Parallel arithmetic numerical simulation and application of secondary migration accumulation of oil resources 油資源二次運移大規模并行數值模擬及其在勝利油田應用
Based on the analysis of h . 264 , the encoder is implemented on tms320c6416 with paralleling arithmetic and optimization methods 本文對h . 264標準進行了研究,采用并行優化技術在tms320c6416上實現了h . 264編碼器。
Consequently , we can develop the parallel arithmetic technique in image processing or image compression . parallel processing technique deals with many aspects 并行算法和軟件的許多研究方面尚處于探索階段,技術上還不成熟。
So , we must design multimedia application - oriented computer architecture to fit the data processing demand of video compressing programs , we analyzed the parallelism of two representative video compressing programs - opendivx and tml9 , and drew a conclusion that it is effective to run video compressing application programs on the processor which uses parallel arithmetic units 相對于視頻壓縮應用而言,普通計算機的處理能力大大落后于處理需求。因此,對于多媒體應用,必須采用并行的方法來解決,但是不能簡單地使用普通并行機,必須針對這部分應用的特點,采用并行的思想來設計面向多媒體應用的計算機體系結構。
Cellular element method is a new numerical computing method . in this method the integer analysis of structure is changed into a series of part analysis by using the idea of cellular automata . it may have a good future in the aspect of large structure because it hardly have any special request on the capability of computer . simultaneity , it can be developed into a high parallel arithmetic to suit for the request of parallel computer in the future 元胞單元法是新近出現的一種數值計算方法,它引用元胞自動機的思想將有限元對結構的整體分析變成局域求解,對計算機容量要求低,在大型復雜結構的計算方面具有良好的前景,同時可望形成一種高度并行的算法,適用于未來并行機的要求,是一種富有發展潛力的新的數值方法。