Blog posts

2026 8

Jul 15, 2026 13 minute read

transformer llm attention deep-learning

Transformer 计算图解：从矩阵维度理解 Attention 与 FFN

全文用一个生活画面贯穿：4 个同学轮流分享读书心得。矩阵里所有行都对应 token，用符号 q_i/k_i/v_i 表达”第 i 个 token 的向量”。

Jul 15, 2026 1 minute read

vllm llm streaming tool-use

vLLM 流式输出架构与 Tool Parser 分支决策

流式输出的分支架构

Jul 15, 2026 1 minute read

vllm llm scheduler system-design

vLLM Scheduler 架构与连续批处理机制

架构鸟瞰

Jul 15, 2026 1 minute read

vllm llm deep-learning

vLLM 推理引擎：请求处理流程深度解析

整体流程

Jul 15, 2026 less than 1 minute read

vllm llm transformer

LLM 推理基础：Prefill / Decode 与 KV Cache

Prefill vs Decode

Jul 15, 2026 4 minute read

vllm llm function-call tool-use

vLLM Function Call 全链路深度解析

vLLM v0.20.2，聚焦 function call 的主链路分析。版本与模型：Qwen3CoderToolParser（XML 格式工具调用）

Jul 15, 2026 1 minute read

vllm llm pagedattention system-design

vLLM PagedAttention：Block 的完整生命周期

vLLM v0.20.2 · block_size = 16

Jan 07, 2026 29 minute read

rust actix-web

Rust Study

Rust Actix-Web Learning

2024 3

Dec 23, 2024 10 minute read

Cpp-Web-Server

Cpp web server 学习项目

Sep 02, 2024 less than 1 minute read

后端本地开发环境搭建

Golang Installation

Jul 29, 2024 less than 1 minute read

Windows API C++

Windows Coding

How to get DNS Server for particular adapter on Windows

Retrieve addresses information about adapter through API:GetAdapterAddress(…)
Loop to check whether current pointer points to the adapter specified by verify the attributes like FirstUnicastAddress.
if the pointer points to the specified adapter, FirstDnsServerAddress data member points to the head of the linked list which stores the list of dns server for the specified adapter.