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# Utilities for Trainer

This page lists all the utility functions used by [`Trainer`].

Most of those are only useful if you are studying the code of the Trainer in the library.

## Utilities

[[autodoc]] EvalPrediction

[[autodoc]] IntervalStrategy

[[autodoc]] enable_full_determinism

[[autodoc]] set_seed

[[autodoc]] torch_distributed_zero_first

## Callbacks internals

[[autodoc]] trainer_callback.CallbackHandler

## Distributed Evaluation

[[autodoc]] trainer_pt_utils.DistributedTensorGatherer

## Trainer Argument Parser

[[autodoc]] HfArgumentParser

## Debug Utilities

[[autodoc]] debug_utils.DebugUnderflowOverflow
