g7NdZddlmZddlmZddlmZddlmZddl m Z d d Z d S)zPass manager for optimization level 3, providing heavy optimization. Level 3 pass manager: heavy optimization by noise adaptive qubit mapping and gate cancellation using commutativity rules and unitary synthesis. ) annotations)PassManagerConfig)StagedPassManager)common)PassManagerStagePluginManagerpass_manager_configrreturnrc t}|j}|j}|j}|jpd}|jpd}|jpd}|jpd}|j} |j pd} |jpd} |j } | d||d} tj |||| | || } | d||d}|s|r| d ||d}| }nd }d }| d ||d}| d | |d}|r|jr| .| d rtj| |d}ntjd}| d| |d}t#| |||||||S)aLevel 3 pass manager: heavy optimization by noise adaptive qubit mapping and gate cancellation using commutativity rules and unitary synthesis. This pass manager applies the user-given initial layout. If none is given, a search for a perfect layout (i.e. one that satisfies all 2-qubit interactions) is conducted. If no such layout is found, and device calibration information is available, the circuit is mapped to the qubits with best readouts and to CX gates with highest fidelity. The pass manager then transforms the circuit to match the coupling constraints. It is then unrolled to the basis, and any flipped cx directions are fixed. Finally, optimizations in the form of commutative gate cancellation, resynthesis of two-qubit unitary blocks, and redundant reset removal are performed. Args: pass_manager_config: configuration of the pass manager. Returns: a level 3 pass manager. Raises: TranspilerError: if the passmanager config is invalid. defaultsabre translatorrouting)optimization_level) layout_methodrouting_methodtranslation_methodoptimization_methodscheduling_method basis_gatestargetinitlayoutN translation optimizationT)strict_directionF)remove_reset_in_zero scheduling)pre_initrrrrpre_optimizationrr)rr coupling_mapinitial_layout init_methodrrrrrrget_passmanager_stager#generate_control_flow_options_check is_symmetricget_non_global_operation_namesgenerate_pre_op_passmanagerr)rplugin_managerrr!r"r#rrrrrr routing_pmrrrrrrr scheds b/granary/edev/quantum/lib/python3.11/site-packages/qiskit/transpiler/preset_passmanagers/level3.pylevel_3_pass_managerr-s\.344N%1K&3L(7N%1>YK'5BM(7B7N,?O<+=-ANY+=J 'F 55>#616J 9#%-/+H  / / 0Q 0  D~55 m%8Q6   66)+>ST7K"77+-@UV8L Z\6ZvDDVZD[[!= Lu   "=SXYYY  0 0')r6s #"""""BBBBBB;;;;;;888888 \\\\\\r.