This article is selected from the Jishu Community column “IC Design”, authored by Lao Qin Talks about Chips, and is authorized to be transferred from the WeChat official account Lao Qin Talks about Chips.This article will introduce what virtualization is. Today, we will explore an interesting topic: virtualization. Before we start, let’s casually talk about … Read more
With little knowledge of hardware, let’s learn from Master Yang’s article “Do You Understand ARM CPU Architecture?!”. Introduction Recently, there was a requirement to install MySQL 8.0 on an ARM architecture; I’ve heard of ARM CPUs, but have never deployed them in practice; and what exactly is this ARM CPU architecture? I only have a … Read more
Public Course Content This public course is the second session of the 2024 Jishu Community Infra series, shared by Bie Zai Ping, Senior Software Manager at Arm Technology. The course will focus on the software ecosystem of Arm servers and methodologies for performance optimization, along with corresponding tools. It will detail the performance analysis methods … Read more
This article is reprinted from the Jishu Community. Jishu Column: Arm Server Author:BoltLiu This is a test report on enabling MySQL PGO. Correctly enabling MySQL PGO leads to significant performance improvements, with write performance increasing by about 13% and read performance increasing by about 20%. Environment Setup The testing environment is set up on an … Read more
Course Introduction The Arm 64-bit architecture enables Arm® processors to better handle applications that require higher performance and larger memory processing, such as data centers, cloud computing, high-performance computing, virtualization, and big data.In recent years, Arm has specifically designed the Arm Neoverse™ computing platform to meet the demands of data centers and cloud computing workloads. … Read more
Source: Semiconductor Industry Observation Original Author: Gong Jiajia More than twenty years ago, Microsoft’s Windows operating system and Intel’s X86 chips formed a “duopoly” that dominated the computer market until they encountered Apple. Apple’s rise caused cracks in the once unbreakable Wintel alliance, and “Windows + X86” was no longer the only option; you could … Read more
When it comes to chip manufacturers, who do you think of first? Intel, AMD, Apple, Samsung, Qualcomm, MediaTek, Kirin… In fact, except for a few chip manufacturers like Intel and AMD that are involved in the “X86 circle,” the rest rely on ARM for their business. The Two Meanings of ARM The term “ARM” has … Read more
Engelberg, known as the “father of robotics,” passed away on December 3. The robotics industry association stated that because of him, robotics has become a global industry, highlighting his crucial role in the development of robotics. So, what significant events in the grand history of robotics are worth our understanding? First, let’s clarify what a … Read more
Reading and Thinking Intelligent robots can be summarized as having perception intelligence, cognitive intelligence, decision-making intelligence, and control intelligence in the deep integration of artificial intelligence and robotics technology. In the future, robots will develop towards networking, autonomy, collaboration, and dexterity. Wang Yaonan, Academician of the Chinese Academy of Engineering, Professor at Hunan University Why … Read more
Home robots are special robots that serve humans, primarily engaged in household services such as maintenance, upkeep, repair, transportation, cleaning, and monitoring. With the advancement of technology and the decreasing prices of digital products, home robots are bound to become the dominant force in future digital households. As Angel said: “I believe there is every … Read more