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Nested Parallelization with OpenMP
International Journal of Parallel Programming, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
an Mey, Dieter +2 more
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Parallel implementation of the Image Block Representation using OpenMP
J. Parallel Distributed Comput., 2020Herein, a parallel implementation in OpenMP of the Image Block Representation (IBR) for binary imagesis investigated. The IBR is a region-based image representation scheme that represents the binary image as a set of non-overlapping rectangular areas ...
Iraklis M. Spiliotis +2 more
semanticscholar +1 more source
A hybrid MPI/OpenMP parallel computing model for spherical discontinuous deformation analysis
Computers and Geotechnics, 2019Large-scale numerical simulation using spherical discontinuous deformation analysis (SDDA) is time-consuming, and this obstructs the application of the SDDA method for simulating the large-scale discrete spherical system.
Gang-Hai Huang
exaly +2 more sources
Simulation of MD Using OpenMP and OpenMP–SIMD
2020MD is used to understand the temperature and pressure dependencies of dynamical concept in liquids, solids, and liquid–solid interfaces. It is a computer simulation method to visualize the behavior of atoms and molecules. MD simulation techniques are also well defined for understanding surface phenomena, as they give a qualitative understanding of ...
Naman Khurpia +3 more
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ACM SIGPLAN Notices, 2009
GPGPUs have recently emerged as powerful vehicles for general-purpose high-performance computing. Although a new Compute Unified Device Architecture (CUDA) programming model from NVIDIA offers improved programmability for general computing, programming GPGPUs is still complex and error-prone.
Lee, Seyong +2 more
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GPGPUs have recently emerged as powerful vehicles for general-purpose high-performance computing. Although a new Compute Unified Device Architecture (CUDA) programming model from NVIDIA offers improved programmability for general computing, programming GPGPUs is still complex and error-prone.
Lee, Seyong +2 more
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OpenMP in VASP: Threading and SIMD
International Journal of Quantum Chemistry, 2019The Vienna Ab initio Simulation Package (VASP) is a widely used electronic structure code that originally exploits process-level parallelism through the Message Passing Interface (MPI) for work distribution within and across nodes. Architectural changes
Florian Wende +5 more
semanticscholar +1 more source
OpenMP as runtime for providing high-level stream parallelism on multi-cores
Journal of Supercomputing, 2022Renato B. Hoffmann +3 more
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ARMS-CC@PODC, 2017
Many modern parallel computing systems are heterogeneous at their node level. Such nodes may comprise general purpose CPUs and accelerators (such as, GPU, or Intel Xeon Phi) that provide high performance with suitable energy-consumption characteristics ...
Suejb Memeti +4 more
semanticscholar +1 more source
Many modern parallel computing systems are heterogeneous at their node level. Such nodes may comprise general purpose CPUs and accelerators (such as, GPU, or Intel Xeon Phi) that provide high performance with suitable energy-consumption characteristics ...
Suejb Memeti +4 more
semanticscholar +1 more source
2019
This chapter provides a description of the computational model used in the OpenMP technology, as well as a brief description of the basic structures of this environment.
Sergei Kurgalin, Sergei Borzunov
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This chapter provides a description of the computational model used in the OpenMP technology, as well as a brief description of the basic structures of this environment.
Sergei Kurgalin, Sergei Borzunov
openaire +1 more source