---
description: Maximize YOLO performance with Ultralytics' InfiniteDataLoader, seed_worker, build_dataloader, and load_inference_source functions.
---
# InfiniteDataLoader
---
:::ultralytics.yolo.data.build.InfiniteDataLoader
# _RepeatSampler
---
:::ultralytics.yolo.data.build._RepeatSampler
# seed_worker
---
:::ultralytics.yolo.data.build.seed_worker
# build_yolo_dataset
---
:::ultralytics.yolo.data.build.build_yolo_dataset
# build_dataloader
---
:::ultralytics.yolo.data.build.build_dataloader
# check_source
---
:::ultralytics.yolo.data.build.check_source
# load_inference_source
---
:::ultralytics.yolo.data.build.load_inference_source