Qiskit / qiskit / 8916509583

88%

Build Type

push

github

Committed by web-flow

Commit Message

Restrict iteration of commutation passes to just qubits (#12318)

The CommutativeCancellation and CommutationAnalysis passes were
previously iterating over the full set of wires in the DAGCircuit.
However the wire list contains classical bits and also classical
variables after #12204 merges. The only thing these passes are concerned
about are computing whether quantum operations commute and therefore
don't need to work with any classical components in the DAG. In general
these exta iterations were just no-ops because there wouldn't be
anything evaluated on the wires, but doing this will avoid any potential
overhead and limiting the search space to just where there is potential
work to do.

Run Details

3 of 3 new or added lines in 2 files covered. (100.0%)

20 existing lines in 3 files now uncovered.

61588 of 68796 relevant lines covered (89.52%)

216045.31 hits per line