Add decomposition for CCZ gate and IonQTargetGateset when qubits are all-to-all connected #6095
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tanujkhattar
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Please see my comment here - #6068 (comment)
Adding an alternative decomposition as done here is not enough because you would need a way to propagate the all_to_all_connect flag through cirq.decompose which is currently not supported.
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Done. Thanks for the guidance. |
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Requested changes done. Please review again. Thanks. @tanujkhattar |
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Done |
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LGTM % some final comments
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| def decompose_all_to_all_connect_ccz_gate( |
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Move this decomposition and corresponding test to cirq-ionq/cirq_ionq/ionq_gateset.py.
| """If qubits are all-to-all connected, e.g. qubits in the same ion trap, | ||
| the decomposition will be: |
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Summary line in the docstring should be a single line with <= 100 characters followed by an empty newline and then a detailed description if needed. Please update here and elsewhere
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Done. Thanks for the guide.
cirq-core/cirq/ops/__init__.py
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| CCXPowGate, | ||
| CCZ, | ||
| CCZPowGate, | ||
| decompose_all_to_all_connect_ccz_gate, |
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Remove from cirq/ops/__init__.py
Co-authored-by: Tanuj Khattar <tanujkhattar@google.com>
Codecov ReportPatch coverage:
Additional details and impacted files@@ Coverage Diff @@
## master #6095 +/- ##
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- Coverage 97.37% 97.37% -0.01%
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Files 1116 1116
Lines 96042 96067 +25
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+ Hits 93524 93545 +21
- Misses 2518 2522 +4
☔ View full report in Codecov by Sentry. |
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This PR is ready to merge @tanujkhattar Thanks! |
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When the 3 qubits are all connected to each other, the decomposition can be further optimized #6068. Next step is to use all-to-all connectivity when decomposing circuits using
IonQTargetGateset.