opencv-rust VS Ray

Compare opencv-rust vs Ray and see what are their differences.

opencv-rust

Rust bindings for OpenCV 3 & 4 (by twistedfall)

Ray

Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads. (by ray-project)
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opencv-rust Ray
14 42
1,753 30,474
- 2.9%
9.1 10.0
10 days ago 7 days ago
Rust Python
MIT License Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

opencv-rust

Posts with mentions or reviews of opencv-rust. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-07.

Ray

Posts with mentions or reviews of Ray. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-01-05.
  • Open Source Advent Fun Wraps Up!
    10 projects | dev.to | 5 Jan 2024
    22. Ray | Github | tutorial
  • TransformerXL + PPO Baseline + MemoryGym
    10 projects | /r/reinforcementlearning | 15 Feb 2023
    RLlib
  • Elixir Livebook now as a desktop app
    12 projects | news.ycombinator.com | 2 Aug 2022
    I've wondered whether it's easier to add data analyst stuff to Elixir that Python seems to have, or add features to Python that Erlang (and by extension Elixir) provides out of the box.

    By what I can see, if you want multiprocessing on Python in an easier way (let's say running async), you have to use something like ray core[0], then if you want multiple machines you need redis(?). Elixir/Erlang supports this out of the box.

    Explorer[1] is an interesting approach, where it uses Rust via Rustler (Elixir library to call Rust code) and uses Polars as its dataframe library. I think Rustler needs to be reworked for this usecase, as it can be slow to return data. I made initial improvements which drastically improves encoding (https://github.com/elixir-nx/explorer/pull/282 and https://github.com/elixir-nx/explorer/pull/286, tldr 20+ seconds down to 3).

    [0] https://github.com/ray-project/ray

  • preprocessing millions of records - how to speed up the processing
    2 projects | /r/datascience | 3 Jun 2022
    Dask, Ray(ray.io), or pyspark(if you have a cluster)
  • 3% of 666 Python codebases we checked had a silently failing unit test
    20 projects | /r/Python | 15 Feb 2022
    https://github.com/ansible-community/ara/pull/358 https://github.com/b12io/orchestra/pull/830 https://github.com/batiste/django-page-cms/pull/210 https://github.com/carpentries/amy/pull/2130 https://github.com/celery/django-celery/pull/612 https://github.com/django-cms/django-cms/pull/7241 https://github.com/django-oscar/django-oscar/pull/3867 https://github.com/esrg-knights/Squire/pull/253https://github.com/Frojd/django-react-templatetags/pull/64 https://github.com/groveco/django-sql-explorer/pull/474 https://github.com/jazzband/django-silk/pull/550 https://github.com/keras-team/keras/pull/16073 https://github.com/ministryofjustice/cla_backend/pull/773 https://github.com/nitely/Spirit/pull/306 https://github.com/python/pythondotorg/pull/1987 https://github.com/rapidpro/rapidpro/pull/1610 https://github.com/ray-project/ray/pull/22396 https://github.com/saltstack/salt/pull/61647 https://github.com/Swiss-Polar-Institute/project-application/pull/483 https://github.com/UEWBot/dipvis/pull/216
  • Rust OpenCV - Simple Guide
    3 projects | /r/rust | 14 Feb 2022
    I'd really want use Rust+OpenCV instead of Python+OpenCV to process a lot of images (xxxxxx pieces on a central NAS). I would want to do it by also splitting the work over multiple worker nodes for speed. Unfortunately, I've so far not had the time to figure this out... Meanwhile, a Rust API for Ray is being worked on! https://github.com/ray-project/ray/issues/20609
  • Blazer - HPC python library for MPI workflows
    2 projects | /r/HPC | 10 Feb 2022
    ray.io doesn't support MPI natively. And thus is not "supercomputer" friendly. Blazer runs on MPI which runs across the NUMA (non-unified memory architecture) setup of a supercomputer. The compute interconnect is 100's of times faster than network remoting, which ray.io uses.
  • JORLDY: OpenSource Reinforcement Learning Framework
    2 projects | /r/reinforcementlearning | 8 Nov 2021
    Distributed RL algorithms are provided using ray
  • Python stands to lose its GIL, and gain a lot of speed
    5 projects | /r/programming | 20 Oct 2021
    I had a similar use case and ended up using ray. https://github.com/ray-project/ray
  • How to deploy a rllib-trained model?
    3 projects | /r/reinforcementlearning | 16 Oct 2021
    Currently, rllib's "--export-formats" does nothing; I have folders of checkpoints, but no models. Looks like currently the internal export_model function isn't implemented: https://github.com/ray-project/ray/issues/19021

What are some alternatives?

When comparing opencv-rust and Ray you can also consider the following projects:

optuna - A hyperparameter optimization framework

stable-baselines3 - PyTorch version of Stable Baselines, reliable implementations of reinforcement learning algorithms.

Faust - Python Stream Processing

gevent - Coroutine-based concurrency library for Python

image - Encoding and decoding images in Rust

stable-baselines - A fork of OpenAI Baselines, implementations of reinforcement learning algorithms

SCOOP (Scalable COncurrent Operations in Python) - SCOOP (Scalable COncurrent Operations in Python)

Thespian Actor Library - Python Actor concurrency library

imageproc - An advanced image processing library for Rust.

Dask - Parallel computing with task scheduling

django-celery - Old Celery integration project for Django

imageproc (PistonDevelopers) - Image processing operations