContractSeq	contract_seq = ContractSeq::Default
	contraction sequence More...

Index	currentStage = 0
	current stage in vector of stages More...

Index	currentSweepsPerStage = 0
	sweeps spent on current stage (excluding current sweep) More...

SRDef	lastEnergy = NAN
	last energy calculated at end of last iteration More...

LBOContractSeq	lbo_contract_seq = LBOContractSeq::Default
	lbo contraction sequence More...

bool	leaveStage = false
	Whether to leave PDMRG::run() after every stage, useful for Python. More...

bool	log = true
	whether to create permanent log files More...

Index	numWorkers = 1
	number of workers employed in total More...

std::string	prefix
	output prefix More...

std::vector< Index >	skip_sites
	sites to skip during the optimisation. More...

std::vector< DMRGStage >	stages
	staging configuration More...

std::string	state_filename
	filename in which to save all states saved during the sweep More...

SRDef	sweepInitialEnergy = NAN
	energy at beginning of this sweep More...

SRDef	sweepLastInitialEnergy = NAN
	energy at beginning of previous sweep More...

SRDef	sweepMaxTruncation = 0
	maximal truncation error seen during this sweep (2DMRG only) More...

SRDef	sweepMinEnergy = 1./0.
	minimal energy seen at beginning of this sweep (2DMRG only) More...

Index	worker = 0
	segment id of this worker More...

Static Public Attributes
static constexpr unsigned int	version = 6
	Bump this if the above changes. More...

Detailed Description

Configuration for an entire DMRG run.

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

Public Member Functions