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quantumlib / Cirq Public

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Fork 1.1k
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Issues 157
Pull requests 22
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2025-T7: Ensure interoperabili…

2025-T7: Ensure interoperability with other circuit representations

Open

No due date

Last updated Jun 5, 2025

85% complete

Update and improve support of other formats.

Achieve compatibility with OpenQASM3 at an extent to be determined.
Formulate contributions to QASM support as a Google 20% project. Look for other ways to get additional help.

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0 issues of 12 selected

Open
(2)
Closed
(12)

Support for OpenQASM 3

good part-time projectA meaty non-urgent issue with a substantial amount of work to be done.A meaty non-urgent issue with a substantial amount of work to be done.

kind/feature-requestDescribes new functionalityDescribes new functionality

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#4509 In quantumlib/Cirq;

· by banrovegrie was closed

on Dec 31, 2024

Support custom gate defintions in QASM parser

kind/feature-requestDescribes new functionalityDescribes new functionality

priority/p3Should be done in the next 6 monthsShould be done in the next 6 months

status/rfc-neededThis needs an RFC document.This needs an RFC document.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#3560 In quantumlib/Cirq;

· by BillGatesNephew was closed

on Jan 17, 2025

Support run_batch in cirq-ionq

kind/feature-requestDescribes new functionalityDescribes new functionality

priority/reviewReassess the priority of this item at the next opportunity.Reassess the priority of this item at the next opportunity.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#5440 In quantumlib/Cirq;

· by Cynocracy was closed

on Jun 5, 2025

Qasm output doesn't support classical controls

area/classical/control

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#5691 In quantumlib/Cirq;

· by Strilanc was closed

on Jan 2, 2025

Update <code>cirq.qasm</code> documentation to clarify that qubits should be supplied only when <code>val</code> does not already know it's qubits.

good first issueThis issue can be resolved by someone who is not familiar with the codebase. A good starting issue.This issue can be resolved by someone who is not familiar with the codebase. A good starting issue.

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

no QC knowledge neededWant to contribute to Cirq, but don't know quantum computing? This issue is for you.Want to contribute to Cirq, but don't know quantum computing? This issue is for you.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#6016 In quantumlib/Cirq;

· by ArfatSalman was closed

on Jan 2, 2025

No documentation on how to export a circuit to OpenQASM output

good first issueThis issue can be resolved by someone who is not familiar with the codebase. A good starting issue.This issue can be resolved by someone who is not familiar with the codebase. A good starting issue.

kind/feature-requestDescribes new functionalityDescribes new functionality

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#6185 In quantumlib/Cirq;

· by rht was closed

on Jan 2, 2025

Incorrect Numeric Expression Syntax in QASM Export

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#6550 In quantumlib/Cirq;

· by p51lee was closed

on Nov 20, 2024

QASM roundtrip cause inconsistent results for a circuit containing YYPowGate or XXPowGate with global shift

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

status/needs-agreed-designWe want to do this, but it needs an agreed upon design before implementationWe want to do this, but it needs an agreed upon design before implementation

triage/needs-feasibility[Feature requests] Needs design work to prove feasibility before accepting[Feature requests] Needs design work to prove feasibility before accepting

Status: Closed (completed).

#6488 In quantumlib/Cirq;

· by jiannanWang was closed

on Feb 26, 2025

Incorrect Classical Register Size in <code>to_qasm</code> with Inhomogeneous Measurements

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

triage/needs-more-evidence[Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet[Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet

Status: Closed (completed).

#6508 In quantumlib/Cirq;

· by p51lee was closed

on Nov 22, 2024

OpenQASM 2.0 is removed in latest version of qiskit

kind/healthFor CI/testing/release process/refactoring/technical debt itemsFor CI/testing/release process/refactoring/technical debt items

status/needs-agreed-designWe want to do this, but it needs an agreed upon design before implementationWe want to do this, but it needs an agreed upon design before implementation

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#6480 In quantumlib/Cirq;

· by purva-thakre was closed

on Dec 28, 2024

ZPowGate to QASM false conversion

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#6726 In quantumlib/Cirq;

· by ACE07-Sev was closed

on Jan 23, 2025

Support reset operation in QASM importer

kind/feature-requestDescribes new functionalityDescribes new functionality

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Closed (completed).

#6704 In quantumlib/Cirq;

· by natestemen was closed

on Dec 2, 2024

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