autoincreased_step_counter¶

paddle.fluid.layers.autoincreased_step_counter(counter_name=None, begin=1, step=1)[source]

Create an auto-increase variable. which will be automatically increased by 1 in every iteration. By default, the first return of this counter is 1, and the step size is 1.

Parameters

• counter_name (str, optional) – The counter name. Default ‘@STEP_COUNTER@’.

• begin (int, optional) – The first return value of this counter. Default 1.

• step (int, optional) – The step size. Default 1.

Returns

The auto-increased Variable with data type int64.

Return type

Variable

Examples

import paddle.fluid as fluid
global_step = fluid.layers.autoincreased_step_counter(
    counter_name='@LR_DECAY_COUNTER@', begin=0, step=1)