QXel.transpiler.passes.fusioner module

class QXel.transpiler.passes.fusioner.Fusioner(qubit_count, qubit_count_local, max_fusion_targets, enable_sparsity=True)

Bases: BasePass

Group nearby local gates into fused operators.

__init__(qubit_count, qubit_count_local, max_fusion_targets, enable_sparsity=True)

Store the fusion policy used for executable gate lowering.

static estimate_sparsity(lhs, rhs)

Placeholder hook for estimating sparsity of a fused operator.

static select_fusion_candidates(operations, max_targets)

Select fusion candidates.

static fuse_gate(operations, matrix)

Fuse gate.

static free_gate_fusion(operations, qubit_count)

optimize(circuit)

Replace eligible gate runs with fused operators.