Add cirq.convert_to_target_gateset and implementations of CZ, SqrtIswap target gatesets.
#5003
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Can we close this Draft PR now ? |
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Yes. |
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Adds a new interface for defining a compilation target gateset and gives implementation of two common compilation target gatesets:
cirq.CompilationTargetGateset: Interface (ABC) to create new compilation target gatesets.cirq.TwoQubitAnalyticalCompilationTarget: Interface for creating two qubit compilation target gatesets with known analytical decompositionscirq.CZTargetGateset,cirq.SqrtIswapTargetGateset: Implementations for CZ and SqrtIswap target gatesets.Adds new transformer primitives for converting any given circuit to a given compilation target gateset.
cirq.decompose_operations_to_target_gateset: Attempts to locally convert each operation to target gateset.cirq.convert_to_target_gateset: Also runs pre and post processing transformers before decomposing individual operations to target gateset.Part of Organization (and deprecation) of cirq-core/optimizers in cirq-core/transformers #4722
Follows the new Transformer API Compiling: Circuit Transformers API #4483
Supports no compile tags NoCompile Tag for optimizers NoCompile Tag for optimizers #4253
TODO: Still need to add more tests. Putting this out there so people can take a look at the general design and give feedback.
cc @MichaelBroughton @dstrain115