Functions
Value	mqss::support::quakeDialect::createFloatValue (OpBuilder &builder, Location loc, double value)
	Function that creates an `mlir::Value` associated to a numeric value.

double	mqss::support::quakeDialect::extractDoubleArgumentValue (Operation *op)
	Function that extracts a double numeric value from a numeric value in an MLIR module.

int64_t	mqss::support::quakeDialect::extractIndexFromQuakeExtractRefOp (Operation *op)
	Function that extracts an index of a given `ExtractRefOp` operation.

int	mqss::support::quakeDialect::getNumberOfQubits (func::FuncOp circuit)
	Function that get the number of qubits used by a given quantum kernel.

int	mqss::support::quakeDialect::getNumberOfClassicalBits (func::FuncOp circuit, std::map< int, int > &measurements)
	Function that get the number of classical bits used by a given quantum kernel.

int	mqss::support::quakeDialect::getNumberOfClassicalBits (func::FuncOp circuit)
	Function that get the number of classical bits used by a given quantum kernel.

std::vector< int >	mqss::support::quakeDialect::getIndicesOfValueRange (mlir::ValueRange array)
	Function that get a vector of indices associated with a given `mlir::ValueRange`.

std::vector< double >	mqss::support::quakeDialect::getParametersValues (mlir::ValueRange array)
	Function that get a vector of numerical values associated with a given `mlir::ValueRange`.

mlir::Operation *	mqss::support::quakeDialect::getPreviousOperationOnTarget (mlir::Operation *currentOp, mlir::Value targetQubit)
	Function get the previous operation on a given target qubit.

mlir::Operation *	mqss::support::quakeDialect::getNextOperationOnTarget (mlir::Operation *currentOp, mlir::Value targetQubit)
	Function get the next operation on a given target qubit.

Detailed Description

This header defines a set of functions that are useful to get information from MLIR modules. E.g., extract the number of qubits, the classical registers. Moreover, it also allows to define variables as MLIR constructs.

: This header must be included to use the available functions to manipulate MLIR modules.

Function Documentation

◆ createFloatValue()

Value mqss::support::quakeDialect::createFloatValue	(	OpBuilder &	builder,
		Location	loc,
		double	value )

Function that creates an mlir::Value associated to a numeric value.

This functions appends an mlir::Value into an MLIR module associated to the input OpBuilder.

Parameters

[out]	builder	is an `OpBuilder` object associated with a MLIR module. It is used to insert new instructions to the corresponding MLIR module.
[in]	loc	is the location of the new inserted instruction.
[in]	value	is the numeric value to be defined into the MLIR module.

Returns: an mlir::Value object of the inserted numerical value.

◆ extractDoubleArgumentValue()

double mqss::support::quakeDialect::extractDoubleArgumentValue ( Operation * op )

Function that extracts a double numeric value from a numeric value in an MLIR module.

This functions extracts a double from an MLIR Operation.

Parameters

[in] op is the MLIR Operation containing a numerical value.

Returns: a double with the numerical value of op.

◆ extractIndexFromQuakeExtractRefOp()

int64_t mqss::support::quakeDialect::extractIndexFromQuakeExtractRefOp ( Operation * op )

Function that extracts an index of a given ExtractRefOp operation.

Given an ExtractRefOp, this function extracts the integer of the index pointing that reference (qubit index), returns -1 when fail.

Parameters

[in] op is the MLIR ExtractRefOp.

Returns: a int with the index of the given ExtractRefOp.

◆ getIndicesOfValueRange()

std::vector< int > mqss::support::quakeDialect::getIndicesOfValueRange ( mlir::ValueRange array )

Function that get a vector of indices associated with a given mlir::ValueRange.

Given a mlir::ValueRange that stores a list of indices. This function converts the mlir::ValueRange to a vector of int.

Parameters

[in] array is the input mlir::ValueRange.

Returns: a vector of indices stored in the input mlir::ValueRange object.

◆ getNextOperationOnTarget()

mlir::Operation * mqss::support::quakeDialect::getNextOperationOnTarget	(	mlir::Operation *	currentOp,
		mlir::Value	targetQubit )

Function get the next operation on a given target qubit.

Given a mlir::Operation and a target qubit. This function get the next operation on the given target qubit, starting from currentOp.

Parameters

[in]	currentOp	is current quantum gate.
[in]	targetQubit	is the target qubit to be used as reference.

Returns: an mlir::Operation which is the next operation on the given target qubit.

◆ getNumberOfClassicalBits() [1/2]

int mqss::support::quakeDialect::getNumberOfClassicalBits ( func::FuncOp circuit )

Function that get the number of classical bits used by a given quantum kernel.

Given a func::FuncOp that stores a quantum kernel in Quake. This function returns the number of declared classical bits within the given quantum kernel.

Parameters

[in] circuit is the input quantum kernel

Returns: the number of classical bits declared in the given quantum kernel.

◆ getNumberOfClassicalBits() [2/2]

int mqss::support::quakeDialect::getNumberOfClassicalBits	(	func::FuncOp	circuit,
		std::map< int, int > &	measurements )

Function that get the number of classical bits used by a given quantum kernel.

Given a func::FuncOp that stores a quantum kernel in Quake. This function returns the number of declared classical bits within the given quantum kernel.

Parameters

[in]	circuit	is the input quantum kernel
[out]	measurements	is a `std::map<int, int>`. This map maps the qubits with its corresponding classical bit. The key is the qubit index and the value is the classical bit index.

Returns: the number of classical bits declared in the given quantum kernel.

◆ getNumberOfQubits()

int mqss::support::quakeDialect::getNumberOfQubits ( func::FuncOp circuit )

Function that get the number of qubits used by a given quantum kernel.

Given a func::FuncOp that stores a quantum kernel in Quake. This function returns the number of declared qubits within the given quantum kernel.

Parameters

[in] circuit is the input quantum kernel

Returns: a int with the number of declared qubits.

◆ getParametersValues()

std::vector< double > mqss::support::quakeDialect::getParametersValues ( mlir::ValueRange array )

Function that get a vector of numerical values associated with a given mlir::ValueRange.

Given a mlir::ValueRange that stores a list of parameters, i.e., rotation angles. This function converts the mlir::ValueRange to a vector of double.

Parameters

[in] array is the input mlir::ValueRange containing the parameters.

Returns: a vector of double stored in the input mlir::ValueRange object.

◆ getPreviousOperationOnTarget()

mlir::Operation * mqss::support::quakeDialect::getPreviousOperationOnTarget	(	mlir::Operation *	currentOp,
		mlir::Value	targetQubit )

Function get the previous operation on a given target qubit.

Given a mlir::Operation and a target qubit. This function get the previous operation on the given target qubit, starting from currentOp.

Parameters

[in]	currentOp	is current quantum gate.
[in]	targetQubit	is the target qubit to be used as reference.

Returns: an mlir::Operation which is the previous operation on the given target qubit.

Functions

Detailed Description

Function Documentation

◆ createFloatValue()

◆ extractDoubleArgumentValue()

◆ extractIndexFromQuakeExtractRefOp()

◆ getIndicesOfValueRange()

◆ getNextOperationOnTarget()

◆ getNumberOfClassicalBits() [1/2]

◆ getNumberOfClassicalBits() [2/2]

◆ getNumberOfQubits()

◆ getParametersValues()

◆ getPreviousOperationOnTarget()