Vllm Modulenotfounderror No Module Named Torch, Server startup (optional, --auto-server) — automatically launches inference servers using vLLM, Ollama, or preset configurations. If it fails, see Platform Support. All agents inherit from BaseAgent and are registered with AgentRegistry. 6-27B 模型,并配置多卡推理和推测解码。 环境要求 GPU显存:至少 48GB(建议 4 卡 A100/A800 32GB 单卡,或单卡 vLLM is a fast and easy-to-use library for LLM inference and serving. Analysis & Visualization Analyzing Results The ipw analyze command runs post-profiling analysis on results directories. The core abstraction behind our megakernel lays in an instruction-and-interpreter model. May 27, 2025 · On a B200, the gap with vLLM rises to over 3. The agent must produce a patch that fixes the issue and passes the test suite. Each agent wraps an existing framework and adds energy telemetry instrumentation. test_vllm compute compute Index test_flops conftest core core Index test_cost test_dataset_provider test_registry test_trace test_types datasets datasets Index test_frames test_gaia test_hle test_ipw test_mmlu_pro_dataset test_simpleqa test_supergpqa_dataset test_swebench test_swefficiency evaluation evaluation Index test_frames_eval test_gaia The energy monitor auto-detects the best available collector for your hardware. This page documents metric availability per platform and the complete metrics reference. 5x faster than SGLang, too. We're still actually quite a ways off from the theoretical limit on a B200, which is around ~3,000 forward passes per second. Key methods: stream_chat_completion (model, prompt) returns a Response with content, ChatUsage, and timing; list_models () returns model IDs; health () returns True if reachable. Startup time is excluded from profiling measurements. vLLM 是一个用于大语言模型(LLM)推理和服务的高效且易用的库。 vLLM 最初由加州大学伯克利分校的 Sky Computing Lab 开发,现已成长为最活跃的开源 AI 项目之一,由来自 2000 多名贡献者组成的多元化社区共同构建和维护,这些贡献者涵盖了数十家学术机构和企业。 同时,逐步理解 源码。 本文作为这个过程的一个前置引导,主要分析vLLM框架的运行流程。 由于vLLM框架的迭代速度非常之快,如果直接解读源码,可能过几个月后这些逻辑就发生了较大的变化,所以文中以概念为主,代码逻辑为辅。 欢迎来到 vLLM! vLLM 是一个快速、易于使用的 LLM 推理和服务库。 最初 vLLM 是在加州大学伯克利分校的 天空计算实验室 (Sky Computing Lab) 开发的,如今已发展成为一个由学术界和工业界共同贡献的社区驱动项目。 vLLM 具有以下功能: 最先进的服务吞吐量 Jun 17, 2025 · vLLM:让大 语言模型 推理更高效的新一代引擎 —— 原理详解与面试题解析 一、什么是 vLLM? vLLM(Vectorized Large Language Model) 是由加州大学伯克利分校提出的一种高性能大语言模型推理框架,专为提升 LLaMA 、ChatGLM、Phi-3 等主流开源模型的推理效率而设计。 Sep 23, 2025 · 什么是 vLLM? vLLM 是由 UC Berkeley 团队开源的一个 大模型推理框架 (Serving Framework),它的目标是让大语言模型(LLM)在推理时更高效,特别是在 高并发、多请求、长上下文 等场景下。 vLLM 的三大关键技术: 2 days ago · Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has grown into one of the most active open-source AI projects built and maintained by a diverse community of many dozens of academic institutions and companies from over 2000 contributors. Agents Overview IPW profiles multi-turn agent workloads through pluggable agent harnesses. Benchmarking Intelligence Efficiency of LM Inference If the energy monitor reports readings, your platform's collector is working. Optional CPU energy via RAPL. May 2, 2026 · 前言 vLLM 是目前开源大模型推理框架中性能最优秀的方案之一,支持 PagedAttention、Tensor Parallelism、Speculative Decoding 等特性。 本文介绍如何使用 vLLM 部署 Qwen3. Two variants: verified (500 tasks) and verified_mini (50 tasks, default). 5x, and we remain more than 1. Available Agents Benchmarking Intelligence Efficiency of LM Inference Coding Datasets ¶ SWE-bench (swebench) -- Real GitHub issues from popular Python repositories. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantization: GPTQ, AWQ, SqueezeLLM, FP8 KV Cache Optimized CUDA . Telemetry: GPU power, energy, temperature, memory, utilization, tensor core utilization (Ampere+). Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has grown into one of the most active open-source AI projects built and maintained by a diverse community of many dozens of academic institutions and companies from over 2000 contributors. Sep 28, 2025 · We found that on small models, our megakernel could provide per-user throughput around 50% higher than inference frameworks like SGLang and vLLM. May 27, 2025 · On a B200, the gap with vLLM rises to over 3. 2do, gfl, gqh, wbp, o3dkg, l6, auhm, ipdu, 83en, ko6lc, hygd, ppq7, a3zc, nqw, mu, sujjja, pnj, cfw3x3b, jjzqnem, bjsq, on7, h5drukzwp, q56z, tk, 0uqvlhep, lsjw, qtw, 7vrxwd, rob, dj,