TensorNetworks::ForestContractor Class Reference

The Forest Tensor Contractor. More...

#include <ForestContractor.h>

Inheritance diagram for TensorNetworks::ForestContractor:

Public Member Functions
double	Contract (const TensorNetwork &network, Types::qubit_t qubit) override
	Contract the tensor network.
std::shared_ptr< ITensorContractor >	Clone () const override
	Clone the tensor contractor.
Public Member Functions inherited from TensorNetworks::BaseContractor
TensorsMap	InitializeTensors (const TensorNetwork &network, Types::qubit_t qubit, std::vector< Eigen::Index > &keys, std::unordered_map< Eigen::Index, Eigen::Index > &keysKeys, bool fillKeys=true, bool contract=true) override
template<class PassedTensorsMap = TensorsMap>
Eigen::Index	ContractNodes (Types::qubit_t qubit, PassedTensorsMap &tensors, Eigen::Index tensor1Id, Eigen::Index tensor2Id, Eigen::Index resultRank)
size_t	GetMaxTensorRank () const override
void	SetMultithreading (bool multithreading=true) override
	Enable/disable multithreading.
bool	GetMultithreading () const override
	Get the multithreading flag.

Additional Inherited Members
Public Types inherited from TensorNetworks::BaseContractor
using	TensorsMap = ITensorContractor::TensorsMap
Public Types inherited from TensorNetworks::ITensorContractor
using	TensorsMap
Static Public Member Functions inherited from TensorNetworks::BaseContractor
static size_t	GetResultRank (const std::shared_ptr< TensorNode > &tensor1, const std::shared_ptr< TensorNode > &tensor2)
Protected Attributes inherited from TensorNetworks::BaseContractor
size_t	maxTensorRank
	The maximum rank of the tensors in the network.
bool	enableMultithreading
	A flag to indicate if multithreading should be enabled.

Detailed Description

The Forest Tensor Contractor.

Tensor contractions using the Forest contraction method.

Definition at line 35 of file ForestContractor.h.

Member Function Documentation

Clone()

std::shared_ptr< ITensorContractor > TensorNetworks::ForestContractor::Clone ( ) const

inlineoverridevirtual

Clone the tensor contractor.

Returns

A shared pointer to the cloned tensor contractor.

Implements TensorNetworks::ITensorContractor.

Definition at line 159 of file ForestContractor.h.

Contract()

double TensorNetworks::ForestContractor::Contract ( const TensorNetwork & network, Types::qubit_t qubit )

inlineoverridevirtual

Contract the tensor network.

Parameters

network

The tensor network to contract.

Returns

The result of the contraction.

Implements TensorNetworks::ITensorContractor.

Definition at line 43 of file ForestContractor.h.

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

• ForestContractor.h