With the development of AI intelligence, many chips more suitable for AI learning have been introduced following traditional CPUs and GPUs. This article introduces how to develop NPU chips based on the SDK provided by the RK platform. 1. Introduction to NPU Chips NPU stands for Neural Network Processing Unit. 2. Using RKNN 1. SDK … Read more
Follow the public account below for more hot news The Ubiquitous BusyBox: How to Create a Minimal Linux Environment with It What is BusyBox BusyBox combines commonly used UNIX utility programs into a single executable file, providing an efficient and space-saving solution. Common tools such as ls, cp, cat, echo, mount, ps, etc., can all … Read more
Introduction EMQX is an open-source MQTT message server developed on the Erlang/OTP platform, widely used in the Internet of Things (IoT) field for message transmission and control between devices and servers. This document is based on the NXP i.MX8M Plus ARM processor platform, deploying and testing EMQX by integrating a Docker environment into the Yocto … Read more
Container Technology File Isolation: chroot Access Isolation: namespaces Resource Isolation: cgroups LXC: Linux Containers What is a Container A completely new way of packaging and deploying software. It encapsulates the application and its dependencies (including code, runtime, system tools, system libraries, etc.) Differences Between Docker and VM Docker is an application layer abstraction, where containers … Read more
Server Virtualization: The Super “Magician” of Hardware Resources Server virtualization is regarded as the “pioneer” of virtualization technology. Imagine you have a powerful physical server, akin to a luxurious building, but many rooms (hardware resources) within that building may often remain idle, leading to significant waste. Server virtualization technology is like a “magician” that maximizes … Read more
This article summarizes the current implementation of the GPU passthrough solution on the 360 cloud platform and the verification of the container + MIG solution. 1. Background As a key strategic goal of 360 Company, AI large models rely heavily on GPU cards, which are also considered strategic resources. If physical machines are directly allocated … Read more
The core problem that Docker solves is application packaging. Containers themselves have no value; the value lies in container orchestration. Underlying Principles of Docker The underlying principles of Docker utilize Linux’s Cgroups and Namespace technologies. Cgroups are the primary means of creating constraints, while Namespace technology is the main method for modifying process views (isolation). … Read more
(1) Deployment of the DeepSeek R1 Model First, let’s take a look at the results after deployment. You can directly access Jetson on your phone, which has a web interface for use. You can also access it directly on your computer. This is the 8GB 128-bit LPDDR5 version with 102GB/s bandwidth and a 256GB hard … Read more
LinuxMirrors provides a very convenient source change script. You only need to run a single command to help users quickly change the software source of the Linux system and install Docker. It supports various mainstream Linux distributions, including Debian, Ubuntu, CentOS, Fedora, etc., and can automatically detect the system type and version, providing the most … Read more
NEWS Click the blue text to follow usNEWS TODAY Hello everyone, this is The Programmer’s Hair Loss Guide! CMake Executable Not Found? A Comprehensive Analysis of Docker Image Runtime Issues Introduction When building C++ projects using Docker containers, have you encountered the error <span>cmake exe file is not found</span>? This article will provide a detailed … Read more