高性能计算

SAR成像处理在高性能计算平台上的性能分析和优化

Performance Analysis and Optimization of SAR Imaging on HPC Platforms

近年来，随着高性能计算（HighPerformanceComputing）硬件平台的不断提升，面向高性能的应用越来越广泛，传统的并行编程环境工具已经不能满足高性能应用日益增长的需求。

In recent years , with the development of the hardware platform of HPC ( high performance computing ) the HPC application get more and more popular , traditional parallel programming environment can not satisfy the increasing requirement of HPC application .

HPCC-WS：基于Web服务的集群高性能计算系统

HPCC-WS : A Web Service-Based High Performance Computing Cluster System

高性能计算中面向Web的性能工具

Web-oriented performance tool for high performance computing systems

通过IGRID的研究，将为校园网络用户提供统一编程接口的高性能计算环境。

I-GRID will give campus network users a high - performance environment with uniform programming interface .

Rocks高性能计算集群的建立和管理

Construction and Management of a High Performance Rocks PC Cluster Cluster Computer Cluster Computing

一个基于P2P高性能计算的高效数据传输协议

An Efficient Data Transfer Protocol for P2P-Based High Performance Computing

继传统因特网、web之后，网格成为当前高性能计算方面研究的一个热点问题，被科学预言家们称为下一代计算机网络基础。

The Grid technology is a hotspot in HPC research after the conventional internet and web , which is called the next network infrastructure .

针对这些问题，结合WEBService技术提出了一种应用于高性能计算的网格系统，对该系统的体系结构进行了探讨。

Combining with the technology of web service , a grid system was proposed which applied to high performance numerical computing and researched the structure of it .

它与高性能计算（HighPerformanceComputing）一起，正成为继理论研究和实验研究之后第三种认识、改造客观世界的重要手段。

M & S combined with High Performance Computing is becoming the third important means for recognizing and rebuilding the objective world besides the theory research and experiment research .

近年来，随着Internet的普及和宽带技术的发展，给分布式高性能计算的发展带来了更广阔的空间。

In recent years , along with the Internet popularization and the wide band technology development has brought a broader space for the distributional high performance computation development .

基于MPI高性能计算方法的研究

The Study of HPC Method Based on MPI

网络基础结构NI（NetworkInfrastructure）如Internet和Grid通常由静态计算节点组成。这些节点支持高性能计算和通信，还拥有许多嵌入资源。

The network infrastructure ( NI ) such as the internet and the grid usually consists of the static computation nodes supporting the high performance computation and communication .

网格（GRID）是新一代高性能计算环境和信息服务基础设施，能够实现动态跨地域的资源共享和协同工作。

As an innovative high performance computing environment and information services infrastructure , the Grid can meet geological survey application requirement by its dynamic , distributed resource sharing and collaboration .

最后，在该GPU高性能计算系统上对这两个应用领域的关键计算算例进行测试验证，并与CPU高性能计算平台进行了比较验证分析。

Finally , we use these two key areas of test cases for calculation and validation on the GPU high-performance computing systems .

不过，在周四于北京举行的全国高性能计算学术年会（HPCChina）上，专家们表示，天河-1A系统的知识产权是中国自主开发和拥有的。

However , experts at HPC China , a supercomputing conference in Beijing , said on Thursday that intellectual property rights in the new Chinese system were developed and held domestically .

大学中对高性能计算（HPC）级别机器的使用主要有两个含义。

There are mainly two implications for the High Performance Computing ( HPC ) level of machine utilization in universities .

该文建立基于JAVARMI方法的适用于高性能计算的分布式计算系统JDCS。

This paper con-structs a distributed computing system based on Java RMI suitable for high performance computing .

因此，本文就这一粒子模拟问题所遇到的计算瓶颈，提出了一套基于GPU高性能计算的解决方案。

Therefore , this article proposes a GPU-based high performance computing solutions to solve the computational bottlenecks on the particle simulation problems .

介绍一种基于Windows系统平台的、用于实现高性能计算的PC机群并行环境，详细描述了它的体系结构及其构建中的关键技术；

A parallel environment for high performance computing based on Windows platform-PC cluster is presented in article . Here introduces the architecture of PC cluster and the key technology for building it in detail .

近些年来在进行高性能计算和嵌入式DSP处理器中也都大量引入SIMD机制，用以加速和提升处理性能。

In recent years , SIMD mechanism is being largely introduced in High Performance Computing and embedded DSP processors , accelerating and promoting the performance .

例如，IBMBladeCenter可以快速高效地处理高性能计算工作负载。

For example , the IBM BladeCenter is designed to accelerate the high-performance computing workloads both quickly and efficiently .

一个研究热点问题-分布式并行计算（DPC）是使用局域网上的闲置CPU资源协同实现的高性能计算。

DPC ( Distributed parallel computing ), a studied highlight , implements HPC via cooperation of otiose CPU based on Local Area Network ( LAN ) .

高性能计算和VCL

High Performance Computing and VCL

这两篇系列文章简要介绍采用Linux集群技术的高性能计算（HPC）的概念，展示如何构建集群并编写并行程序。

This two-part article introduces the concepts of High Performance Computing ( HPC ) with Linux cluster technology and shows you how to set up clusters and write parallel programs .

XLFortranforLinux：面向Linux系统的科学技术和工程领域编译器的最佳选择，支持广泛的数学、科学及高性能计算。

XL Fortran for Linux : For Linux distributions , the compiler of choice for the scientific and engineering communities to support extensive numerical , scientific and high-performance computing .

IBA作为一种I/O间、主机间的下一代高速互联方式，在高性能计算领域越来越成为瞩目的焦点。

As the next generation interconnection for I / O and inter-process , IBA has been focus in High Performance Compute area .

网格技术具有高性能计算、高可靠性、高安全性等特性，能有效进行资源共享、智能化服务管理，为分布式GIS系统的设计和实现提供了新的思路。

Grid Technique has the advantages of efficient computing , high reliability and high security , and is good at resource sharing and service intelligent management , which are just inspiring new ways for the designing of distributed GIS .

近年来，GPU（graphicsprocessingunit，图形处理单元）已被成功地应用于生物医学、金融分析、物理模拟、数据库处理等高性能计算应用，大大扩展了GPU的应用领域。

Recently , GPU ( Graphics Processing Unit ) has been widely used in high-performance computing applications such as biomedical , financial analysis , physical simulation and database processing due to powerful computing capability of GPU .

将结构化P2P网络模型引入高性能计算领域，建立了以服务为结点的服务覆盖网络，设计了路由表结构、路由算法、加入算法、更新算法。

Introduce structured P2P network model to HPC field , build service overlay network with service as nodes , and design routing table structure , routing algorithm , embedding algorithm and updating algorithm . 3 .