Add transformer primitive to merge connected component of operations in a circuit op #4974
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MichaelBroughton
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Feb 10, 2022
…e_to_circuit_ops_primitive
95-martin-orion
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Mar 2, 2022
…in a circuit op (quantumlib#4974) * Add transformer primitive to merge connected component of operations in a circuit op * Add merge_k_qubit_unitaries_to_circuit_op primitive * Add measurement gate to tests * Add and improve docstrings
rht
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May 1, 2023
…in a circuit op (quantumlib#4974) * Add transformer primitive to merge connected component of operations in a circuit op * Add merge_k_qubit_unitaries_to_circuit_op primitive * Add measurement gate to tests * Add and improve docstrings
harry-phasecraft
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Oct 31, 2024
…in a circuit op (quantumlib#4974) * Add transformer primitive to merge connected component of operations in a circuit op * Add merge_k_qubit_unitaries_to_circuit_op primitive * Add measurement gate to tests * Add and improve docstrings
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Adds new primitives to greedily build connected components of merge-able operations and wrap each connected component in a new tagged circuit operation, which can then be operated upon by a later transformer.
Specifically, adds:
cirq.merge_operations_to_circuit_op&cirq.merge_k_qubit_unitaries_to_circuit_opPart of #3237
Important step towards fixing issues mentioned in #4494
Will be used to rewrite existing merge* optimizers as part of #4722