PRISM-Q (Python)
Python bindings for PRISM-Q, a performance-first quantum circuit simulator written in Rust.
Install
pip install prism-q
Quick start
import prism_q
# Build a Bell state and run it.
circuit = prism_q.CircuitBuilder(2).h(0).cx(0, 1).build()
outcome = prism_q.simulate(circuit).seed(42).run()
print(outcome.probabilities) # array([0.5, 0., 0., 0.5])
# Parse OpenQASM and sample shots.
qasm = """
OPENQASM 3.0;
qubit[2] q;
bit[2] c;
h q[0];
cx q[0], q[1];
c = measure q;
"""
result = prism_q.simulate(prism_q.parse_qasm(qasm)).seed(7).shots(1000)
print(result.counts()) # {'00': ~500, '11': ~500}
# Exact statevector as a NumPy array.
sv = prism_q.simulate(prism_q.circuits.ghz(3)).seed(1).state_vector()
print(sv.dtype, sv.shape) # complex128 (8,)
Bit ordering
Count keys and measurement bit indices are LSB-first: in a bitstring key,
the leftmost character is classical bit 0, and q[0] is the least-significant
qubit. This is reversed relative to Qiskit. For example, the state where only
q[0] is set reads as "10...", not "...01".
Features
- Fluent
CircuitBuilderand OpenQASM 3.0 parsing. - Reusable circuit generators (
prism_q.circuits): QFT, GHZ, QAOA, hardware-efficient ansatz, quantum volume, and more. - Backend selection via
BackendKind(statevector, stabilizer, sparse, MPS, Pauli propagation, ...). - Parameter sweeps without a rebuild (
Parameters,PreparedCircuit) plus adjoint gradients. - Noise models (
NoiseModel,NoiseChannel) for shot sampling. - Native QEC programs (
QecProgram) with detector and observable sampling. - NumPy output for probabilities, statevectors, and QEC bit matrices.
License
MIT OR Apache-2.0
1 maintainer
Metadata
1 maintainer
Release files for prism-q 0.34.0
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| prism_q-0.34.0.tar.gz | 2.6 MB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| prism_q-0.34.0-cp311-abi3-win_amd64.whl | CPython 3.11 | abi3 | Windows x86-64 | Details |
| prism_q-0.34.0-cp311-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | CPython 3.11 | abi3 | Linux glibc 2.17+ x86-64 | Details |
| prism_q-0.34.0-cp311-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | CPython 3.11 | abi3 | Linux glibc 2.17+ ARM64 | Details |
| prism_q-0.34.0-cp311-abi3-macosx_11_0_arm64.whl | CPython 3.11 | abi3 | macOS 11.0+ ARM64 | Details |
Total release size: 14.3 MB
Release files / prism_q-0.34.0.tar.gz
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