D R M Based on DRM Framework HDMI Hot Plug Process Analysis PART.01 D R Introduction DRM stands for Direct Rendering Manager, which manages display output, buffer allocation, and frame buffering. The corresponding userspace library is libdrm, which provides a series of user-friendly control encapsulations, allowing users to easily control displays and request buffers. GDK8 … Read more
As a large IP company, ARM’s official website provides a wealth of resources including documentation on IPs, architectural documents, application manuals, and more, which can serve as reference materials for learning. The quality of ARM’s documentation is quite good, and interested readers can visit the ARM official website to search for the documents they need: … Read more
This article introduces the MIPS architecture and its assembly language from four aspects: 1. Types of Registers 2. Arithmetic and Addressing Instructions 3. Program Structure 4. System Calls The tool required is: Mars 4.4 Download link: http://courses.missouristate.edu/KenVollmar/mars/download.htm 1 Data Types 1. All MIPS instructions are 32 bits long 2. 1 byte = 8 bits, half-word … 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
Source: Network Technology Alliance Hello, this is the Network Technology Alliance. NVGRE and VXLAN are both technologies used for virtualizing data center networks, aimed at addressing issues in traditional network architectures such as isolation, scalability, and performance. Although they share similar goals, they differ in their implementation methods and several key aspects. This article will … Read more
Virtualization technology and container technology are two of the most popular technologies in the field of computer technology today. They differ in application scenarios, principles, and usage methods. To illustrate their differences and application value more vividly, we can use the following everyday examples as metaphors. 1. Virtualization Technology Virtualization technology can be likened to … Read more
Introduction: With the development of digital intelligence technology, automotive functions are becoming diversified and centralized. The architecture is evolving from a distributed architecture to a domain-fusion architecture, and then to a central computing platform. This trend towards centralization has become a consensus in the industry. In this trend, high-performance in-vehicle central computing platforms utilize hardware … Read more
The common server virtualization software mainly includes VMware vSphere/ESXi, Microsoft Hyper-V, Citrix XenServer, Red Hat Virtualization (RHV), Oracle VM, Proxmox VE, KVM, etc. Below is a brief introduction to each software along with its link: 1. VMware vSphere/ESXi Introduction: VMware vSphere is an enterprise-level virtualization platform, with ESXi being its bare-metal virtualization product, installed directly … Read more
2020 was a year of new developments in financial technology for China’s banking industry. In August 2019, the People’s Bank of China released the “Financial Technology (FinTech) Development Plan (2019-2021)”, marking a new stage in the innovation and digital transformation of financial technology in the banking sector. Market research firm IDC believes that with the … Read more
Source: Network Technology Alliance VXLAN (Virtual Extensible LAN) is a network virtualization technology designed to address scalability and isolation issues in traditional data center networks. It allows for the creation of a scalable virtual network on existing network infrastructure, enabling virtual machines (VMs) to move freely within a logical network, regardless of the underlying physical … Read more