PFN IO library
Project description
PFIO
PFIO is an IO abstraction library developed by PFN, optimized for deep learning training with batteries included. It supports
- Filesystem API abstraction with unified error semantics,
- Explicit user-land caching system,
- IO performance tracing and metrics stats, and
- Fileset container utilities to save metadata.
Dependency
- HDFS client and libhdfs for HDFS access
- CPython >= 3.8
Installation and Document build
Installation
$ git clone https://github.com/pfnet/pfio.git
$ cd pfio
$ pip install .
Documentation
$ cd pfio/docs
$ make html
$ open build/html/index.html
How to use
Please refer to the official document for more information about the usage.
Release
Check the official document for latest release procedure.
Run tests locally:
$ pip install tox
$ tox
Bump version numbers in pfio/version.py .
Push and open a pull request to invoke CI. Once CI passed and the pull request merged, tag a release:
$ git tag -s X.Y.Z
$ git push --tags
Build:
$ rm -rf dist
$ pip3 install --user build
$ python3 -m build
Release to PyPI:
$ python3 -m pip install --user --upgrade twine
$ python3 -m twine upload --repository testpypi dist/*
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
pfio-2.7.1.tar.gz
(39.7 kB
view details)
Built Distribution
pfio-2.7.1-py3-none-any.whl
(48.4 kB
view details)
File details
Details for the file pfio-2.7.1.tar.gz.
File metadata
- Download URL: pfio-2.7.1.tar.gz
- Upload date:
- Size: 39.7 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/4.0.2 CPython/3.11.5
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 806a0d2ba65913cbf5e368ccb7c947f2672ca0202651853e3e579a457510b829 |
|
| MD5 | 1cae0af7a19ef1214c0870abf4329263 |
|
| BLAKE2b-256 | 766d4b809348224175ee620d61e3b03a0bd76254f7faba23cf6b16fe1649e729 |
File details
Details for the file pfio-2.7.1-py3-none-any.whl.
File metadata
- Download URL: pfio-2.7.1-py3-none-any.whl
- Upload date:
- Size: 48.4 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/4.0.2 CPython/3.11.5
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 63bce6bf5d26bd25bbde1e670fe07188b4c0d34cb71926aaf2c670c56cbd5799 |
|
| MD5 | e1c60fde1a2ea168b26de0ff1221276e |
|
| BLAKE2b-256 | 1e1ae0dd54bf28c52f62e82c50014235b8b607326cf2718e1b29307a73c9ce13 |
