A Parallel Computing Algorithm for Geometric Interpolation Using Uniform B-splines Within GPU

2016 ◽  
Vol 15 (3) ◽  
pp. 61-69
Author(s):  
Hao Xu ◽  
L. Lu ◽  
W.K. Gu ◽  
Y.C. Zhou
Keyword(s):  
Parallel Computing ◽  
B Splines ◽  
Computing Algorithm ◽  
Geometric Interpolation

A New Parallel Computing Algorithm to Get the Cubic Subgraph for a Simple Graph

2015 ◽  
Vol 12 (10) ◽  
pp. 3006-3008
Author(s):  
Zuwen Ji ◽  
Wenhong Cao ◽  
Zhaocai Wang ◽  
Yufang Qin ◽  
Lei Li
Keyword(s):  
Parallel Computing ◽  
Simple Graph ◽  
Computing Algorithm

Numerical Solution of 2-D Water Entry Problems Based on a CIP Method and a Parallel Computing Algorithm

2015 ◽  
Author(s):  
Peng Wen ◽  
Wei Qiu
Keyword(s):  
Parallel Computing ◽  
Message Passing ◽  
Message Passing Interface ◽  
Water Entry ◽  
Navier Stokes ◽  
Cip Method ◽  
Constrained Interpolation ◽  
Decomposition Scheme ◽  
Computing Algorithm ◽  
Speed Up

A constrained interpolation profile (CIP) method has been developed to solve 2-D water entry problems. This paper presents the further development of the numerical method using staggered grids and a parallel computing algorithm. In this work, the multi-phase slamming problems, governed by the Navier-Stokes (N-S) equations, are solved by a CIP-based finite difference method. The interfaces between different phases (solid, water and air) are captured using density functions. A parallel computing algorithm based on the Message Passing Interface (MPI) method and the domain decomposition scheme was implemented to speed up the computations. The effect of decomposition scheme on the solution and the speed-up were studied. Validation studies were carried out for the water entry of various 2-D wedges and a ship section. The predicted slamming force, pressure distribution and free surface elevation are compared with experimental results and other numerical results.

scholarly journals A Parallel-Computing Algorithm for High-Energy Physics Particle Tracking and Decoding Using GPU Architectures

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 91612-91626 ◽  
Author(s):  
Placido Fernandez Declara ◽  
Daniel Hugo Campora Perez ◽  
Javier Garcia-Blas ◽  
Dorothea Vom Bruch ◽  
J. Daniel Garcia ◽  
...  
Keyword(s):  
Parallel Computing ◽  
Particle Tracking ◽  
High Energy Physics ◽  
High Energy ◽  
Computing Algorithm ◽  
Gpu Architectures ◽  
Energy Physics

A parallel computing algorithm for 16S rRNA probe design

2006 ◽  
Vol 66 (12) ◽  
pp. 1546-1551 ◽  
Author(s):  
Dianhui Zhu ◽  
Yuriy Fofanov ◽  
Richard C. Willson ◽  
George E. Fox
Keyword(s):  
Parallel Computing ◽  
16S Rrna ◽  
Probe Design ◽  
Computing Algorithm
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