General Matrix Multiplication (GEMM) is a vital part of many applications and algorithms, and is also one of the important indicators for evaluating computer hardware performance. In-depth research and optimization of the implementation of GEMM can help us better understand high-performance computing and the relationship between software and hardware systems. In computer science, effective optimization of GEMM can increase computing speed and save resources, which is crucial to improving the overall performance of a computer system. An in-depth understanding of the working principle and optimization method of GEMM will help us better utilize the potential of modern computing hardware and provide more efficient solutions for various complex computing tasks. By optimizing the performance of GEMM

On July 29, at the roll-off ceremony of AITO Wenjie's 400,000th new car, Yu Chengdong, Huawei's Managing Director, Chairman of Terminal BG, and Chairman of Smart Car Solutions BU, attended and delivered a speech and announced that Wenjie series models will be launched this year In August, Huawei Qiankun ADS 3.0 version was launched, and it is planned to successively push upgrades from August to September. The Xiangjie S9, which will be released on August 6, will debut Huawei’s ADS3.0 intelligent driving system. With the assistance of lidar, Huawei Qiankun ADS3.0 version will greatly improve its intelligent driving capabilities, have end-to-end integrated capabilities, and adopt a new end-to-end architecture of GOD (general obstacle identification)/PDP (predictive decision-making and control) , providing the NCA function of smart driving from parking space to parking space, and upgrading CAS3.0

The best version of the Apple 16 system is iOS16.1.4. The best version of the iOS16 system may vary from person to person. The additions and improvements in daily use experience have also been praised by many users. Which version of the Apple 16 system is the best? Answer: iOS16.1.4 The best version of the iOS 16 system may vary from person to person. According to public information, iOS16, launched in 2022, is considered a very stable and performant version, and users are quite satisfied with its overall experience. In addition, the addition of new features and improvements in daily use experience in iOS16 have also been well received by many users. Especially in terms of updated battery life, signal performance and heating control, user feedback has been relatively positive. However, considering iPhone14

On April 11, Huawei officially announced the HarmonyOS 4.2 100-machine upgrade plan for the first time. This time, more than 180 devices will participate in the upgrade, covering mobile phones, tablets, watches, headphones, smart screens and other devices. In the past month, with the steady progress of the HarmonyOS4.2 100-machine upgrade plan, many popular models including Huawei Pocket2, Huawei MateX5 series, nova12 series, Huawei Pura series, etc. have also started to upgrade and adapt, which means that there will be More Huawei model users can enjoy the common and often new experience brought by HarmonyOS. Judging from user feedback, the experience of Huawei Mate60 series models has improved in all aspects after upgrading HarmonyOS4.2. Especially Huawei M

A computer operating system is a system used to manage computer hardware and software programs. It is also an operating system program developed based on all software systems. Different operating systems have different users. So what are the computer systems? Below, the editor will share with you what computer operating systems are. The so-called operating system is to manage computer hardware and software programs. All software is developed based on operating system programs. In fact, there are many types of operating systems, including those for industrial use, commercial use, and personal use, covering a wide range of applications. Below, the editor will explain to you what computer operating systems are. What computer operating systems are Windows systems? The Windows system is an operating system developed by Microsoft Corporation of the United States. than the most

Recently, Huawei announced that it will launch a new smart wearable product equipped with Xuanji sensing system in September, which is expected to be Huawei's latest smart watch. This new product will integrate advanced emotional health monitoring functions. The Xuanji Perception System provides users with a comprehensive health assessment with its six characteristics - accuracy, comprehensiveness, speed, flexibility, openness and scalability. The system uses a super-sensing module and optimizes the multi-channel optical path architecture technology, which greatly improves the monitoring accuracy of basic indicators such as heart rate, blood oxygen and respiration rate. In addition, the Xuanji Sensing System has also expanded the research on emotional states based on heart rate data. It is not limited to physiological indicators, but can also evaluate the user's emotional state and stress level. It supports the monitoring of more than 60 sports health indicators, covering cardiovascular, respiratory, neurological, endocrine,

Linux and Windows are two common operating systems, representing the open source Linux system and the commercial Windows system respectively. In both operating systems, there is a command line interface for users to interact with the operating system. In Linux systems, users use the Shell command line, while in Windows systems, users use the cmd command line. The Shell command line in Linux system is a very powerful tool that can complete almost all system management tasks.

Detailed explanation of the method of modifying the system date in the Oracle database. In the Oracle database, the method of modifying the system date mainly involves modifying the NLS_DATE_FORMAT parameter and using the SYSDATE function. This article will introduce these two methods and their specific code examples in detail to help readers better understand and master the operation of modifying the system date in the Oracle database. 1. Modify NLS_DATE_FORMAT parameter method NLS_DATE_FORMAT is Oracle data