| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title>⚛️ Quantum Circuit Optimizer</title> |
| <style> |
| * { |
| margin: 0; |
| padding: 0; |
| box-sizing: border-box; |
| } |
| |
| body { |
| font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); |
| min-height: 100vh; |
| padding: 20px; |
| } |
| |
| .container { |
| max-width: 1400px; |
| margin: 0 auto; |
| background: white; |
| border-radius: 20px; |
| box-shadow: 0 20px 60px rgba(0,0,0,0.3); |
| overflow: hidden; |
| } |
| |
| .header { |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); |
| color: white; |
| padding: 30px; |
| text-align: center; |
| } |
| |
| .header h1 { |
| font-size: 2.5em; |
| margin-bottom: 10px; |
| } |
| |
| .header p { |
| font-size: 1.1em; |
| opacity: 0.9; |
| } |
| |
| .main-content { |
| display: grid; |
| grid-template-columns: 1fr 1fr; |
| gap: 20px; |
| padding: 30px; |
| } |
| |
| .panel { |
| background: #f8f9fa; |
| border-radius: 15px; |
| padding: 25px; |
| box-shadow: 0 4px 6px rgba(0,0,0,0.1); |
| } |
| |
| .panel h2 { |
| color: #667eea; |
| margin-bottom: 20px; |
| font-size: 1.5em; |
| display: flex; |
| align-items: center; |
| gap: 10px; |
| } |
| |
| .control-group { |
| margin-bottom: 20px; |
| } |
| |
| .control-group label { |
| display: block; |
| margin-bottom: 8px; |
| font-weight: 600; |
| color: #333; |
| } |
| |
| .control-group select, |
| .control-group input { |
| width: 100%; |
| padding: 12px; |
| border: 2px solid #e0e0e0; |
| border-radius: 8px; |
| font-size: 1em; |
| transition: border-color 0.3s; |
| } |
| |
| .control-group select:focus, |
| .control-group input:focus { |
| outline: none; |
| border-color: #667eea; |
| } |
| |
| .button-group { |
| display: flex; |
| gap: 10px; |
| margin-top: 20px; |
| } |
| |
| button { |
| flex: 1; |
| padding: 15px; |
| border: none; |
| border-radius: 8px; |
| font-size: 1em; |
| font-weight: 600; |
| cursor: pointer; |
| transition: all 0.3s; |
| } |
| |
| .btn-primary { |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); |
| color: white; |
| } |
| |
| .btn-primary:hover { |
| transform: translateY(-2px); |
| box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4); |
| } |
| |
| .btn-secondary { |
| background: #28a745; |
| color: white; |
| } |
| |
| .btn-secondary:hover { |
| background: #218838; |
| transform: translateY(-2px); |
| } |
| |
| .status-box { |
| background: white; |
| border-left: 4px solid #667eea; |
| padding: 15px; |
| border-radius: 8px; |
| margin-bottom: 20px; |
| font-family: 'Courier New', monospace; |
| } |
| |
| .circuit-display { |
| background: #1e1e1e; |
| color: #00ff00; |
| padding: 20px; |
| border-radius: 8px; |
| font-family: 'Courier New', monospace; |
| min-height: 200px; |
| overflow-x: auto; |
| white-space: pre; |
| } |
| |
| .scores-grid { |
| display: grid; |
| grid-template-columns: repeat(2, 1fr); |
| gap: 15px; |
| margin-top: 15px; |
| } |
| |
| .score-card { |
| background: white; |
| padding: 15px; |
| border-radius: 8px; |
| text-align: center; |
| border: 2px solid #e0e0e0; |
| } |
| |
| .score-card .label { |
| font-size: 0.9em; |
| color: #666; |
| margin-bottom: 5px; |
| } |
| |
| .score-card .value { |
| font-size: 1.8em; |
| font-weight: bold; |
| color: #667eea; |
| } |
| |
| .history-log { |
| background: white; |
| border-radius: 8px; |
| padding: 15px; |
| max-height: 300px; |
| overflow-y: auto; |
| font-family: 'Courier New', monospace; |
| font-size: 0.9em; |
| } |
| |
| .history-log .step { |
| padding: 8px; |
| border-bottom: 1px solid #e0e0e0; |
| } |
| |
| .history-log .step:last-child { |
| border-bottom: none; |
| } |
| |
| .full-width { |
| grid-column: 1 / -1; |
| } |
| |
| .task-info { |
| background: #e3f2fd; |
| padding: 15px; |
| border-radius: 8px; |
| margin-bottom: 20px; |
| border-left: 4px solid #2196f3; |
| } |
| |
| .loading { |
| display: none; |
| text-align: center; |
| padding: 20px; |
| } |
| |
| .spinner { |
| border: 4px solid #f3f3f3; |
| border-top: 4px solid #667eea; |
| border-radius: 50%; |
| width: 40px; |
| height: 40px; |
| animation: spin 1s linear infinite; |
| margin: 0 auto; |
| } |
| |
| @keyframes spin { |
| 0% { transform: rotate(0deg); } |
| 100% { transform: rotate(360deg); } |
| } |
| |
| .error { |
| background: #ffebee; |
| color: #c62828; |
| padding: 15px; |
| border-radius: 8px; |
| margin-bottom: 20px; |
| border-left: 4px solid #c62828; |
| display: none; |
| } |
| |
| .success { |
| background: #e8f5e9; |
| color: #2e7d32; |
| padding: 15px; |
| border-radius: 8px; |
| margin-bottom: 20px; |
| border-left: 4px solid #2e7d32; |
| display: none; |
| } |
| </style> |
| </head> |
| <body> |
| <div class="container"> |
| <div class="header"> |
| <h1>⚛️ Quantum Circuit Optimizer</h1> |
| <p>Build quantum circuits step-by-step to maximize fidelity with target quantum states</p> |
| </div> |
|
|
| <div class="main-content"> |
| |
| <div class="panel"> |
| <h2>🎮 Controls</h2> |
| |
| <div class="error" id="errorMsg"></div> |
| <div class="success" id="successMsg"></div> |
|
|
| <div class="control-group"> |
| <label for="taskSelect">🎯 Select Task</label> |
| <select id="taskSelect"> |
| <option value="easy">Bell State (Easy) - 2 qubits, no noise</option> |
| <option value="medium">GHZ State (Medium) - 3 qubits, depolarizing noise</option> |
| <option value="hard">Unitary Approximation (Hard) - 2 qubits, thermal noise</option> |
| </select> |
| </div> |
|
|
| <button class="btn-primary" onclick="resetEnvironment()">🔄 Reset Environment</button> |
|
|
| <hr style="margin: 30px 0; border: none; border-top: 2px solid #e0e0e0;"> |
|
|
| <div class="control-group"> |
| <label for="actionType">⚡ Action Type</label> |
| <select id="actionType" onchange="updateActionFields()"> |
| <option value="ADD">ADD - Add a quantum gate</option> |
| <option value="REMOVE">REMOVE - Remove last gate</option> |
| <option value="SWAP">SWAP - Swap two qubits</option> |
| <option value="PARAM">PARAM - Tune parameter</option> |
| <option value="STOP">STOP - End episode</option> |
| </select> |
| </div> |
|
|
| <div class="control-group" id="gateGroup"> |
| <label for="gateType">🚪 Gate Type</label> |
| <select id="gateType"> |
| <option value="H">H - Hadamard</option> |
| <option value="X">X - Pauli-X (NOT)</option> |
| <option value="CNOT">CNOT - Controlled-NOT</option> |
| <option value="RX">RX - Rotation around X</option> |
| <option value="RZ">RZ - Rotation around Z</option> |
| </select> |
| </div> |
|
|
| <div class="control-group" id="qubit0Group"> |
| <label for="qubit0">📍 Qubit 0</label> |
| <input type="number" id="qubit0" value="0" min="0" max="3"> |
| </div> |
|
|
| <div class="control-group" id="qubit1Group"> |
| <label for="qubit1">📍 Qubit 1 (for CNOT/SWAP)</label> |
| <input type="number" id="qubit1" value="1" min="0" max="3"> |
| </div> |
|
|
| <div class="control-group" id="paramGroup"> |
| <label for="parameter">🔢 Parameter θ (radians)</label> |
| <input type="number" id="parameter" step="0.1" placeholder="e.g., 1.5708 for π/2"> |
| </div> |
|
|
| <button class="btn-secondary" onclick="executeStep()">▶️ Execute Step</button> |
|
|
| <div class="loading" id="loading"> |
| <div class="spinner"></div> |
| <p>Processing...</p> |
| </div> |
| </div> |
|
|
| |
| <div class="panel"> |
| <h2>📊 Status & Metrics</h2> |
| |
| <div class="status-box" id="statusBox"> |
| Click "Reset Environment" to start |
| </div> |
|
|
| <div class="task-info" id="taskInfo" style="display: none;"> |
| <strong>Current Task:</strong> <span id="currentTask">-</span><br> |
| <strong>Qubits:</strong> <span id="numQubits">-</span> | |
| <strong>Step:</strong> <span id="stepCount">0</span>/<span id="maxSteps">0</span> |
| </div> |
|
|
| <div class="scores-grid"> |
| <div class="score-card"> |
| <div class="label">Fidelity</div> |
| <div class="value" id="fidelityScore">0.0000</div> |
| </div> |
| <div class="score-card"> |
| <div class="label">Aggregate Score</div> |
| <div class="value" id="aggregateScore">0.0000</div> |
| </div> |
| <div class="score-card"> |
| <div class="label">Efficiency</div> |
| <div class="value" id="efficiencyScore">0.0000</div> |
| </div> |
| <div class="score-card"> |
| <div class="label">Noise</div> |
| <div class="value" id="noiseScore">0.0000</div> |
| </div> |
| </div> |
| </div> |
|
|
| |
| <div class="panel full-width"> |
| <h2>🔗 Current Circuit</h2> |
| <div class="circuit-display" id="circuitDisplay">(empty circuit)</div> |
| </div> |
|
|
| |
| <div class="panel full-width"> |
| <h2>📜 Step History</h2> |
| <div class="history-log" id="historyLog"> |
| No steps yet. Reset the environment to begin. |
| </div> |
| </div> |
| </div> |
| </div> |
|
|
| <script> |
| let currentObservation = null; |
| let stepHistory = []; |
| |
| |
| function updateActionFields() { |
| const actionType = document.getElementById('actionType').value; |
| const gateGroup = document.getElementById('gateGroup'); |
| const qubit0Group = document.getElementById('qubit0Group'); |
| const qubit1Group = document.getElementById('qubit1Group'); |
| const paramGroup = document.getElementById('paramGroup'); |
| |
| |
| gateGroup.style.display = 'none'; |
| qubit0Group.style.display = 'none'; |
| qubit1Group.style.display = 'none'; |
| paramGroup.style.display = 'none'; |
| |
| if (actionType === 'ADD') { |
| gateGroup.style.display = 'block'; |
| qubit0Group.style.display = 'block'; |
| qubit1Group.style.display = 'block'; |
| paramGroup.style.display = 'block'; |
| } else if (actionType === 'SWAP') { |
| qubit0Group.style.display = 'block'; |
| qubit1Group.style.display = 'block'; |
| } else if (actionType === 'PARAM') { |
| paramGroup.style.display = 'block'; |
| } |
| } |
| |
| |
| async function resetEnvironment() { |
| const taskId = document.getElementById('taskSelect').value; |
| showLoading(true); |
| hideMessages(); |
| |
| try { |
| const response = await fetch('/reset', { |
| method: 'POST', |
| headers: { 'Content-Type': 'application/json' }, |
| body: JSON.stringify({ task_id: taskId }) |
| }); |
| |
| if (!response.ok) throw new Error('Reset failed'); |
| |
| currentObservation = await response.json(); |
| stepHistory = []; |
| updateUI(); |
| showSuccess('Environment reset successfully!'); |
| } catch (error) { |
| showError('Failed to reset environment: ' + error.message); |
| } finally { |
| showLoading(false); |
| } |
| } |
| |
| |
| async function executeStep() { |
| if (!currentObservation) { |
| showError('Please reset the environment first!'); |
| return; |
| } |
| |
| if (currentObservation.done) { |
| showError('Episode is complete. Reset to continue.'); |
| return; |
| } |
| |
| const actionType = document.getElementById('actionType').value; |
| const action = { action_type: actionType }; |
| |
| if (actionType === 'ADD') { |
| action.gate = document.getElementById('gateType').value; |
| action.qubits = [parseInt(document.getElementById('qubit0').value)]; |
| |
| if (action.gate === 'CNOT') { |
| action.qubits.push(parseInt(document.getElementById('qubit1').value)); |
| } |
| |
| if (action.gate === 'RX' || action.gate === 'RZ') { |
| const param = document.getElementById('parameter').value; |
| if (param) action.parameter = parseFloat(param); |
| } |
| } else if (actionType === 'SWAP') { |
| action.qubits = [ |
| parseInt(document.getElementById('qubit0').value), |
| parseInt(document.getElementById('qubit1').value) |
| ]; |
| } else if (actionType === 'PARAM') { |
| const param = document.getElementById('parameter').value; |
| if (param) action.parameter = parseFloat(param); |
| } |
| |
| showLoading(true); |
| hideMessages(); |
| |
| try { |
| const response = await fetch('/step', { |
| method: 'POST', |
| headers: { 'Content-Type': 'application/json' }, |
| body: JSON.stringify(action) |
| }); |
| |
| if (!response.ok) throw new Error('Step execution failed'); |
| |
| currentObservation = await response.json(); |
| |
| |
| const historyEntry = `Step ${currentObservation.steps_taken}: ${actionType} → fid=${currentObservation.fidelity.toFixed(4)} score=${currentObservation.score.toFixed(4)} reward=${currentObservation.reward >= 0 ? '+' : ''}${currentObservation.reward.toFixed(4)}`; |
| stepHistory.push(historyEntry); |
| |
| updateUI(); |
| |
| if (currentObservation.done) { |
| showSuccess('Episode complete! Final score: ' + currentObservation.score.toFixed(4)); |
| } |
| } catch (error) { |
| showError('Failed to execute step: ' + error.message); |
| } finally { |
| showLoading(false); |
| } |
| } |
| |
| |
| function updateUI() { |
| if (!currentObservation) return; |
| |
| |
| const statusBox = document.getElementById('statusBox'); |
| statusBox.innerHTML = ` |
| <strong>Task:</strong> ${currentObservation.task_id} | |
| <strong>Qubits:</strong> ${currentObservation.num_qubits} | |
| <strong>Step:</strong> ${currentObservation.steps_taken}/${currentObservation.max_steps}<br> |
| <strong>Fidelity:</strong> ${currentObservation.fidelity.toFixed(4)} | |
| <strong>Score:</strong> ${currentObservation.score.toFixed(4)} | |
| <strong>Reward:</strong> ${currentObservation.reward >= 0 ? '+' : ''}${currentObservation.reward.toFixed(4)} |
| ${currentObservation.done ? '<br><strong style="color: #c62828;">>>> EPISODE COMPLETE <<<</strong>' : ''} |
| `; |
| |
| |
| document.getElementById('taskInfo').style.display = 'block'; |
| document.getElementById('currentTask').textContent = currentObservation.task_id; |
| document.getElementById('numQubits').textContent = currentObservation.num_qubits; |
| document.getElementById('stepCount').textContent = currentObservation.steps_taken; |
| document.getElementById('maxSteps').textContent = currentObservation.max_steps; |
| |
| |
| document.getElementById('fidelityScore').textContent = currentObservation.fidelity.toFixed(4); |
| document.getElementById('aggregateScore').textContent = currentObservation.score.toFixed(4); |
| |
| const metadata = currentObservation.metadata || {}; |
| document.getElementById('efficiencyScore').textContent = (metadata.efficiency_score || 0).toFixed(4); |
| document.getElementById('noiseScore').textContent = (metadata.noise_score || 0).toFixed(4); |
| |
| |
| const circuitDisplay = document.getElementById('circuitDisplay'); |
| if (currentObservation.circuit_gates && currentObservation.circuit_gates.length > 0) { |
| let circuitText = ''; |
| currentObservation.circuit_gates.forEach((gate, i) => { |
| const qubits = gate.qubits.join(','); |
| const param = gate.parameter !== undefined ? `, θ=${gate.parameter.toFixed(4)}` : ''; |
| circuitText += ` ${(i+1).toString().padStart(2)}. ${gate.gate}(${qubits}${param})\n`; |
| }); |
| circuitDisplay.textContent = circuitText; |
| } else { |
| circuitDisplay.textContent = '(empty circuit)'; |
| } |
| |
| |
| const historyLog = document.getElementById('historyLog'); |
| if (stepHistory.length > 0) { |
| historyLog.innerHTML = stepHistory.map(step => |
| `<div class="step">${step}</div>` |
| ).join(''); |
| historyLog.scrollTop = historyLog.scrollHeight; |
| } else { |
| historyLog.textContent = 'No steps yet.'; |
| } |
| } |
| |
| |
| function showLoading(show) { |
| document.getElementById('loading').style.display = show ? 'block' : 'none'; |
| } |
| |
| function showError(message) { |
| const errorMsg = document.getElementById('errorMsg'); |
| errorMsg.textContent = message; |
| errorMsg.style.display = 'block'; |
| setTimeout(() => errorMsg.style.display = 'none', 5000); |
| } |
| |
| function showSuccess(message) { |
| const successMsg = document.getElementById('successMsg'); |
| successMsg.textContent = message; |
| successMsg.style.display = 'block'; |
| setTimeout(() => successMsg.style.display = 'none', 5000); |
| } |
| |
| function hideMessages() { |
| document.getElementById('errorMsg').style.display = 'none'; |
| document.getElementById('successMsg').style.display = 'none'; |
| } |
| |
| |
| updateActionFields(); |
| </script> |
| </body> |
| </html> |
|
|
