class QPanda::PartialAmplitudeQVM¶

Overview¶

Quantum machine for partial amplitude simulation. More…

#include <PartialAmplitudeQVM.h>

class PartialAmplitudeQVM:
    public QPanda::QVM,
    private QPanda::TraversalInterface
{
public:
    // fields

    PartialAmplitudeGraph m_graph_backend;

    // methods

    virtual void init();
    virtual std::map<std::string, bool> directlyRun(QProg& qProg);

    template <typename _Ty>
    void run(_Ty& node);

    qcomplex_t PMeasure_bin_index(std::string);
    qcomplex_t PMeasure_dec_index(std::string);
    stat_map PMeasure_subset(const std::vector<std::string>&);
    prob_dict getProbDict(const QVec&);

    prob_dict probRunDict(
        QProg& prog,
        const QVec&
        );

    virtual prob_vec getProbList(const QVec&);

    prob_vec probRunList(
        QProg&,
        const QVec&
        );

    void execute(
        std::shared_ptr<AbstractQGateNode>,
        std::shared_ptr<QNode>
        );

    void execute(
        std::shared_ptr<AbstractClassicalProg>,
        std::shared_ptr<QNode>
        );

    void execute(
        std::shared_ptr<AbstractQuantumMeasure>,
        std::shared_ptr<QNode>
        );

    void execute(
        std::shared_ptr<AbstractQuantumReset>,
        std::shared_ptr<QNode>
        );

    void execute(
        std::shared_ptr<AbstractQuantumCircuit>,
        std::shared_ptr<QNode>
        );

    void execute(
        std::shared_ptr<AbstractQuantumProgram>,
        std::shared_ptr<QNode>
        );

    void execute(
        std::shared_ptr<AbstractControlFlowNode>,
        std::shared_ptr<QNode>
        );
};

Inherited Members¶

public:
    // methods

    virtual Qubit* allocateQubitThroughPhyAddress(size_t) = 0;
    virtual Qubit* allocateQubitThroughVirAddress(size_t) = 0;
    virtual void init() = 0;
    virtual QMachineStatus* getStatus() const = 0;
    virtual std::map<std::string, bool> directlyRun(QProg& qProg) = 0;
    virtual std::map<std::string, size_t> runWithConfiguration(QProg&, std::vector<ClassicalCondition>&, rapidjson::Document&) = 0;
    virtual std::map<std::string, size_t> runWithConfiguration(QProg&, std::vector<ClassicalCondition>&, int) = 0;
    virtual std::map<GateType, size_t> getGateTimeMap() const = 0;
    virtual void finalize() = 0;
    virtual QStat getQState() const = 0;
    virtual size_t getVirtualQubitAddress(Qubit*) const = 0;
    virtual bool swapQubitPhysicalAddress(Qubit*, Qubit*) = 0;
    virtual void setConfig(const Configuration&) = 0;
    virtual Qubit* allocateQubit() = 0;
    virtual QVec allocateQubits(size_t) = 0;
    virtual ClassicalCondition allocateCBit() = 0;
    virtual ClassicalCondition allocateCBit(size_t) = 0;
    virtual std::vector<ClassicalCondition> allocateCBits(size_t) = 0;
    virtual void Free_Qubit(Qubit*) = 0;
    virtual void Free_Qubits(QVec&) = 0;
    virtual void Free_CBit(ClassicalCondition&) = 0;
    virtual void Free_CBits(std::vector<ClassicalCondition>&) = 0;
    virtual size_t getAllocateQubit() = 0;
    virtual size_t getAllocateCMem() = 0;
    virtual void setConfigure(const Configuration&) = 0;
    virtual Qubit* qAlloc() = 0;
    virtual QVec qAllocMany(size_t qubit_count) = 0;
    virtual ClassicalCondition cAlloc() = 0;
    virtual ClassicalCondition cAlloc(size_t) = 0;
    virtual std::vector<ClassicalCondition> cAllocMany(size_t) = 0;
    virtual void qFree(Qubit*) = 0;
    virtual void qFreeAll(QVec&) = 0;
    virtual void cFree(ClassicalCondition&) = 0;
    virtual void cFreeAll(std::vector<ClassicalCondition>&) = 0;
    virtual size_t getAllocateQubitNum() = 0;
    virtual size_t getAllocateCMemNum() = 0;
    virtual void initState(const QStat& state = {}, const QVec& qlist = {}) = 0;
    virtual size_t get_allocate_qubits(QVec&) = 0;
    virtual size_t get_allocate_cbits(std::vector<ClassicalCondition>&) = 0;
    virtual double get_expectation(QProg, const QHamiltonian&, const QVec&) = 0;
    virtual double get_expectation(QProg, const QHamiltonian&, const QVec&, int) = 0;
    virtual void initState(const QStat& state = {}, const QVec& qlist = {});
    virtual Qubit* allocateQubitThroughPhyAddress(size_t);
    virtual Qubit* allocateQubitThroughVirAddress(size_t);
    virtual QMachineStatus* getStatus() const;
    virtual QResult* getResult();
    virtual std::map<std::string, bool> getResultMap();
    virtual void finalize();
    virtual std::map<std::string, bool> directlyRun(QProg& qProg);
    virtual std::map<std::string, size_t> runWithConfiguration(QProg&, std::vector<ClassicalCondition>&, rapidjson::Document&);
    virtual std::map<std::string, size_t> runWithConfiguration(QProg&, std::vector<ClassicalCondition>&, int);
    virtual std::map<std::string, size_t> runWithConfiguration(QProg&, std::vector<int>&, int);
    virtual std::map<GateType, size_t> getGateTimeMap() const;
    virtual QStat getQState() const;
    virtual size_t getVirtualQubitAddress(Qubit*) const;
    virtual bool swapQubitPhysicalAddress(Qubit*, Qubit*);
    virtual void set_random_engine(RandomEngine* rng);
    virtual void setConfig(const Configuration& config);
    virtual Qubit* allocateQubit();
    virtual QVec allocateQubits(size_t);
    virtual ClassicalCondition allocateCBit();
    virtual std::vector<ClassicalCondition> allocateCBits(size_t);
    virtual ClassicalCondition allocateCBit(size_t);
    virtual size_t getAllocateQubit();
    virtual size_t getAllocateCMem();
    virtual void Free_Qubit(Qubit*);
    virtual void Free_Qubits(QVec&);
    virtual void Free_CBit(ClassicalCondition&);
    virtual void Free_CBits(std::vector<ClassicalCondition>&);
    virtual void setConfigure(const Configuration&);
    virtual Qubit* qAlloc();
    virtual QVec qAllocMany(size_t qubit_count);
    virtual ClassicalCondition cAlloc();
    virtual ClassicalCondition cAlloc(size_t);
    virtual std::vector<ClassicalCondition> cAllocMany(size_t);
    virtual void qFree(Qubit*);
    virtual void qFreeAll(QVec&);
    virtual void cFree(ClassicalCondition&);
    virtual void cFreeAll(std::vector<ClassicalCondition>&);
    virtual size_t getAllocateQubitNum();
    virtual size_t getAllocateCMemNum();
    virtual size_t get_allocate_qubits(QVec&);
    virtual size_t get_allocate_cbits(std::vector<ClassicalCondition>&);
    virtual double get_expectation(QProg, const QHamiltonian&, const QVec&);
    virtual double get_expectation(QProg, const QHamiltonian&, const QVec&, int);

    virtual void execute(
        std::shared_ptr<AbstractQGateNode> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

    virtual void execute(
        std::shared_ptr<AbstractQuantumMeasure> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

    virtual void execute(
        std::shared_ptr<AbstractQuantumReset> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

    virtual void execute(
        std::shared_ptr<AbstractControlFlowNode> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

    virtual void execute(
        std::shared_ptr<AbstractQuantumCircuit> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

    virtual void execute(
        std::shared_ptr<AbstractQuantumProgram> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

    virtual void execute(
        std::shared_ptr<AbstractClassicalProg> cur_node,
        std::shared_ptr<QNode> parent_node,
        Args&&... func_args
        );

Detailed Documentation¶

Quantum machine for partial amplitude simulation.

Methods¶

virtual void init()

init

Returns:

void

virtual std::map<std::string, bool> directlyRun(QProg& qProg)

directlyRun

Parameters:

QProg&

quantum program

Returns:

std::map<std::string, bool>

qcomplex_t PMeasure_bin_index(std::string)

PMeasure by binary index.

example: PMeasure_bin_index(“0000000000”)

Parameters:

std::string

binary index

Returns:

qstate_type double

qcomplex_t PMeasure_dec_index(std::string)

PMeasure by decimal index.

example: PMeasure_dec_index(“1”)

Parameters:

std::string

decimal index

Returns:

qstate_type double

stat_map PMeasure_subset(const std::vector<std::string>&)

PMeasure_subset.

output example: <0000000110:0.000167552>

Parameters:

QProg	qubits vec
std::vector<std::string>

Returns:

prob_map std::map<std::string, qstate_type>