On the design of integrated developing environment for embedded parallel software 嵌入式并行軟件的集成開發(fā)環(huán)境研究
Then , this paper presents a system - level methodology that consists of a programming model and optimization techniques for solving the functionality and memory - mapping problem on np 接著,論文深入到網(wǎng)絡(luò)處理器并行軟件系統(tǒng)設(shè)計領(lǐng)域,開發(fā)了一套通用的并行軟件系統(tǒng)設(shè)計方法。
Currently , parallel hardware technique is improved rapidly ; but there are many problems in the design and realization of parallel software systems , such as the low development efficiency , the difficulty to ensure the quality and the poor portability 目前,并行硬件技術(shù)得到了迅速的發(fā)展;但是并行軟件系統(tǒng)的設(shè)計和實現(xiàn)存在著開發(fā)效率低、質(zhì)量難以保證和可移植性差等問題。
The conflict can be resolved by the parallel compute , but two questions exist at the same time . firstly , the related high rank parallel software is so scarce that the parallel computer can only used by the professional programmer 并行機(jī)的出現(xiàn)為復(fù)雜結(jié)構(gòu)精細(xì)分析提供了硬件基礎(chǔ),但由于高層次并行軟件的缺乏使得并行計算機(jī)往往只能由專業(yè)程序員使用,另外,并行機(jī)價格昂貴,不易普及。
The main work is summarized as follows : ( 1 ) we analyze the situation of the parallel computing technology and it ' s influence on numerical forecasting models , and point out that the numerical models now are in serious demand for efficient parallel algorithms 本文的主要研究成果概括如下: ( 1 )討論了數(shù)值并行計算技術(shù)的發(fā)展現(xiàn)狀及其對數(shù)值預(yù)報模式的影響,深入研究了并行計算模型、并行編程模型和數(shù)值并行軟件的軟件工程等問題。