Search Results - "Shared-memory programming"

Solving the multi-objective flexible job shop scheduling problem with a novel parallel branch and bound algorithm by Soto, Carlos, Dorronsoro, Bernabé, Fraire, Héctor, Cruz-Reyes, Laura, Gomez-Santillan, Claudia, Rangel, Nelson

“…This work presents a novel parallel branch and bound algorithm to efficiently solve to optimality a set of instances of the multi-objective flexible job shop…”
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Programming parallel dense matrix factorizations and inversion for new-generation NUMA architectures by Catalán, Sandra, Igual, Francisco D., Herrero, José R., Rodríguez-Sánchez, Rafael, Quintana-Ortí, Enrique S.

“…We propose a methodology to address the programmability issues derived from the emergence of new-generation shared-memory NUMA architectures. For this purpose,…”
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Architectural Adaptation and Performance-Energy Optimization for CFD Application on AMD EPYC Rome by Szustak, Lukasz, Wyrzykowski, Roman, Kuczynski, Lukasz, Olas, Tomasz

“…The advantages of the second-generation AMD EPYC Rome processors can be successfully used in the race to Exascale. However, the novel architecture's complexity…”
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Modularity‐based parallel protein design algorithm with an implementation using shared memory programming by Pal, Abantika, Mulumudy, Rohith, Mitra, Pralay

“…Given a target protein structure, the prime objective of protein design is to find amino acid sequences that will fold/acquire to the given three‐dimensional…”
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A Shared Memory SMC Sampler for Decision Trees by Drousiotis, Efthyvoulos, Varsi, Alessandro, Spirakis, Paul G., Maskell, Simon

“…Modern classification problems tackled by using Decision Tree (DT) models often require demanding constraints in terms of accuracy and scalability. This is…”
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Parallelization of Array Method with Hybrid Programming: OpenMP and MPI by Velarde Martínez, Apolinar

“…For parallelization of applications with high processing times and large amounts of storage in High Performance Computing (HPC) systems, shared memory…”
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The Heat Equation: High-Performance Scientific Computing Case Study by Schuster, Micah D.

“…In recent years, high-performance computing and powerful supercomputers have become staples in many areas of academia and industry. The author introduces the…”
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Extending Shared-Memory Computations to Multiple Distributed Nodes by Ahmed, Waseem

“…With the emergence of accelerators like GPUs, MICs and FPGAs, the availability of domain specific libraries (like MKL) and the ease of parallelization…”
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Programmability and Performance of New Global-View Programming API for Multi-Node and Multi-Core Processing by Sakaguchi, Yugo, Midorikawa, Hiroko

“…Various partitioned global address space (PGAS) languages capable of providing global-view programming environments on multi-node computer systems have been…”
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Tpetra, and the Use of Generic Programming in Scientific Computing by Baker, C.G., Heroux, M.A.

“…We present Tpetra, a Trilinos package for parallel linear algebra primitives implementing the Petra object model. We describe Tpetra's design, based on generic…”
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RWT: Suppressing Write-Through Cost When Coherence is Not Needed by Hao Liu, Devigne, Clement, Garcia, Lucas, Meunier, Quentin, Wajsburt, Franck, Greiner, Alain

“…In shared-memory multicore architectures, handling a write cache operation is more complicated than in single processor systems. A cache line may be present in…”
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OpenMP for Networks of SMPs by Hu, Y.Charlie, Lu, Honghui, Cox, Alan L., Zwaenepoel, Willy

“…In this paper, we present the first system that implements OpenMP on a network of shared-memory multiprocessors. This system enables the programmer to rely on…”
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Built-in fast gather control network for efficient support of coherence protocols by Lodde, Mario, Roca, Toni, Flich, José

“…Future chip multiprocessors will include hundreds of cores organised in a tile-based design pattern. These systems commonly employ a shared memory programming…”
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Parallel evolutionary algorithms based on shared memory programming approaches by Redondo, J. L., García, I., Ortigosa, P. M.

“…In this work, two parallel techniques based on shared memory programming are presented. These models are specially suitable to be applied over evolutionary…”
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OpenMP Implementation of SPICE3 Circuit Simulator by Weng, Tien-Hsiung, Perng, Ruey-Kuen, Chapman, Barbara

“…In this paper, we describe our experience of creating an OpenMP implementation of the SPICE3 circuit simulator program. Given the irregular patterns of access…”
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ARS: an adaptive runtime system for locality optimization by Tao, Jie, Schulz, Martin, Karl, Wolfgang

“…Shared memory programs running on Non-Uniform Memory Access (NUMA) machines usually face inherent performance problems stemming from excessive remote memory…”
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Algorithmic optimizations of a conjugate gradient solver on shared memory architectures by Löf, Henrik, Rantakokko, Jarmo

“…OpenMP is an architecture-independent language for programming in the shared memory model. OpenMP is designed to be simple and powerful in terms of programming…”
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Scalable parallel graph coloring algorithms by Gebremedhin, Assefaw Hadish, Manne, Fredrik

“…Finding a good graph coloring quickly is often a crucial phase in the development of efficient, parallel algorithms for many scientific and engineering…”
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Scaling Non‐Regular Shared‐Memory Codes by Reusing Custom Loop Schedules by Nikolopoulos, Dimitrios S., Artiaga, Ernest, Ayguadé, Eduard, Labarta, Jesús

“…In this paper we explore the idea of customizing and reusing loop schedules to improve the scalability of non‐regular numerical codes in shared‐memory…”
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An advanced compiler framework for non-cache-coherent multiprocessors by Yunheung Paek, Navarro, A., Zapata, E., Hoeflinger, J., Padua, D.

“…The Cray T3D and T3E are non-cache-coherent (NCC) computers with a NUMA structure. They have been shown to exhibit a very stable and scalable performance for a…”
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