amazon-braket-default-simulator-python

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[do not merge] mcm-sim → main

1

**This is a draft PR for the purpose of easily merging changes from `main` to `mcm-sim` feature branch, and automatically running CI and code coverage on the feature branch. It...

rmshaffer

AttributeError: 'ArrayLiteral' object has no attribute 'value'.

6

**Describe the bug** In general the openQASM parsing errors are well handled in Braket. There are some cases where it is assumed that an object will have a `.value` and...

DanBlackwell

Support contiguous qubits for OpenQASM IR

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*Description of changes:* - Qubits are mapped to contiguous qubits before simulation - Adapt the indices of measuredQubit in the returned simulation result *Testing done:* tox ## Merge Checklist _Put...

yitchen-tim

feat: allow negative controlled global phase gate

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*Issue #, if available:* Negative controlled gphase are executable via a simple translation. *Description of changes:* We provide the translation for negctrl @ gphase *Testing done:* Added unit tests. ##...

jcjaskula-aws

feat: Make MAX_NET_DETUNING in AHS device capabilities optional and extend field validator utility functions.

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*Issue #, if available:* *Description of changes:* Make the MAX_NET_DETUNING device capability data point optional for AHS program validation - this is done so the Program validator used for AHS...

Altanali

Add Clifford simulator implementation

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**Describe the feature you'd like** Stabilizer circuits can be [classically simulated efficiently](https://en.wikipedia.org/wiki/Gottesman%E2%80%93Knill_theorem), and are very useful in quantum information research, for example in quantum error correction. To support these use...

speller26

LocalSimulator happily and incorrectly accepts result types on Sum observables

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**Describe the bug** ```python >>> from braket.circuits import Circuit, Observable >>> circ = Circuit().h(0).rx(1, 0.5).cnot(0, 1).ry(0, 0.5).expectation(Observable.X() @ Observable.X()+Observable.Z() @ Observable.Z(), target=[[0,1],[0,1]]) >>> circ.result_types [Expectation(observable=Sum(TensorProduct(X('qubit_count': 1), X('qubit_count': 1)), TensorProduct(Z('qubit_count': 1),...

kshyatt-aws

fix: cast node.size to IntegerLiteral for qubit register size

3

*Issue #, if available:* #240 *Description of changes:* Starting with the changes from #258 and performing the additional work required to merge to `main`. The biggest outstanding items are: -...

rmshaffer

*Issue #, if available:* *Description of changes:* Follow-up of #293 to bring the changes into the main branch. *Testing done:* ## Merge Checklist _Put an `x` in the boxes that...

rmshaffer