OpenCL enhanced QEngineCPU implementation. More...

#include <qengine_opencl.hpp>

Inheritance diagram for Qrack::QEngineOCL:

[legend]

Collaboration diagram for Qrack::QEngineOCL:

[legend]

Public Member Functions
	QEngineOCL (bitLenInt qBitCount, bitCapInt initState, qrack_rand_gen_ptr rgp=nullptr, complex phaseFac=CMPLX_DEFAULT_ARG, bool doNorm=false, bool randomGlobalPhase=true, bool useHostMem=false, int devID=-1, bool useHardwareRNG=true, bool ignored=false, real1_f norm_thresh=REAL1_EPSILON, std::vector< int > ignored2={}, bitLenInt ignored4=0, real1_f ignored3=FP_NORM_EPSILON)
	Initialize a Qrack::QEngineOCL object. More...

virtual	~QEngineOCL ()

virtual void	FreeAll ()

virtual void	ZeroAmplitudes ()
	Set all amplitudes to 0, and optionally temporarily deallocate state vector RAM. More...

virtual void	FreeStateVec (complex *sv=NULL)

virtual bool	IsZeroAmplitude ()
	Returns "true" only if amplitudes are all totally 0. More...

virtual void	CopyStateVec (QEnginePtr src)
	Exactly copy the state vector of a different QEngine instance. More...

virtual real1_f	FirstNonzeroPhase ()
	Get phase of lowest permutation nonzero amplitude. More...

virtual void	GetAmplitudePage (complex *pagePtr, bitCapIntOcl offset, bitCapIntOcl length)
	Copy a "page" of amplitudes from this QEngine's internal state, into `pagePtr`. More...

virtual void	SetAmplitudePage (const complex *pagePtr, bitCapIntOcl offset, bitCapIntOcl length)
	Copy a "page" of amplitudes from `pagePtr` into this QEngine's internal state. More...

virtual void	SetAmplitudePage (QEnginePtr pageEnginePtr, bitCapIntOcl srcOffset, bitCapIntOcl dstOffset, bitCapIntOcl length)
	Copy a "page" of amplitudes from another QEngine, pointed to by `pageEnginePtr`, into this QEngine's internal state. More...

virtual void	ShuffleBuffers (QEnginePtr engine)
	Swap the high half of this engine with the low half of another. More...

virtual QEnginePtr	CloneEmpty ()
	Clone this QEngine's settings, with a zeroed state vector. More...

virtual void	QueueSetDoNormalize (bool doNorm)
	Add an operation to the (OpenCL) queue, to set the value of `doNormalize`, which controls whether to automatically normalize the state. More...

virtual void	QueueSetRunningNorm (real1_f runningNrm)
	Add an operation to the (OpenCL) queue, to set the value of `runningNorm`, which is the normalization constant for the next normalization operation. More...

virtual void	AddQueueItem (const QueueItem &item)

virtual void	QueueCall (OCLAPI api_call, size_t workItemCount, size_t localGroupSize, std::vector< BufferPtr > args, size_t localBuffSize=0, size_t deallocSize=0)

bitCapIntOcl	GetMaxSize ()

virtual void	SetPermutation (bitCapInt perm, complex phaseFac=CMPLX_DEFAULT_ARG)
	Set to a specific permutation of all qubits. More...

virtual void	UniformlyControlledSingleBit (const bitLenInt controls, bitLenInt controlLen, bitLenInt qubitIndex, const complex mtrxs, const bitCapInt *mtrxSkipPowers, bitLenInt mtrxSkipLen, bitCapInt mtrxSkipValueMask)

virtual void	UniformParityRZ (bitCapInt mask, real1_f angle)
	If the target qubit set parity is odd, this applies a phase factor of \(e^{i angle}\). More...

virtual void	CUniformParityRZ (const bitLenInt *controls, bitLenInt controlLen, bitCapInt mask, real1_f angle)
	If the controls are set and the target qubit set parity is odd, this applies a phase factor of \(e^{i angle}\). More...

virtual void	X (bitLenInt target)
	NOT gate, which is also Pauli x matrix. More...

virtual void	Z (bitLenInt target)
	Apply Pauli Z matrix to bit. More...

virtual void	Invert (complex topRight, complex bottomLeft, bitLenInt qubitIndex)
	Apply a single bit transformation that reverses bit probability and might effect phase. More...

virtual void	Phase (complex topLeft, complex bottomRight, bitLenInt qubitIndex)
	Apply a single bit transformation that only effects phase. More...

virtual void	XMask (bitCapInt mask)
	Masked X gate. More...

virtual void	PhaseParity (real1_f radians, bitCapInt mask)
	Parity phase gate. More...

virtual bitLenInt	Compose (QEngineOCLPtr toCopy)

virtual bitLenInt	Compose (QInterfacePtr toCopy)
	Combine another QInterface with this one, after the last bit index of this one. More...

virtual bitLenInt	Compose (QEngineOCLPtr toCopy, bitLenInt start)

virtual bitLenInt	Compose (QInterfacePtr toCopy, bitLenInt start)

virtual void	Decompose (bitLenInt start, QInterfacePtr dest)
	Minimally decompose a set of contiguous bits from the separably composed unit, into "destination". More...

virtual void	Dispose (bitLenInt start, bitLenInt length)
	Minimally decompose a set of contiguous bits from the separably composed unit, and discard the separable bits from index "start" for "length.". More...

virtual void	Dispose (bitLenInt start, bitLenInt length, bitCapInt disposedPerm)
	Dispose a a contiguous set of qubits that are already in a permutation eigenstate. More...

virtual void	ROL (bitLenInt shift, bitLenInt start, bitLenInt length)
	"Circular shift left" - shift bits left, and carry last bits. More...

virtual void	INC (bitCapInt toAdd, bitLenInt start, bitLenInt length)
	Increment integer (without sign, with carry) More...

virtual void	CINC (bitCapInt toAdd, bitLenInt inOutStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Add integer (without sign, with controls) More...

virtual void	INCS (bitCapInt toAdd, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Increment integer (without sign, with carry) More...

virtual void	INCBCD (bitCapInt toAdd, bitLenInt start, bitLenInt length)
	Increment integer (BCD) More...

virtual void	MUL (bitCapInt toMul, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length)
	Multiply by integer. More...

virtual void	DIV (bitCapInt toDiv, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length)
	Divide by integer. More...

virtual void	MULModNOut (bitCapInt toMul, bitCapInt modN, bitLenInt inStart, bitLenInt outStart, bitLenInt length)
	Multiplication modulo N by integer, (out of place) More...

virtual void	IMULModNOut (bitCapInt toMul, bitCapInt modN, bitLenInt inStart, bitLenInt outStart, bitLenInt length)
	Inverse of multiplication modulo N by integer, (out of place) More...

virtual void	POWModNOut (bitCapInt base, bitCapInt modN, bitLenInt inStart, bitLenInt outStart, bitLenInt length)
	Raise a classical base to a quantum power, modulo N, (out of place) More...

virtual void	CMUL (bitCapInt toMul, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Controlled multiplication by integer. More...

virtual void	CDIV (bitCapInt toDiv, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Controlled division by integer. More...

virtual void	CMULModNOut (bitCapInt toMul, bitCapInt modN, bitLenInt inStart, bitLenInt outStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Controlled multiplication modulo N by integer, (out of place) More...

virtual void	CIMULModNOut (bitCapInt toMul, bitCapInt modN, bitLenInt inStart, bitLenInt outStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Inverse of controlled multiplication modulo N by integer, (out of place) More...

virtual void	CPOWModNOut (bitCapInt base, bitCapInt modN, bitLenInt inStart, bitLenInt outStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Controlled multiplication modulo N by integer, (out of place) More...

virtual void	FullAdd (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt carryInSumOut, bitLenInt carryOut)
	Quantum analog of classical "Full Adder" gate. More...

virtual void	IFullAdd (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt carryInSumOut, bitLenInt carryOut)
	Inverse of FullAdd. More...

virtual bitCapInt	IndexedLDA (bitLenInt indexStart, bitLenInt indexLength, bitLenInt valueStart, bitLenInt valueLength, const unsigned char *values, bool resetValue=true)
	Set 8 bit register bits based on read from classical memory. More...

virtual bitCapInt	IndexedADC (bitLenInt indexStart, bitLenInt indexLength, bitLenInt valueStart, bitLenInt valueLength, bitLenInt carryIndex, const unsigned char *values)
	Add based on an indexed load from classical memory. More...

virtual bitCapInt	IndexedSBC (bitLenInt indexStart, bitLenInt indexLength, bitLenInt valueStart, bitLenInt valueLength, bitLenInt carryIndex, const unsigned char *values)
	Subtract based on an indexed load from classical memory. More...

virtual void	Hash (bitLenInt start, bitLenInt length, const unsigned char *values)
	Set 8 bit register bits based on read from classical memory. More...

virtual void	CPhaseFlipIfLess (bitCapInt greaterPerm, bitLenInt start, bitLenInt length, bitLenInt flagIndex)
	The 6502 uses its carry flag also as a greater-than/less-than flag, for the CMP operation. More...

virtual void	PhaseFlipIfLess (bitCapInt greaterPerm, bitLenInt start, bitLenInt length)
	This is an expedient for an adaptive Grover's search for a function's global minimum. More...

virtual real1_f	Prob (bitLenInt qubit)
	PSEUDO-QUANTUM Direct measure of bit probability to be in \|1> state. More...

virtual real1_f	ProbReg (bitLenInt start, bitLenInt length, bitCapInt permutation)
	Direct measure of register permutation probability. More...

virtual void	ProbRegAll (bitLenInt start, bitLenInt length, real1 *probsArray)

virtual real1_f	ProbMask (bitCapInt mask, bitCapInt permutation)
	Direct measure of masked permutation probability. More...

virtual void	ProbMaskAll (bitCapInt mask, real1 *probsArray)
	Direct measure of masked permutation probability. More...

virtual real1_f	ProbParity (bitCapInt mask)
	Overall probability of any odd permutation of the masked set of bits. More...

virtual bool	ForceMParity (bitCapInt mask, bool result, bool doForce=true)
	Act as if is a measurement of parity of the masked set of qubits was applied, except force the (usually random) result. More...

virtual real1_f	ExpectationBitsAll (const bitLenInt *bits, bitLenInt length, bitCapInt offset=0)
	Get permutation expectation value of bits. More...

virtual void	SetDevice (int dID, bool forceReInit=false)
	Set the device index, if more than one device is available. More...

virtual int64_t	GetDevice ()
	Get the device index. More...

virtual void	SetQuantumState (const complex *inputState)
	Set arbitrary pure quantum state, in unsigned int permutation basis. More...

virtual void	GetQuantumState (complex *outputState)
	Get pure quantum state, in unsigned int permutation basis. More...

virtual void	GetProbs (real1 *outputProbs)
	Get all probabilities, in unsigned int permutation basis. More...

virtual complex	GetAmplitude (bitCapInt perm)
	Get the representational amplitude of a full permutation. More...

virtual void	SetAmplitude (bitCapInt perm, complex amp)
	Sets the representational amplitude of a full permutation. More...

virtual real1_f	SumSqrDiff (QInterfacePtr toCompare)

virtual real1_f	SumSqrDiff (QEngineOCLPtr toCompare)

virtual void	NormalizeState (real1_f nrm=REAL1_DEFAULT_ARG, real1_f norm_thresh=REAL1_DEFAULT_ARG, real1_f phaseArg=ZERO_R1)
	Apply the normalization factor found by UpdateRunningNorm() or on the fly by a single bit gate. More...

virtual void	UpdateRunningNorm (real1_f norm_thresh=REAL1_DEFAULT_ARG)
	Force a calculation of the norm of the state vector, in order to make it unit length before the next probability or measurement operation. More...

virtual void	Finish ()
	If asynchronous work is still running, block until it finishes. More...

virtual bool	isFinished ()
	Returns "false" if asynchronous work is still running, and "true" if all previously dispatched asynchronous work is done. More...

virtual QInterfacePtr	Clone ()
	Clone this QInterface. More...

void	PopQueue (cl_event event, cl_int type)

void	DispatchQueue (cl_event event, cl_int type)

Public Member Functions inherited from Qrack::QEngine
	QEngine (bitLenInt qBitCount, qrack_rand_gen_ptr rgp=nullptr, bool doNorm=false, bool randomGlobalPhase=true, bool useHostMem=false, bool useHardwareRNG=true, real1_f norm_thresh=REAL1_EPSILON)

	QEngine ()
	Default constructor, primarily for protected internal use. More...

virtual void	SetQubitCount (bitLenInt qb)

virtual real1_f	GetRunningNorm ()
	Get in-flight renormalization factor. More...

virtual void	ZMask (bitCapInt mask)
	Masked Z gate. More...

virtual bool	ForceM (bitLenInt qubitIndex, bool result, bool doForce=true, bool doApply=true)
	PSEUDO-QUANTUM - Acts like a measurement gate, except with a specified forced result. More...

virtual bitCapInt	ForceM (const bitLenInt bits, bitLenInt length, const bool values, bool doApply=true)
	Measure permutation state of a register. More...

virtual bitCapInt	ForceMReg (bitLenInt start, bitLenInt length, bitCapInt result, bool doForce=true, bool doApply=true)
	Measure permutation state of a register. More...

virtual void	Mtrx (const complex *mtrx, bitLenInt qubit)
	Apply an arbitrary single bit unitary transformation. More...

virtual void	MCMtrx (const bitLenInt controls, bitLenInt controlLen, const complex mtrx, bitLenInt target)
	Apply an arbitrary single bit unitary transformation, with arbitrary control bits. More...

virtual void	MACMtrx (const bitLenInt controls, bitLenInt controlLen, const complex mtrx, bitLenInt target)
	Apply an arbitrary single bit unitary transformation, with arbitrary (anti-)control bits. More...

virtual void	CSwap (const bitLenInt *controls, bitLenInt controlLen, bitLenInt qubit1, bitLenInt qubit2)
	Apply a swap with arbitrary control bits. More...

virtual void	AntiCSwap (const bitLenInt *controls, bitLenInt controlLen, bitLenInt qubit1, bitLenInt qubit2)
	Apply a swap with arbitrary (anti) control bits. More...

virtual void	CSqrtSwap (const bitLenInt *controls, bitLenInt controlLen, bitLenInt qubit1, bitLenInt qubit2)
	Apply a square root of swap with arbitrary control bits. More...

virtual void	AntiCSqrtSwap (const bitLenInt *controls, bitLenInt controlLen, bitLenInt qubit1, bitLenInt qubit2)
	Apply a square root of swap with arbitrary (anti) control bits. More...

virtual void	CISqrtSwap (const bitLenInt *controls, bitLenInt controlLen, bitLenInt qubit1, bitLenInt qubit2)
	Apply an inverse square root of swap with arbitrary control bits. More...

virtual void	AntiCISqrtSwap (const bitLenInt *controls, bitLenInt controlLen, bitLenInt qubit1, bitLenInt qubit2)
	Apply an inverse square root of swap with arbitrary (anti) control bits. More...

virtual bool	M (bitLenInt q)

virtual void	DEC (bitCapInt toSub, bitLenInt start, bitLenInt length)
	Add integer (without sign) More...

virtual void	INCC (bitCapInt toAdd, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Add integer (without sign, with carry) More...

virtual void	DECC (bitCapInt toSub, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Subtract classical integer (without sign, with carry) More...

virtual void	DECS (bitCapInt toSub, bitLenInt start, bitLenInt length, bitLenInt overflowIndex)
	Add a classical integer to the register, with sign and without carry. More...

virtual void	CDEC (bitCapInt toSub, bitLenInt inOutStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Subtract integer (without sign, with controls) More...

virtual void	Swap (bitLenInt qubit1, bitLenInt qubit2)
	Swap values of two bits in register. More...

virtual void	ISwap (bitLenInt qubit1, bitLenInt qubit2)
	Swap values of two bits in register, applying a phase factor of i if bits are different. More...

virtual void	SqrtSwap (bitLenInt qubit1, bitLenInt qubit2)
	Square root of swap gate. More...

virtual void	ISqrtSwap (bitLenInt qubit1, bitLenInt qubit2)
	Inverse of square root of swap gate. More...

virtual void	FSim (real1_f theta, real1_f phi, bitLenInt qubitIndex1, bitLenInt qubitIndex2)
	"fSim" gate, (useful in the simulation of particles with fermionic statistics) More...

virtual real1_f	ProbAll (bitCapInt fullRegister)
	PSEUDO-QUANTUM Direct measure of full register probability to be in permutation state. More...

virtual void	ApplyControlled2x2 (const bitLenInt controls, bitLenInt controlLen, bitLenInt target, const complex mtrx)

virtual void	ApplyAntiControlled2x2 (const bitLenInt controls, bitLenInt controlLen, bitLenInt target, const complex mtrx)

virtual QInterfacePtr	Decompose (bitLenInt start, bitLenInt length)
	Schmidt decompose a length of qubits. More...

Public Member Functions inherited from Qrack::QAlu
virtual void	INCSC (bitCapInt toAdd, bitLenInt start, bitLenInt length, bitLenInt overflowIndex, bitLenInt carryIndex)
	Add a classical integer to the register, with sign and with carry. More...

virtual void	INCSC (bitCapInt toAdd, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Add a classical integer to the register, with sign and with (phase-based) carry. More...

virtual void	DECSC (bitCapInt toSub, bitLenInt start, bitLenInt length, bitLenInt overflowIndex, bitLenInt carryIndex)
	Subtract a classical integer from the register, with sign and with carry. More...

virtual void	DECSC (bitCapInt toSub, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Subtract a classical integer from the register, with sign and with carry. More...

virtual void	DECBCD (bitCapInt toSub, bitLenInt start, bitLenInt length)
	Subtract classical BCD integer (without sign) More...

virtual void	INCBCDC (bitCapInt toAdd, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Add classical BCD integer (without sign, with carry) More...

virtual void	DECBCDC (bitCapInt toSub, bitLenInt start, bitLenInt length, bitLenInt carryIndex)
	Subtract BCD integer (without sign, with carry) More...

Public Member Functions inherited from Qrack::QParity
virtual bool	MParity (bitCapInt mask)
	Measure (and collapse) parity of the masked set of qubits. More...

Public Member Functions inherited from Qrack::QInterface
	QInterface (bitLenInt n, qrack_rand_gen_ptr rgp=nullptr, bool doNorm=false, bool useHardwareRNG=true, bool randomGlobalPhase=true, real1_f norm_thresh=REAL1_EPSILON)

	QInterface ()
	Default constructor, primarily for protected internal use. More...

virtual	~QInterface ()

void	SetRandomSeed (uint32_t seed)

virtual void	SetConcurrency (uint32_t threadsPerEngine)
	Set the number of threads in parallel for loops, per component QEngine. More...

virtual bitLenInt	GetQubitCount ()
	Get the count of bits in this register. More...

virtual bitCapInt	GetMaxQPower ()
	Get the maximum number of basis states, namely \( 2^n \) for \( n \) qubits. More...

virtual bool	GetIsArbitraryGlobalPhase ()

real1_f	Rand ()
	Generate a random real number between 0 and 1. More...

virtual std::map< QInterfacePtr, bitLenInt >	Compose (std::vector< QInterfacePtr > toCopy)

virtual void	MCPhase (const bitLenInt *controls, bitLenInt controlLen, complex topLeft, complex bottomRight, bitLenInt target)
	Apply a single bit transformation that only effects phase, with arbitrary control bits. More...

virtual void	MCInvert (const bitLenInt *controls, bitLenInt controlLen, complex topRight, complex bottomLeft, bitLenInt target)
	Apply a single bit transformation that reverses bit probability and might effect phase, with arbitrary control bits. More...

virtual void	MACPhase (const bitLenInt *controls, bitLenInt controlLen, complex topLeft, complex bottomRight, bitLenInt target)
	Apply a single bit transformation that only effects phase, with arbitrary (anti-)control bits. More...

virtual void	MACInvert (const bitLenInt *controls, bitLenInt controlLen, complex topRight, complex bottomLeft, bitLenInt target)
	Apply a single bit transformation that reverses bit probability and might effect phase, with arbitrary (anti-)control bits. More...

virtual void	UniformlyControlledSingleBit (const bitLenInt controls, bitLenInt controlLen, bitLenInt qubitIndex, const complex mtrxs)
	Apply a "uniformly controlled" arbitrary single bit unitary transformation. More...

virtual void	TimeEvolve (Hamiltonian h, real1_f timeDiff)
	To define a Hamiltonian, give a vector of controlled single bit gates ("HamiltonianOp" instances) that are applied by left-multiplication in low-to-high vector index order on the state vector. More...

virtual void	CCNOT (bitLenInt control1, bitLenInt control2, bitLenInt target)
	Doubly-controlled NOT gate. More...

virtual void	AntiCCNOT (bitLenInt control1, bitLenInt control2, bitLenInt target)
	Anti doubly-controlled NOT gate. More...

virtual void	CNOT (bitLenInt control, bitLenInt target)
	Controlled NOT gate. More...

virtual void	AntiCNOT (bitLenInt control, bitLenInt target)
	Anti controlled NOT gate. More...

virtual void	CY (bitLenInt control, bitLenInt target)
	Controlled Y gate. More...

virtual void	AntiCY (bitLenInt control, bitLenInt target)
	Anti controlled Y gate. More...

virtual void	CCY (bitLenInt control1, bitLenInt control2, bitLenInt target)
	Doubly-Controlled Y gate. More...

virtual void	AntiCCY (bitLenInt control1, bitLenInt control2, bitLenInt target)
	Anti doubly-controlled Y gate. More...

virtual void	CZ (bitLenInt control, bitLenInt target)
	Controlled Z gate. More...

virtual void	AntiCZ (bitLenInt control, bitLenInt target)
	Anti controlled Z gate. More...

virtual void	CCZ (bitLenInt control1, bitLenInt control2, bitLenInt target)
	Doubly-Controlled Z gate. More...

virtual void	AntiCCZ (bitLenInt control1, bitLenInt control2, bitLenInt target)
	Anti doubly-controlled Z gate. More...

virtual void	U (bitLenInt target, real1_f theta, real1_f phi, real1_f lambda)
	General unitary gate. More...

virtual void	U2 (bitLenInt target, real1_f phi, real1_f lambda)
	2-parameter unitary gate More...

virtual void	IU2 (bitLenInt target, real1_f phi, real1_f lambda)
	Inverse 2-parameter unitary gate. More...

virtual void	AI (bitLenInt target, real1_f azimuth, real1_f inclination)
	"Azimuth, Inclination" (RY-RZ) More...

virtual void	IAI (bitLenInt target, real1_f azimuth, real1_f inclination)
	Invert "Azimuth, Inclination" (RY-RZ) More...

virtual void	CU (const bitLenInt *controls, bitLenInt controlLen, bitLenInt target, real1_f theta, real1_f phi, real1_f lambda)
	Controlled general unitary gate. More...

virtual void	AntiCU (const bitLenInt *controls, bitLenInt controlLen, bitLenInt target, real1_f theta, real1_f phi, real1_f lambda)
	(Anti-)Controlled general unitary gate More...

virtual void	H (bitLenInt qubitIndex)
	Hadamard gate. More...

virtual void	SqrtH (bitLenInt qubitIndex)
	Square root of Hadamard gate. More...

virtual void	SH (bitLenInt qubitIndex)
	Y-basis transformation gate. More...

virtual void	HIS (bitLenInt qubitIndex)
	Y-basis (inverse) transformation gate. More...

virtual void	S (bitLenInt qubitIndex)
	S gate. More...

virtual void	IS (bitLenInt qubitIndex)
	Inverse S gate. More...

virtual void	T (bitLenInt qubitIndex)
	T gate. More...

virtual void	IT (bitLenInt qubitIndex)
	Inverse T gate. More...

virtual void	PhaseRootN (bitLenInt n, bitLenInt qubitIndex)
	"PhaseRootN" gate More...

virtual void	IPhaseRootN (bitLenInt n, bitLenInt qubitIndex)
	Inverse "PhaseRootN" gate. More...

virtual void	Y (bitLenInt qubitIndex)
	Y gate. More...

virtual void	YMask (bitCapInt mask)
	Masked Y gate. More...

virtual void	SqrtX (bitLenInt qubitIndex)
	Square root of X gate. More...

virtual void	ISqrtX (bitLenInt qubitIndex)
	Inverse square root of X gate. More...

virtual void	SqrtXConjT (bitLenInt qubitIndex)
	Phased square root of X gate. More...

virtual void	ISqrtXConjT (bitLenInt qubitIndex)
	Inverse phased square root of X gate. More...

virtual void	SqrtY (bitLenInt qubitIndex)
	Square root of Y gate. More...

virtual void	ISqrtY (bitLenInt qubitIndex)
	Square root of Y gate. More...

virtual void	CH (bitLenInt control, bitLenInt target)
	Controlled H gate. More...

virtual void	AntiCH (bitLenInt control, bitLenInt target)
	(Anti-)controlled H gate More...

virtual void	CS (bitLenInt control, bitLenInt target)
	Controlled S gate. More...

virtual void	AntiCS (bitLenInt control, bitLenInt target)
	(Anti-)controlled S gate More...

virtual void	CIS (bitLenInt control, bitLenInt target)
	Controlled inverse S gate. More...

virtual void	AntiCIS (bitLenInt control, bitLenInt target)
	(Anti-)controlled inverse S gate More...

virtual void	CT (bitLenInt control, bitLenInt target)
	Controlled T gate. More...

virtual void	CIT (bitLenInt control, bitLenInt target)
	Controlled inverse T gate. More...

virtual void	CPhaseRootN (bitLenInt n, bitLenInt control, bitLenInt target)
	Controlled "PhaseRootN" gate. More...

virtual void	AntiCPhaseRootN (bitLenInt n, bitLenInt control, bitLenInt target)
	(Anti-)controlled "PhaseRootN" gate More...

virtual void	CIPhaseRootN (bitLenInt n, bitLenInt control, bitLenInt target)
	Controlled inverse "PhaseRootN" gate. More...

virtual void	AntiCIPhaseRootN (bitLenInt n, bitLenInt control, bitLenInt target)
	(Anti-)controlled inverse "PhaseRootN" gate More...

virtual void	AND (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt outputBit)
	Quantum analog of classical "AND" gate. More...

virtual void	OR (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt outputBit)
	Quantum analog of classical "OR" gate. More...

virtual void	XOR (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt outputBit)
	Quantum analog of classical "XOR" gate. More...

virtual void	CLAND (bitLenInt inputQBit, bool inputClassicalBit, bitLenInt outputBit)
	Quantum analog of classical "AND" gate. More...

virtual void	CLOR (bitLenInt inputQBit, bool inputClassicalBit, bitLenInt outputBit)
	Quantum analog of classical "OR" gate. More...

virtual void	CLXOR (bitLenInt inputQBit, bool inputClassicalBit, bitLenInt outputBit)
	Quantum analog of classical "XOR" gate. More...

virtual void	NAND (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt outputBit)
	Quantum analog of classical "NAND" gate. More...

virtual void	NOR (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt outputBit)
	Quantum analog of classical "NOR" gate. More...

virtual void	XNOR (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt outputBit)
	Quantum analog of classical "XNOR" gate. More...

virtual void	CLNAND (bitLenInt inputQBit, bool inputClassicalBit, bitLenInt outputBit)
	Quantum analog of classical "NAND" gate. More...

virtual void	CLNOR (bitLenInt inputQBit, bool inputClassicalBit, bitLenInt outputBit)
	Quantum analog of classical "NOR" gate. More...

virtual void	CLXNOR (bitLenInt inputQBit, bool inputClassicalBit, bitLenInt outputBit)
	Quantum analog of classical "XNOR" gate. More...

virtual void	UniformlyControlledRY (const bitLenInt controls, bitLenInt controlLen, bitLenInt qubitIndex, const real1 angles)
	Apply a "uniformly controlled" rotation of a bit around the Pauli Y axis. More...

virtual void	UniformlyControlledRZ (const bitLenInt controls, bitLenInt controlLen, bitLenInt qubitIndex, const real1 angles)
	Apply a "uniformly controlled" rotation of a bit around the Pauli Z axis. More...

virtual void	RT (real1_f radians, bitLenInt qubitIndex)
	Phase shift gate. More...

virtual void	RX (real1_f radians, bitLenInt qubitIndex)
	X axis rotation gate. More...

virtual void	RY (real1_f radians, bitLenInt qubitIndex)
	Y axis rotation gate. More...

virtual void	RZ (real1_f radians, bitLenInt qubitIndex)
	Z axis rotation gate. More...

virtual void	CRZ (real1_f radians, bitLenInt control, bitLenInt target)
	Controlled Z axis rotation gate. More...

virtual void	RTDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction phase shift gate. More...

virtual void	RXDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction X axis rotation gate. More...

virtual void	Exp (real1_f radians, bitLenInt qubitIndex)
	(Identity) Exponentiation gate More...

virtual void	Exp (const bitLenInt controls, bitLenInt controlLen, bitLenInt qubit, const complex matrix2x2, bool antiCtrled=false)
	Imaginary exponentiation of arbitrary 2x2 gate. More...

virtual void	ExpDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction (identity) exponentiation gate. More...

virtual void	ExpX (real1_f radians, bitLenInt qubitIndex)
	Pauli X exponentiation gate. More...

virtual void	ExpXDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction Pauli X exponentiation gate. More...

virtual void	ExpY (real1_f radians, bitLenInt qubitIndex)
	Pauli Y exponentiation gate. More...

virtual void	ExpYDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction Pauli Y exponentiation gate. More...

virtual void	ExpZ (real1_f radians, bitLenInt qubitIndex)
	Pauli Z exponentiation gate. More...

virtual void	ExpZDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction Pauli Z exponentiation gate. More...

virtual void	CRX (real1_f radians, bitLenInt control, bitLenInt target)
	Controlled X axis rotation gate. More...

virtual void	CRXDyad (int numerator, int denomPower, bitLenInt control, bitLenInt target)
	Controlled dyadic fraction X axis rotation gate. More...

virtual void	RYDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction Y axis rotation gate. More...

virtual void	CRY (real1_f radians, bitLenInt control, bitLenInt target)
	Controlled Y axis rotation gate. More...

virtual void	CRYDyad (int numerator, int denomPower, bitLenInt control, bitLenInt target)
	Controlled dyadic fraction y axis rotation gate. More...

virtual void	RZDyad (int numerator, int denomPower, bitLenInt qubitIndex)
	Dyadic fraction Z axis rotation gate. More...

virtual void	CRZDyad (int numerator, int denomPower, bitLenInt control, bitLenInt target)
	Controlled dyadic fraction Z axis rotation gate. More...

virtual void	CRT (real1_f radians, bitLenInt control, bitLenInt target)
	Controlled "phase shift gate". More...

virtual void	CRTDyad (int numerator, int denomPower, bitLenInt control, bitLenInt target)
	Controlled dyadic fraction "phase shift gate". More...

virtual void	H (bitLenInt start, bitLenInt length)
	Bitwise Hadamard. More...

virtual void	X (bitLenInt start, bitLenInt length)
	Bitwise Pauli X (or logical "NOT") operator. More...

virtual void	ROR (bitLenInt shift, bitLenInt start, bitLenInt length)
	Circular shift right - shift bits right, and carry first bits. More...

virtual void	ASL (bitLenInt shift, bitLenInt start, bitLenInt length)
	Arithmetic shift left, with last 2 bits as sign and carry. More...

virtual void	ASR (bitLenInt shift, bitLenInt start, bitLenInt length)
	Arithmetic shift right, with last 2 bits as sign and carry. More...

virtual void	LSL (bitLenInt shift, bitLenInt start, bitLenInt length)
	Logical shift left, filling the extra bits with \|0> More...

virtual void	LSR (bitLenInt shift, bitLenInt start, bitLenInt length)
	Logical shift right, filling the extra bits with \|0> More...

virtual void	CFullAdd (const bitLenInt *controls, bitLenInt controlLen, bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt carryInSumOut, bitLenInt carryOut)
	Controlled quantum analog of classical "Full Adder" gate. More...

virtual void	CIFullAdd (const bitLenInt *controls, bitLenInt controlLen, bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt carryInSumOut, bitLenInt carryOut)
	Inverse of CFullAdd. More...

virtual void	ADC (bitLenInt input1, bitLenInt input2, bitLenInt output, bitLenInt length, bitLenInt carry)
	Add a quantum integer to a quantum integer, with carry. More...

virtual void	IADC (bitLenInt input1, bitLenInt input2, bitLenInt output, bitLenInt length, bitLenInt carry)
	Inverse of ADC. More...

virtual void	CADC (const bitLenInt *controls, bitLenInt controlLen, bitLenInt input1, bitLenInt input2, bitLenInt output, bitLenInt length, bitLenInt carry)
	Add a quantum integer to a quantum integer, with carry and with controls. More...

virtual void	CIADC (const bitLenInt *controls, bitLenInt controlLen, bitLenInt input1, bitLenInt input2, bitLenInt output, bitLenInt length, bitLenInt carry)
	Inverse of CADC. More...

virtual void	QFT (bitLenInt start, bitLenInt length, bool trySeparate=false)
	Quantum Fourier Transform - Apply the quantum Fourier transform to the register. More...

virtual void	QFTR (const bitLenInt *qubits, bitLenInt length, bool trySeparate=false)
	Quantum Fourier Transform (random access) - Apply the quantum Fourier transform to the register. More...

virtual void	IQFT (bitLenInt start, bitLenInt length, bool trySeparate=false)
	Inverse Quantum Fourier Transform - Apply the inverse quantum Fourier transform to the register. More...

virtual void	IQFTR (const bitLenInt *qubits, bitLenInt length, bool trySeparate=false)
	Inverse Quantum Fourier Transform (random access) - Apply the inverse quantum Fourier transform to the register. More...

virtual void	ZeroPhaseFlip (bitLenInt start, bitLenInt length)
	Reverse the phase of the state where the register equals zero. More...

virtual void	PhaseFlip ()
	Phase flip always - equivalent to Z X Z X on any bit in the QInterface. More...

virtual void	SetReg (bitLenInt start, bitLenInt length, bitCapInt value)
	Set register bits to given permutation. More...

virtual bitCapInt	MReg (bitLenInt start, bitLenInt length)
	Measure permutation state of a register. More...

virtual bitCapInt	MAll ()
	Measure permutation state of all coherent bits. More...

virtual bitCapInt	M (const bitLenInt *bits, bitLenInt length)
	Measure bits with indices in array, and return a mask of the results. More...

virtual void	Reverse (bitLenInt first, bitLenInt last)
	Reverse all of the bits in a sequence. More...

virtual void	ProbBitsAll (const bitLenInt bits, bitLenInt length, real1 probsArray)
	Direct measure of listed permutation probability. More...

virtual std::map< bitCapInt, int >	MultiShotMeasureMask (const bitCapInt *qPowers, bitLenInt qPowerCount, unsigned shots)
	Statistical measure of masked permutation probability. More...

virtual void	MultiShotMeasureMask (const bitCapInt qPowers, bitLenInt qPowerCount, unsigned shots, unsigned shotsArray)
	Statistical measure of masked permutation probability (returned as array) More...

virtual void	SetBit (bitLenInt qubitIndex1, bool value)
	Set individual bit to pure \|0> (false) or \|1> (true) state. More...

virtual bool	ApproxCompare (QInterfacePtr toCompare, real1_f error_tol=TRYDECOMPOSE_EPSILON)
	Compare state vectors approximately, component by component, to determine whether this state vector is the same as the target. More...

virtual bool	TryDecompose (bitLenInt start, QInterfacePtr dest, real1_f error_tol=TRYDECOMPOSE_EPSILON)

virtual void	Dump ()
	If asynchronous work is still running, let the simulator know that it can be aborted. More...

virtual bool	isBinaryDecisionTree ()
	Returns "true" if current state representation is definitely a binary decision tree, "false" if it is definitely not, or "true" if it cannot be determined. More...

virtual bool	isClifford ()
	Returns "true" if current state is identifiably within the Clifford set, or "false" if it is not or cannot be determined. More...

virtual bool	isClifford (bitLenInt qubit)
	Returns "true" if current qubit state is identifiably within the Clifford set, or "false" if it is not or cannot be determined. More...

virtual bool	TrySeparate (const bitLenInt *qubits, bitLenInt length, real1_f error_tol)
	Qrack::QUnit types maintain explicit separation of representations of qubits, which reduces memory usage and increases gate speed. More...

virtual bool	TrySeparate (bitLenInt qubit)
	Single-qubit TrySeparate() More...

virtual bool	TrySeparate (bitLenInt qubit1, bitLenInt qubit2)
	Two-qubit TrySeparate() More...

virtual void	SetReactiveSeparate (bool isAggSep)
	Set reactive separation option (on by default if available) More...

virtual bool	GetReactiveSeparate ()
	Get reactive separation option. More...

bitCapIntOcl	GetMaxSize ()
	Get maximum number of amplitudes that can be allocated on current device. More...

Public Member Functions inherited from Qrack::ParallelFor
	ParallelFor ()

virtual	~ParallelFor ()

void	SetConcurrencyLevel (unsigned num)

unsigned	GetConcurrencyLevel ()

bitCapIntOcl	GetStride ()

void	par_for_inc (const bitCapIntOcl begin, const bitCapIntOcl itemCount, IncrementFunc, ParallelFunc fn)
	Iterate through the permutations a maximum of end-begin times, allowing the caller to control the incrementation offset through 'inc'. More...

void	par_for (const bitCapIntOcl begin, const bitCapIntOcl end, ParallelFunc fn)
	Call fn once for every numerical value between begin and end. More...

void	par_for_skip (const bitCapIntOcl begin, const bitCapIntOcl end, const bitCapIntOcl skipPower, const bitLenInt skipBitCount, ParallelFunc fn)
	Skip over the skipPower bits. More...

void	par_for_mask (const bitCapIntOcl, const bitCapIntOcl, const bitCapIntOcl *maskArray, const bitLenInt maskLen, ParallelFunc fn)
	Skip over the bits listed in maskArray in the same fashion as par_for_skip. More...

void	par_for_set (const std::set< bitCapIntOcl > &sparseSet, ParallelFunc fn)
	Iterate over a sparse state vector. More...

void	par_for_set (const std::vector< bitCapIntOcl > &sparseSet, ParallelFunc fn)
	Iterate over a sparse state vector. More...

void	par_for_sparse_compose (const std::vector< bitCapIntOcl > &lowSet, const std::vector< bitCapIntOcl > &highSet, const bitLenInt &highStart, ParallelFunc fn)
	Iterate over the power set of 2 sparse state vectors. More...

void	par_for_qbdt (const bitCapInt begin, const bitCapInt end, BdtFunc fn)
	Iterate over a QBDT tree. More...

real1_f	par_norm (const bitCapIntOcl maxQPower, const StateVectorPtr stateArray, real1_f norm_thresh=ZERO_R1)
	Calculate the normal for the array, (with flooring). More...

real1_f	par_norm_exact (const bitCapIntOcl maxQPower, const StateVectorPtr stateArray)
	Calculate the normal for the array, (without flooring.) More...

Static Public Attributes
static const bitCapIntOcl	OclMemDenom = 3U
	1 / OclMemDenom is the maximum fraction of total OCL device RAM that a single state vector should occupy, by design of the QEngine. More...

Protected Member Functions
virtual void	AddAlloc (size_t size)

virtual void	SubtractAlloc (size_t size)

virtual BufferPtr	MakeBuffer (const cl::Context &context, cl_mem_flags flags, size_t size, void *host_ptr=NULL)

virtual real1_f	GetExpectation (bitLenInt valueStart, bitLenInt valueLength)

virtual complex *	AllocStateVec (bitCapInt elemCount, bool doForceAlloc=false)

virtual void	ResetStateVec (complex *sv)

virtual void	ResetStateBuffer (BufferPtr nStateBuffer)

virtual BufferPtr	MakeStateVecBuffer (complex *nStateVec)

virtual void	ReinitBuffer ()

virtual void	Compose (OCLAPI apiCall, bitCapIntOcl *bciArgs, QEngineOCLPtr toCopy)

void	InitOCL (int devID)

PoolItemPtr	GetFreePoolItem ()

real1_f	ParSum (real1 *toSum, bitCapIntOcl maxI)

void	LockSync (cl_map_flags flags=(CL_MAP_READ\|CL_MAP_WRITE))
	Locks synchronization between the state vector buffer and general RAM, so the state vector can be directly read and/or written to. More...

void	UnlockSync ()
	Unlocks synchronization between the state vector buffer and general RAM, so the state vector can be operated on with OpenCL kernels and operations. More...

virtual void	clFinish (bool doHard=false)
	Finishes the asynchronous wait event list or queue of OpenCL events. More...

virtual void	clFlush ()
	Flushes the OpenCL event queue, and checks for errors. More...

virtual void	clDump ()
	Dumps the remaining asynchronous wait event list or queue of OpenCL events, for the current queue. More...

size_t	FixWorkItemCount (size_t maxI, size_t wic)

size_t	FixGroupSize (size_t wic, size_t gs)

void	DecomposeDispose (bitLenInt start, bitLenInt length, QEngineOCLPtr dest)

virtual void	Apply2x2 (bitCapIntOcl offset1, bitCapIntOcl offset2, const complex mtrx, bitLenInt bitCount, const bitCapIntOcl qPowersSorted, bool doCalcNorm, real1_f norm_thresh=REAL1_DEFAULT_ARG)

virtual void	Apply2x2 (bitCapIntOcl offset1, bitCapIntOcl offset2, const complex mtrx, bitLenInt bitCount, const bitCapIntOcl qPowersSorted, bool doCalcNorm, SPECIAL_2X2 special, real1_f norm_thresh=REAL1_DEFAULT_ARG)

virtual void	BitMask (bitCapIntOcl mask, OCLAPI api_call, real1_f phase=PI_R1)

virtual void	ApplyM (bitCapInt mask, bool result, complex nrm)

virtual void	ApplyM (bitCapInt mask, bitCapInt result, complex nrm)

void	WaitCall (OCLAPI api_call, size_t workItemCount, size_t localGroupSize, std::vector< BufferPtr > args, size_t localBuffSize=0)

EventVecPtr	ResetWaitEvents (bool waitQueue=true)

void	ApplyMx (OCLAPI api_call, bitCapIntOcl *bciArgs, complex nrm)

real1_f	Probx (OCLAPI api_call, bitCapIntOcl *bciArgs)

void	ArithmeticCall (OCLAPI api_call, bitCapIntOcl(&bciArgs)[BCI_ARG_LEN], const unsigned char *values=NULL, bitCapIntOcl valuesLength=0)

void	CArithmeticCall (OCLAPI api_call, bitCapIntOcl(&bciArgs)[BCI_ARG_LEN], bitCapIntOcl controlPowers, bitLenInt controlLen, const unsigned char values=NULL, bitCapIntOcl valuesLength=0)

void	ROx (OCLAPI api_call, bitLenInt shift, bitLenInt start, bitLenInt length)

virtual void	INCDECC (bitCapInt toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt carryIndex)
	Common driver method behing INCC and DECC. More...

virtual void	INCDECSC (bitCapInt toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt carryIndex)
	Increment integer (with sign, with carry) More...

virtual void	INCDECSC (bitCapInt toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt overflowIndex, bitLenInt carryIndex)
	Increment integer (with sign, with carry) More...

virtual void	INCDECBCDC (bitCapInt toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt carryIndex)
	Increment integer (BCD, with carry) More...

void	INT (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length)
	Add or Subtract integer (without sign or carry) More...

void	CINT (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt start, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)
	Add or Subtract integer (without sign or carry, with controls) More...

void	INTC (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt carryIndex)
	Add or Subtract integer (without sign, with carry) More...

void	INTS (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt overflowIndex)
	Add or Subtract integer (with overflow, without carry) More...

void	INTSC (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt carryIndex)
	Add or Subtract integer (with sign, with carry) More...

void	INTSC (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt overflowIndex, bitLenInt carryIndex)
	Add or Subtract integer (with sign, with carry) More...

void	INTBCD (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length)
	Add or Subtract integer (BCD) More...

void	INTBCDC (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt length, bitLenInt carryIndex)
	Add or Subtract integer (BCD, with carry) More...

void	xMULx (OCLAPI api_call, bitCapIntOcl *bciArgs, BufferPtr controlBuffer)

void	MULx (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length)

void	MULModx (OCLAPI api_call, bitCapIntOcl toMod, bitCapIntOcl modN, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length)

void	CMULx (OCLAPI api_call, bitCapIntOcl toMod, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)

void	CMULModx (OCLAPI api_call, bitCapIntOcl toMod, bitCapIntOcl modN, bitLenInt inOutStart, bitLenInt carryStart, bitLenInt length, const bitLenInt *controls, bitLenInt controlLen)

void	FullAdx (bitLenInt inputBit1, bitLenInt inputBit2, bitLenInt carryInSumOut, bitLenInt carryOut, OCLAPI api_call)

void	PhaseFlipX (OCLAPI api_call, bitCapIntOcl *bciArgs)

bitCapIntOcl	OpIndexed (OCLAPI api_call, bitCapIntOcl carryIn, bitLenInt indexStart, bitLenInt indexLength, bitLenInt valueStart, bitLenInt valueLength, bitLenInt carryIndex, const unsigned char *values)
	Add or Subtract based on an indexed load from classical memory. More...

void	ClearBuffer (BufferPtr buff, bitCapIntOcl offset, bitCapIntOcl size)

Protected Member Functions inherited from Qrack::QEngine
bool	IsPhase (const complex *mtrx)

bool	IsInvert (const complex *mtrx)

bool	IsIdentity (const complex *mtrx, bool isControlled)

Protected Member Functions inherited from Qrack::QInterface
template<typename GateFunc >
void	ControlledLoopFixture (bitLenInt length, GateFunc gate)

void	FreeAligned (void *toFree)

complex	GetNonunitaryPhase ()

template<typename Fn >
void	MACWrapper (const bitLenInt *controls, bitLenInt controlLen, Fn fn)

Protected Attributes
complex *	stateVec

int	deviceID

DeviceContextPtr	device_context

std::vector< EventVecPtr >	wait_refs

std::list< QueueItem >	wait_queue_items

std::mutex	queue_mutex

cl::CommandQueue	queue

cl::Context	context

BufferPtr	stateBuffer

BufferPtr	nrmBuffer

BufferPtr	powersBuffer

std::vector< PoolItemPtr >	poolItems

real1 *	nrmArray

size_t	nrmGroupCount

size_t	nrmGroupSize

size_t	maxWorkItems

size_t	maxMem

size_t	maxAlloc

size_t	totalOclAllocSize

size_t	preferredConcurrency

bool	unlockHostMem

cl_map_flags	lockSyncFlags

bool	usingHostRam

complex	permutationAmp

Protected Attributes inherited from Qrack::QEngine
bool	useHostRam

bitCapIntOcl	maxQPowerOcl
	The value stored in runningNorm should always be the total probability implied by the norm of all amplitudes, summed, at each update. More...

real1	runningNorm

Protected Attributes inherited from Qrack::QInterface
bitLenInt	qubitCount

bitCapInt	maxQPower

uint32_t	randomSeed

qrack_rand_gen_ptr	rand_generator

std::uniform_real_distribution< real1_f >	rand_distribution

std::shared_ptr< RdRandom >	hardware_rand_generator

bool	doNormalize

bool	randGlobalPhase

bool	useRDRAND

real1	amplitudeFloor

Additional Inherited Members
Static Protected Member Functions inherited from Qrack::QInterface
static real1_f	normHelper (complex c)

static real1_f	clampProb (real1_f toClamp)

Detailed Description

OpenCL enhanced QEngineCPU implementation.

QEngineOCL exposes asynchronous void-return public methods, wherever possible. While QEngine public methods run on a secondary accelerator, such as a GPU, other code can be executed on the CPU at the same time. If only one (CPU) OpenCL device is available, this engine type is still compatible with most CPUs, and this implementation will still usually give a very significant performance boost over the non-OpenCL QEngineCPU implementation.

Each QEngineOCL queues an independent event list of chained asynchronous methods. Multiple QEngineOCL instances may share a single device. Any one QEngineOCL instance (or QEngineCPU instance) is NOT safe to access from multiple threads, but different QEngineOCL instances may be accessed in respective threads. When a public method with a non-void return type is called, (such as Prob() or M() variants,) the engine wait list of OpenCL events will first be finished, then the return value will be calculated based on all public method calls dispatched up to that point. Asynchronous method dispatch is "transparent," in the sense that no explicit consideration for synchronization should be necessary. The programmer benefits from knowing that void-return methods attempt asynchronous execution, but asynchronous methods are always joined, in order of dispatch, before any and all non-void-return methods give their results.

Constructor & Destructor Documentation

◆ QEngineOCL()

Qrack::QEngineOCL::QEngineOCL	(	bitLenInt	qBitCount,
		bitCapInt	initState,
		qrack_rand_gen_ptr	rgp = `nullptr`,
		complex	phaseFac = `CMPLX_DEFAULT_ARG`,
		bool	doNorm = `false`,
		bool	randomGlobalPhase = `true`,
		bool	useHostMem = `false`,
		int	devID = `-1`,
		bool	useHardwareRNG = `true`,
		bool	ignored = `false`,
		real1_f	norm_thresh = `REAL1_EPSILON`,
		std::vector< int >	ignored2 = `{}`,
		bitLenInt	ignored4 = `0`,
		real1_f	ignored3 = `FP_NORM_EPSILON`
	)

Initialize a Qrack::QEngineOCL object.

Specify the number of qubits and an initial permutation state. Additionally, optionally specify a pointer to a random generator engine object, a device ID from the list of devices in the OCLEngine singleton, and a boolean that is set to "true" to initialize the state vector of the object to zero norm.

"devID" is the index of an OpenCL device in the OCLEngine singleton, to select the device to run this engine on. If "useHostMem" is set false, as by default, the QEngineOCL will attempt to allocate the state vector object only on device memory. If "useHostMem" is set true, general host RAM will be used for the state vector buffers. If the state vector is too large to allocate only on device memory, the QEngineOCL will attempt to fall back to allocating it in general host RAM.

Warning: "useHostMem" is not conscious of allocation by other QEngineOCL instances on the same device. Attempting to allocate too much device memory across too many QEngineOCL instances, for which each instance would have sufficient device resources on its own, will probably cause the program to crash (and may lead to general system instability). For safety, "useHostMem" can be turned on.

◆ ~QEngineOCL()

virtual Qrack::QEngineOCL::~QEngineOCL ( )

inlinevirtual

Member Function Documentation

◆ AddAlloc()

virtual void Qrack::QEngineOCL::AddAlloc ( size_t size )

inlineprotectedvirtual

◆ AddQueueItem()

virtual void Qrack::QEngineOCL::AddQueueItem ( const QueueItem & item )

inlinevirtual

◆ AllocStateVec()

complex * Qrack::QEngineOCL::AllocStateVec	(	bitCapInt	elemCount,
		bool	doForceAlloc = `false`
	)

protectedvirtual

◆ Apply2x2() [1/2]

virtual void Qrack::QEngineOCL::Apply2x2	(	bitCapIntOcl	offset1,
		bitCapIntOcl	offset2,
		const complex *	mtrx,
		bitLenInt	bitCount,
		const bitCapIntOcl *	qPowersSorted,
		bool	doCalcNorm,
		real1_f	norm_thresh = `REAL1_DEFAULT_ARG`
	)

inlineprotectedvirtual

Implements Qrack::QEngine.

◆ Apply2x2() [2/2]

void Qrack::QEngineOCL::Apply2x2	(	bitCapIntOcl	offset1,
		bitCapIntOcl	offset2,
		const complex *	mtrx,
		bitLenInt	bitCount,
		const bitCapIntOcl *	qPowersSorted,
		bool	doCalcNorm,
		SPECIAL_2X2	special,
		real1_f	norm_thresh = `REAL1_DEFAULT_ARG`
	)

protectedvirtual

◆ ApplyM() [1/2]

void Qrack::QEngineOCL::ApplyM	(	bitCapInt	mask,
		bool	result,
		complex	nrm
	)

protectedvirtual

Reimplemented from Qrack::QEngine.

◆ ApplyM() [2/2]

void Qrack::QEngineOCL::ApplyM	(	bitCapInt	mask,
		bitCapInt	result,
		complex	nrm
	)

protectedvirtual

Implements Qrack::QEngine.

◆ ApplyMx()

void Qrack::QEngineOCL::ApplyMx	(	OCLAPI	api_call,
		bitCapIntOcl *	bciArgs,
		complex	nrm
	)

protected

◆ ArithmeticCall()

void Qrack::QEngineOCL::ArithmeticCall	(	OCLAPI	api_call,
		bitCapIntOcl(&)	bciArgs[BCI_ARG_LEN],
		const unsigned char *	values = `NULL`,
		bitCapIntOcl	valuesLength = `0`
	)

protected

◆ BitMask()

void Qrack::QEngineOCL::BitMask	(	bitCapIntOcl	mask,
		OCLAPI	api_call,
		real1_f	phase = `PI_R1`
	)

protectedvirtual

◆ CArithmeticCall()

void Qrack::QEngineOCL::CArithmeticCall	(	OCLAPI	api_call,
		bitCapIntOcl(&)	bciArgs[BCI_ARG_LEN],
		bitCapIntOcl *	controlPowers,
		bitLenInt	controlLen,
		const unsigned char *	values = `NULL`,
		bitCapIntOcl	valuesLength = `0`
	)

protected

◆ CDIV()

void Qrack::QEngineOCL::CDIV	(	bitCapInt	toDiv,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

virtual

Controlled division by integer.

Implements Qrack::QAlu.

◆ CIMULModNOut()

void Qrack::QEngineOCL::CIMULModNOut	(	bitCapInt	toMul,
		bitCapInt	modN,
		bitLenInt	inStart,
		bitLenInt	outStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

virtual

Inverse of controlled multiplication modulo N by integer, (out of place)

Implements Qrack::QAlu.

◆ CINC()

void Qrack::QEngineOCL::CINC	(	bitCapInt	toAdd,
		bitLenInt	start,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

virtual

Add integer (without sign, with controls)

Reimplemented from Qrack::QEngine.

◆ CINT()

void Qrack::QEngineOCL::CINT	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	start,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

protected

Add or Subtract integer (without sign or carry, with controls)

◆ clDump()

void Qrack::QEngineOCL::clDump ( )

protectedvirtual

Dumps the remaining asynchronous wait event list or queue of OpenCL events, for the current queue.

◆ ClearBuffer()

void Qrack::QEngineOCL::ClearBuffer	(	BufferPtr	buff,
		bitCapIntOcl	offset,
		bitCapIntOcl	size
	)

protected

◆ clFinish()

void Qrack::QEngineOCL::clFinish ( bool doHard = false )

protectedvirtual

Finishes the asynchronous wait event list or queue of OpenCL events.

By default (doHard = false) only the wait event list of this engine is finished. If doHard = true, the entire device queue is finished, (which might be shared by other QEngineOCL instances).

◆ clFlush()

virtual void Qrack::QEngineOCL::clFlush ( )

inlineprotectedvirtual

Flushes the OpenCL event queue, and checks for errors.

◆ Clone()

QInterfacePtr Qrack::QEngineOCL::Clone ( )

virtual

Clone this QInterface.

Implements Qrack::QInterface.

◆ CloneEmpty()

QEnginePtr Qrack::QEngineOCL::CloneEmpty ( )

virtual

Clone this QEngine's settings, with a zeroed state vector.

Implements Qrack::QEngine.

◆ CMUL()

void Qrack::QEngineOCL::CMUL	(	bitCapInt	toMul,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

virtual

Controlled multiplication by integer.

Implements Qrack::QAlu.

◆ CMULModNOut()

void Qrack::QEngineOCL::CMULModNOut	(	bitCapInt	toMul,
		bitCapInt	modN,
		bitLenInt	inStart,
		bitLenInt	outStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

virtual

Controlled multiplication modulo N by integer, (out of place)

Implements Qrack::QAlu.

◆ CMULModx()

void Qrack::QEngineOCL::CMULModx	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitCapIntOcl	modN,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

protected

◆ CMULx()

void Qrack::QEngineOCL::CMULx	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

protected

◆ Compose() [1/5]

bitLenInt Qrack::QEngineOCL::Compose ( QEngineOCLPtr toCopy )

virtual

◆ Compose() [2/5]

virtual bitLenInt Qrack::QEngineOCL::Compose ( QInterfacePtr toCopy )

inlinevirtual

Combine another QInterface with this one, after the last bit index of this one.

"Compose" combines the quantum description of state of two independent QInterface objects into one object, containing the full permutation basis of the full object. The "inputState" bits are added after the last qubit index of the QInterface to which we "Compose." Informally, "Compose" is equivalent to "just setting another group of qubits down next to the first" without interacting them. Schroedinger's equation can form a description of state for two independent subsystems at once or "separable quantum subsystems" without interacting them. Once the description of state of the independent systems is combined, we can interact them, and we can describe their entanglements to each other, in which case they are no longer independent. A full entangled description of quantum state is not possible for two independent quantum subsystems until we "Compose" them.

"Compose" multiplies the probabilities of the indepedent permutation states of the two subsystems to find the probabilites of the entire set of combined permutations, by simple combinatorial reasoning. If the probablity of the "left-hand" subsystem being in |00> is 1/4, and the probablity of the "right-hand" subsystem being in |101> is 1/8, than the probability of the combined |00101> permutation state is 1/32, and so on for all permutations of the new combined state.

If the programmer doesn't want to "cheat" quantum mechanically, then the original copy of the state which is duplicated into the larger QInterface should be "thrown away" to satisfy "no clone theorem." This is not semantically enforced in Qrack, because optimization of an emulator might be acheived by "cloning" "under-the-hood" while only exposing a quantum mechanically consistent API or instruction set.

Returns the quantum bit offset that the QInterface was appended at, such that bit 5 in toCopy is equal to offset+5 in this object.

Reimplemented from Qrack::QInterface.

◆ Compose() [3/5]

bitLenInt Qrack::QEngineOCL::Compose	(	QEngineOCLPtr	toCopy,
		bitLenInt	start
	)

virtual

◆ Compose() [4/5]

virtual bitLenInt Qrack::QEngineOCL::Compose	(	QInterfacePtr	toCopy,
		bitLenInt	start
	)

inlinevirtual

Reimplemented from Qrack::QInterface.

◆ Compose() [5/5]

void Qrack::QEngineOCL::Compose	(	OCLAPI	apiCall,
		bitCapIntOcl *	bciArgs,
		QEngineOCLPtr	toCopy
	)

protectedvirtual

◆ CopyStateVec()

virtual void Qrack::QEngineOCL::CopyStateVec ( QEnginePtr src )

inlinevirtual

Exactly copy the state vector of a different QEngine instance.

Implements Qrack::QEngine.

◆ CPhaseFlipIfLess()

void Qrack::QEngineOCL::CPhaseFlipIfLess	(	bitCapInt	greaterPerm,
		bitLenInt	start,
		bitLenInt	length,
		bitLenInt	flagIndex
	)

virtual

The 6502 uses its carry flag also as a greater-than/less-than flag, for the CMP operation.

Implements Qrack::QAlu.

◆ CPOWModNOut()

void Qrack::QEngineOCL::CPOWModNOut	(	bitCapInt	base,
		bitCapInt	modN,
		bitLenInt	inStart,
		bitLenInt	outStart,
		bitLenInt	length,
		const bitLenInt *	controls,
		bitLenInt	controlLen
	)

virtual

Controlled multiplication modulo N by integer, (out of place)

Implements Qrack::QAlu.

◆ CUniformParityRZ()

void Qrack::QEngineOCL::CUniformParityRZ	(	const bitLenInt *	controls,
		bitLenInt	controlLen,
		bitCapInt	mask,
		real1_f	angle
	)

virtual

If the controls are set and the target qubit set parity is odd, this applies a phase factor of \(e^{i angle}\).

If the controls are set and the target qubit set parity is even, this applies the conjugate, \(e^{-i angle}\). Otherwise, do nothing if any control is not set.

Implements Qrack::QParity.

◆ Decompose()

void Qrack::QEngineOCL::Decompose	(	bitLenInt	start,
		QInterfacePtr	dest
	)

virtual

Minimally decompose a set of contiguous bits from the separably composed unit, into "destination".

Minimally decompose a set of contigious bits from the separably composed unit. The length of this separable unit is reduced by the length of bits decomposed, and the bits removed are output in the destination QInterface pointer. The destination object must be initialized to the correct number of bits, in 0 permutation state. For quantum mechanical accuracy, the bit set removed and the bit set left behind should be quantum mechanically "separable."

Like how "Compose" is like "just setting another group of qubits down next to the first," if two sets of qubits are not entangled, then "Decompose" is like "just moving a few qubits away from the rest." Schroedinger's equation does not require bits to be explicitly interacted in order to describe their permutation basis, and the descriptions of state of separable subsystems, those which are not entangled with other subsystems, are just as easily removed from the description of state. (This is equivalent to a "Schmidt decomposition.")

If we have for example 5 qubits, and we wish to separate into "left" and "right" subsystems of 3 and 2 qubits, we sum probabilities of one permutation of the "left" three over ALL permutations of the "right" two, for all permutations, and vice versa, like so:

\( P(|1000>|xy>) = P(|1000 00>) + P(|1000 10>) + P(|1000 01>) + P(|1000 11>). \)

If the subsystems are not "separable," i.e. if they are entangled, this operation is not well-motivated, and its output is not necessarily defined. (The summing of probabilities over permutations of subsytems will be performed as described above, but this is not quantum mechanically meaningful.) To ensure that the subsystem is "separable," i.e. that it has no entanglements to other subsystems in the QInterface, it can be measured with M(), or else all qubits other than the subsystem can be measured.

Implements Qrack::QInterface.

◆ DecomposeDispose()

void Qrack::QEngineOCL::DecomposeDispose	(	bitLenInt	start,
		bitLenInt	length,
		QEngineOCLPtr	dest
	)

protected

◆ DispatchQueue()

void Qrack::QEngineOCL::DispatchQueue	(	cl_event	event,
		cl_int	type
	)

◆ Dispose() [1/2]

void Qrack::QEngineOCL::Dispose	(	bitLenInt	start,
		bitLenInt	length
	)

virtual

Minimally decompose a set of contiguous bits from the separably composed unit, and discard the separable bits from index "start" for "length.".

Minimally decompose a set of contigious bits from the separably composed unit. The length of this separable unit is reduced by the length of bits decomposed, and the bits removed are output in the destination QInterface pointer. The destination object must be initialized to the correct number of bits, in 0 permutation state. For quantum mechanical accuracy, the bit set removed and the bit set left behind should be quantum mechanically "separable."

Like how "Compose" is like "just setting another group of qubits down next to the first," if two sets of qubits are not entangled, then "Decompose" is like "just moving a few qubits away from the rest." Schroedinger's equation does not require bits to be explicitly interacted in order to describe their permutation basis, and the descriptions of state of separable subsystems, those which are not entangled with other subsystems, are just as easily removed from the description of state. (This is equivalent to a "Schmidt decomposition.")

If we have for example 5 qubits, and we wish to separate into "left" and "right" subsystems of 3 and 2 qubits, we sum probabilities of one permutation of the "left" three over ALL permutations of the "right" two, for all permutations, and vice versa, like so:

\( P(|1000>|xy>) = P(|1000 00>) + P(|1000 10>) + P(|1000 01>) + P(|1000 11>). \)

If the subsystems are not "separable," i.e. if they are entangled, this operation is not well-motivated, and its output is not necessarily defined. (The summing of probabilities over permutations of subsytems will be performed as described above, but this is not quantum mechanically meaningful.) To ensure that the subsystem is "separable," i.e. that it has no entanglements to other subsystems in the QInterface, it can be measured with M(), or else all qubits other than the subsystem can be measured.

Implements Qrack::QInterface.

◆ Dispose() [2/2]

void Qrack::QEngineOCL::Dispose	(	bitLenInt	start,
		bitLenInt	length,
		bitCapInt	disposedPerm
	)

virtual

Dispose a a contiguous set of qubits that are already in a permutation eigenstate.

Implements Qrack::QInterface.

◆ DIV()

void Qrack::QEngineOCL::DIV	(	bitCapInt	toDiv,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length
	)

virtual

Divide by integer.

Implements Qrack::QAlu.

◆ ExpectationBitsAll()

real1_f Qrack::QEngineOCL::ExpectationBitsAll	(	const bitLenInt *	bits,
		bitLenInt	length,
		bitCapInt	offset = `0`
	)

virtual

Get permutation expectation value of bits.

The permutation expectation value of all included bits is returned, with bits valued from low to high as the order of the "bits" array parameter argument.

Warning: PSEUDO-QUANTUM

Reimplemented from Qrack::QInterface.

◆ Finish()

virtual void Qrack::QEngineOCL::Finish ( )

inlinevirtual

If asynchronous work is still running, block until it finishes.

Note that this is never necessary to get correct, timely return values. QEngines and other layers will always internally "Finish" when necessary for correct return values. This is primarily for debugging and benchmarking.

Reimplemented from Qrack::QInterface.

◆ FirstNonzeroPhase()

virtual real1_f Qrack::QEngineOCL::FirstNonzeroPhase ( )

inlinevirtual

Get phase of lowest permutation nonzero amplitude.

Reimplemented from Qrack::QInterface.

◆ FixGroupSize()

size_t Qrack::QEngineOCL::FixGroupSize	(	size_t	wic,
		size_t	gs
	)

protected

◆ FixWorkItemCount()

size_t Qrack::QEngineOCL::FixWorkItemCount	(	size_t	maxI,
		size_t	wic
	)

protected

◆ ForceMParity()

bool Qrack::QEngineOCL::ForceMParity	(	bitCapInt	mask,
		bool	result,
		bool	doForce = `true`
	)

virtual

Act as if is a measurement of parity of the masked set of qubits was applied, except force the (usually random) result.

Warning: PSEUDO-QUANTUM

Implements Qrack::QParity.

◆ FreeAll()

virtual void Qrack::QEngineOCL::FreeAll ( )

inlinevirtual

◆ FreeStateVec()

virtual void Qrack::QEngineOCL::FreeStateVec ( complex * sv = NULL )

inlinevirtual

Implements Qrack::QEngine.

◆ FullAdd()

void Qrack::QEngineOCL::FullAdd	(	bitLenInt	inputBit1,
		bitLenInt	inputBit2,
		bitLenInt	carryInSumOut,
		bitLenInt	carryOut
	)

virtual

Quantum analog of classical "Full Adder" gate.

Reimplemented from Qrack::QInterface.

◆ FullAdx()

void Qrack::QEngineOCL::FullAdx	(	bitLenInt	inputBit1,
		bitLenInt	inputBit2,
		bitLenInt	carryInSumOut,
		bitLenInt	carryOut,
		OCLAPI	api_call
	)

protected

◆ GetAmplitude()

complex Qrack::QEngineOCL::GetAmplitude ( bitCapInt perm )

virtual

Get the representational amplitude of a full permutation.

Warning: PSEUDO-QUANTUM

Implements Qrack::QInterface.

◆ GetAmplitudePage()

void Qrack::QEngineOCL::GetAmplitudePage	(	complex *	pagePtr,
		bitCapIntOcl	offset,
		bitCapIntOcl	length
	)

virtual

Copy a "page" of amplitudes from this QEngine's internal state, into pagePtr.

Implements Qrack::QEngine.

◆ GetDevice()

virtual int64_t Qrack::QEngineOCL::GetDevice ( )

inlinevirtual

Get the device index.

("-1" is default).

Reimplemented from Qrack::QInterface.

◆ GetExpectation()

real1_f Qrack::QEngineOCL::GetExpectation	(	bitLenInt	valueStart,
		bitLenInt	valueLength
	)

protectedvirtual

Implements Qrack::QEngine.

◆ GetFreePoolItem()

PoolItemPtr Qrack::QEngineOCL::GetFreePoolItem ( )

protected

◆ GetMaxSize()

bitCapIntOcl Qrack::QEngineOCL::GetMaxSize ( )

inline

◆ GetProbs()

void Qrack::QEngineOCL::GetProbs ( real1 * outputProbs )

virtual

Get all probabilities, in unsigned int permutation basis.

Implements Qrack::QInterface.

◆ GetQuantumState()

void Qrack::QEngineOCL::GetQuantumState ( complex * outputState )

virtual

Get pure quantum state, in unsigned int permutation basis.

Implements Qrack::QInterface.

◆ Hash()

void Qrack::QEngineOCL::Hash	(	bitLenInt	start,
		bitLenInt	length,
		const unsigned char *	values
	)

virtual

Set 8 bit register bits based on read from classical memory.

Implements Qrack::QAlu.

◆ IFullAdd()

void Qrack::QEngineOCL::IFullAdd	(	bitLenInt	inputBit1,
		bitLenInt	inputBit2,
		bitLenInt	carryInSumOut,
		bitLenInt	carryOut
	)

virtual

Inverse of FullAdd.

Reimplemented from Qrack::QInterface.

◆ IMULModNOut()

void Qrack::QEngineOCL::IMULModNOut	(	bitCapInt	toMul,
		bitCapInt	modN,
		bitLenInt	inStart,
		bitLenInt	outStart,
		bitLenInt	length
	)

virtual

Inverse of multiplication modulo N by integer, (out of place)

Implements Qrack::QAlu.

◆ INC()

void Qrack::QEngineOCL::INC	(	bitCapInt	toAdd,
		bitLenInt	start,
		bitLenInt	length
	)

virtual

Increment integer (without sign, with carry)

Reimplemented from Qrack::QEngine.

◆ INCBCD()

void Qrack::QEngineOCL::INCBCD	(	bitCapInt	toAdd,
		bitLenInt	start,
		bitLenInt	length
	)

virtual

Increment integer (BCD)

Implements Qrack::QAlu.

◆ INCDECBCDC()

void Qrack::QEngineOCL::INCDECBCDC	(	bitCapInt	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

protectedvirtual

Increment integer (BCD, with carry)

Implements Qrack::QAlu.

◆ INCDECC()

void Qrack::QEngineOCL::INCDECC	(	bitCapInt	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

protectedvirtual

Common driver method behing INCC and DECC.

Reimplemented from Qrack::QEngine.

◆ INCDECSC() [1/2]

void Qrack::QEngineOCL::INCDECSC	(	bitCapInt	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

protectedvirtual

Increment integer (with sign, with carry)

Implements Qrack::QAlu.

◆ INCDECSC() [2/2]

void Qrack::QEngineOCL::INCDECSC	(	bitCapInt	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	overflowIndex,
		bitLenInt	carryIndex
	)

protectedvirtual

Increment integer (with sign, with carry)

Implements Qrack::QAlu.

◆ INCS()

void Qrack::QEngineOCL::INCS	(	bitCapInt	toAdd,
		bitLenInt	start,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

virtual

Increment integer (without sign, with carry)

Reimplemented from Qrack::QEngine.

◆ IndexedADC()

bitCapInt Qrack::QEngineOCL::IndexedADC	(	bitLenInt	indexStart,
		bitLenInt	indexLength,
		bitLenInt	valueStart,
		bitLenInt	valueLength,
		bitLenInt	carryIndex,
		const unsigned char *	values
	)

virtual

Add based on an indexed load from classical memory.

Implements Qrack::QAlu.

◆ IndexedLDA()

bitCapInt Qrack::QEngineOCL::IndexedLDA	(	bitLenInt	indexStart,
		bitLenInt	indexLength,
		bitLenInt	valueStart,
		bitLenInt	valueLength,
		const unsigned char *	values,
		bool	resetValue = `true`
	)

virtual

Set 8 bit register bits based on read from classical memory.

Implements Qrack::QAlu.

◆ IndexedSBC()

bitCapInt Qrack::QEngineOCL::IndexedSBC	(	bitLenInt	indexStart,
		bitLenInt	indexLength,
		bitLenInt	valueStart,
		bitLenInt	valueLength,
		bitLenInt	carryIndex,
		const unsigned char *	values
	)

virtual

Subtract based on an indexed load from classical memory.

Implements Qrack::QAlu.

◆ InitOCL()

void Qrack::QEngineOCL::InitOCL ( int devID )

protected

◆ INT()

void Qrack::QEngineOCL::INT	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length
	)

protected

Add or Subtract integer (without sign or carry)

◆ INTBCD()

void Qrack::QEngineOCL::INTBCD	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length
	)

protected

Add or Subtract integer (BCD)

◆ INTBCDC()

void Qrack::QEngineOCL::INTBCDC	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

protected

Add or Subtract integer (BCD, with carry)

◆ INTC()

void Qrack::QEngineOCL::INTC	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

protected

Add or Subtract integer (without sign, with carry)

◆ INTS()

void Qrack::QEngineOCL::INTS	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	overflowIndex
	)

protected

Add or Subtract integer (with overflow, without carry)

◆ INTSC() [1/2]

void Qrack::QEngineOCL::INTSC	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	carryIndex
	)

protected

Add or Subtract integer (with sign, with carry)

◆ INTSC() [2/2]

void Qrack::QEngineOCL::INTSC	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	length,
		bitLenInt	overflowIndex,
		bitLenInt	carryIndex
	)

protected

Add or Subtract integer (with sign, with carry)

◆ Invert()

void Qrack::QEngineOCL::Invert	(	complex	topRight,
		complex	bottomLeft,
		bitLenInt	qubitIndex
	)

virtual

Apply a single bit transformation that reverses bit probability and might effect phase.

Reimplemented from Qrack::QInterface.

◆ isFinished()

virtual bool Qrack::QEngineOCL::isFinished ( )

inlinevirtual

Returns "false" if asynchronous work is still running, and "true" if all previously dispatched asynchronous work is done.

Reimplemented from Qrack::QInterface.

◆ IsZeroAmplitude()

virtual bool Qrack::QEngineOCL::IsZeroAmplitude ( )

inlinevirtual

Returns "true" only if amplitudes are all totally 0.

Implements Qrack::QEngine.

◆ LockSync()

void Qrack::QEngineOCL::LockSync ( cl_map_flags flags = (CL_MAP_READ | CL_MAP_WRITE) )

protected

Locks synchronization between the state vector buffer and general RAM, so the state vector can be directly read and/or written to.

OpenCL buffers, even when allocated on "host" general RAM, are not safe to read from or write to unless "mapped." When mapped, a buffer cannot be used by OpenCL kernels. If the state vector needs to be directly manipulated, it needs to be temporarily mapped, and this can be accomplished with LockSync(). When direct reading from or writing to the state vector is done, before performing other OpenCL operations on it, it must be unmapped with UnlockSync().

◆ MakeBuffer()

virtual BufferPtr Qrack::QEngineOCL::MakeBuffer	(	const cl::Context &	context,
		cl_mem_flags	flags,
		size_t	size,
		void *	host_ptr = `NULL`
	)

inlineprotectedvirtual

◆ MakeStateVecBuffer()

BufferPtr Qrack::QEngineOCL::MakeStateVecBuffer ( complex * nStateVec )

protectedvirtual

◆ MUL()

void Qrack::QEngineOCL::MUL	(	bitCapInt	toMul,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length
	)

virtual

Multiply by integer.

Implements Qrack::QAlu.

◆ MULModNOut()

void Qrack::QEngineOCL::MULModNOut	(	bitCapInt	toMul,
		bitCapInt	modN,
		bitLenInt	inStart,
		bitLenInt	outStart,
		bitLenInt	length
	)

virtual

Multiplication modulo N by integer, (out of place)

Implements Qrack::QAlu.

◆ MULModx()

void Qrack::QEngineOCL::MULModx	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitCapIntOcl	modN,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length
	)

protected

◆ MULx()

void Qrack::QEngineOCL::MULx	(	OCLAPI	api_call,
		bitCapIntOcl	toMod,
		bitLenInt	inOutStart,
		bitLenInt	carryStart,
		bitLenInt	length
	)

protected

◆ NormalizeState()

void Qrack::QEngineOCL::NormalizeState	(	real1_f	nrm = `REAL1_DEFAULT_ARG`,
		real1_f	norm_thresh = `REAL1_DEFAULT_ARG`,
		real1_f	phaseArg = `ZERO_R1`
	)

virtual

Apply the normalization factor found by UpdateRunningNorm() or on the fly by a single bit gate.

(On an actual quantum computer, the state should never require manual normalization.)

Warning: PSEUDO-QUANTUM

Implements Qrack::QInterface.

◆ OpIndexed()

bitCapIntOcl Qrack::QEngineOCL::OpIndexed	(	OCLAPI	api_call,
		bitCapIntOcl	carryIn,
		bitLenInt	indexStart,
		bitLenInt	indexLength,
		bitLenInt	valueStart,
		bitLenInt	valueLength,
		bitLenInt	carryIndex,
		const unsigned char *	values
	)

protected

Add or Subtract based on an indexed load from classical memory.

◆ ParSum()

real1_f Qrack::QEngineOCL::ParSum	(	real1 *	toSum,
		bitCapIntOcl	maxI
	)

protected

◆ Phase()

void Qrack::QEngineOCL::Phase	(	complex	topLeft,
		complex	bottomRight,
		bitLenInt	qubitIndex
	)

virtual

Apply a single bit transformation that only effects phase.

Reimplemented from Qrack::QInterface.

◆ PhaseFlipIfLess()

void Qrack::QEngineOCL::PhaseFlipIfLess	(	bitCapInt	greaterPerm,
		bitLenInt	start,
		bitLenInt	length
	)

virtual

This is an expedient for an adaptive Grover's search for a function's global minimum.

Implements Qrack::QAlu.

◆ PhaseFlipX()

void Qrack::QEngineOCL::PhaseFlipX	(	OCLAPI	api_call,
		bitCapIntOcl *	bciArgs
	)

protected

◆ PhaseParity()

virtual void Qrack::QEngineOCL::PhaseParity	(	real1_f	radians,
		bitCapInt	mask
	)

inlinevirtual

Parity phase gate.

Applies e^(i*angle) phase factor to all combinations of bits with odd parity, based upon permutations of qubits.

Reimplemented from Qrack::QInterface.

◆ PopQueue()

void Qrack::QEngineOCL::PopQueue	(	cl_event	event,
		cl_int	type
	)

◆ POWModNOut()

void Qrack::QEngineOCL::POWModNOut	(	bitCapInt	base,
		bitCapInt	modN,
		bitLenInt	inStart,
		bitLenInt	outStart,
		bitLenInt	length
	)

virtual

Raise a classical base to a quantum power, modulo N, (out of place)

Implements Qrack::QAlu.

◆ Prob()

real1_f Qrack::QEngineOCL::Prob ( bitLenInt qubit )

virtual

PSEUDO-QUANTUM Direct measure of bit probability to be in |1> state.

Implements Qrack::QInterface.

◆ ProbMask()

real1_f Qrack::QEngineOCL::ProbMask	(	bitCapInt	mask,
		bitCapInt	permutation
	)

virtual

Direct measure of masked permutation probability.

Returns probability of permutation of the mask.

"mask" masks the bits to check the probability of. "permutation" sets the 0 or 1 value for each bit in the mask. Bits which are set in the mask can be set to 0 or 1 in the permutation, while reset bits in the mask should be 0 in the permutation.

Warning: PSEUDO-QUANTUM

Implements Qrack::QEngine.

◆ ProbMaskAll()

void Qrack::QEngineOCL::ProbMaskAll	(	bitCapInt	mask,
		real1 *	probsArray
	)

virtual

Direct measure of masked permutation probability.

"mask" masks the bits to check the probability of. The probabilities of all permutations of the masked bits, from left/low to right/high are returned in the "probsArray" argument.

Warning: PSEUDO-QUANTUM

Reimplemented from Qrack::QInterface.

◆ ProbParity()

real1_f Qrack::QEngineOCL::ProbParity ( bitCapInt mask )

virtual

Overall probability of any odd permutation of the masked set of bits.

Implements Qrack::QParity.

◆ ProbReg()

real1_f Qrack::QEngineOCL::ProbReg	(	bitLenInt	start,
		bitLenInt	length,
		bitCapInt	permutation
	)

virtual

Direct measure of register permutation probability.

Returns probability of permutation of the register.

Warning: PSEUDO-QUANTUM

Implements Qrack::QEngine.

◆ ProbRegAll()

void Qrack::QEngineOCL::ProbRegAll	(	bitLenInt	start,
		bitLenInt	length,
		real1 *	probsArray
	)

virtual

Reimplemented from Qrack::QEngine.

◆ Probx()

real1_f Qrack::QEngineOCL::Probx	(	OCLAPI	api_call,
		bitCapIntOcl *	bciArgs
	)

protected

◆ QueueCall()

virtual void Qrack::QEngineOCL::QueueCall	(	OCLAPI	api_call,
		size_t	workItemCount,
		size_t	localGroupSize,
		std::vector< BufferPtr >	args,
		size_t	localBuffSize = `0`,
		size_t	deallocSize = `0`
	)

inlinevirtual

◆ QueueSetDoNormalize()

virtual void Qrack::QEngineOCL::QueueSetDoNormalize ( bool doNorm )

inlinevirtual

Add an operation to the (OpenCL) queue, to set the value of doNormalize, which controls whether to automatically normalize the state.

Implements Qrack::QEngine.

◆ QueueSetRunningNorm()

virtual void Qrack::QEngineOCL::QueueSetRunningNorm ( real1_f runningNrm )

inlinevirtual

Add an operation to the (OpenCL) queue, to set the value of runningNorm, which is the normalization constant for the next normalization operation.

Implements Qrack::QEngine.

◆ ReinitBuffer()

void Qrack::QEngineOCL::ReinitBuffer ( )

protectedvirtual

◆ ResetStateBuffer()

void Qrack::QEngineOCL::ResetStateBuffer ( BufferPtr nStateBuffer )

protectedvirtual

◆ ResetStateVec()

void Qrack::QEngineOCL::ResetStateVec ( complex * sv )

protectedvirtual

◆ ResetWaitEvents()

EventVecPtr Qrack::QEngineOCL::ResetWaitEvents ( bool waitQueue = true )

protected

◆ ROL()

void Qrack::QEngineOCL::ROL	(	bitLenInt	shift,
		bitLenInt	start,
		bitLenInt	length
	)

virtual

"Circular shift left" - shift bits left, and carry last bits.

Reimplemented from Qrack::QInterface.

◆ ROx()

void Qrack::QEngineOCL::ROx	(	OCLAPI	api_call,
		bitLenInt	shift,
		bitLenInt	start,
		bitLenInt	length
	)

protected

◆ SetAmplitude()

void Qrack::QEngineOCL::SetAmplitude	(	bitCapInt	perm,
		complex	amp
	)

virtual

Sets the representational amplitude of a full permutation.

Warning: PSEUDO-QUANTUM

Implements Qrack::QInterface.

◆ SetAmplitudePage() [1/2]

void Qrack::QEngineOCL::SetAmplitudePage	(	const complex *	pagePtr,
		bitCapIntOcl	offset,
		bitCapIntOcl	length
	)

virtual

Copy a "page" of amplitudes from pagePtr into this QEngine's internal state.

Implements Qrack::QEngine.

◆ SetAmplitudePage() [2/2]

void Qrack::QEngineOCL::SetAmplitudePage	(	QEnginePtr	pageEnginePtr,
		bitCapIntOcl	srcOffset,
		bitCapIntOcl	dstOffset,
		bitCapIntOcl	length
	)

virtual

Copy a "page" of amplitudes from another QEngine, pointed to by pageEnginePtr, into this QEngine's internal state.

Implements Qrack::QEngine.

◆ SetDevice()

void Qrack::QEngineOCL::SetDevice	(	int	dID,
		bool	forceReInit = `false`
	)

virtual

Set the device index, if more than one device is available.

Reimplemented from Qrack::QInterface.

◆ SetPermutation()

void Qrack::QEngineOCL::SetPermutation	(	bitCapInt	perm,
		complex	phaseFac = `CMPLX_DEFAULT_ARG`
	)

virtual

Set to a specific permutation of all qubits.

Reimplemented from Qrack::QInterface.

◆ SetQuantumState()

void Qrack::QEngineOCL::SetQuantumState ( const complex * inputState )

virtual

Set arbitrary pure quantum state, in unsigned int permutation basis.

Implements Qrack::QInterface.

◆ ShuffleBuffers()

void Qrack::QEngineOCL::ShuffleBuffers ( QEnginePtr engine )

virtual

Swap the high half of this engine with the low half of another.

This is necessary for gates which cross sub-engine boundaries.

Implements Qrack::QEngine.

◆ SubtractAlloc()

virtual void Qrack::QEngineOCL::SubtractAlloc ( size_t size )

inlineprotectedvirtual

◆ SumSqrDiff() [1/2]

virtual real1_f Qrack::QEngineOCL::SumSqrDiff ( QInterfacePtr toCompare )

inlinevirtual

Implements Qrack::QInterface.

◆ SumSqrDiff() [2/2]

real1_f Qrack::QEngineOCL::SumSqrDiff ( QEngineOCLPtr toCompare )

virtual

◆ UniformlyControlledSingleBit()

void Qrack::QEngineOCL::UniformlyControlledSingleBit	(	const bitLenInt *	controls,
		bitLenInt	controlLen,
		bitLenInt	qubitIndex,
		const complex *	mtrxs,
		const bitCapInt *	mtrxSkipPowers,
		bitLenInt	mtrxSkipLen,
		bitCapInt	mtrxSkipValueMask
	)

virtual

Reimplemented from Qrack::QInterface.

◆ UniformParityRZ()

void Qrack::QEngineOCL::UniformParityRZ	(	bitCapInt	mask,
		real1_f	angle
	)

virtual

If the target qubit set parity is odd, this applies a phase factor of \(e^{i angle}\).

If the target qubit set parity is even, this applies the conjugate, e^{-i angle}.

Reimplemented from Qrack::QParity.

◆ UnlockSync()

void Qrack::QEngineOCL::UnlockSync ( )

protected

Unlocks synchronization between the state vector buffer and general RAM, so the state vector can be operated on with OpenCL kernels and operations.

OpenCL buffers, even when allocated on "host" general RAM, are not safe to read from or write to unless "mapped." When mapped, a buffer cannot be used by OpenCL kernels. If the state vector needs to be directly manipulated, it needs to be temporarily mapped, and this can be accomplished with LockSync(). When direct reading from or writing to the state vector is done, before performing other OpenCL operations on it, it must be unmapped with UnlockSync().

◆ UpdateRunningNorm()

void Qrack::QEngineOCL::UpdateRunningNorm ( real1_f norm_thresh = REAL1_DEFAULT_ARG )

virtual

Force a calculation of the norm of the state vector, in order to make it unit length before the next probability or measurement operation.

(On an actual quantum computer, the state should never require manual normalization.)

Warning: PSEUDO-QUANTUM

Implements Qrack::QInterface.

◆ WaitCall()

void Qrack::QEngineOCL::WaitCall	(	OCLAPI	api_call,
		size_t	workItemCount,
		size_t	localGroupSize,
		std::vector< BufferPtr >	args,
		size_t	localBuffSize = `0`
	)

protected

◆ X()

void Qrack::QEngineOCL::X ( bitLenInt target )

virtual

NOT gate, which is also Pauli x matrix.

Reimplemented from Qrack::QEngine.

◆ XMask()

virtual void Qrack::QEngineOCL::XMask ( bitCapInt mask )

inlinevirtual

Masked X gate.

Applies the Pauli "X" operator to all qubits in the mask. A qubit index "n" is in the mask if (((1 << n) & mask)

0). The Pauli "X" operator is equivalent to a logical "NOT."

Reimplemented from Qrack::QInterface.

◆ xMULx()

void Qrack::QEngineOCL::xMULx	(	OCLAPI	api_call,
		bitCapIntOcl *	bciArgs,
		BufferPtr	controlBuffer
	)

protected

◆ Z()

void Qrack::QEngineOCL::Z ( bitLenInt target )

virtual

Apply Pauli Z matrix to bit.

Reimplemented from Qrack::QInterface.

◆ ZeroAmplitudes()

virtual void Qrack::QEngineOCL::ZeroAmplitudes ( )

inlinevirtual

Set all amplitudes to 0, and optionally temporarily deallocate state vector RAM.

Implements Qrack::QEngine.

Member Data Documentation

◆ context

cl::Context Qrack::QEngineOCL::context

protected

◆ device_context

DeviceContextPtr Qrack::QEngineOCL::device_context

protected

◆ deviceID

int Qrack::QEngineOCL::deviceID

protected

◆ lockSyncFlags

cl_map_flags Qrack::QEngineOCL::lockSyncFlags

protected

◆ maxAlloc

size_t Qrack::QEngineOCL::maxAlloc

protected

◆ maxMem

size_t Qrack::QEngineOCL::maxMem

protected

◆ maxWorkItems

size_t Qrack::QEngineOCL::maxWorkItems

protected

◆ nrmArray

real1* Qrack::QEngineOCL::nrmArray

protected

◆ nrmBuffer

BufferPtr Qrack::QEngineOCL::nrmBuffer

protected

◆ nrmGroupCount

size_t Qrack::QEngineOCL::nrmGroupCount

protected

◆ nrmGroupSize

size_t Qrack::QEngineOCL::nrmGroupSize

protected

◆ OclMemDenom

const bitCapIntOcl Qrack::QEngineOCL::OclMemDenom = 3U

static

1 / OclMemDenom is the maximum fraction of total OCL device RAM that a single state vector should occupy, by design of the QEngine.

◆ permutationAmp

complex Qrack::QEngineOCL::permutationAmp

protected

◆ poolItems

std::vector<PoolItemPtr> Qrack::QEngineOCL::poolItems

protected

◆ powersBuffer

BufferPtr Qrack::QEngineOCL::powersBuffer

protected

◆ preferredConcurrency

size_t Qrack::QEngineOCL::preferredConcurrency

protected

◆ queue

cl::CommandQueue Qrack::QEngineOCL::queue

protected

◆ queue_mutex

std::mutex Qrack::QEngineOCL::queue_mutex

protected

◆ stateBuffer

BufferPtr Qrack::QEngineOCL::stateBuffer

protected

◆ stateVec

complex* Qrack::QEngineOCL::stateVec

protected

◆ totalOclAllocSize

size_t Qrack::QEngineOCL::totalOclAllocSize

protected

◆ unlockHostMem

bool Qrack::QEngineOCL::unlockHostMem

protected

◆ usingHostRam

bool Qrack::QEngineOCL::usingHostRam

protected

◆ wait_queue_items

std::list<QueueItem> Qrack::QEngineOCL::wait_queue_items

protected

◆ wait_refs

std::vector<EventVecPtr> Qrack::QEngineOCL::wait_refs

protected

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

include/qengine_opencl.hpp
src/qengine/opencl.cpp

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QEngineOCL()

◆ ~QEngineOCL()

Member Function Documentation

◆ AddAlloc()

◆ AddQueueItem()

◆ AllocStateVec()

◆ Apply2x2() [1/2]

◆ Apply2x2() [2/2]

◆ ApplyM() [1/2]

◆ ApplyM() [2/2]

◆ ApplyMx()

◆ ArithmeticCall()

◆ BitMask()

◆ CArithmeticCall()

◆ CDIV()

◆ CIMULModNOut()

◆ CINC()

◆ CINT()

◆ clDump()

◆ ClearBuffer()

◆ clFinish()

◆ clFlush()

◆ Clone()

◆ CloneEmpty()

◆ CMUL()

◆ CMULModNOut()

◆ CMULModx()

◆ CMULx()

◆ Compose() [1/5]

◆ Compose() [2/5]

◆ Compose() [3/5]

◆ Compose() [4/5]

◆ Compose() [5/5]

◆ CopyStateVec()

◆ CPhaseFlipIfLess()

◆ CPOWModNOut()

◆ CUniformParityRZ()

◆ Decompose()

◆ DecomposeDispose()

◆ DispatchQueue()

◆ Dispose() [1/2]

◆ Dispose() [2/2]

◆ DIV()

◆ ExpectationBitsAll()

◆ Finish()

◆ FirstNonzeroPhase()

◆ FixGroupSize()

◆ FixWorkItemCount()

◆ ForceMParity()

◆ FreeAll()

◆ FreeStateVec()

◆ FullAdd()

◆ FullAdx()

◆ GetAmplitude()

◆ GetAmplitudePage()

◆ GetDevice()

◆ GetExpectation()

◆ GetFreePoolItem()

◆ GetMaxSize()

◆ GetProbs()

◆ GetQuantumState()

◆ Hash()

◆ IFullAdd()

◆ IMULModNOut()

◆ INC()

◆ INCBCD()

◆ INCDECBCDC()

◆ INCDECC()

◆ INCDECSC() [1/2]

◆ INCDECSC() [2/2]

◆ INCS()

◆ IndexedADC()

◆ IndexedLDA()