Suchergebnisse - "shared-memory multiprocessor"

Optimizing Sparse Linear Algebra for Large-Scale Graph Analytics von Buono, Daniele, Gunnels, John A., Xinyu Que, Checconi, Fabio, Petrini, Fabrizio, Tai-Ching Tuan, Long, Chris

“… Emerging data-intensive applications attempt to process and provide insight into vast amounts of online data. A new class of linear algebra algorithms can …”
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A superlinear speedup region for matrix multiplication von Gusev, Marjan, Ristov, Sasko

“… SUMMARYThe realization of modern processors is based on a multicore architecture with increasing number of cores per processor. Multicore processors are often …”
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pPOP: Fast yet accurate parallel hierarchical clustering using partitioning von Dash, Manoranjan, Petrutiu, Simona, Scheuermann, Peter

“… Hierarchical agglomerative clustering (HAC) is very useful but due to high CPU time and memory complexity its practical use is limited. Earlier, we proposed an …”
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Superlinear speedup for matrix multiplication von Ristov, S., Gusev, M.

“… Amdahl has shown that multiprocessor execution performance is not proportional to the number of processors. Gustafson has found a way to show that there are …”
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Data partitioning-based parallel irregular reductions von Gutiérrez, Eladio, Plata, Oscar, Zapata, Emilio L.

“… Different parallelization methods for irregular reductions on shared memory multiprocessors have been proposed in the literature in recent years. We have …”
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Parallel algorithms for LU decomposition on a shared memory multiprocessor von Kaya, Dogan, Wright, Ken

“… In this work, we present the numerical results (using C++) obtained from seven different versions of the LU decomposition algorithms. Four of the algorithms …”
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Parallel recombinative simulated annealing: A genetic algorithm von Mahfoud, Samir W., Goldberg, David E.

“… This paper introduces and analyzes a parallel method of simulated annealing. Borrowing from genetic algorithms, an effective combination of simulated annealing …”
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Integrated Memory Controllers with Parallel Coherence Streams von Chaudhuri, M., Heinrich, M.

“… Previous work in scalable hardware distributed shared memory (DSM) multiprocessors has established the critical and dominant role that protocol processing …”
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Trapezoid self-scheduling: a practical scheduling scheme for parallel compilers von Tzen, T.H., Ni, L.M.

“… A practical processor self-scheduling scheme, trapezoid self-scheduling, is proposed for arbitrary parallel nested loops in shared-memory multiprocessors …”
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Comments on parallel algorithms for the knapsack problem von Sanches, Carlos Alberto Alonso, Soma, Nei Yoshihiro, Yanasse, Horacio Hideki

“… Chang et al. [Parallel Comput. (1994) 233] introduced a parallel algorithm based on a shared memory SIMD architecture for the generation phase of the classic …”
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Implementing a dynamic processor allocation policy for multiprogrammed parallel applications in the SolarisTM von Yue, Kelvin K., Lilja, David J.

“… Parallel applications typically do not perform well in a multiprogrammed environment that uses time‐sharing to allocate processor resources to the …”
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A unified formalization of four shared-memory models von Adve, S.V., Hill, M.D.

“… The authors present a data-race-free-1, shared-memory model that unifies four earlier models: weak ordering, release consistency (with sequentially consistent …”
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Performance evaluation of delayed-committing transactional memory von Ichii, Sekai, Hayashi, Shohei, Nunome, Atsushi, Hirata, Hiroaki, Shibayama, Kiyoshi

“… Transactional memory (TM) is promising to make parallel programming easier. Many hardware implementations of transactional memory (HTM) have been proposed to …”
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Analytic evaluation of shared-memory architectures von Sorin, D.J., Lemon, J.L., Eager, D.L., Vernon, M.K.

“… This paper develops and validates an efficient analytical model for evaluating the performance of shared memory architectures with ILP processors. First, we …”
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Speculative memory: An architectural support for explicit speculations in multithreaded programming von Hirata, Hiroaki, Nunome, Atsushi, Shibayama, Kiyoshi

“… We have been developing a multiprocessor architecture which executes iterations of a loop speculatively in parallel. In this paper, we present speculative …”
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A new approach for the verification of cache coherence protocols von Fong Pong, Dubois, M.

“… We introduce a cache protocol verification technique based on a symbolic state expansion procedure. A global Finite State Machine (FSM) model characterizing …”
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Implementing a dynamic processor allocation policy for multiprogrammed parallel applications in the Solaris[trademark] operating system von Yue, K K, Lilja, D J

“… Parallel applications typically do not perform well in a multiprogrammed environment that uses time-sharing to allocate processor resources to the …”
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On the Correctness of Program Execution When Cache Coherence Is Maintained Locally at Data-Sharing Boundaries in Distributed Shared Memory Multiprocessors von Sarojadevi, H., Nandy, S. K., Balakrishnan, S.

“… Emerging multiprocessor architectures such as chip multiprocessors, embedded architectures, and massively parallel architectures, demand faster, more …”
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Parallel Algorithms for Solving the Convex Minimum Cost Flow Problem von Beraldi, P., Guerriero, F., Musmanno, R.

“… In this paper we deal with the solution of the separable convex cost network flow problem. In particular, we propose a parallel asynchronous version of the …”
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Dynamically adapting to system load and program behavior in multiprogrammed multiprocessor systems von Kazi, Iffat H., Lilja, David J.

“… Parallel execution of application programs on a multiprocessor system may lead to performance degradation if the workload of a parallel region is not large …”
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