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检索条件"任意字段=Proceedings of the 27th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming"
330 条 记 录,以下是101-110 订阅
排序:
parallelizing dynamic programming through rank convergence  14
Parallelizing dynamic programming through rank convergence
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2014 19th acm sigplan symposium on principles and practice of parallel programming, PPoPP 2014
作者: Maleki, Saeed Musuvathi, Madanlal Mytkowicz, Todd Univerity of Illinois at Urbana-Champaign United States Microsoft Research United States
this paper proposes an efficient parallel algorithm for an important class of dynamic programming problems that includes Viterbi, Needleman-Wunsch, Smith-Waterman, and Longest Common Subsequence. In dynamic programmin... 详细信息
来源: 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...
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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
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 deg... 详细信息
来源: 评论
Serialization Sets: A Dynamic Dependence-Based parallel Execution Model
Serialization Sets: A Dynamic Dependence-Based Parallel Exec...
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14th acm sigplan symposium on principles and practice of parallel programming
作者: Allen, Matthew D. Sridharan, Srinath Sohi, Gurindar S. Univ Wisconsin Dept Comp Sci Madison WI 53706 USA
this paper proposes a new parallel execution model where programmers augment a sequential program with pieces of code called serializers that dynamically map computational operations into serialization sets of depende... 详细信息
来源: 评论
An OpenACC-based unified programming model for multi-accelerator systems  2015
An OpenACC-based unified programming model for multi-acceler...
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20th acm sigplan symposium on principles and practice of parallel programming, PPoPP 2015
作者: Kim, Jungwon Lee, Seyong Vetter, Jeffrey S. Oak Ridge National Laboratory United States Georgia Institute of Technology United States
this paper proposes a novel SPMD programming model of OpenACC. Our model integrates the different granularities of parallelism from vector-level parallelism to node-level parallelism into a single, unified model based... 详细信息
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Initial study of multi-endpoint runtime for MPI+OpenMP hybrid programming model on multi-core systems  14
Initial study of multi-endpoint runtime for MPI+OpenMP hybri...
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2014 19th acm sigplan symposium on principles and practice of parallel programming, PPoPP 2014
作者: Luo, Miao Lu, Xiaoyi Hamidouche, Khaled Kandalla, Krishna Panda, Dhabaleswar K. Dept. of Computer Science and Engineering Ohio State University United States
State-of-the-art MPI libraries rely on locks to guarantee thread-safety. this discourages application developers from using multiple threads to perform MPI operations. In this paper, we propose a high performance, loc... 详细信息
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Extracting logical structure and identifying stragglers in parallel execution traces  14
Extracting logical structure and identifying stragglers in p...
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2014 19th acm sigplan symposium on principles and practice of parallel programming, PPoPP 2014
作者: Isaacs, Katherine E. Gamblin, Todd Bhatele, Abhinav Bremer, Peer-Timo Schulz, Martin Hamann, Bernd Department of Computer Science University of California Davis United States Center for Applied Scientific Computing Lawrence Livermore National Laboratory United States
We introduce a new approach to automatically extract an idealized logical structure from a parallel execution trace. We use this structure to define intuitive metrics such as the lateness of a process involved in a pa... 详细信息
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Evaluating Graph Coloring on GPUs  11
Evaluating Graph Coloring on GPUs
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16th acm symposium on principles and practice of parallel programming
作者: Grosset, A. V. Pascal Zhu, Peihong Liu, Shusen Venkatasubramanian, Suresh Hall, Mary Univ Utah Sch Comp Salt Lake City UT 84112 USA
this paper evaluates features of graph coloring algorithms implemented on graphics processing units (GPUs), comparing coloring heuristics and thread decompositions. As compared to prior work on graph coloring for othe... 详细信息
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Simplifying low-level GPU programming with GAS  21
Simplifying low-level GPU programming with GAS
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26th acm sigplan symposium on principles and practice of parallel programming, PPoPP 2021
作者: Yan, Da Wang, Wei Chu, Xiaowen Hkust Hong Kong Hong Kong Baptist University Hong Kong
Many low-level optimizations for NVIDIA GPU can only be implemented in native hardware assembly (SASS). However, programming in SASS is unproductive and not portable. To simplify low-level GPU programming, we present ... 详细信息
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A parallel Sparse Tensor Benchmark Suite on CPUs and GPUs  20
A Parallel Sparse Tensor Benchmark Suite on CPUs and GPUs
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25th acm sigplan symposium on principles and practice of parallel programming (PPoPP)
作者: Li, Jiajia Lakshminarasimhan, Mahesh Wu, Xiaolong Li, Ang Olschanowsky, Catherine Barker, Kevin Pacific Northwest Natl Lab Richland WA 99352 USA Univ Utah Salt Lake City UT USA Purdue Univ W Lafayette IN 47907 USA Boise State Univ Boise ID 83725 USA
Tensor computations present significant performance challenges that impact a wide spectrum of applications. Efforts on improving the performance of tensor computations include exploring data layout, execution scheduli... 详细信息
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parallel skeletons for structured composition
Parallel skeletons for structured composition
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proceedings of the 5th acm sigplan symposium on principles and practice of parallel programming
作者: Darlington, John Guo, Yi-ke To, Hing Wing Yang, Jin Imperial Coll London United Kingdom
In this paper, we propose a straightforward solution to the problems of compositional parallel programming by using skeletons as the uniform mechanism for structured composition. In our approach parallel programs are ... 详细信息
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