Utils::Sampling Namespace Reference

Classes
struct	Options
class	Prepared
class	ProbabilityAlias

Typedefs
template<bool Many>
using	Counts = std::unordered_map<std::conditional_t<Many, std::vector<bool>, Types::qubit_t>, Types::qubit_t>

Enumerations
enum class	Family {   Auto ,   Cdf ,   Alias }

Functions
void	CheckMass (double total)
template<bool Many, class Plan, class Bit, class Uniform>
Counts< Many >	Count (const Plan &plan, size_t shots, size_t bits, const Bit &bit, Uniform &&uniform)
template<bool Many, class Range, class Probability, class Bit, class Uniform>
Counts< Many >	CountCdfRange (const Range &rows, size_t shots, size_t bits, const Probability &probability, const Bit &bit, Uniform &&uniform, Options options={})
template<bool Many, class Bit>
Counts< Many >	Single (size_t bits, const Bit &bit)
int	Threads (bool permitted, size_t work)
template<class Qubits>
void	ValidateQubits (const Qubits &qubits, size_t width, bool many)
bool	ValidateSetting (std::string_view name, std::string_view setting)

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Class Documentation

Utils::Sampling::Options

struct Utils::Sampling::Options

Definition at line 35 of file Sampling.h.

Collaboration diagram for Utils::Sampling::Options:

Class Members
size_t	batchSize = size_t{1} << 20
Family	family = Family::Auto
size_t	memoryBytes = size_t{256} << 20
bool	multithreading = false

Typedef Documentation

Counts

template<bool Many>

using Utils::Sampling::Counts = std::unordered_map<std::conditional_t<Many, std::vector<bool>, Types::qubit_t>, Types::qubit_t>

Definition at line 373 of file Sampling.h.

Enumeration Type Documentation

Family

enum class Utils::Sampling::Family

strong

Enumerator
Auto
Cdf
Alias

Definition at line 28 of file Sampling.h.

Function Documentation

CheckMass()

void Utils::Sampling::CheckMass ( double total )

inline

Definition at line 80 of file Sampling.h.

Count()

template<bool Many, class Plan, class Bit, class Uniform>

Counts< Many > Utils::Sampling::Count	(	const Plan &	plan,
		size_t	shots,
		size_t	bits,
		const Bit &	bit,
		Uniform &&	uniform )

Definition at line 472 of file Sampling.h.

References Alias, and Threads().

CountCdfRange()

template<bool Many, class Range, class Probability, class Bit, class Uniform>

Counts< Many > Utils::Sampling::CountCdfRange	(	const Range &	rows,
		size_t	shots,
		size_t	bits,
		const Probability &	probability,
		const Bit &	bit,
		Uniform &&	uniform,
		Options	options = {} )

Definition at line 407 of file Sampling.h.

References Probability().

Single()

template<bool Many, class Bit>

Counts< Many > Utils::Sampling::Single	(	size_t	bits,
		const Bit &	bit )

Definition at line 375 of file Sampling.h.

Threads()

int Utils::Sampling::Threads ( bool permitted, size_t work )

inline

Definition at line 65 of file Sampling.h.

Referenced by Count().

ValidateQubits()

template<class Qubits>

void Utils::Sampling::ValidateQubits	(	const Qubits &	qubits,
		size_t	width,
		bool	many )

Definition at line 394 of file Sampling.h.

ValidateSetting()

bool Utils::Sampling::ValidateSetting ( std::string_view name, std::string_view setting )

inline

Definition at line 45 of file Sampling.h.