Basic tools and helpers for Jax
Project description
JaxHelper
Basic tools and helpers for Jax
Getting Started
Installation
python3 -m pip install jaxhelper
Explanation
This repository contains basic helper functions I use every day.
Here are some highlights:
- remat: function decorator to rematerialize ("activation checkpointing") hidden states during backward pass
- softmax:
- exp in fp32 and matmul in bf16 (-> improved convergence and speed)
- fewer stored intermediates yet faster gradient
- attention:
- recomputation of hidden states
- memory of O(K * N) rather than O(N^2) thanks to Self-attention Does Not Need O(n2) Memory. (No slowdown)
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
jaxhelper-0.0.5.tar.gz
(3.6 kB
view details)
Built Distribution
File details
Details for the file jaxhelper-0.0.5.tar.gz.
File metadata
- Download URL: jaxhelper-0.0.5.tar.gz
- Upload date:
- Size: 3.6 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/4.0.2 CPython/3.10.6
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 226e7d4f6d5ad2c7910d51269180dd6243b57f73a22ce733a7daf1749eec5171 |
|
| MD5 | 9cbff12828e4836743dd8c65a74d3670 |
|
| BLAKE2b-256 | 759c8cbb45c6d5102abd0d85b7fe3fef2d364bf5c5c8715cbfdec7c3516d7707 |
File details
Details for the file jaxhelper-0.0.5-py3-none-any.whl.
File metadata
- Download URL: jaxhelper-0.0.5-py3-none-any.whl
- Upload date:
- Size: 3.6 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/4.0.2 CPython/3.10.6
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 8abd779dc88c627b73390f77bccd4cdf73dee08da0c6631c6c2cfe4d328484cf |
|
| MD5 | cdf94f9d68f3a330cc632fa799501f55 |
|
| BLAKE2b-256 | c5d53a3251e3facaf123f50977fb1beeaa2254da9044e6af35ced3cfe50b96cc |
