StabiliserSuite 1.1.9

Toolbox for Quantum Computer testing.

StabiliserSuite

Toolbox for benchmarking and stress‑testing NISQ quantum processors
Clifford circuits • topology‑aware routing • gate‑transformation search

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✨ Key Features

• Random Clifford generator – O(n²) tableau routine for uniformly random stabiliser circuits
• Topology‑aware routing – 4‑CNOT “bridge’’ pattern for non‑adjacent CNOTs on heavy‑hex and ion‑trap layouts
• Gate‑transformation search – meet‑in‑the‑middle engine (canonical‑phase hashing, memoisation) finds depth‑bounded Clifford / non‑Clifford substitutions
• Unified workflow – circuit synthesis → classical stabiliser simulation → Qiskit hardware run → fidelity report
• Open‑source & extensible – MIT licence, clean Python API, minimal external deps

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🚀 Quick Start

Conda (recommended)

mamba create -n stabilisersuite -c conda-forge stabiliser_suite
mamba activate stabilisersuite

Pure‑pip (light‑weight alternative)

python -m venv .venv
source .venv/bin/activate
pip install stabiliser_suite

Example usage

import stabiliser_suite as ss
from qiskit.circuit.library import CXGate

# 1. random 6‑qubit Clifford circuit
circ = ss.clifford.sample_clifford_group(3)
print(circ.draw())

# 2. non‑Clifford substitute for CX at depth ≤3
subs = ss.gate_utils.find_non_clifford_transformations(CXGate(), max_depth=3)
print("First match:", subs[0][0])

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🗂 Project Layout

stabiliser_suite/
├── benchmark     # simple benchmarking scripts
├── clifford      # Clifford-circuit generation
├── circuit       # 4-CNOT construction
├── gate_utils    # gate transformation search
└── tests/        # pytest suite

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📖 Documentation

Full API reference and tutorials will be later put in docs/.
Rendered docs will be hosted at https://achaad.github.io/StabiliserSuite/.

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🤝 Contributing

1. Fork → feature branch → pull request against main.
2. Run pytest and mypy locally (mamba env update -f environment.yml -n stabilisersuite --prune).
3. Code is auto‑formatted with Black.

The project uses semantic versioning 2.0, i.e. v${MAJOR}.${MINOR}.${PATCH} (e.g. v0.1.123)

The project is configured with automatic releases on any commits to the master branch. All the merge commits should be prepended with a tag from the list below (e.g. "feat: Add ESR support"):

Tag	Description
feat	New feature
fix	Bug fix
docs	Documentation only changes
style	Only code style changes
refactor	Code refactoring
perf	Performance improvements
test	Adding new or correcting existing tests
build	Changes which modify the application build or dependencies
ci	Changes to the CI/CD configuration
revert	Previous commit reverts

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📄 License

StabiliserSuite is released under the MIT License (see LICENSE).

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📑 Citation

@misc{stabilisersuite2025,
  author       = {Anton Perepelenko},
  title        = {StabiliserSuite: Toolbox for Quantum Computer Testing},
  year         = {2025},
  howpublished = {\url{https://github.com/Achaad/StabiliserSuite}},
  note         = {MIT License}
}

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