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[MPI] Colfax-HOW-Day-01 DL : 0: 介绍了英特尔至强处理器和英特尔Xeon Phi协处理器和讨论它们的功能和目的。我们也开始介绍便携式的，面向未来的并行编程和讨论在英特尔MIC架构的高性能的先决条件：线程的并行性，矢量化和优化的内存访问模式。本课程将介绍本地的规划模型英特尔Xeon Phi协处理器，允许重用代码的应用程序设计为通用的CPU。会议的实践部分演示了如何在Linux操作系统（OS）在主机上运行的操作系统间的协处理器，以及如何使用英特尔的编译器上运行的处理器的本地应用程序。-Intel Architecture In Session 1 we introduce Intel Xeon processors and Intel Xeon Phi coprocessors and discuss their features and purpose. We also begin introduction to portable, future-proof parallel programming and discuss the pre-requisites for high performance on the Intel MIC architecture: thread parallelism, vectorization, and optimized memory access pattern. The session introduces the native model for programming Intel Xeon Phi coprocessors that allows to re-use code of applications designed for general-purpose CPUs. The hands-on part of the session demonstrates how the Linux operating system (OS) on the host inter-operates with the OS on coprocessors, and how to use Intel compilers to run native applications on coprocessors.
Date : 2025-12-26 Size : 21kb User : 黄雪