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Efficient Mask-Aware Distributed Attention for Long-Context Training

Offline multi-speaker meeting-speech toolkit: planted-ground-truth synthetic meeting factory, VAD, speaker embeddings, diarization (AHC/spectral/VB-HMM), overlap detection, CTC speaker-attributed ASR, cpWER/DER/JER evaluation, online streaming mode, deterministic reports. NumPy core, CPU-only torch extra.

ray-project / ray

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

deepspeedai / DeepSpeed

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

hpcaitech / ColossalAI

Making large AI models cheaper, faster and more accessible

huggingface / pytorch-image-models

The largest collection of PyTorch image encoders / backbones. Including train, eval, inference, export scripts, and pretrained weights -- ResNet, ResNeXT, EfficientNet, NFNet, Vision Transformer (ViT), MobileNetV4, MobileNet-V3 & V2, RegNet, DPN, CSPNet, Swin Transformer, MaxViT, CoAtNet, ConvNeXt, and more

celery / celery

Distributed Task Queue (development branch)

Vonng / ddia

《Designing Data-Intensive Application》DDIA 第一版 / 第二版中文翻译

serengil / deepface

A Lightweight Face Recognition and Facial Attribute Analysis (Age, Gender, Emotion and Race) Library for Python

optuna / optuna

A hyperparameter optimization framework

skypilot-org / skypilot

The AI Compute Platform for frontier teams. SkyPilot turns fragmented AI compute into one AI supercomputer, so frontier AI teams build custom intelligence faster.

Netflix / metaflow

Build, Manage and Deploy AI/ML Systems

huggingface / accelerate

🚀 A simple way to launch, train, and use PyTorch models on almost any device and distributed configuration, automatic mixed precision (including fp8), and easy-to-configure FSDP and DeepSpeed support

NVIDIA / apex

A PyTorch Extension: Tools for easy mixed precision and distributed training in Pytorch

algorithmicsuperintelligence / openevolve

Open-source implementation of AlphaEvolve

hyperopt / hyperopt

Distributed Asynchronous Hyperparameter Optimization in Python

netalertx / NetAlertX

Centralized network visibility and continuous asset discovery. Monitor devices, detect change, and stay aware across distributed networks.

mher / flower

Real-time monitor and web admin for Celery distributed task queue

yeasy / blockchain_guide

Introduce technologies on blockchain and distributed ledger, from theory to practice with bitcoin, ethereum and hyperledger.

bojieli / ai-infra-book

《深入理解 AI Infra：量化分析与系统设计》（李博杰著）开源书稿：从硬件约束和模型架构出发，量化推导 LLM 推理与训练系统设计。含全书正文、PDF、配套计算工具与实验

rllm-org / rllm

Democratizing Reinforcement Learning for LLMs

gpustack / gpustack

A GPU cluster manager for high-performance AI model serving (vLLM, SGLang) and on-demand SSH-accessible GPU instances.

python-attrs / attrs

Python Classes Without Boilerplate

ag2ai / faststream

Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.

Bogdanp / dramatiq

A fast and reliable background task processing library for Python 3.

llm-d / llm-d

Achieve state of the art inference performance with modern accelerators on Kubernetes

astroautomata / PySR

Symbolic Learning in Python and Julia

pytorch / rl

A modular, primitive-first, python-first PyTorch library for Reinforcement Learning.

PaddlePaddle / PARL

A high-performance distributed training framework for Reinforcement Learning

tensorflow / lingvo

Lingvo

quay / quay

Build, Store, and Distribute your Applications and Containers

Faceplugin-ltd / Open-Source-Face-Recognition-SDK

Face Recognition, Face Liveness Detection, Face Anti-Spoofing, Face Detection, Face Landmarks, Face Compare, Face Matching, Face Pose, Face Expression, Face Attributes, Face Templates Extraction, Face Landmarks

open-telemetry / opentelemetry-python

OpenTelemetry Python API and SDK

EMI-Group / evox

Distributed GPU-Accelerated Framework for Evolutionary Computation. Comprehensive Library of Evolutionary Algorithms & Benchmark Problems.

mitogen-hq / mitogen

Distributed self-replicating programs in Python

Lightning-AI / torchmetrics

Machine learning metrics for distributed, scalable PyTorch applications.

taskiq-python / taskiq

Distributed task queue with full async support

ByteDance-Seed / VeOmni

VeOmni: Scaling Any Modality Model Training with Model-Centric Distributed Recipe Zoo

jazzband / django-widget-tweaks

Tweak the form field rendering in templates, not in python-level form definitions. CSS classes and HTML attributes can be altered.

yakhyo / uniface

UniFace: A Unified Face Analysis Library for Python | Detection, alignment, landmarks, face-mesh, recognition, parsing, gaze, attributes and anti-spoofing under one API.

cfregly / ai-performance-engineering

Code, labs, and resources for O'Reilly AI Systems Performance Engineering: GPU optimization, distributed training, inference scaling, and full-stack tuning.