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Miles, Slime, and Ray: Orchestrating the Post-Training Loop

2026-09-17

A practical architecture guide to the post-training loop, Ray as the control plane, and engineering weight synchronization.​​

Megatron LLM Post-Training Reinforcement Learning Ray SGLang
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Hands on DSH

lyan 2026-09-04

A technical guide to DeepSeek Harness architecture, implementation, deployment, usage, and its differences from OpenClaw.

AI OpenClaw Agent Architecture DSH DeepSeek Harness Agents
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Dive into the Agent Loop

lyan 2026-08-14

A practical breakdown of the agent loop: the roles of models, MCP servers, and clients, plus Skills, multi-agent systems, and context isolation.

Agent MCP LLM Multi-agent Architecture
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How uv Works: Python Environments, Dependency Resolution, and Caching

lyan 2026-07-15

A practical explanation of uv's internal workflow, from Python selection and PubGrub resolution to lockfiles, caching, virtual environments, and uv run.

Python uv Developer Tools Dependency Management
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Cross-Attention in Multimodal AI: When One Stream Needs to Read Another

lyan 2026-07-05

A practical guide to cross-attention, from Q/K/V to Stable Diffusion’s text-conditioned U-Net and cross-modal dimension design.

AI Transformer Cross-Attention Multimodal Stable Diffusion
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Top Posts

  • Step into the world of ARM Server
  • Running Debian ARM64 on QEMU with UEFI

Hot Posts

  • A Comprehensive Guide to Multi-Node, Multi-GPU NVIDIA GPU Fabric Deployment
  • Miles, Slime, and Ray: Orchestrating the Post-Training Loop
  • Hands on DSH
  • Dive into the Agent Loop
  • How uv Works: Python Environments, Dependency Resolution, and Caching
  • Cross-Attention in Multimodal AI: When One Stream Needs to Read Another
  • LFT and Topology Exports in InfiniBand: Diagnose the Fabric Without Expanding the Attack Surface
  • The Decision Engine Behind Fused Attention: How Transformer Engine Orchestrates cuDNN on Blackwell
  • Megatron-Bridge in Practice: A Production 101 Guide to the Nemotron, Megatron-Core, and Transformer Engine Stack

Recent Posts

  • Miles, Slime, and Ray: Orchestrating the Post-Training Loop
  • Hands on DSH
  • Dive into the Agent Loop
  • How uv Works: Python Environments, Dependency Resolution, and Caching
  • Cross-Attention in Multimodal AI: When One Stream Needs to Read Another
  • LFT and Topology Exports in InfiniBand: Diagnose the Fabric Without Expanding the Attack Surface
  • The Decision Engine Behind Fused Attention: How Transformer Engine Orchestrates cuDNN on Blackwell
  • Megatron-Bridge in Practice: A Production 101 Guide to the Nemotron, Megatron-Core, and Transformer Engine Stack
  • FMHA 101: From Transformer Attention to a CUDA Flash Attention Kernel

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