parallel optimization造句
例句与造句
- parallel optimization for markov control processes based on performance potentials simulation
控制过程基于性能势仿真的并行优化 - parallel optimization algorithms for semi-markov control processes based on performance potentials simulation
控制过程基于性能势仿真的并行优化算法 - research on parallel optimization scheme between singularity avoidance and minimum torque for a redundant manipulator
冗余度机器人最小力矩与回避奇异并行优化 - introduced the current status of structural optimization and paralleled computation, and then presents the necessity of designing a distributed paralleled optimization system
说明了结构优化和分布式并行计算技术的现状，并提出进行分布式并行优化系统设计的必要性。 - the results indicate that the serial and parallel optimization for fft, phase compensation and matrix transpose has the most significance for sar imaging performance
分析结果认为，对sar成像处理的优化，主要是对fft、相位补偿运算和矩阵转角运算等3类典型运算的串行优化和并行优化。 - It's difficult to find parallel optimization in a sentence. 用parallel optimization造句挺难的
- distributed paralleled optimization is the best layout to shorten the design cycles and to enhance the utilization ratio of the existing resources during the process of modern structure optimization
分布式并行优化是在现代结构优化设计过程中，提高现有资源利用效率，缩短设计周期的最佳解决方案。 - the particle swarm optimization ( pso ) algorithm was invented by eberhart and kennedy in 1995 as a parallel optimization . it comes of the behavior of birds searching food
粒子群优化算法是由美国心理学家jameskennedy和电气工程师russelleberhart在1995年共同提出的一种并行演化计算技术,源于对一个简化社会模型鸟群捕食系统的模拟。 - during the last two decades, parallel processing and parallel optimization techniques have been developed to take full advantage of computing resources from different sources, either on a mainframe computer or on network of workstations
一些典型的组合优化问题已被证明属于np完全问题，对这些问题的求解，除构造近似算法求解外，也迫切的需要提高计算能力。 - according to the research and analysis of current method of structural optimization and paralleled computation, we improved and realized the paralleled optimization system based on corba . the work in this dissertation is done as follows : 1
根据对目前结构优化方法和分布式并行计算方法的研究分析，文中提出基于corba的分布式并行优化框架的理论，基于该理论，实际改进并开发出“基于corba的分布式并行优化系统”。 - in this dissertation, we combined the knowledge of paralleled algorithm, networks, fem, structural optimization algorithm and others correlative fields, improved and realized a distributed paralleled optimization system with separate module based on corba
作者结合并行算法、分布式计算、计算机网络、有限元分析方法，结构优化算法和其他相关学科，改进并开发出基于corba的分布式并行优化系统，该系统具有独立的基于corba的分布式并行计算模块。 - this thesis mainly focuses on the multi-level parallelism development and performance optimization of scientific programs on this architecture, and our works are summarized as follows . ( 1 ) we put forward the multi-level parallel computing time model, which is suitable for smp cluster to analyze program performance from the micro-aspect . we also provide a multi-level parallel optimization speedup model based on the single-processor speedup factor, which can evaluate program performance from three parallel levels and guide us to improve the programs
本文围绕这种多级并行体系结构中的超节点级、节点级和单机指令级三个层次的并行性开发与优化,在科学计算程序的综合优化技术研究方面做了以下的工作与创新:(1)针对smp集群体系结构提出了多级并行计算时间模型,用于程序性能的微观分析;将单机处理速度与加速比统一起来,提出了基于单机优化加速因子的多级并行优化加速比评价模型,该模型分别从三个并行层次的角度出发对程序性能进行评价,并指导对程序的改进与优化。 - ii ) we organize the parallel computing of'the third generation ocean general circulation model from the chinese institute of atmosphere physics ( lasg / iap ), and we also apply several parallel optimization strategies including multi-overlapping-boundary . the parallelism is implemented both on distributed memory and shared memory parallel computers, based on the spitting of latitude zones . this parallel ocean general circulation model is the first one in china
11)发展了国内第一个高效并行海洋环流模式:深入研究了中国科学院大气物理所第三代海洋环流模式，分析了其串行计算特点和并行可扩展性，指出了其计算方法上存在的对并行计算的某些限制，对该模式组织了有效并行计算，并成功应用了包括多重叠边界在内的若干并行优化方法，在国产小型mpp系统和sgioriginzoo。 - also, the relactions between the best block size for matrix transpose and the size and associativity of the processor's cache is formulized . for parallel optimization, several programming models available on a numa system, such as lightweight processes ( sproc ), posix threads, openmp and mpi, are compared, and their speedup and coding complexity are analyzed
对于sar成像处理的并行优化，本文对比了在numa架构上可用的几种并行编程模型：轻量级进程、posix线程、openmp和mpi，针对numa架构和sar成像处理的特点从加速比、编程复杂度等多个方面进行了讨论。 - 3 . based on the technology and theory mentioned in the 2, we realized the design of distributed paralleled optimization system based on corba . and then the system is tested with three practical engineering structural-optimization examples, as well as the feasibility and efficiency of the system are proved
依据2中所讲述的优化框架原理，实际开发实现了“基于corba的分布式并行优化系统”，并通过几个实际结构优化例子对其进行了验证，证明了该系统的可行性和相对高效性。 - when used in multidisciplinary environment, csso has several advantages over standard optimization method : reduction of the information transfer; elimination of large iteration loop; allowance of the use of corresponding subspace optimizers in different disciplinary analysis; a parallel optimization architecture which is readily operable on a suite of heterogeneous equipments; more natural fit to the current organization structure found in most institutes of aerospace and aeronautic design; participation of the disciplinary experts to best deal with specific disciplinary models
当应用于多学科设计环境时，并行子空间优化方法相对传统优化方法有几大优点：减少了学科间信息传递的数量；免去了大的迭代循环；允许在不同学科分析模块中应用不同子空间优化器；可以在不同设备上并行运行；结构框架适用于传统学科组织形式；允许各学科专家最大限度地参与学科分析和设计。
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