Sampling.h File Reference

#include "../../Types.h"
#include "../RandomStream.h"
#include "AliasBase.h"
#include <algorithm>
#include <charconv>
#include <cmath>
#include <cstddef>
#include <cstdint>
#include <limits>
#include <memory>
#include <numeric>
#include <stdexcept>
#include <string_view>
#include <type_traits>
#include <unordered_map>
#include <utility>
#include <vector>

Include dependency graph for Sampling.h:

Go to the source code of this file.

Classes
struct	Utils::Sampling::Options
class	Utils::Sampling::Prepared< Probability >
class	Utils::Sampling::ProbabilityAlias

Namespaces
namespace	Utils
	Portable dense contraction kernels.
namespace	Utils::Sampling

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

Enumerations
enum class	Utils::Sampling::Family {   Utils::Sampling::Auto ,   Utils::Sampling::Cdf ,   Utils::Sampling::Alias }

Functions
void	Utils::Sampling::CheckMass (double total)
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)
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={})
template<bool Many, class Bit>
Counts< Many >	Utils::Sampling::Single (size_t bits, const Bit &bit)
int	Utils::Sampling::Threads (bool permitted, size_t work)
template<class Qubits>
void	Utils::Sampling::ValidateQubits (const Qubits &qubits, size_t width, bool many)
bool	Utils::Sampling::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