并行执行

The invention provides a method for modifying ELF file format in multi-core architecture, which comprises the steps:(1) a user adds a parallel processing flag;(2) independent codes are loaded into different code segments in a ELF file;(3) the flag bit in the header of the ELF file is modified to mark a new ELF format;(4) the starting addresses of newly added segments are added in a new thread;(5) a loader of ELF format is modified;(6) a multi-thread program is executed on different cores; and (7) different thread results are set unifiedly in a main thread by a compiler.

本发明提供了一种多核体系结构下的ELF文件格式改造的方法。包括以下步骤：(1)用户添加并行处理标志；(2)把独立的代码装载进ELF文件中不同的代码段中；(3)修改ELF文件头中的标志位，来标识新的ELF格式；(4)增加新加的段在新线程中的起始地址；(5)修改ELF格式的装载器；(6)多线程程序在不同核上的执行；(7)不同线程结果的统一由编译器在主线程中进行设置。

The principle and solution are describled in detail for the model with mixed strategy combined with Genetic algorithms and the heuristic rules.

针对并行任务执行的资源优化配置和调度，建立该问题的数学模型，详细阐述了遗传算法结合启发式调度规则的混合策略对该模型的求解原理和过程。

All system functional components and application serverare represented as server-block. The model takes the server-block as the storage model which combines the advantages of the single address space and the multi-address space technology.

它抛弃了进程/线程概念，采用服务体作为系统的存储模型，融合了多地址空间和单地址空间的构造技术；采用执行流作为系统的运行模型，明确区分并发和并行，利于编写高效程序和支持分布式应用。

Multiprocessing sometimes refers to the execution of multiple concurrent software processes in a system as opposed to a single process at any one instant.

多有时指的是执行多个并行软件过程的系统，而不是一个单一的进程在任何一个瞬间。

Combining the units would parallel Mr. Pandit's approach to Citigroup's investment bank.

在该合并计划的执行过程中，潘伟迪可以以一种并行的方式重整花旗集团的投行业务。

A parallel access array is only capable of executing one I/O request at a time.

并行访问阵列每次只能执行一个I/O请求。

Task scheduling aims at scheduling a set of partially ordered computational tasks onto a multiprocessor system by a given strategy in order to obtain a better system performance.

任务调度问题是指根据一定的调度策略，把一组并行处理的任务按规定的时序分配到系统的多个处理机节点上，以期获得较好的系统执行性能。

As explained above, the PDS does its best to execute as many tasks in parallel as it can.

就像上面所解释的，PDS会尽可能多的执行并行任务。

If a core only had one "shifter unit" they could not run in parallel.

如果是单核系统，只有一个移位单元，因此他们不可能并行的执行。

At last, a solution for treating the relationship between team group and organizational structure is presented.

该研究对於在组织上保证并行工程理念的贯彻执行具有一定的指导意义。

In her eyes, because that is the doorway toher heart * the place where love resides.

女人的漂亮必須從她的眼睛中去看，因為那是她心靈的窗戶和愛居住的地方

I will send some postcards to you.

我会向你发送一些明信片。