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Issues list

Intermittent TestStreamManager "job already exists" error on Windows kind/bug-report Something doesn't seem to work.
#6933 opened Jan 9, 2025 by mhucka updated Jan 9, 2025
installation fails on python 3.13 kind/bug-report Something doesn't seem to work.
#6932 opened Jan 9, 2025 by richrines1 updated Jan 9, 2025
1
Common mod near integer and integer multiple of pi code should be refactored area/gates area/gatesets area/google/optimizers area/google good first issue This issue can be resolved by someone who is not familiar with the codebase. A good starting issue. kind/health For CI/testing/release process/refactoring/technical debt items
#2970 opened May 4, 2020 by dabacon updated Jan 9, 2025 2025-T6: Code health and project maintenance
2
Gate Validation incorrectly rejects supported SYC gate area/google/protos kind/bug-report Something doesn't seem to work.
#6779 opened Oct 29, 2024 by senecameeks updated Jan 9, 2025
@senecameeks @BichengYing
8
Ensure API website is updated kind/health For CI/testing/release process/refactoring/technical debt items
#6929 opened Jan 8, 2025 by pavoljuhas updated Jan 8, 2025
@mhucka
2
Replace check/tool scripts with a direct tool invocation as feasible area/checks area/dev area/mypy area/pylint kind/health For CI/testing/release process/refactoring/technical debt items no QC knowledge needed Want to contribute to Cirq, but don't know quantum computing? This issue is for you. triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#6800 opened Nov 18, 2024 by pavoljuhas updated Jan 8, 2025 2025-T6: Code health and project maintenance
Make Line and Grid Qubit hashes faster for common set ops area/performance kind/design-issue A conversation around design triage/needs-feasibility [Feature requests] Needs design work to prove feasibility before accepting
#6886 opened Dec 27, 2024 by daxfohl updated Jan 8, 2025
1
6
ZPowGate to QASM false conversion area/interop area/qasm kind/bug-report Something doesn't seem to work. triage/discuss Needs decision / discussion, bring these up during Cirq Cynque
#6726 opened Sep 13, 2024 by ACE07-Sev updated Jan 8, 2025 2025-T7: Ensure interoperability with other circuit representations
@ACE07-Sev
7
Revisit policy of auto-closing issues kind/health For CI/testing/release process/refactoring/technical debt items
#6866 opened Dec 20, 2024 by mhucka updated Jan 8, 2025
@mhucka
2
Re-use existing tomography utility in T2 experiments area/tomography complexity/low introduces/modifies 1-2 concepts, should take 1-2 days max for an advanced contributor kind/bug-report Something doesn't seem to work. skill-level/advanced One or more of the areas need a solid understanding. triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#3316 opened Sep 11, 2020 by viathor updated Jan 7, 2025
1
Deprecate TaggedOperations area/tags kind/health For CI/testing/release process/refactoring/technical debt items status/needs-agreed-design We want to do this, but it needs an agreed upon design before implementation triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#4967 opened Feb 9, 2022 by vtomole updated Jan 5, 2025 2025-T6: Code health and project maintenance
5
Optimize measurement_key methods area/measurements area/performance kind/health For CI/testing/release process/refactoring/technical debt items
#5465 opened Jun 7, 2022 by 95-martin-orion updated Jan 5, 2025 2025-T1: Performance improvements for large circuits
2
upgrade automerge to version 2 of google-cloud-secret-manager area/cirqbot area/testing kind/health For CI/testing/release process/refactoring/technical debt items
#3771 opened Feb 9, 2021 by balopat updated Jan 4, 2025 2025-T6: Code health and project maintenance
1
spin_echoes.ipynb references a removed optimizer area/docs area/tutorials good for learning For beginners in QC, this will help picking up some knowledge. Bit harder than "good first issues" kind/docs Documentation related problems, ideas, requests kind/health For CI/testing/release process/refactoring/technical debt items triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#6807 opened Nov 21, 2024 by pavoljuhas updated Jan 4, 2025
1
bitwise operations for classically conditioned gates kind/feature-request Describes new functionality kind/task A task that's part of a larger effort triage/needs-more-evidence [Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet
#6434 opened Jan 31, 2024 by ikd-sci updated Jan 3, 2025 2025-T8: Support classical controls needed for feedforward quantum circuits
1
@NoureldinYosri
9
Consider creating a builder class for constructing circuits? area/circuits kind/design-issue A conversation around design kind/health For CI/testing/release process/refactoring/technical debt items status/needs-agreed-design We want to do this, but it needs an agreed upon design before implementation triage/needs-more-evidence [Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet
#6050 opened Apr 3, 2023 by tanujkhattar updated Jan 1, 2025 2025-T5: Enhance functions for circuit construction and transformations
5
Add an explanation about cirq-ft's status to its PyPI page area/cirq-ft Issues related to the Cirq-FT sub-package kind/health For CI/testing/release process/refactoring/technical debt items
#6862 opened Dec 19, 2024 by mhucka updated Dec 31, 2024
@mhucka
1
Inconsistent behavior of Default Insert Strategy area/circuits kind/bug-report Something doesn't seem to work. triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#6711 opened Aug 25, 2024 by glanzz updated Dec 31, 2024
3
Incorrect behaviour when inserting classical control circuit element, causing ValueError good first issue This issue can be resolved by someone who is not familiar with the codebase. A good starting issue. kind/bug-report Something doesn't seem to work. triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#6727 opened Sep 13, 2024 by Bennybenassius updated Dec 30, 2024
1
3
drop_terminal_measurements fails for measurements on dimension>2 Qids area/circuits area/measurements good first issue This issue can be resolved by someone who is not familiar with the codebase. A good starting issue. good for learning For beginners in QC, this will help picking up some knowledge. Bit harder than "good first issues" kind/bug-report Something doesn't seem to work. triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#5994 opened Feb 2, 2023 by richrines1 updated Dec 30, 2024
1
@madhurimaparuchuri
9
Should analytical decompositions return an empty list when decomposing identity operation? area/decomposition area/transformers kind/design-issue A conversation around design triage/accepted A consensus emerged that this bug report, feature request, or other action should be worked on
#4831 opened Jan 12, 2022 by tanujkhattar updated Dec 25, 2024 2025-T5: Enhance functions for circuit construction and transformations
@tanujkhattar
2
synchronize_terminal_measurements() misorders measurements with the same key kind/bug-report Something doesn't seem to work. triage/needs-feasibility [Feature requests] Needs design work to prove feasibility before accepting triage/needs-more-evidence [Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet
#6329 opened Oct 25, 2023 by richrines1 updated Dec 21, 2024
12
Fix CI failure of Contract-a-Grid-Circuit.ipynb on Python 3.12 area/ci kind/bug-report Something doesn't seem to work. no QC knowledge needed Want to contribute to Cirq, but don't know quantum computing? This issue is for you. status/stale This has been closed due to inactivity for an extended period of time.
#6590 opened May 8, 2024 by pavoljuhas updated Dec 21, 2024
7
Update TypeScript dependencies for cirq-web area/dependencies area/typescript kind/health For CI/testing/release process/refactoring/technical debt items priority/p2 Next release should contain it
#6863 opened Dec 19, 2024 by mhucka updated Dec 20, 2024 2025-T6: Code health and project maintenance
Merge labels area/docs and kind/docs kind/health For CI/testing/release process/refactoring/technical debt items
#6864 opened Dec 19, 2024 by mhucka updated Dec 20, 2024
@mhucka
ProTip! Exclude everything labeled bug with -label:bug.