Search - implement semaphore

Search - implement semaphore - List

[Linux-Unix] project3 DL : 2: The main purpose of this project is to add a new scheduling algorithm to GeekOS and to implement a simple synchronization primitive (semaphore). As you might have already noticed, GeekOS uses a simple priority based preemptive Round Robin algorithm. In this project, you will change this to a multilevel feedback scheduling. In addition, you will provide user programs with semaphores, a means to check the system s current time and a mechanism for passing command-line arguments
Date : 2008-10-13 Size : 575.35kb User : 向东
[Linux-Unix] 1223 DL : 0: 用以演示他提出的信号量机制。本作业要求设计在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。-For the presentation he made semaphore mechanism. Operational requirements of the design process in the same address space to implement the two threads. Thread the production of goods producers, and then the article should be placed in an empty buffer for consumers thread consumption.
Date : 2025-12-14 Size : 1kb User : 刘军
[Linux-Unix] 09876 DL : 0: 用以演示他提出的信号量机制。本作业要求设计在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。-For the presentation he made semaphore mechanism. Operational requirements of the design process in the same address space to implement the two threads. Thread the production of goods producers, and then the article should be placed in an empty buffer for consumers thread consumption.
Date : 2025-12-14 Size : 1kb User : 刘军
[Linux-Unix] 54876 DL : 0: 用以演示他提出的信号量机制。本作业要求设计在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。-For the presentation he made semaphore mechanism. Operational requirements of the design process in the same address space to implement the two threads. Thread the production of goods producers, and then the article should be placed in an empty buffer for consumers thread consumption.
Date : 2025-12-14 Size : 4kb User : 刘军
[Linux-Unix] project3 DL : 0: The main purpose of this project is to add a new scheduling algorithm to GeekOS and to implement a simple synchronization primitive (semaphore). As you might have already noticed, GeekOS uses a simple priority based preemptive Round Robin algorithm. In this project, you will change this to a multilevel feedback scheduling. In addition, you will provide user programs with semaphores, a means to check the system s current time and a mechanism for passing command-line arguments
Date : 2025-12-14 Size : 575kb User : 向东
[Linux-Unix] sem_open DL : 0: Use a semaphore to implement mutual exclusion.
Date : 2025-12-14 Size : 1kb User : jbzbzan
[Linux-Unix] cam_semaphore DL : 0: Implement semaphore with mutex and conditional variable. Reason being, POSIX semaphore on Android are not used or well tested.
Date : 2025-12-14 Size : 1kb User : vongkingdang
[Linux-Unix] Linux DL : 0: 1.学习并理解如何使用 Hadoop，学会在 Hadoop 中运行简单的程序，了解其运行过程。 2.通过学习生产者/消费者问题理解多线程同步问题。 1.在 Linux 环境下建立大数据处理框架（1）学习 Hadoop 的相关知识。（2）安装并配置 Hadoop 环境。（3）在 Hadoop 上执行 WordCount 示例。 2. 实现生产者/消费者同步问题（1）在 linux 系统中学习信号量的使用。（2）执行生产者与消费者模型。(1. learn and understand how to use Hadoop, learn to run simple programs in Hadoop and understand its operation. Line process. 2., we understand multithreading synchronization by studying the producer / consumer problem. 1. building a large data processing framework under the Linux environment (1) learn the relevant knowledge of Hadoop. (2) install and configure the Hadoop environment. (3) execute the WordCount example on Hadoop. 2. realization of Producer / consumer synchronization (1) learn the use of semaphore in Linux system. (2) implement the model of producer and consumer.)
Date : 2025-12-14 Size : 2.91mb User : violetta