atilag / statevector-simulator

Quantum Computer statevector simulator made with Rust and love by one hardcore Qiskit member

WASM Quantum State Vector Simulator

This is an ideal (no noise) quantum state vector simulator written in Rust and compiled to WebAssembly so it can be embeded in a webpage (or any other WASM host). The www directory has been used for testing, benchmarking and comparison reasons.

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_{Built with 🦀 by The Qiskit community}

Usage

-- index.js:
import * as wasm from "statevector-simulator";

let circuit = [
  {
    "type": "standard",
    "label": "u3",
    "qasm": "u3(pi/2,pi/2,pi/2)q[0]",
    "qubits": [{ "qRegIndex": 0, "qRegLabel": "q", "bit": 0 }],
    "cbits": [],
    "params": [
      { "label": "theta", "value": "pi/2" },
      { "label": "phi", "value": "pi/2" },
      { "label": "lambda", "value": "pi/2" }
    ]
  },
  {
    "type": "cx",
    "label": "cx",
    "qasm": "cxq[0],q[1]",
    "qubits": [
      { "qRegIndex": 0, "qRegLabel": "q", "bit": 0 },
      { "qRegIndex": 0, "qRegLabel": "q", "bit": 1 }
    ],
    "controlQubits": [{ "qRegIndex": 0, "qRegLabel": "q", "bit": 0 }],
    "cbits": [],
    "qubitParams": [
      { "param": "c", "qubit": { "qRegIndex": 0, "qRegLabel": "q", "bit": 0 } },
      { "param": "t", "qubit": { "qRegIndex": 0, "qRegLabel": "q", "bit": 1 } }
    ]
  },
  {
    "type": "measure",
    "qasm": "measureq[0]->c[0]",
    "label": "measure",
    "qubits": [{ "qRegIndex": 0, "qRegLabel": "q", "bit": 0 }],
    "cbits": [{ "cRegIndex": 0, "cRegLabel": "c", "bit": 0 }]
  }
  ,
  {
    "type": "measure",
    "qasm": "measureq[1]->c[1]",
    "label": "measure",
    "qubits": [{ "qRegIndex": 0, "qRegLabel": "q", "bit": 1 }],
    "cbits": [{ "cRegIndex": 0, "cRegLabel": "c", "bit": 1 }]
  }
];

let circuit_regs = {
  cRegs: [{ "name": "c", "size": "2" }],
  qRegs: [{ "name": "q", "size": "2" }]
};

wasm.simulate(circuit, circuit_regs, 1024 /* shots */, 69 /* seed */);

Install

npm install statevector-simulator

🛠 Build with wasm-pack build

wasm-pack build