为给数据并行应用选择适合的网格资源,文章给出一个伪机群的想法。
To select suitable grid resource for a data parallel application, an idea of pseudo-cluster is introduced.
测试结果表明,P 2hp是处理高性能并行应用的一个可行的方法。
The results obtained from performance analysis show that P2HP is a feasible approach for parallel processing.
我们可以把它们组成集群,然后进行配置,使它们在空闲的时候用于运行并行应用程序。
They can be organized in clusters and configured to be used for parallel applications when they are usually idle.
利用并行应用提供的信息给出群通信模式内在规律的定理和推论,从而优化消息调度。
Theorems and corollaries for inherent rule of group communication pattern are proposed to optimize message scheduling using the information provided by parallel applications.
结果,大多数典型的并发或并行应用程序部署场景都可安全执行,无需系统管理员方面的任何额外努力。
As a result, most typical concurrent or parallel application deployment scenarios can be safely executed without any additional effort on the part of the system administrator.
随着数据并行应用需求的日益增长,可任意划分负载的调度问题已经成为并行调度领域新的研究热点。
With the increasing growth of data parallel applications, divisible job scheduling problem has been on the new focus of parallel scheduling area.
微软想给C++开发者提供工具,帮助他们写出能在数量巨大的本地GPU/核心上或者在云里运行的并行应用程序。
Microsoft wants to give C++ developers tools for writing parallel applications running on zillions of GPUs/cores locally or in the cloud.
我们将会开始看到多核和并行计算更多的应用到这一领域以支持这些BI活动。
We'll start to see an increased use of multi-core and parallelism to support these BI activities.
每个内容根及其子页面可以应用各自的主题和皮肤,而不会对并行树中的其他内容造成影响。
Each content root and its child pages, can apply its individual themes and skins without impacting other content in parallel trees.
在这类情形中,您可能需要在一段时间内并行的运行两个应用服务器。
In this kind of situation, you may need to run both application servers concurrently for a period of time.
在大多数情况下,并行和可选分支过程应用的是相同的数据流反模式和模式。
In most of the cases, identical dataflow anti-patterns and patterns apply to parallel and alternative branching.
具有可以拆分为多个部分的应用程序,对不同的数据执行并行操作,使用网格解决方案非常理想?
Have applications that can be broken up into multiple parts, executing in parallel on different data, for which a grid solution would be ideal?
一个好的例子就是组合应用中包含密集型计算的部分可以被并行运行,这会减少整体处理时间。
A good example is where a part of the composite application contains an intensive calculation that can be run in parallel to reduce the overall processing time.
这使得并行运行的应用程序在访问共享资源时得到保护,避免由于资源冲突而产生的资源冲突甚至崩溃。
This has the effect that concurrently running applications that access common resources are protected against system crash and errors that come from resource conflicts.
设计或定制一个应用程序来支持灵活性,意味着您还需要在应用程序中实现并行性、无状态性和事务支持。
By designing or customizing an application to support elasticity, you imply that you've also implemented parallelism, statelessness, and transaction support in your application.
确保将消息应用程序设计为彼此并行工作,并且应用程序的多个实例也并行工作。
Ensure that messaging applications are designed to work in parallel with each other and with multiple instances of applications.
这既包括缓存数据使其接近应用程序,又包括复制靠近(分区)数据的应用程序逻辑,以实现并行处理。
This includes both caching the data close to the application and replicating application logic close to the (partitioned) data for parallel processing.
并行和串行地管理应用。
请继续关注第2部分,我们将详细探讨广泛应用的并行web技术。
Stay tuned for Part 2, which will explore in detail the widely used parallel Web technique.
这起始于jdk 1.5,那时DougLea和他的JSR 166专家组添加了API层次支持以将应用分解为多个可以并行执行的任务。
It started way back in JDK 1.5 when Doug Lea and his JSR 166 expert group added their API level support for breaking up an application into tasks that could be executed in parallel.
多核时代已经来临,而他坦言,程序员并没有充分发挥出硬件的潜力,他认为学习多核处理是个不小的挑战,“开发新应用和将现有应用并行处理同同等重要。”
The explosion of new applications will be as significant as existing applications on parallel processing.
这是重要的,因为系统测试有时为该迭代并行地开发测试应用程序及产品功能。
This was important because system test was sometimes developing test applications in parallel with the product functionality for that iteration.
要避免这个问题,您就需要应用访问目的策略,来支持优化的并行性。
To avoid this problem, you should apply an access intent policy that supports optimistic concurrency.
该应用程序的多个实例可以使用并行作业管理器(PJM)来进行分派,其中各个分区处理不同的数据部分。
Multiple instances of that application can be dispatched using the Parallel Job Manager (PJM), where each partition processes a different section of the data.
前两个任务相互没有依赖性,这意味着它们是应用并行方式执行顺序工作模式的理想对象。
The first two tasks do not depend on each other, which means they are ideal candidates for applying the pattern of serial to parallel work.
这种基本的并行和消息传递结构是多种不同应用程序的基础。
This basic concurrency and messaging structure is the basis of a number of different applications.
这个池依应用程序对并行的需求而增长,并且那些已完成执行的线程会被返回到这个池。
The pool grows as per the application demands for concurrency, and the threads that have finished execution are returned to the pool.
网格计算(包括跨端点网格并行执行作业)的原则随着下一代企业应用程序而出现。
The principles of grid computing, including the parallel execution of a job across a grid of endpoints, emerge as the next generation of enterprise applications.
如果您正疑惑如何掌握并行及分布式应用程序,那么您会找到非常易读的一些很好的资料。
If you're wondering how to master concurrency and distributed applications, you will find some great material in a very readable form.
如果您正疑惑如何掌握并行及分布式应用程序,那么您会找到非常易读的一些很好的资料。
If you're wondering how to master concurrency and distributed applications, you will find some great material in a very readable form.
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