Filters

Article

应用蚁群优化算法 (ACO) 实施交通网络扩展

In this article an OpenMP* based implementation of the Ant Colony Optimization algorithm was analyzed for bottlenecks with Intel® VTune™ Amplifier XE 2016 together with improvements using hybrid MPI-OpenMP and Intel® Threading Building Blocks were introduced to achieve efficient scaling across a four-socket Intel® Xeon® processor E7-8890 v4 processor-based system.
Authored by Sunny G. (Intel) Last updated on 12/12/2018 - 18:08
Article

Scale-Up Implementation of a Transportation Network Using Ant Colony Optimization (ACO)

In this article an OpenMP* based implementation of the Ant Colony Optimization algorithm was analyzed for bottlenecks with Intel® VTune™ Amplifier XE 2016 together with improvements using hybrid MPI-OpenMP and Intel® Threading Building Blocks were introduced to achieve efficient scaling across a four-socket Intel® Xeon® processor E7-8890 v4 processor-based system.
Authored by Sunny G. (Intel) Last updated on 12/12/2018 - 18:08
File Wrapper

Parallel Universe Magazine - Issue 16, November 2013

Authored by admin Last updated on 12/12/2018 - 18:08
Article

Debugging Multi-threaded Program with Intel(R) Debugger

When debugging multi-threaded code, how to control running status of different threads and stop to one thread? This article will tell you useful tips on debugging multi-threaded program under Intel(R) Debugger.
Authored by Chen, Yuan (Intel) Last updated on 12/31/2018 - 14:00
Article

Case Study: Porting Stream to Android*

Objective
Authored by admin Last updated on 03/26/2019 - 15:56
Article
Article

Whatever the Weather: The Intel Five Step Framework for Code Modernization

Weather forecasting is a crucial aspect of modern life, enabling efficient planning and logistics, while also protecting life and property through timely warnings of severe conditions. But accurate, long-range weather prediction is extremely complex, often involving enormous data sets and requiring code that is optimized to leverage the most advanced computer hardware features available.
Authored by Last updated on 03/21/2019 - 12:00
Article

Optimization of Image Processing Algorithms: A Case Study

High quality image and video processing has become an important part in many professional and consumer applications. This article shares insights and methods gained during a shared work by HP* Labs and Intel on optimizing several imaging algorithms.
Authored by Last updated on 03/28/2019 - 11:56
Article

异构分布式系统上的有限差分

Our building block is the FD compute kernels that are typically used for RTM (reverse time migration) algorithms for seismic imaging. The computations performed by the ISO-3DFD (Isotropic 3-dimensional finite difference) stencils play a major role in accurate imaging of complex subsurface structures in oil and gas surveys and exploration. Here we leverage the ISO-3DFD discussed in [1] and [2] and...
Authored by Leonardo B. (Intel) Last updated on 03/21/2019 - 12:00
Article

在英特尔平台上执行大规模 3D 重建

大规模动态重建是一项基础性技术,与位置跟踪结合使用可帮助创建高端 VR 和 AR 体验。在英特尔 CPU 和显卡平台上,通过适当的优化和分区,可以实现高分辨率动态重建。避撞和虚拟对象放置是大规模动态重建的两个主要用例
Authored by Prasanna Krishnaswamy (Intel) Last updated on 01/06/2019 - 22:32