(Pretending to pull up the terminal by tapping the spacebar twice) As a Linux operator or developer, you have certainly encountered the existential question, “The system is lagging, who is consuming resources?” — at this moment, there is no need to panic; just type top, and the characters that pop up on the screen are … Read more
For a period of time, I used <span>shared_ptr</span> throughout a server-side project, from construction to parameter passing and storage in containers, but the P99 jitter on a single path could not be suppressed. After gradually replacing the hot paths with <span>unique_ptr</span> / raw pointers, the latency tail significantly converged. This article will follow that review … Read more
This article is reprinted from the public account: AI Algorithm Chips and Systems. This article is for academic/technical sharing only. If there is any infringement, please contact us to delete the article. 01 Abstract This article provides an in-depth analysis of the neural processing unit (NPU) integrated into Intel’s Meteor Lake mobile processor. The NPU, … Read more
Determining which program (or thread) is consuming the most CPU in a Linux system and pinpointing the specific code location is a classic issue in system performance troubleshooting. I will provide you with a complete guide from macro to micro, from simple to in-depth. Overview: Two Steps to Solve the Problem Identify High CPU Processes: … Read more
Please clickabove oh my x to follow this public accountIntroductionoha is a lightweight program designed to send load to web applications and features a real-time TUI inspired by rakyll/hey.This program is written in Rust, powered by tokio, and utilizes the beautiful TUI provided by ratatui.First-time UsersThis article demonstrates a quick installation and usage example of … Read more
It’s time to supplement some knowledge about <span>asyncio</span>… The following content is extracted from the video by <span>gemini-2.5-pro</span> corresponding to <span>Corey Schafer</span>‘s video on YTB, provided as a backup for reference, and the original video is recommended for learning. This is the second part; the first part can be found in the Python asyncio Tutorial: … Read more
Mingfan G1 Pro Mini PC Review: A Pocket-Sized Performance Monster with 96GB RAM 1. Breaking the Norm: When a Mini PC Has Workstation-Level Configuration “This thing is more powerful than my desktop!” — This was the first reaction of Bilibili UP master “Geek Bay” after experiencing the Mingfan G1 Pro. In September 2025, while major … Read more
Keywords for this issue:<span>logging</span>、<span>traceback</span>、<span>cProfile</span>、<span>timeit</span>、Code Debugging and Optimization Difficulty: Beginner → Essential Skills for Advancement 📌 I. Basics of logging 1. Print simple logs import logging logging.basicConfig(level=logging.INFO) logging.info("Program started") 2. Customize log format import logging logging.basicConfig( level=logging.INFO, format="%(asctime)s – %(levelname)s – %(message)s" ) logging.warning("This is a warning") 3. Write logs to a file import logging logging.basicConfig( … Read more
This article is reprinted from the Jishu CommunityJishu Column: Arm Software DevelopersAuthor:Przemyslaw WirkusSource:https://community.arm.com/arm-community-blogs/b/infrastructure-solutions-blog/posts/announcing-windowsperfThe Windows on Arm ecosystem continues to grow.Microsoft recently announced the official launch of Azure virtual machines, which use Ampere Altra Arm-based processors (https://azure.microsoft.com/en-us/blog/azure-virtual-machines-with-ampere-altra-arm-based-processors-generally-available/).Windows Dev Kit 2023 (known as Project Volterra https://blogs.windows.com/windowsdeveloper/2022/10/24/available-today-windows-dev-kit-2023-aka-project-volterra/) allows developers to bring application development for Windows on Arm to … Read more
Table of Contents | 2024 Issue 3 Special Topic: 6G Integrated Sensing and Communication Discussion on the Application of Integrated Communication, Sensing, and Computing in the Internet of Vehicles Immersive XR Practices and Prospects Based on 6G Integrated Sensing and Communication Key Technologies for Integrated Sensing and Communication in 3D Transportation Systems Exploration of 6G … Read more