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Nyalakan klien Amazon Braket Boto3

Untuk menggunakan Boto3 dengan Amazon Braket, Anda harus mengimpor Boto3 dan kemudian menentukan klien yang Anda gunakan untuk terhubung ke Amazon Braket. API Dalam contoh berikut, klien Boto3 diberi nama. braket

import boto3
import botocore

braket = boto3.client("braket")

Sekarang karena Anda memiliki klien braket yang telah ditetapkan, Anda dapat membuat permintaan dan tanggapan proses dari layanan Amazon Braket. Anda bisa mendapatkan detail lebih lanjut tentang permintaan dan data tanggapan di Referensi API.

Mencari perangkat

Cari perangkat menggunakan filter yang ditentukan.

# Pass search filters and optional parameters when sending the
# request and capture the response
response = braket.search_devices(filters=[{
    'name': 'deviceArn',
    'values': ['arn:aws:braket:::device/quantum-simulator/amazon/sv1']
}], maxResults=10)

print(f"Found {len(response['devices'])} devices")

for i in range(len(response['devices'])):
    device = response['devices'][i]
    print(device['deviceArn'])

Ambil perangkat

Ambil perangkat yang tersedia di Amazon Braket.

# Pass the device ARN when sending the request and capture the repsonse
response = braket.get_device(deviceArn='arn:aws:braket:::device/quantum-simulator/amazon/sv1')

print(f"Device {response['deviceName']} is {response['deviceStatus']}")

Membuat tugas kuantum

Buat tugas kuantum.

# Create parameters to pass into create_quantum_task()
kwargs = {
    # Create a Bell pair
    'action': '{"braketSchemaHeader": {"name": "braket.ir.jaqcd.program", "version": "1"}, "results": [], "basis_rotation_instructions": [], "instructions": [{"type": "h", "target": 0}, {"type": "cnot", "control": 0, "target": 1}]}',
    # Specify the SV1 Device ARN
    'deviceArn': 'arn:aws:braket:::device/quantum-simulator/amazon/sv1',
    # Specify 2 qubits for the Bell pair
    'deviceParameters': '{"braketSchemaHeader": {"name": "braket.device_schema.simulators.gate_model_simulator_device_parameters", "version": "1"}, "paradigmParameters": {"braketSchemaHeader": {"name": "braket.device_schema.gate_model_parameters", "version": "1"}, "qubitCount": 2}}',
    # Specify where results should be placed when the quantum task completes.
    # You must ensure the S3 Bucket exists before calling create_quantum_task()
    'outputS3Bucket': 'amazon-braket-examples',
    'outputS3KeyPrefix': 'boto-examples',
    # Specify number of shots for the quantum task
    'shots': 100
}

# Send the request and capture the response
response = braket.create_quantum_task(**kwargs)

print(f"Quantum task {response['quantumTaskArn']} created")

Mengambil tugas kuantum

Ambil tugas kuantum yang ditentukan.

# Pass the quantum task ARN when sending the request and capture the response
response = braket.get_quantum_task(quantumTaskArn='arn:aws:braket:us-west-1:123456789012:quantum-task/ce78c429-cef5-45f2-88da-123456789012')

print(response['status'])

Mencari tugas kuantum

Cari tugas kuantum yang cocok dengan nilai filter yang ditentukan.

# Pass search filters and optional parameters when sending the
# request and capture the response
response = braket.search_quantum_tasks(filters=[{
    'name': 'deviceArn',
    'operator': 'EQUAL',
    'values': ['arn:aws:braket:::device/quantum-simulator/amazon/sv1']
}], maxResults=25)

print(f"Found {len(response['quantumTasks'])} quantum tasks")

for n in range(len(response['quantumTasks'])):
    task = response['quantumTasks'][n]
    print(f"Quantum task {task['quantumTaskArn']} for {task['deviceArn']} is {task['status']}")

Batalkan tugas kuantum

Batalkan tugas kuantum yang ditentukan.

# Pass the quantum task ARN when sending the request and capture the response
response = braket.cancel_quantum_task(quantumTaskArn='arn:aws:braket:us-west-1:123456789012:quantum-task/ce78c429-cef5-45f2-88da-123456789012')

print(f"Quantum task {response['quantumTaskArn']} is {response['cancellationStatus']}")