set_device

paddle. set_device ( device ) [source]

Paddle supports running calculations on various types of devices, including CPU, GPU and XPU. They are represented by string identifiers. This function can specify the global device which the OP will run.

Parameters

device (str) – This parameter determines the specific running device. It can be cpu, gpu:x and xpu:x, where x is the index of the GPUs or XPUs.

Examples

import paddle

paddle.set_device("cpu")
x1 = paddle.ones(name='x1', shape=[1, 2], dtype='int32')
x2 = paddle.zeros(name='x2', shape=[1, 2], dtype='int32')
data = paddle.stack([x1,x2], axis=1)