While Image convolution is not as effective with the new Read-Write images functionality, any image processing technique that needs be done in place may benefit from the Read-Write images. One example of a process that could be used effectively is image composition. In OpenCL 1.2 and earlier, images were qualified with the “__read_only” and __write_only” qualifiers. In the OpenCL 2.0, images can...
Tasks are a lightweight alternative to threads that provide faster startup and shutdown times, better load balancing, an efficient use of available resources, and a higher level of abstraction.
This article identifies some of these challenges and illustrates strategies for addressing them while maintaining parallel performance.
The Storage Performance Development Kit (SPDK) is an open source set of tools and libraries hosted on GitHub that helps developers create high-performance and scalable storage applications. This tutorial will focus on the userspace NVMe driver provided by SPDK and will step you through a Hello World example.
This article completes an analysis of a problem erroneously reported on the Intel® Developer Zone forum: Vectorization failed because of unsigned integer? It provides a more detailed examination showing that unsigned integer is not impacting compiler vectorization but what methodology to use when a modern C/C++ compiler fails to auto-vectorize for-loops.
了解如何在采用 4.3 或更高版本的 Linux* 内核的英特尔® 处理器上使用常规动态随即访问内存 (DRAM) 设置持久性内存仿真。本文将介绍其硬件配置和初始设置。
In this tutorial, we demonstrate some possible ways to optimize an application to run on the Intel® Xeon Phi™ processor
This tutorial shows how to install Offload over Fabric (OoF) software on 2nd generation Intel® Xeon Phi™ processor, configure the hardware, test the basic configuration, and enable OoF