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Fix handling of global ideal gates for target build_coupling_map() #8977

Merged
merged 3 commits into from
Oct 31, 2022
Merged

Fix handling of global ideal gates for target build_coupling_map() #8977

merged 3 commits into from
Oct 31, 2022

Commits on Oct 20, 2022

  1. Fix handling of global ideal gates for target build_coupling_map() 

    This commit fixes the handling of the `build_coupling_map()` method so
that it correctly handles edge cases around a mix of ideal globally
available gates and gates that have qubit/connectivity constraints.
Previously, the method would incorrectly treat the presence of a
globally defined ideal gate as meaning there were no connectivity
constraints, even if that global gate was only on 1 qubit. While if the
gate operates on two qubits this is correct behavior.

Fixes Qiskit#8971
    @mtreinish
    mtreinish committed Oct 20, 2022
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Commits on Oct 31, 2022

  1. Merge remote-tracking branch 'origin/main' into fix-cmap-target-ideal… 

    …-gates
    @mtreinish
    mtreinish committed Oct 31, 2022
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  2. Add test for single qarg non-ideal case

    @mtreinish
    mtreinish committed Oct 31, 2022
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