TinyExp 0.0.5

A minimalist Python project for deep learning experiment management. It uses Ray for core distributed environment and backend setup, and provides basic, no-frills tracking for models, optimizers, and LR schedulers.

TinyExp

Simple experiment management for PyTorch.

TinyExp is built around one idea: your configured experiment is your entrypoint.

Instead of splitting config, launcher, and execution across many files, TinyExp keeps them together in one experiment definition so iteration stays fast and predictable.

What you get in practice:

• Experiment-centered configuration (Hydra/OmegaConf)
• CLI overrides without rewriting code
• Keep your training loop close to plain PyTorch
• Run the same experiment definition from local debug to distributed launch

Why TinyExp

TinyExp focuses on simple, maintainable experiment management:

• Your experiment code stays readable.
• Your config stays structured and easy to override.
• Your execution path stays consistent as experiments grow.

Quick Start (1 Minute)

Option A: Run the bundled MNIST experiment

git clone https://github.com/HKUST-SAIL/tinyexp.git
cd tinyexp
make install
uv run python tinyexp/examples/mnist_exp.py

Option B: Override config from CLI

uv run python tinyexp/examples/mnist_exp.py dataloader_cfg.train_batch_size_per_device=16

Option C: Use TinyExp in your own script

pip install tinyexp

from tinyexp import store_and_run_exp
from tinyexp.examples.mnist_exp import Exp

store_and_run_exp(Exp)  # lightweight template helper

Common Commands

Run MNIST with config override:

uv run python tinyexp/examples/mnist_exp.py dataloader_cfg.train_batch_size_per_device=16

Print all available configs:

uv run python tinyexp/examples/mnist_exp.py mode=help

Print all configs plus your overrides:

uv run python tinyexp/examples/mnist_exp.py mode=help dataloader_cfg.train_batch_size_per_device=16

Example Experiments

• MNIST baseline: tinyexp/examples/mnist_exp.py
• ImageNet ResNet-50: tinyexp/examples/resnet_exp.py

For ImageNet example:

export IMAGENET_HOME=/path/to/imagenet
uv run python tinyexp/examples/resnet_exp.py

How It Works

1. Define an experiment class by inheriting TinyExp.
2. Keep model/data/optimizer/scheduler config in nested dataclasses.
3. Implement run() (and train/eval helpers) in the same experiment definition.
4. Launch the script and override config from CLI when needed.

This gives you a single, explicit place to manage experiment behavior.

Development

Install environment and hooks:

make install

Run checks:

make check

Run tests:

make test

Build docs:

make docs-test

Build package:

make build

Release:

make release VERSION=0.0.4

Documentation

• Docs site: https://zengarden.github.io/TinyExp/
• API/module overview: docs/modules.md

Contributing

PRs and issues are welcome. See CONTRIBUTING.md.

License

MIT License. See LICENSE.