The op builder for UserOp. Note that the internal proto will be moved if the Build method is called. Therefore, please make sure that the Build method

r"""Context-manager to pick worker thread. By default, all opkernels are excuted/launched in worker thread 0. Within this context, opkernels can b

Abstract base class used to build new callbacks.

Applies the element-wise function: .. math:: \\text{Sigmoid}(x) = \\sigma(x) = \\frac{1}{1 + \\exp(-x)} Shape: - Input: :mat

Configurable block used for Convolution2d-Normalization-Activation blocks. Args: in_channels (int): Number of channels in the input i

r"""Anneals the learning rate in each parameter group to a fixed value. The documentation is referenced from: https://pytorch.org/docs/stable

r"""Implements averaged model for Stochastic Weight Averaging (SWA). The documentation is referenced from: https://pytorch.org/docs/stable/op

r"""FTRL Optimizer. The formula is: .. math:: \begin{align} accumlator_{i+1} = accumlator_{i} + grad

The interface is consistent with PyTorch. The documentation is referenced from: https://pytorch.org/docs/1.10/generated/torch.nn.utils.rnn.PackedS

r"""Create a scope to provide global information for the computation process within it. It provides convinience for converting from local exe