C代写操作系统OS、代写计算机CS大作业 Mutex代做C/C++编程作业

& RequirementYou may use general ideas you find online and from others, but your solution must be your own. When asked to explain something, don’t copy and paste text found online. Explain the idea in your own words.Q1C and C++ language has built-in memory functions for dynamic memory allocation. These functions are usually slow without memory leak detection. Develop your custom memory allocator in C/C++, with memory leak detection. Write clearly, the limitations and assumptions of your proposed memory allocation scheme.Q2Develop an application in C/C++ to display the partition table and file system in your system. As discussed in the lectures, the partition table lists the MBR and partitions in the computer.Q3Is it possible for the two threads to deadlock by concurrent calls to the functions A and B below? If so, give an example of an execution trace that leads up to deadlock.1234567891011121314151617void A () ... pthread_mutex_lock (M2); pthread_mutex_lock (M1); ... critical section ... pthread_mutex_unlock (M1); pthread_mutex_unlock (M2);void B () ... pthread_mutex_lock (M1); pthread_mutex_lock (M2); ... critical section ... pthread_mutex_unlock (M2); pthread_mutex_unlock (M1);Q4Develop a source code for Banker algorithm in C/C++- you can choose arbitrary number of resources and processes as a test case.Q5Write the summary for the following published paper. Silas Boyd-Wickizer, Austin T. Clements, Yandong Mao, Aleksey Pesterev, M. Frans Kaashoek, Robert Morris, and Nickolai Zeldovich “An Analysis of Linux Scalability to Many Cores”, OSDI 2010. Submit your report using the Latex Template from USENIX webpage.Q6Write 2 page critique for the following paperFor students with an even student id. Paul Barham, Boris Dragovic, Keir Fraser, Steven Hand, Tim Harris, Alex Ho, Rolf Neugebauer, Ian Pratt, and Andrew Warfield. Xen and the Art of Virtualization Proceedings of the 19th ACM Symposium on Operating Systems Principles, October 2003.For students with odd student id.Keith Adams and Ole Ageson. A Comparison of Software and Hardware Techniques for x86 Virtualization. Proceedings of the Twelfth International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS XII), October 2006, San Jose, CA.本团队核心人员组成主要包括BAT一线工程师，精通德英语！我们主要业务范围是代做编程大作业、课程设计等等。我们的方向领域：window编程 数值算法 AI人工智能 金融统计 计量分析 大数据 网络编程 WEB编程 通讯编程 游戏编程多媒体linux 外挂编程 程序API图像处理 嵌入式/单片机 数据库编程 控制台 进程与线程 网络安全 汇编语言 硬件编程 软件设计 工程标准规等。其中代写编程、代写程序、代写留学生程序作业语言或工具包括但不限于以下范围:C/C++/C#代写Java代写IT代写Python代写辅导编程作业Matlab代写Haskell代写Processing代写Linux环境搭建Rust代写Data Structure Assginment 数据结构代写MIPS代写Machine Learning 作业 代写Oracle/SQL/PostgreSQL/Pig 数据库代写/代做/辅导Web开发、网站开发、网站作业ASP.NET网站开发Finance Insurace Statistics统计、回归、迭代Prolog代写Computer Computational method代做因为专业，所以值得信赖。如有需要，请加QQ：99515681 或邮箱：[email protected] 微信：codehelp QQ：99515681 或邮箱：[email protected] 微信：codehelp