随笔分类 -  The Art of Concurrency write-ups

摘要：You could report two execution figures-serial execution timeparallel execution timeon the same input data set-to your manager.speedupWhen computing speedup, be sure to use the best serial algorithms a... 阅读全文

摘要：We can allocate tasks to threads in two different ways: static scheduling or dynamic scheduling. NOTEUnder worksharing constructs in OpenMP and the parallel algorithms of Intel Threading Building Blo... 阅读全文

摘要：any concurrent algorithm is going to turn out to be nothing more than a collection of concurrent tasks. be obvious independent function calls within the code be loop iterations that can be executed i... 阅读全文

摘要：There often aren’t clear, discrete steps to follow when developing a task or data decomposition solution. When considering how to answer the design element questions for your chosen design model, some... 阅读全文

摘要：… In addition, I want to let you know that not every bit of computation can be made concurrent, no matter how hard you try. To save you the time of trying to take on too many impossible things in the ... 阅读全文

摘要：Common features The following features are common to shared-memory parallelism and distributed-memory parallelism. Redundant work No matter how concurrent an algorithm is, there are still parts that ... 阅读全文

摘要：Software LifecycleSpecificationTalk to users of the software to find out what functionality is desired, what the input and output specifications are, and, based on the feedback, formally specify the f... 阅读全文

摘要：Concurrent programming is all about independent computations that the machine can execute in any order. Iterations of loops and function calls within the code that can be executed autonomously are two... 阅读全文

摘要：想运行得更快？请举起你的手 是还是不是并发 提供正确性并衡量性能 设计多线程程序的8个简单规则 多线程开发库 并行加和前缀扫描 MAP/REDUCE 排序 搜索 图算法 多线程工具 阅读全文