bloqade.lanes.metrics.Metrics

← Module overview

classMetrics¶source

bloqade.lanes.metrics.Metrics

Unified metrics computation for the lanes pipeline.

Signature

class Metrics(arch_spec: Any, noise_model: LogicalNoiseModelABC | None = None)

Owns kernel-level analysis methods and delegates all move-metric computation (lane durations, costs, distances) to a MoveMetricCalculator instance.

Parameters

Name	Type	Default	Description
arch_spec	Any	required
noise_model	LogicalNoiseModelABC | None	None

Attributes

Name	Type	Default	Description
arch_spec	Any	required
noise_model	LogicalNoiseModelABC | None	None
move_calc	MoveMetricCalculator	field(init=False, repr=False)

methodanalyze_fidelity¶source

bloqade.lanes.metrics.Metrics.analyze_fidelity

Signature

def analyze_fidelity(mt: ir.Method, *, placement_strategy: PlacementStrategyABC) -> KernelFidelityMetrics

Parameters

Name	Type	Description
mt	ir.Method
placement_strategy	PlacementStrategyABC

Returns

KernelFidelityMetrics

source

methodanalyze_moves¶source

bloqade.lanes.metrics.Metrics.analyze_moves

Signature

def analyze_moves(mt: ir.Method, *, placement_strategy: PlacementStrategyABC) -> KernelMoveMetrics

Parameters

Name	Type	Description
mt	ir.Method
placement_strategy	PlacementStrategyABC

Returns

KernelMoveMetrics

source

methodanalyze_move_time¶source

bloqade.lanes.metrics.Metrics.analyze_move_time

Signature

def analyze_move_time(mt: ir.Method, *, placement_strategy: PlacementStrategyABC, flair_amplitude_delta: float = 1.0) -> KernelMoveTimeMetrics

Parameters

Name	Type	Default	Description
mt	ir.Method	required
placement_strategy	PlacementStrategyABC	required
flair_amplitude_delta	float	1.0

Returns

KernelMoveTimeMetrics

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methodanalyze_move_time_from_move_ir¶source

bloqade.lanes.metrics.Metrics.analyze_move_time_from_move_ir

Signature

def analyze_move_time_from_move_ir(move_mt: ir.Method, flair_amplitude_delta: float = 1.0) -> KernelMoveTimeMetrics

Parameters

Name	Type	Default	Description
move_mt	ir.Method	required
flair_amplitude_delta	float	1.0

Returns

KernelMoveTimeMetrics

source

methodanalyze_per_cz_motion¶source

bloqade.lanes.metrics.Metrics.analyze_per_cz_motion

def analyze_per_cz_motion(move_mt: ir.Method) -> tuple[float, float]

Average hops and traveled distance per moving qubit per CZ episode.

Parameters

Name	Type	Description
move_mt	ir.Method

Returns

tuple[float, float]

Raises

Type	Description
MoveValidationError	If any move statement cannot execute against the atom state it is applied to.

source