检索结果-内蒙古大学图书馆

International Conference on Computer Sciences and Applications (CSA)

作者： Li, Huan Ye, Wenhua CETC Res Inst 36 Sci Technol Commun Iinformat Secur Control Lab Jiaxing 314033 Zhejiang Peoples R China

ISBN: (纸本)9780769551258

In this paper, a dual language hybrid programming based on Matlab engine technology and example of implementation are described. A lot of Mat lab functions can be used by this technology effectively, which reducing the workload of the program, also it can inherite the excellent VC program interface, therefore it is a kind of good hybrid program design method for debugging hardware and software interfaces, programming Human Machine Interface, etc.

关键词： Matlab engine Visual C plus hybrid programming

来源：评论

学校读者我要写书评

暂无评论

Task Pool Teams:: a hybrid programming environment for irregular algorithms on SMP clusters

引用

CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 2006年第12期18卷 1575-1594页

作者： Hippold, Judith Ruenger, Gudula Tech Univ Chemnitz Dept Comp Sci D-09107 Chemnitz Germany

Clusters of symmetric multiprocessors (SMPs) are popular platforms for parallel programming since they provide large computational power for a reasonable price. For irregular application programs with dynamically changing computation and data access behavior, a flexible programming model is needed to achieve efficiency. In this paper we propose Task Pool Teams as, a hybrid parallel programming environment to realize irregular algorithms on clusters of SMPs. Task Pool Teams combine task pools on single cluster nodes by an explicit message passing layer. They offer load balance together with multi-threaded, asynchronous communication. Appropriate communication protocols and task pool implementations are provided and accessible by an easy-to-use application programmer interface. As application examples we present a branch and bound algorithm and the hierarchical radiosity algorithm. Copyright (c) 2006 John Wiley & Sons, Ltd.

关键词： irregular algorithms hybrid programming SMP clusters

来源：评论

学校读者我要写书评

暂无评论

Mode-oriented hybrid programming of sensor network nodes for supporting rapid and flexible utility assembly

引用

COMPUTER NETWORKS 2019年第0期158卷 77-97页

作者： Xia, Ming Chi, Kaikai Wang, Xiaoyan Cheng, Zhen Zhejiang Univ Technol Sch Comp Sci & Technol Hangzhou 310023 Zhejiang Peoples R China

A number of utility programs (utilities for short) have been developed to fulfill application requirements and to assist user operations such as deployment validation and fault diagnosis throughout the lifespan of wireless sensor networks (WSNs). Because these utilities exhibit diverse behaviors and are required to be loaded at various stages, utility integration is a non-trivial task for developers. To support the rapid and flexible assembly of utilities into sensor node firmware, we formulate the utility management problem as a mode-scheduling procedure, in which utilities are grouped into multiple modes and the sensor node switches between modes to run only the corresponding utilities to address application and user needs. The key contribution of this article is a novel mode-oriented programming model, in which code is organized around modes and modules for the clear abstraction of the mode-scheduling procedure. To facilitate utility assembly, the proposed model supports hybrid programming, i.e., simple declarative configuration descriptions can be used to specify the mode-scheduling logic and to load the utility modules implemented with general-purpose imperative languages. To improve system flexibility, the developer's descriptions are compiled into a compact configuration profile that will be used by a mode scheduler embedded in a WSN operating system to automatically control the mode scheduling. We have developed a DRAFT platform to support the proposed programming model, including a development environment and WSN middleware implementing the mode scheduler. Our evaluation results show that DRAFT achieves reduced development complexity and node reconfiguration cost. (C) 2019 Elsevier B.V. All rights reserved.

关键词： Wireless sensor network Rapid development Utility assembly Mode-oriented programming hybrid programming Middleware

来源：评论

学校读者我要写书评

暂无评论

Multi-objective optimization of zero propellant maneuver using hybrid programming

引用

ACTA ASTRONAUTICA 2015年 116卷 154-160页

作者： Zhao, Qian Huang, Haibing Natl Univ Def Technol Coll Aerosp Sci & Technol Changsha Hunan Peoples R China

Zero-propellant maneuver is an advanced concept of attitude control. The multi-objective optimization of zero-propellant maneuver using single gimbal control momentum gyroscopes is investigated in this paper. First, the multi-objective optimization model of zero-propellant maneuver is established. Then, a hybrid approach combining pseudospectral method and physical programming is proposed. Finally, the effectiveness of this proposed hybrid method has been validated. It is shown that, using the hybrid programming method, the indexes of the trade-off solution are all desirable. Moreover, the pareto-solution set can be obtained when changing the structure of the preference functions of physical programming, which is examined by 90 and 180 attitude maneuver mission examples. This hybrid programming method provides an effective approach for multi-objective optimal large angle attitude maneuver mission to meet different engineering requirement. (C) 2015 IAA. Published by Elsevier Ltd. All rights reserved.

关键词： Space station Attitude maneuver Multi-objective optimization Control moment gyroscopes hybrid programming

来源：评论

学校读者我要写书评

暂无评论

Scalability of hybrid programming for a CFD code on the Earth Simulator

引用

PARALLEL COMPUTING 2004年第12期30卷 1329-1343页

作者： Itakura, K Uno, A Yokokawa, M Ishihara, T Kaneda, Y Natl Inst Adv Inst Sci & Technol Grid Technol Res Ctr Tsukuba Ibaraki 3058568 Japan Japan Agcy Marine Earth Sci & Technol Earth Simulator Ctr Kanazawa Ku Yokohama Kanagawa 2360001 Japan Nagoya Univ Grad Sch Engn Dept Comp Sci & Engn Nagoya Aichi 4648603 Japan

The Earth Simulator (ES) is an SMP cluster system. There are two types of parallel programming models available on the ES. One is a flat programming model, in which a parallel program is implemented by MPI interfaces only, both within an SMP node and among nodes. The other is a hybrid programming model, in which a parallel program is written by using thread programming within an SMP node and MPI programming among nodes simultaneously. It is generally known that it is difficult to obtain the same high level of performance using the hybrid programming model as can be achieved with the flat programming model. In this paper, we have evaluated scalability of the code for direct numerical simulation of the Navier-Stokes equations on the ES. The hybrid programming model achieves the sustained performance of 346.9Gflop/s, while the flat programming model achieves 296.4Gfiop/s with 16 PNs of the ES for a DNS problem size of 256 3. For small scale problems, however, the hybrid programming model is not as efficient because of microtasking overhead. It is shown that there is an advantage for the hybrid programming model on the ES for the larger size problems. (C) 2004 Elsevier B.V. All rights reserved.

关键词： SMP cluster Earth Simulator hybrid programming MPI programming scalability

来源：评论

学校读者我要写书评

暂无评论

An interactive hybrid programming approach to signals and systems laboratory

An interactive hybrid programming approach to signals and sy...

引用

33rd IEEE International Conference on Acoustics, Speech and Signal Processing

作者： Kehtarnavaz, N. Loizou, P. Rahman, M. Univ Texas Dallas Dept Elect Engn Richardson TX 75083 USA

ISBN: (纸本)9781424414833

Signals and systems lab courses that are currently offered at many universities are mostly based on text-based programming languages and environments, in particular MATLAB. This paper presents an alternative programming approach in these courses by combining textual with graphical programming. This hybrid programming approach offers code interactivity in a time-efficient manner. Example labs are presented to demonstrate how this approach allows students to interact and experiment with their codes to gain a better understanding of the signal processing concepts.

关键词： education education technology signals and systems laboratory hybrid programming interactive approach to lab courses

来源：评论

学校读者我要写书评

暂无评论

The Realization of Drilling Fault Diagnosis Based on hybrid programming with Matlab and VB

The Realization of Drilling Fault Diagnosis Based on Hybrid ...

引用

International Conference on Advanced Research on Electronic Commerce, Web Application, and Communication

作者： Wang, Jiangping Hu, Yingcai Xian Shiyou Univ Sch Mech Engn Xian 710065 Shaanxi Peoples R China

ISBN: (纸本)9783642203664

This paper presents a method using hybrid programming with Matlab and VB based on ActiveX to design the system of drilling accident prediction and diagnosis. So that the powerful calculating function and graphical display function of Matlab and visual development interface of VB are combined fully. The main interface of the diagnosis system is compiled in VB,and the analysis and fault diagnosis are implemented by neural network tool boxes in Matlab. The system has favorable interactive interface,and the fault example validation shows that the diagnosis result is feasible and can meet the demands of drilling accident prediction and diagnosis.

关键词： Drilling engineering Accident diagnosis VB Matlab hybrid programming

来源：评论

学校读者我要写书评

暂无评论

Application of hybrid programming with Matlab and C # in Reliability Analysis Software

引用

Journal of Donghua University(English Edition) 2015年第6期32卷 957-960页

作者：刘朋辉付国忠黄承赓李海庆黄洪钟 School of Mechatronics Engineering University of Electronic Science and Technology of China

Matlab has a high performance at engineering calculation.C# is good at interface *** their advantages together,hybrid programming with Matlab and C # will help to improve the reliability analysis software efficiency and accuracy *** of hybrid programming with Matlab and C# in reliability analysis software are introduced in this *** a mathematical problem is tested to verify the feasibility of this programming method.

关键词： Matlab C# hybrid programming reliability analysis

来源：评论

学校读者我要写书评

暂无评论

A hybrid programming Model for Optimal Production Planning under Demand Uncertainty in Refinery

引用

Chinese Journal of Chemical Engineering 2008年第2期16卷 241-246页

作者：李初福何小荣陈丙珍徐强刘朝玮 Department of Chemical Engineering Tsinghua University Beijing 100084 China Department of Chemical Engineering Lamar University Beaumont 77710 USA

Abstract Production planning under uncertainty is considered as one of the most important problems in plant-wide optimization. In this article, first, a stochastic programming model with uniform distribution assumption is developed for refinery production planning under demand uncertainty, and then a hybrid programming model incorporating the linear programming model with the stochastic programming one by a weight factor is proposed. Subsequently, piecewise linear approximation functions are derived and applied to solve the hybrid programming model-under uniform distribution assumption. Case studies show that the linear approximation algorithm is effective to *** hybrid programming model, along with an error≤0.5% when the deviatiorgmean≤20%. The simulation results indicate that the hybrid programming model with an appropriate weight factor （0.1-0.2） can effectively improve the optimal operational strategies under demand uncertainty, achieving higher profit than the linear programming model and the stochastic programming one with about 1.3% and 0.4% enhancement, respectavely.

关键词： production planning demand uncertainty stochastic programming linear programming hybrid programming

来源：评论

学校读者我要写书评

暂无评论

hybrid programming For Multicore Processors

Hybrid Programming For Multicore Processors

引用

The Fourth International Joint Conference on Computational Science and Optimization(第四届计算科学与优化国际大会 CSO 2011)

作者： Hongzhong Shan Business School Beijing Institute of Fashion Technology Beijing China 100029

The microprocessor industry is undergoing a dramatic change to shift from the traditional superscalar microprocessor designs to multicores. While this presents some new opportunities, it also presents new challenges to harness the power of the multicore processors. In this paper, we address this issue by investigating the performance and memory usage of the hybrid MPI + OpenMP programming models. The experimental results demonstrate great advantages of using the hybrid programming model over the popular pure MPI model in terms of both performance and memory usage.

关键词： hybrid programming Multicore

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：