Results 21 to 30 of about 4,836 (230)

Accelerated parallel computation of field quantities for the boundary element method applied to stress analysis using multi-core CPUs, GPUs and FPGAs

Cogent Engineering, 2018
Computation in engineering and science can often benefit from acceleration due to lengthy calculation times for certain classes of numerical models.
Junjie Gu, Attila Michael Zsaki
doaj   +1 more source

FASTCUDA: Open Source FPGA Accelerator & Hardware-Software Codesign Toolset for CUDA Kernels [PDF]

, 2012
Using FPGAs as hardware accelerators that communicate with a central CPU is becoming a common practice in the embedded design world but there is no standard methodology and toolset to facilitate this path yet.
I. Papaefstathiou, L. Lavagno, Παπαευσταθιου Ιωαννης(http://users.isc.tuc.gr/~ipapaefstathiou), Lavagno, Luciano, I. Mavroidis, Papaefstathiou Ioannis(http://users.isc.tuc.gr/~ipapaefstathiou), E. de la Torre, Papaefstathiou, I., F. Schafer, Papaefstathiou I., Schafer F., de la Torre E., Lazarescu, Mihai Teodor, Mavroidis I., M. Lazarescu, Papaefstathiou I., Lavagno L., De La Torre, E., Schafer, F., Mavroidis, I., Lazarescu M.   +20 more
core   +1 more source

Implementation of the Lattice Boltzmann Method on Heterogeneous Hardware and Platforms using OpenCL

Advances in Electrical and Computer Engineering, 2012
The Lattice Boltzmann method (LBM) has become an alternative method for computational fluid dynamics with a wide range of applications. Besides its numerical stability and accuracy, one of the major advantages of LBM is its relatively easy ...
TEKIC, P. M., RADJENOVIC, J. B., RACKOVIC, M.   +2 more
doaj   +1 more source

Fast Algorithm Based on Parallel Computing for Sample Entropy Calculation

IEEE Access, 2021
Sample entropy is a widely used method for assessing the irregularity of physiological signals, but it has a high computational complexity, which prevents its application for time-sensitive scenes.
Xinzheng Dong, Chang Chen, Qingshan Geng, Wensheng Zhang, Xiaohua Douglas Zhang   +4 more
doaj   +1 more source

Remote-scope Promotion: Clarified, Rectified, and Verified [PDF]

, 2015
Modern accelerator programming frameworks, such as OpenCL, organise threads into work-groups. Remote-scope promotion (RSP) is a language extension recently proposed by AMD researchers that is designed to enable applications, for the first time, both to ...
Beckmann, BM, Alastair F. Donaldson, Beckmann, Bradford M., Wickerson, John, Mark Batty, Batty, Mark, Batty, M, Bradford M. Beckmann, Donaldson, Alastair F., Wickerson, J, John Wickerson, Donaldson, AF   +11 more
core   +1 more source

KOCL: Kernel-level Power Estimation for Arbitrary FPGA-SoC-accelerated OpenCL Applications [PDF]

, 2018
This work presents KOCL, a fully automated tool flow and accompanying software, accessible through a minimalist API, allowing OpenCL developers targetting FPGA-SoC devices to obtain kernel-level power estimates for their applications via function calls ...
Joshua M. Levine, Edward A. Stott, Stott, Edward, Davis, JJ, Levine, Joshua, George A. Constantinides, Constantinides, George, Hung, Eddie, James J. Davis, Cheung, Peter, Eddie Hung, Peter Y. K. Cheung   +11 more
core   +1 more source

Accelerating mono-domain cardiac electrophysiology simulations using OpenCL

Current Directions in Biomedical Engineering, 2015
Using OpenCL, we developed a cross-platform software to compute electrical excitation conduction in cardiac tissue. OpenCL allowed the software to run parallelized and on different computing devices (e.g., CPUs and GPUs).
Wülfers Eike M., Zhamoliddinov Zhasur, Dössel Olaf, Seemann Gunnar   +3 more
doaj   +1 more source

Parallelization and Performance Optimization on Face Detection Algorithm with OpenCL: A Case Study

Tsinghua Science and Technology, 2012
Face detect application has a real time need in nature. Although Viola-Jones algorithm can handle it elegantly, today’s bigger and bigger high quality images and videos still bring in the new challenge of real time needs.
Weiyan Wang, Yunquan Zhang, Shengen Yan, Ying Zhang, Haipeng Jia   +4 more
doaj   +1 more source

Pattern matching in OpenCL [PDF]

, 2014
Adaptations of the Aho-Corasick (AC) algorithm on high performance graphics processors (also called GPUs) have garnered increasing attention in recent years. However, no results have been reported regarding their implementations on mobile GPUs.
Rasmusson, Jim,, Aragon, Elena,, Elena Aragon, Jim Rasmusson, Arian Maghazeh, Maghazeh, Arian,, Juan M. Jiménez, Bordoloi, Unmesh D.,, Unmesh D. Bordoloi, Jimenez, Juan M.,   +9 more
core   +1 more source

Study of access template to graphics engine GM effect on the performance

Advanced Engineering Research, 2016
The work objective is to study the effect of the graphical processor unit computational cores load level and memory access pattern on the memory bus bandwidth and scaling acceleration.
RomanV. . Arzumanyan, Alexander I. Sukhinov   +1 more
doaj   +1 more source