qrack_types.hpp File Reference

#include "config.h"
#include <complex>
#include <functional>
#include <limits>
#include <math.h>
#include <memory>
#include "half.hpp"

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Namespaces
	Qrack
	GLOSSARY: bitLenInt - "bit-length integer" - unsigned integer ID of qubit position in register bitCapInt - "bit-capacity integer" - unsigned integer single-permutation value of a qubit register (typically "big integer") real1 - "real number (1-dimensional)" - floating-point real-valued number complex - "complex number" - floating-point complex-valued number (with two real1 component dimensions) quid - "quantum (simulator) unique identifier" - unsigned integer that indexes and IDs running simulators, circuits, and neurons.

Macros
#define	_USE_MATH_DEFINES
#define	IS_NORM_0(c)   (norm(c) <= FP_NORM_EPSILON)
#define	IS_SAME(c1, c2)   (IS_NORM_0((c1) - (c2)))
#define	IS_OPPOSITE(c1, c2)   (IS_NORM_0((c1) + (c2)))
#define	bitLenInt   uint8_t
#define	bitCapIntOcl   uint8_t
#define	bitCapInt   uint32_t
#define	QRACK_MAX_QUBITS   32
#define	bitsInByte   8U
#define	qrack_rand_gen   std::mt19937_64
#define	qrack_rand_gen_ptr   std::shared_ptr<qrack_rand_gen>
#define	QRACK_ALIGN_SIZE   64U
#define	ZERO_R1_F   0.0f
#define	QUARTER_R1_F   0.25f
#define	HALF_R1_F   0.5f
#define	ONE_R1_F   1.0f
#define	QRACK_CONST   const
#define	REAL1_DEFAULT_ARG   -999.0f

Typedefs
typedef half_float::half	Qrack::real1
typedef float	Qrack::real1_f
typedef float	Qrack::real1_s
typedef std::complex< real1 >	Qrack::complex
typedef std::shared_ptr< complex >	Qrack::BitOp
typedef std::function< void(const bitCapIntOcl &, const unsigned &cpu)>	Qrack::ParallelFunc
typedef std::function< bitCapIntOcl(const bitCapIntOcl &)>	Qrack::IncrementFunc
typedef std::function< bitCapInt(const bitCapInt &)>	Qrack::BdtFunc
typedef std::function< void(const bitCapInt &, const unsigned &cpu)>	Qrack::ParallelFuncBdt
typedef std::shared_ptr< StateVector >	Qrack::StateVectorPtr
typedef std::shared_ptr< StateVectorArray >	Qrack::StateVectorArrayPtr
typedef std::shared_ptr< StateVectorSparse >	Qrack::StateVectorSparsePtr
typedef std::shared_ptr< QEngine >	Qrack::QEnginePtr

Variables
const bitCapInt	Qrack::ONE_BCI = 1U
const bitCapInt	Qrack::ZERO_BCI = 0U
constexpr bitLenInt	Qrack::bitsInCap = ((bitLenInt)1U) << ((bitLenInt)QBCAPPOW)
QRACK_CONST real1	Qrack::PI_R1 = (real1)M_PI
QRACK_CONST real1	Qrack::SQRT2_R1 = (real1)M_SQRT2
QRACK_CONST real1	Qrack::SQRT1_2_R1 = (real1)M_SQRT1_2
QRACK_CONST real1	Qrack::ZERO_R1 = (real1)0.0f
QRACK_CONST real1	Qrack::HALF_R1 = (real1)0.5f
QRACK_CONST real1	Qrack::ONE_R1 = (real1)1.0f
QRACK_CONST real1	Qrack::REAL1_EPSILON = (real1)0.000000477f
QRACK_CONST complex	Qrack::ONE_CMPLX = complex(ONE_R1, ZERO_R1)
QRACK_CONST complex	Qrack::ZERO_CMPLX = complex(ZERO_R1, ZERO_R1)
QRACK_CONST complex	Qrack::I_CMPLX = complex(ZERO_R1, ONE_R1)
QRACK_CONST complex	Qrack::HALF_I_HALF_CMPLX = complex(HALF_R1, HALF_R1)
QRACK_CONST complex	Qrack::HALF_NEG_I_HALF_CMPLX = complex(HALF_R1, -HALF_R1)
QRACK_CONST complex	Qrack::CMPLX_DEFAULT_ARG = complex((real1)REAL1_DEFAULT_ARG, (real1)REAL1_DEFAULT_ARG)
QRACK_CONST real1	Qrack::FP_NORM_EPSILON = (real1)(std::numeric_limits<real1>::epsilon() / 4)
QRACK_CONST real1_f	Qrack::FP_NORM_EPSILON_F = (real1_f)FP_NORM_EPSILON
QRACK_CONST real1_f	Qrack::TRYDECOMPOSE_EPSILON = 32 * FP_NORM_EPSILON_F
const double	Qrack::FIDELITY_MIN = log((double)FP_NORM_EPSILON)

Macro Definition Documentation

_USE_MATH_DEFINES

#define _USE_MATH_DEFINES

bitCapInt

#define bitCapInt   uint32_t

bitCapIntOcl

#define bitCapIntOcl   uint8_t

bitLenInt

#define bitLenInt   uint8_t

bitsInByte

#define bitsInByte   8U

HALF_R1_F

#define HALF_R1_F   0.5f

IS_NORM_0

#define IS_NORM_0

(

c

)

(norm(c) <= FP_NORM_EPSILON)

IS_OPPOSITE

#define IS_OPPOSITE	(		c1,
			c2
	)		(IS_NORM_0((c1) + (c2)))

IS_SAME

#define IS_SAME	(		c1,
			c2
	)		(IS_NORM_0((c1) - (c2)))

ONE_R1_F

#define ONE_R1_F   1.0f

QRACK_ALIGN_SIZE

#define QRACK_ALIGN_SIZE   64U

QRACK_CONST

#define QRACK_CONST   const

QRACK_MAX_QUBITS

#define QRACK_MAX_QUBITS   32

qrack_rand_gen

#define qrack_rand_gen   std::mt19937_64

qrack_rand_gen_ptr

#define qrack_rand_gen_ptr   std::shared_ptr<qrack_rand_gen>

QUARTER_R1_F

#define QUARTER_R1_F   0.25f

REAL1_DEFAULT_ARG

#define REAL1_DEFAULT_ARG   -999.0f

ZERO_R1_F

#define ZERO_R1_F   0.0f