This paper uses the idea of hpec _ si ( high performance embedded computing software initiative ) for reference , basing on the message passing mechanism of mpi ( message passing interface ) , envelops some typical parallel algorithms in image / signal processing domain as classes , and designs and finishes an object - oriented 、 image / signal processing standard parallel library to provide application software programmers an excellent development environment 本课题借鉴高性能嵌入式计算软件计划( highperformanceembeddedcomputingsoftwareinitiative , hpec _ si )的解决方法,基于消息传递接口( messagepassinginterface , mpi )的消息传递机制,对图像/信号处理中的一些典型并行算法以类组件的方式进行封装,设计和实现了具有面向对象特征的、用于图像/信号处理的并行向量库,提供给应用软件开发人员一个良好的开发环境。
The discussion is developed on three aspects : firstly , the project organization should be designed properly . the team need a well designed structure to carry out its task . the software programmer ' s responsibilities can only be clearly defined in a well design organizational structure 这些问题围绕三个方面进行论述:一是首先要解决组织机构问题,只有将项目管理纳入到一个健全的组织框架内,使得开发人员的角色与组织划分的职责相匹配,改变粗放的管理模式和观念,才能使得开发团队具备进行软件项目管理的素质,管理才能发挥作用。
Establishing a logistics management information system ( lmis ) which based on three hierarchies of web application is popular in fast developing logistics industry today . but it is difficult for software programmer when they facing not only a lot of boring coding works for the expressional hierarchy of lmis ( especially the logistics forms ) , but also the variable demands in terms of the format of logistics forms from the management team 随着物流业的蓬勃发展,选择一个高效且基于标准三层web应用的物流信息管理系统是势在必行的,然而开发人员在系统开发过程中不仅要面对系统表现层(物流单据页面)大量复杂而繁复的源码开发而且还要面对企业管理者对于物流单据格式多变的业务需求。