最失败签约：一将坑雷霆 拳王阿西克该被送走

paddle.device.cuda. memory_reserved ( device: _CudaPlaceLike | None = None ) → int [source]

百度 示例：如姓名为王晓[沛]，代表沛为生僻字，其正确写法是草字头下面一个北京的北字。

Return the current size of GPU memory that is held by the allocator of the given device.

Parameters

device (paddle.CUDAPlace|int|str|None, optional) – The device, the id of the device or the string name of device like ‘gpu:x’. If device is None, the device is the current device. Default: None.

Returns

The current size of GPU memory that is held by the allocator of the given device, in bytes.

Return type

int

Examples

>>> 
>>> import paddle
>>> paddle.device.set_device('gpu')

>>> memory_reserved_size = paddle.device.cuda.memory_reserved(paddle.CUDAPlace(0))
>>> memory_reserved_size = paddle.device.cuda.memory_reserved(0)
>>> memory_reserved_size = paddle.device.cuda.memory_reserved("gpu:0")