And the satellite - carried parallel computer ’ s low - power design technology is developing with the need of the satellite - carried parallel computer ’ s cooling and reliability 星载计算机的低功耗技术是伴随着星上卫星系统的可靠性要求和散热要求发展起来的。
Parallel computers have developed from the big special vector computer to the parallel mutiple processor , and now to the more popular cluster of workstation 并行计算机从以前的大型专用向量机,发展到并行多处理器系统,以及现在比较流行的工作站机群系统。
He holds a phd in theoretical physics from the technical university of chemnitz , germany , where he investigated stochastic optimization algorithms on parallel computers 他从德国chemnitz技术大学获得理论物理博士学位,在大学里他研究了并行计算机上的随即最优化算法。
Pems is a parallel - embedded operating system , which is designed for the satellite - carried parallel computer system . the design of pems refers to the real time operating system rtems Pems是一个以rtems为参考、针对星载并行计算机系统特点设计和实现的嵌入式并行操作系统。
The ordinary research of parallel computer architecture share i / o system cannot be used here , and these theories did not consider the real time requirement of real time tasks 通用并行体系结构下共享i / o的研究成果不能普遍适用,并且没有考虑星载计算机系统中的任务对于实时性的要求。
2d upend - step flow and 3d outer flow over high - speed trains of four types of mode train have been calculated by shuguang 2000 parallel computer in nation high capability compute center ( chengdu ) 在国家高性能计算中心(成都)的曙光2000并行机上用此程序计算了二维倒台阶流和四种高速列车车型的三维外流场。
Making use of the computing model and technique above described , these pem parallel computer prograrns for calculation of 2d and 3d turbulent flow have been coded by ebe - pcg and ebe - bicgstab 利用上述的计算模型和处理技巧,结合ebe - pcg算法和ebe - bicgstab算法,编制了二维和三维紊态流场的有限元并行计算程序。
It ' s an important project to reduce power consumptions . in this paper , some popular techniques was put into research , and many characteristics of the satellite - carried parallel computer were considered 本文从星载计算机系统的特点出发,对各种低功耗技术进行了分析比较,并根据系统特点设计相应的低功耗方法。
3 . base on the system is parallel satellite - carried computer system , creatively designed some new technique of parallel computer system in the satellite - carried computer system . and realized it at last 3 、根据系统为并行计算机的特点,创新性地在星上计算机低功耗研究中引入了并行计算机的低功耗优化方法,并得到了实现。
Most digital image processing algorithms are computation intensive , which obtain a low performance or even are disabled on common computers . parallel computers provide an advantageous condition for image processing 而数字图像往往规模巨大,普通的计算机难以满足用户对图像处理速度的要求,并行计算机的发展为图像处理技术的发展提供了有利的条件。