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import tensorflow as tf
# 打印 TensorFlow 版本
print("TensorFlow 版本:", tf.__version__)
# 检查 CUDA 是否可用
cuda_available = tf.test.is_built_with_cuda()
print(f"CUDA 支持: {cuda_available}")
# 检查 GPU 是否可用
gpu_available = tf.config.list_physical_devices('GPU')
print(f"GPU 可用: {gpu_available}")
# 打印可用设备
print("\n可用设备:")
for device in tf.config.list_physical_devices():
print(device)
# 如果 GPU 可用,打印详细信息
gpus = tf.config.list_physical_devices('GPU')
if gpus:
print("\nGPU 详细信息:")
for gpu in gpus:
print(gpu)
print("设备名称:", gpu.name)
print("设备类型:", gpu.device_type)
else:
print("\n未检测到GPU设备")