منابع مشابه
Design eines FDM-fähigen Speichersystems
Es liegt in der Natur wissenschaftlicher Prozesse, dass viele Zwischenergebnisse, aber auch schlicht irrelevante Forschungsdaten gespeichert werden, die bei regelmäßigen Überprüfungen eigentlich gelöscht werden könnten. Weiterhin passiert es häufig, dass potentiell wertvolle Daten aufgrund von Platzmangel unwiederbringlich gelöscht werden. Ein nachhaltiges Forschungsdatenmanagement schafft den ...
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We evaluated the performance of a parallel 3D FDM simulation of seismic wave propagation using the Intel Xeon Phi coprocessor. We confirmed that MPI/OpenMP hybrid parallel computing with hyper-threading is more efficient than pure MPI parallelism. The performance of the thread parallel computing was further improved by fusing the original three DO loops of major kernel routines into two DO loop...
متن کاملMLPG Formulation of the Multipoint Meshless FDM
Discussed is here the multipoint meshless finite difference method (MMFDM) following the original Collatz [2] multipoint concept, and the essential ideas of the meshless FDM [3]. The Collatz approach was based on interpolation, regular meshes and the local formulation of b.v. problems. On the other hand in the MFDM we deal with the moving weighted least squares (MWLS) approximation, arbitrarily...
متن کاملFDM based MIMO Spatio-Temporal Channel Sounder
In this paper, implementation of Multi-Input Multi-Output (MIMO) channel sounder is considered, taking hardware cost and realtime measurement into account. MIMO sounder needs some kind of multiplexing to distinguish between transmitting antennas. We compared three types of multiplexing, i.e. TDM, FDM, and CDM, for the sounding purpose in terms of realtime measurement, hardware cost, and major d...
متن کاملPrototyping a Categorial Database in P/FDM
The relational data model uses set theory to provide a formal background, thus ensuring a rigorous mathematical data model with support for manipulation. The newer generation database models are based on the object{oriented programming paradigm, and so fall short of having a formal background, especially in some of the more complex data manipulation areas. We use category theory to provide a fo...
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ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2020
ISSN: 0730-0301,1557-7368
DOI: 10.1145/3414685.3417834