Results 31 to 40 of about 79,266 (321)

GPU Parallelization of a Hybrid Pseudospectral Geophysical Turbulence Framework Using CUDA

open access: yesAtmosphere, 2020
An existing hybrid MPI-OpenMP scheme is augmented with a CUDA-based fine grain parallelization approach for multidimensional distributed Fourier transforms, in a well-characterized pseudospectral fluid turbulence code.
Duane Rosenberg   +3 more
doaj   +1 more source

A Massive Data Parallel Computational Framework for Petascale/Exascale Hybrid Computer Systems

open access: yes, 2012
Heterogeneous systems are becoming more common on High Performance Computing (HPC) systems. Even using tools like CUDA and OpenCL it is a non-trivial task to obtain optimal performance on the GPU.
Blazewicz, Marek   +7 more
core   +1 more source

Brazilian Peppertree Thrips Pseudophilothrips ichini (Hood) (Insecta: Thysanoptera: Phlaeothripidae)

open access: yesEDIS, 2020
The Brazilian peppertree thrips, Pseudophilothrips ichini (Hood) (Thysanoptera: Phlaeothripidae), is an insect native to Brazil (Figure 1). This species has been studied for the last 20+ years as a potential biological control agent of Brazilian ...
Patricia Prade   +2 more
doaj   +5 more sources

Programming CUDA and OpenCL: A Case Study Using Modern C++ Libraries

open access: yes, 2013
We present a comparison of several modern C++ libraries providing high-level interfaces for programming multi- and many-core architectures on top of CUDA or OpenCL. The comparison focuses on the solution of ordinary differential equations and is based on
Ahnert, Karsten   +3 more
core   +2 more sources

ПАРАЛЛЕЛЬНАЯ CUDA-РЕАЛИЗАЦИЯ АЛГОРИТМА РЕШЕНИЯ УРАВНЕНИЙ НАВЬЕ-СТОКСА С ИСПОЛЬЗОВАНИЕМ МЕТОДА ФИКТИВНЫХ ОБЛАСТЕЙ

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2021
Важным направлением развития методов численного моделирования являются исследования приближенных методов решения задач математической физики в сложных многомерных областях.
A N. Temirbekov   +3 more
doaj   +1 more source

Will the exploratory behavior of lobsters decrease as they become familiar with their environment? [PDF]

open access: yes, 2013
Previous studies have shown that most lobsters have a home range in which they reside on a daily basis. The tendency for lobsters to reside in a particular area suggests that they have the ability to learn the characteristics of an area using exploratory
Cuda, Marissa
core   +2 more sources

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

Dzieci jako uczestnicy cudownych zdarzeń w "Vita Porphyrii Episcopi Gazensis" Marka Diakona

open access: yesVox Patrum, 2006
The author of this article not only described these miracles, but also made an attempt to interpret them. The first of the miraculous events, employing the ancient motif of a child medium conveying.
Ireneusz Milewski
doaj   +1 more source

CU2CL: A CUDA-to-OpenCL Translator for Multi- and Many-core Architectures [PDF]

open access: yes, 2011
The use of graphics processing units (GPUs) in high-performance parallel computing continues to become more prevalent, often as part of a heterogeneous system.
Feng, Wu-chun   +2 more
core   +2 more sources

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

open access: yesAdvanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho   +9 more
wiley   +1 more source

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