Blog post

How We Used Intel® MPI Library to Get Outstanding LINPACK Results on a Very Large System

Large clusters dominate the semi-annual list of the 500 fastest supercomputers in the world.

Authored by Last updated on 07/06/2019 - 17:00
Blog post

Mixing MPI and OpenMP*, Hugging Hardware and Dealing With It

This morning, I took a rare break, and attended a tutorial at Supercomputing.  I'm glad I did.

Authored by James R. (Blackbelt) Last updated on 07/06/2019 - 17:00
Blog post

Java* Socket 多线程编程、通信模型及socket协议详解

1.         什么是TCP/IP、UDP? 2.         Socket在哪里呢? 3.         Socket是什么呢? 4.         你会使用它们吗?

Authored by Last updated on 05/28/2018 - 18:28
Blog post

Android SDK 的一个bug ------ parameters.getFocusDistances 无法使用(被拍摄物体和摄像头之间的距离无法测量)

这是很早之前我发现的一个问题,当时想利用“焦距”来定位被拍摄物体和手机摄像头之间的距离,注意不是摄像头预览画面里两个点之间的距离,这是个平面距离。本文所说的距离是垂直距离。

Authored by Last updated on 05/09/2019 - 21:50
Blog post

Android应用开发

首先十分感谢贵单位给我们提供这次宝贵的学习机会,在谷老师幽默风趣和极具水平的教学中,我深入学习了嵌入式和移动系统的定义、特点、典型结构;英特尔嵌入式与移动硬件平台;嵌入式应用开发流程、英特尔Android应用开发工具链的概述、安装与配置、Android开发工具的使用和模拟器加速

Authored by Last updated on 05/09/2019 - 21:50
Blog post

Hybrid MPI and OpenMP* Model

In the High Performance Computing (HPC) area, parallel computing techniques such as MPI, OpenMP*, one-sided communications, shmem, and Fortran coarray are widely utilized. This blog is part of a series that will introduce the use of these techniques, especially how to use them on the Intel® Xeon Phi™ coprocessor. This first blog discusses the main usage of the hybrid MPI/OpenMP model.
Authored by Nguyen, Loc Q (Intel) Last updated on 07/06/2019 - 17:10
Blog post

MPI One-Sided Communication

In this continuation of the blog, Hybrid MPI and OpenMP* Model, I will di

Authored by Nguyen, Loc Q (Intel) Last updated on 07/06/2019 - 17:10
Blog post

Improving MPI Communication between the Intel® Xeon® Host and Intel® Xeon Phi™

MPI Symmetric Mode is widely used in systems equipped with Intel® Xeon Phi™ coprocessors.

Authored by Nguyen, Loc Q (Intel) Last updated on 07/06/2019 - 17:10
Blog post

Android 开发之浅谈广播的运用

之前讲过了activity,服务service和内容提供者,四大组件就还差广播没讲,所以就顺便讲讲吧。当然,这里都是很基础的讲解,没有深入,要是深入的话光一个activity就可以讲很久。所以这里只做基础使用的讲解了。

时间紧迫,直接上代码吧。

Authored by Last updated on 05/09/2019 - 21:50
Blog post

视频 - 借助英特尔至强融核协处理器实现并行编程

Colfax International 最近发布了下列一组关于英特尔(R) 至强融核(TM) 协处理器的视频。

Authored by Mike P. (Intel) Last updated on 07/06/2019 - 17:10