腾讯高性能网络通信库研发工程师
社招全职3年以上TEG技术地点：深圳状态：招聘
任职要求
1.计算机/网络通信/软件工程或相关专业，硕士及以上学历，3年以上网络通信相关工作经验； 2.精通C++/CUDA编程，熟悉Python开发； 3.具备分布式训练/推理的实践经验，理解数据并行、模型并行等策略，了解大模型架构（Transformer、GPT、LLaMA等）和推理优化技术； 4.具备良好的问题分析和解决能力，对前沿技术有强烈的学习兴趣和探索精神；责任心强，能够承受一定工作压力，具备良好的团队沟通和协作能力； 5.深入理解GPU架构和CUDA编程模型、有kernel优化经验者优先； 6.熟悉MPI、NCCL等通信库的原理者优先，具备RDMA verbs编程经验者优先。
工作职责
1.通信算子开发：设计和实现大模型训练/推理场景下的高效集合通信算子（AllReduce、AllGather、ReduceScatter、AllToAll等）； 2.通信计算融合：设计通信与计算的overlap策略，实现计算通信并行，提升大模型整体训练/推理性能； 3.通信性能调优：针对不同硬件平台（GPU、NPU等）进行算子性能分析和优化，解决性能瓶颈问题； 4.参与AI通信库整体架构设计，制定技术方案和开发规范。
包括英文材料
学历+
C+++
https://www.learncpp.com/
LearnCpp.com is a free website devoted to teaching you how to program in modern C++.
https://www.youtube.com/watch?v=ZzaPdXTrSb8
CUDA+
https://developer.nvidia.com/blog/even-easier-introduction-cuda/
This post is a super simple introduction to CUDA, the popular parallel computing platform and programming model from NVIDIA.
https://www.youtube.com/watch?v=86FAWCzIe_4
Lean how to program with Nvidia CUDA and leverage GPUs for high-performance computing and deep learning.
Python+
https://liaoxuefeng.com/books/python/introduction/index.html
中文，免费，零起点，完整示例，基于最新的Python 3版本。
https://www.learnpython.org/
a free interactive Python tutorial for people who want to learn Python, fast.
https://www.youtube.com/watch?v=K5KVEU3aaeQ
Master Python from scratch 🚀 No fluff—just clear, practical coding skills to kickstart your journey!
https://www.youtube.com/watch?v=rfscVS0vtbw
This course will give you a full introduction into all of the core concepts in python.
大模型+
https://www.youtube.com/watch?v=xZDB1naRUlk
You will build projects with LLMs that will enable you to create dynamic interfaces, interact with vast amounts of text data, and even empower LLMs with the capability to browse the internet for research papers.
https://www.youtube.com/watch?v=zjkBMFhNj_g
Transformer+
https://huggingface.co/learn/llm-course/en/chapter1/4
Breaking down how Large Language Models work, visualizing how data flows through.
https://poloclub.github.io/transformer-explainer/
An interactive visualization tool showing you how transformer models work in large language models (LLM) like GPT.
https://www.youtube.com/watch?v=wjZofJX0v4M
Breaking down how Large Language Models work, visualizing how data flows through.
GPT+
https://www.youtube.com/watch?v=kCc8FmEb1nY
We build a Generatively Pretrained Transformer (GPT), following the paper "Attention is All You Need" and OpenAI's GPT-2 / GPT-3.
内核+
https://www.youtube.com/watch?v=C43VxGZ_ugU
I rummage around the Linux kernel source and try to understand what makes computers do what they do.
https://www.youtube.com/watch?v=HNIg3TXfdX8&list=PLrGN1Qi7t67V-9uXzj4VSQCffntfvn42v
Learn how to develop your very own kernel from scratch in this programming series!
https://www.youtube.com/watch?v=JDfo2Lc7iLU
Denshi goes over a simple explanation of what computer kernels are and how they work, alonside what makes the Linux kernel any special.
相关职位
社招3年以上TEG技术
1.通信算子开发：设计和实现大模型训练/推理场景下的高效集合通信算子（AllReduce、AllGather、ReduceScatter、AllToAll等）； 2.通信计算融合：设计通信与计算的overlap策略，实现计算通信并行，提升大模型整体训练/推理性能； 3.通信性能调优：针对不同硬件平台（GPU、NPU等）进行算子性能分析和优化，解决性能瓶颈问题； 4.参与AI通信库整体架构设计，制定技术方案和开发规范。
更新于 2025-09-05
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更新于 2025-04-07
实习ACG
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更新于 2025-04-07
社招3年以上D7216
研发构建从通信库、协议栈、网卡到交换机、网关等全领域场景网络产品与服务，提供快手超大规模数据中心网络的端到端的高性能低成本的整体解决方案，为业务发展提供技术支撑和驱动能力，候选人可从事如下子领域方向工作： 1、负责白盒交换机系统研发； 2、负责网关系统研发，包括L4层负载均衡网关、VxLan网关、流量调度网关、安全网关等； 3、负责虚拟（容器）网络系统研发； 4、负责高性能网络（集合通信库、RDMA协议栈、用户态网络协议栈）系统研发。
更新于 2025-02-14