How modern AI serving systems split a single model across many accelerators. Covers tensor, pipeline, and expert parallelism, KV-cache sharding, and production patterns from vLLM, TensorRT-LLM, and DeepSeek.
An in‑depth guide to using HNSW for low‑latency, distributed vector search, with concrete code, performance tips, and real‑world deployment patterns.
Introduction The rise of edge AI has turned billions of everyday devices—smartphones, wearables, sensors, and even tiny micro‑controllers—into capable inference engines. When these devices operate as micro‑agents that collaborate on a common task (e.g., anomaly detection, collaborative robotics, or real‑time traffic forecasting), the system is no longer a simple client‑server setup. Instead, it becomes a federated network where each node contributes compute, data, and model updates while preserving privacy. Scaling distributed inference across such a federation presents a unique set of challenges: ...
Introduction The rise of large action models—deep neural networks that generate complex, multi‑step plans for robotics, autonomous vehicles, or interactive agents—has opened new possibilities for intelligent edge devices. However, these models often contain hundreds of millions to billions of parameters, demanding more memory, compute, and bandwidth than a single edge node can provide. Distributed inference is the engineering discipline that lets us split a model’s workload across a cluster of edge nodes (e.g., smart cameras, IoT gateways, micro‑data‑centers) while preserving low latency, high reliability, and data‑privacy constraints. This article walks through the full stack required to implement distributed inference for large action models on edge hardware, covering: ...
Introduction The rise of large‑scale neural models—such as transformer‑based language models with billions of parameters—has pushed inference workloads beyond the capacity of a single GPU or even a single server. To meet latency, throughput, and cost constraints, organizations increasingly slice models across shards (sub‑models) and spread those shards across a decentralized heterogeneous compute cluster. In such an environment, each shard may run on a different hardware accelerator (GPU, TPU, FPGA, or even CPU) and be managed by distinct orchestration layers (Kubernetes, Nomad, custom edge‑node managers, etc.). ...