检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

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

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

336 篇 会议
46 篇 期刊文献

馆藏范围

382 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

329 篇 工学
- 284 篇 软件工程
- 268 篇 计算机科学与技术...
- 12 篇 电子科学与技术（可...
- 7 篇 信息与通信工程
- 4 篇 机械工程
- 4 篇 控制科学与工程
- 4 篇 生物工程
- 3 篇 生物医学工程（可授...
- 1 篇 力学（可授工学、理...
- 1 篇 动力工程及工程热...
- 1 篇 电气工程
- 1 篇 建筑学
- 1 篇 土木工程
- 1 篇 化学工程与技术
- 1 篇 核科学与技术
- 1 篇 农业工程
- 1 篇 环境科学与工程（可...
58 篇 理学
- 52 篇 数学
- 5 篇 系统科学
- 4 篇 生物学
- 4 篇 统计学（可授理学、...
- 3 篇 化学
15 篇 管理学
- 10 篇 管理科学与工程(可...
- 8 篇 工商管理
- 5 篇 图书情报与档案管...
3 篇 经济学
- 3 篇 应用经济学
2 篇 法学
- 2 篇 社会学
2 篇 教育学
- 2 篇 教育学
1 篇 农学
- 1 篇 作物学

主题

71 篇 performance
49 篇 parallel process...
42 篇 algorithms
42 篇 parallel program...
39 篇 languages
34 篇 design
21 篇 gpu
20 篇 parallel algorit...
12 篇 experimentation
12 篇 measurement
9 篇 theory
9 篇 parallel computi...
8 篇 mpi
8 篇 parallel
7 篇 parallelism
7 篇 graphics process...
7 篇 logic programmin...
7 篇 concurrency
6 篇 openmp
5 篇 reliability

机构

7 篇 carnegie mellon ...
5 篇 indiana univ blo...
4 篇 univ wisconsin d...
3 篇 univ of tokyo
3 篇 univ chinese aca...
3 篇 massachusetts in...
3 篇 univ illinois ur...
3 篇 swiss fed inst t...
3 篇 mit csail united...
3 篇 shanghai jiao to...
3 篇 tsinghua univ pe...
3 篇 univ utah sch co...
3 篇 rice univ housto...
3 篇 purdue univ w la...
3 篇 univ calif berke...
2 篇 ist austria klos...
2 篇 princeton univ d...
2 篇 georgetown univ ...
2 篇 yale university ...
2 篇 coll william & m...

作者

8 篇 blelloch guy e.
6 篇 hoefler torsten
6 篇 garland michael
6 篇 chen haibo
6 篇 shun julian
5 篇 sun yihan
5 篇 zhai jidong
5 篇 tsigas philippas
5 篇 kennedy ken
4 篇 dhulipala laxman
4 篇 miller barton p.
4 篇 tan guangming
4 篇 wang haojie
4 篇 nikolopoulos dim...
4 篇 long guoping
4 篇 valero mateo
4 篇 mellor-crummey j...
4 篇 agrawal kunal
4 篇 gu yan
4 篇 leiserson charle...

语言

356 篇 英文
26 篇 其他

检索条件"任意字段=14th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming"

共 382 条记录，以下是151-160 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Leapfrogging: A portable technique for implementing efficient futures 93

Leapfrogging: A portable technique for implementing efficien...

引用

4th acm sigplan symposium on principles and practice of parallel programming, PPOPP 1993

作者： Wagner, David B. Calder, Bradley G. Department of Computer Science University of Colorado Campus Box 430 Boulder80309-0430 United States

ISBN: (纸本)0897915895

A future is a language construct that allows programmers to expose parallelism in applicative languages such as MultiLisp [5] with minimal effort. In this paper we describe a technique for implementing futures, which we call leapfrogging, that reduces blocking due to load imbalance. the utility of leapfrogging is enhanced by the fact that it is completely platform-independent, is free from deadlock, and places a bound on stack sizes that is at most a small constant times the maximum stack size encountered during a sequential execution of the same computation. We demonstrate the performance of leapfrogging using a prototype implementation written in C++.

关键词： C++ (programming language)

来源：评论

学校读者我要写书评

暂无评论

Improving parallelism and Locality with Asynchronous Algorithms

Improving Parallelism and Locality with Asynchronous Algorit...

引用

15th acm sigplan symposium on principles and practice of parallel programming

作者： Liu, Lixia Li, Zhiyuan Purdue Univ Dept Comp Sci W Lafayette IN 47907 USA

ISBN: (纸本)9781605587080

As multicore chips become the main building blocks for high performance computers, many numerical applications face a performance impediment due to the limited hardware capacity to move data between the CPU and the off-chip memory. this is especially true for large computing problems solved by iterative algorithms because of the large data set typically used. Loop tiling, also known as loop blocking, was shown previously to be an effective way to enhance data locality, and hence to reduce the memory bandwidth pressure, for a class of iterative algorithms executed on a single processor. Unfortunately, the tiled programs suffer from reduced parallelism because only the loop iterations within a single tile can be easily parallelized. In this work, we propose to use the asynchronous model to enable effective loop tiling such that both parallelism and locality can be attained simultaneously. Asynchronous algorithms were previously proposed to reduce the communication cost and synchronization overhead between processors. Our new discovery is that carefully controlled asynchrony and loop tiling can significantly improve the performance of parallel iterative algorithms on multicore processors due to simultaneously attained data locality and loop-level parallelism. We present supporting evidence from experiments with three well-known numerical kernels.

关键词： asynchronous algorithms loop tiling parallel numerical programs data locality memory performance

来源：评论

学校读者我要写书评

暂无评论

OPTIMAL MAPPING OF SEQUENCES OF DATA-parallel TASKS 95

OPTIMAL MAPPING OF SEQUENCES OF DATA-PARALLEL TASKS

引用

5th acm sigplan symposium on principles and practice of parallel programming

作者： SUBHLOK, J VONDRAN, G HEWLETT PACKARD CORP ADV LASER JET OPERAT BOISE ID 83714 USA

ISBN: (纸本)9780897917001

Many applications in a variety of domains including digital signal processing, image processing, and computer vision are composed of a sequence of tasks that act on a stream of input data sets in a pipelined manner. Recent research has established that these applications are best mapped to a massively parallel machine by dividing the tasks into modules and assigning a subset of the available processors to each module. this paper addresses the problem of optimally mapping such applications onto a massively parallel machine. We formulate the problem of optimizing throughput in task pipelines and present two new solution algorithms. the formulation uses a general and realistic model for inter-task communication, takes memory constraints into account, and addresses the entire problem of mapping which includes clustering tasks into modules, assignment of processors to modules, and possible replication of modules. the first algorithm is based on dynamic programming and finds the optimal mapping of k tasks onto P processors in O(P(4)k(2)) time. We also present a heuristic algorithm that is linear in the number of processors and establish with theoretical and practical results that the solutions obtained are optimal in practical situations. the entire framework is implemented as an automatic mapping tool for the Fx parallelizing compiler for High Performance Fortran. We present experimental results that demonstrate the importance of choosing a good mapping and show that the methods presented yield efficient mappings and predict optimal performance accurately.

关键词： parallel processing systems

来源：评论

学校读者我要写书评

暂无评论

parallel Schedule Synthesis for Attribute Grammars 13

Parallel Schedule Synthesis for Attribute Grammars

引用

18th acm sigplan symposium on principles and practice of parallel programming

作者： Meyerovich, Leo A. Torok, Matthew E. Atkinson, Eric Bodik, Rastislav Univ Calif Berkeley Berkeley CA 94720 USA

ISBN: (纸本)9781450319225

We examine how to synthesize a parallel schedule of structured traversals over trees. In our system, programs are declaratively specified as attribute grammars. Our synthesizer automatically, correctly, and quickly schedules the attribute grammar as a composition of parallel tree traversals. Our downstream compiler optimizes for GPUs and multicore CPUs. We provide support for designing efficient schedules. First, we introduce a declarative language of schedules where programmers may constrain any part of the schedule and the synthesizer will complete and autotune the rest. Furthermore, the synthesizer answers debugging queries about how schedules may be completed. We evaluate our approach with two case studies. First, we created the first parallel schedule for a large fragment of CSS and report a 3X multicore speedup. Second, we created an interactive GPU-accelerated animation of over 100,000 nodes.

关键词： CSS layout sketching attribute grammars scheduling

来源：评论

学校读者我要写书评

暂无评论

Conference Record of the Annual acm symposium on principles of programming Languages

Conference Record of the Annual ACM Symposium on Principles ...

引用

14th acm SIGACT-sigplan symposium on principles of programming Languages, POPL 1987

ISBN: (纸本)0897912152

the proceedings contain 29 papers. the topics discussed include: environments as first class objects;semantic parallelization : a practical exercise in abstract interpretation;a logic for partially specified data structures;axioms for concurrent objects;the concurrent logic programming language CP: definition and operational semantics;on strictness and its analysis;macro-by-example: deriving syntactic transformations from their specifications;automatic decomposition of scientific programs for parallel execution;binding performance at language design time;strictness analysis and denotational abstract interpretation;compiling strictness into streams;completeness and incompleteness of trace-based network proof systems;computable values can be classical;full abstraction of a real-time denotational semantics for an OCCAM-like language;concurrent transition system semantics of process networks;semantics for concurrency without powerdomains;and appraising fairness in languages for distributed programming.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Linear-time algorithm for computing the memory access sequence in data-parallel programs

Linear-time algorithm for computing the memory access sequen...

引用

Proceedings of the 5th acm sigplan symposium on principles and practice of parallel programming

作者： Kennedy, Ken Nedeljkovic, Nenad Sethi, Ajay Rice Univ Houston United States

Data-parallel languages, such as High Performance Fortran, are widely regarded as a promising means for writing portable programs for distributed-memory machines. Novel features of these languages call for the development of new techniques in both compilers and run-time systems. In this paper, we present an improved algorithm for finding the local memory access sequence in computations involving regular sections of arrays with cyclic(k) distributions. After establishing the fact that regular section indices correspond to elements of an integer lattice, we show how to find a lattice basis that allows for simple and fast enumeration of memory accesses. the complexity of our algorithm is shown to be lower than that of the previous solution for the same problem. In addition, the experimental results demonstrate the efficiency of our method in practice.

关键词： parallel algorithms

来源：评论

学校读者我要写书评

暂无评论

PARRAY: A Unifying Array Representation for Heterogeneous parallelism 12

PARRAY: A Unifying Array Representation for Heterogeneous Pa...

引用

17th acm sigplan symposium on principles and practice of parallel programming

作者： Chen, Yifeng Cui, Xiang Mei, Hong Peking Univ Sch EECS HCST Key Lab Beijing 100871 Peoples R China

ISBN: (纸本)9781450311601

this paper introduces a programming interface called PARRAY (or parallelizing ARRAYs) that supports system-level succinct programming for heterogeneous parallel systems like GPU clusters. the current practice of software development requires combining several low-level libraries like Pthread, OpenMP, CUDA and MPI. Achieving productivity and portability is hard with different numbers and models of GPUs. PARRAY extends mainstream C programming with novel array types of the following features:1)the dimensions of an array type are nested in a tree structure, conceptually reflecting the memory hierarchy;2) the definition of an array type may contain references to other array types, allowing sophisticated array types to be created for parallelization;3) threads also form arrays that allow programming in a Single-Program Multiple-Code block (SPMC) style to unify various sophisticated communication patterns. this leads to shorter, more portable and maintainable parallel codes, while the programmer still has control over performance-related features necessary for deep manual optimization. Although the source-to-source code generator only faithfully generates low-level library calls according to the type information,higher-level programming and automatic performance optimization are still possible through building libraries of subprograms on top of PARRAY. the case study on cluster FFT illustrates a simple 30-line code that 2x-outperforms Intel Cluster MKL on the Tianhe-1A system with 7168 Fermi GPUs and 14336 CPUs.

关键词： Languages Performance theory parallel programming Array Representation Heterogeneous parallelism GPU Clusters

来源：评论

学校读者我要写书评

暂无评论

Sequential and parallel Improvements in a Concurrent Functional programming Language 18

Sequential and Parallel Improvements in a Concurrent Functio...

引用

20th International symposium on principles and practice of Declarative programming (PPDP)

作者： Schmidt-Schauss, Manfred Sabel, David Dallmeyer, Nils Goethe Univ Frankfurt Frankfurt Germany

ISBN: (纸本)9781450364416

We propose a model for measuring the runtime of concurrent programs by the minimal number of evaluation steps. the focus of this paper are improvements, which are program transformations that improve this number in every context, where we distinguish between sequential and parallel improvements, for one or more processors, respectively. We apply the methods to CHF, a model of Concurrent Haskell extended by futures allowing declarative implementations of concurrent programs. the language CHF is a typed higher-order functional language with concurrent threads, monadic IO and MVars as synchronizing variables. We show that all deterministic reduction rules and several further useful program transformations are sequential and parallel improvements.

关键词： functional programming call-by-need evaluation parallel improvements

来源：评论

学校读者我要写书评

暂无评论

Multi-Level parallel Computing of Reverse Time Migration for Seismic Imaging on Blue Gene/Q 13

Multi-Level Parallel Computing of Reverse Time Migration for...

引用

18th acm sigplan symposium on principles and practice of parallel programming

作者： Lu, Ligang Magerlein, Karen IBM Watson Res Ctr Yorktown Hts NY USA

ISBN: (纸本)9781450319225

Blue Gene/Q (BG/Q) is an early representative of increasing scale and thread count that will characterize future HPC systems: large counts of nodes, cores, and threads; and a rich programming environment with many degrees of freedom in parallel computing optimization. So it is both a challenge and an opportunity to it to accelerate the seismic imaging applications to the unprecedented levels that will significantly advance the technologies for the oil and gas industry. In this work we aim to address two important questions: how HPC systems with high levels of scale and thread count will perform in real applications; and how systems with many degrees of freedom in parallel programming can be calibrated to achieve optimal performance. Based on BG/Q's architecture features and RTM workload characteristics, we developed massive domain partition, MPI , and SIMD Our detailed deep analyses in various aspects of optimization also provide valuable experience and insights into how can be utilized to facilitate the advance of seismic imaging technologies. Our BG/Q RTM solution achieved a 14.93x speedup over the BG/P implementation. Our multi-level parallelism strategies for Reverse Time Migration (RTM) seismic imaging computing on BG/Q provides an example of how HPC systems like BG/Q can accelerate applications to a new level.

关键词： Multi-level parallelism parallel Computing High Performance Computing Performance Optimization Reverse Time Migration Seismic Imaging

来源：评论

学校读者我要写书评

暂无评论

Task-oriented programming in a pure functional language 12

Task-oriented programming in a pure functional language

引用

14th symposium on principles and practice of Declarative programming, PPDP 2012

作者： Plasmeijer, Rinus Lijnse, Bas Michels, Steffen Achten, Peter Koopman, Pieter Institute for Computing and Information Sciences Radboud University P.O. Box 9010 6500 GL Nijmegen Netherlands Faculty of Military Sciences Netherlands Defense Academy P.O. Box 10000 1780 CA Den Helder Netherlands

ISBN: (纸本)9781450315227

Task-Oriented programming (TOP) is a novel programming paradigm for the construction of distributed systems where users work together on the *** multiple users collaborate, they need to interact with each other frequently. TOP supports the definition of tasks that react to the progress made by others. With TOP, complex multi-user interactions can be programmed in a declarative style just by defining the tasks that have to be accomplished, thus eliminating the need to worry about the implementation detail that commonly frustrates the development of applications for this domain. TOP builds on four core concepts: tasks that represent computations or work to do which have an observable value that may change over time, data sharing enabling tasks to observe each other while the work is in progress, generic type driven generation of user interaction, and special combinators for sequential and parallel task composition. the semantics of these core concepts is defined in this paper. As an example we present the iTask3 framework, which embeds TOP in the functional programming language Clean. Copyright © 2012 acm.

关键词： Semantics

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共39页 << < 12 13 14 15 16 17 18 19 20 21 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

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：