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https://github.com/blackboxprogramming/BlackRoad-Operating-System.git
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0108860bff
Create comprehensive research-lab pack structure with mathematical and quantum computing modules from blackroad-prism-console: Math Modules: - hilbert_core.py: Hilbert space symbolic reasoning - collatz/: Distributed Collatz conjecture verification - linmath/: Linear mathematics C library - lucidia_math_forge/: Symbolic proof engine - lucidia_math_lab/: Experimental mathematics Quantum Modules: - lucidia_quantum/: Quantum core - quantum_engine/: Circuit simulation Experiments: - br_math/: Gödel gap, quantum experiments Includes pack.yaml manifest and comprehensive README. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
"""Backend interfaces for Quantum ML.
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Currently only the local Aer CPU simulator is implemented. GPU support is
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stubbed out and disabled unless ``LUCIDIA_QML_GPU`` is set.
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"""
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from __future__ import annotations
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import os
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from abc import ABC, abstractmethod
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from typing import Any
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from qiskit import QuantumCircuit
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class QuantumBackend(ABC):
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"""Abstract quantum backend."""
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@abstractmethod
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def run(self, circuit: QuantumCircuit, shots: int = 1024, seed: int | None = None) -> Any:
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"""Execute a circuit and return the raw result."""
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class AerCPUBackend(QuantumBackend):
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"""Qiskit Aer CPU simulator backend."""
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def __init__(self) -> None:
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from qiskit_aer import AerSimulator
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self.simulator = AerSimulator(method="automatic")
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def run(self, circuit: QuantumCircuit, shots: int = 1024, seed: int | None = None) -> Any:
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if seed is not None:
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circuit = circuit.copy()
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circuit.seed_simulator(seed)
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job = self.simulator.run(circuit, shots=shots)
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return job.result()
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class AerGPUBackend(AerCPUBackend):
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"""Stub GPU backend. Requires CUDA and qiskit-aer-gpu."""
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def __init__(self) -> None:
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if os.getenv("LUCIDIA_QML_GPU", "off").lower() not in {"1", "true", "on"}:
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raise RuntimeError("GPU backend disabled")
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super().__init__()
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try:
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self.simulator.set_options(device="GPU") # type: ignore[attr-defined]
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except Exception as exc: # pragma: no cover - fallback path
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raise RuntimeError("GPU backend not available") from exc
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