【解决】“Failed to get convolution algorithm. This is probably because cuDNN failed to initialize”

问题描述：

“Failed to get convolution algorithm. This is probably because cuDNN failed to initialize”

解决方案：

不加这几句，则CONV 报错

physical_devices = tf.config.experimental.list_physical_devices('GPU')
assert len(physical_devices) > 0, "Not enough GPU hardware devices available"
tf.config.experimental.set_memory_growth(physical_devices[0], True)