mindspore.hal.reset_max_memory_allocated

mindspore.hal.reset_max_memory_allocated(device_target=None)[source]

Reset the peak memory size of the memory pool actually occupied by Tensor, this api will be deprecated and removed in future versions, please use the api mindspore.runtime.reset_max_memory_allocated() instead.

Parameters: device_target (str, optional) – The target device specified, should be one of "CPU" , "GPU" and "Ascend" . Default None , represents the current device set by context.

Examples

>>> import mindspore
>>> a = mindspore.tensor(mindspore.ops.ones([1, 2]), mindspore.float32)
>>> b = mindspore.tensor(mindspore.ops.ones([1, 2]), mindspore.float32)
>>> c = mindspore.ops.add(a, b).asnumpy()
>>> print(mindspore.hal.max_memory_allocated())
1536
>>> mindspore.hal.reset_max_memory_allocated()
>>> print(mindspore.hal.max_memory_allocated())
0