英特尔开发人员专区文章

16-8月-2017
1:17 上午 PDT
沉浸式虚拟现实体验指南
作者:Susan M. (Intel)张贴日期:08/16/20170
Virtual reality’s capabilities have come so far that a remarkably convincing sense of immersion is now possible. Achieving that in a sustainable way requires VR developers to pay careful attention to several categories of possible distractions: foundational issues of safety and comfort, basic sen...
31-7月-2017
12:10 上午 PDT
Unreal* Engine 4 VR应用的CPU性能优化和差异化:第一部分
作者:管理张贴日期:07/31/20170
作者:王文斓 虚拟现实(VR)能够带给用户前所未有的沉浸体验,但同时由于双目渲染、低延迟、高分辨率、强制垂直同步(vsync)等特性使VR对CPU渲染线程和逻辑线程,以及GPU的计算压力较大[1]。如何能有效分析VR应用的性能瓶颈,优化CPU线程提高工作的并行化程度,从而降低GPU等待时间提升利用率将成为VR应用是否流畅、会否眩晕、沉浸感是否足够的关键。Unreal* Engine 4 (UE4) 作为目前VR开发者主要使用的两大游戏引擎之一,了解UE4的CPU线程结构和相关优化工具能够帮助我们开发出更优质的VR应用。本文将集中介绍UE4的CPU性能分析和调试指令、线程结构、优化方法和...
17-五月-2017
1:52 上午 PDT
英特尔® 至强® 处理器 E5 v40 有助于提高百度深度神经网络点击率
作者:Nguyen, Khang T (Intel)张贴日期:05/17/20170
销售产品或服务的新网站如何才能在搜索列表的前几页显示?关键是使用正确的关键字,并与用户搜索产品或服务时使用的关键字相关。百度1 是中国最常用的搜索引擎。为了使广告出现在搜索列表的前几页,广告公司需要向百度支付一定的费用。
19-12月-2016
9:56 下午 PST
Overview of Intel Protected File System Library Using Software Guard Extensions
作者:Selvaraj, Surenthar (Intel)张贴日期:12/19/20161
Intel® Protected File System Library A new feature called Intel Protection File System Library is introduced in the Intel SGX 1.7 Release. This Library is used to create, operate and delete files inside the enclave.  To make use of the Intel Protected File system Library we need the following re...
08-7月-2015
8:26 上午 PDT
什么是代码现代化?
作者:Mike P. (Intel)张贴日期:07/08/20150
现代高性能计算机由下列资源组合构建而成:多核处理器、众核处理器、大型高速缓存,高带宽进程间通信结构和高速 I/O 功能。 高性能软件需经过设计,以充分利用这些丰富的资源。 无论是重新构建并/或调优现有应用以发挥最高性能,或为现有或未来设备构建新应用,了解编程模型和高效利用资源之间的相互作用极其关键。 以此为起点,全面了解代码现代化。 关于性能,您的代码至关重要! 构建软件的并行版本可使应用在更短的时间内运行指定的数据集,在固定时间内运行多个数据集,或运行非优化软件禁止运行的大型数据集。 并行化的成功通常通过测量并行版本的加速(相对于串行版本)来进行量化。 除了上述比较之外,将并行版本加...
21-11月-2017
3:57 下午 PST
Carestream Delivers Fast Access to Clinical Imaging from the Cloud
作者:Mike P. (Intel)张贴日期:11/21/20170
Overcoming network latency and bandwidth challenges on the way to giving healthcare providers a cloud-based, FDA-compliant enterprise imaging solution Fast diagnoses save lives and minimize uncertainty for patients, so doctors and physicians need on-demand access to critical information wherever...
21-11月-2017
3:50 下午 PST
Taboola Optimizes Artificial Intelligence for Smarter Content Recommendations
作者:Mike P. (Intel)张贴日期:11/21/20170
Hundreds of billions of recommendations to a billion users a month powered by an optimized combination of hardware from Intel and TensorFlow* software In the world of online, always-on and on-demand media, being slow is the same as not being there at all. Taboola’s software-as-a-service (SaaS...
21-11月-2017
3:40 下午 PST
Driving Higher Performance for Advanced Structural Analysis
作者:Mike P. (Intel)张贴日期:11/21/20170
Altair RADIOSS* and Intel® Xeon® Scalable processors combine to provide an advanced solution stack for improved crashworthiness, safety, and manufacturability of automotive structural designs. Altair RADIOSS* takes advantage of Intel Xeon Scalable processors to optimize highly non-linear problem...
21-11月-2017
8:36 上午 PST
Character Animation: Skeletons and Inverse Kinematics
作者:管理张贴日期:11/21/20170
This paper introduces some basic and intermediate principles for using skeletons with both Inverse Kinematics and a top-down rotation system to move animated characters called Forward Kinematics. Along the way, it may answer some of your burning questions. When you’re done reading, hopefully you’...
19-11月-2017
10:48 上午 PST
An Introduction to Neural Networks With an Application to Games
作者:管理张贴日期:11/19/20170
Speech recognition, handwriting recognition, face recognition: just a few of the many tasks that we as humans are able to quickly solve but which present an ever increasing challenge to computer programs. The biological structure of the human brain forms a massive parallel network of simple compu...
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