Paper Title:
A Workflow-Serialized Parallel Spatial IDW Interpolation on Windows HPC
  Abstract

In order to implement the spatial Inverse Distance Weighting (IDW) interpolation in parallel, we use the quadtree approach to decompose the spatial domain and execute the IDW interpolation on these quads through the parametric tasks on Windows HPC platform. The whole implementation includes the executables of QuadDC, IDW, output gathering and data visualization which should be run serially. Compared with the traditional method to integrate each executable manually, the Job Manager of Windows HPC utilizes multi-task job to serialize all the executables as a workflow. The experiments test two cases of IDW0 and IDW6 with different domain clustering regions, and show that our implementation improves the functionality integration and efficiency of the spatial IDW interpolation.

  Info
Periodical
Edited by
Qi Luo
Pages
370-375
DOI
10.4028/www.scientific.net/AMM.20-23.370
Citation
Y. J. Xia, M. Z. Zhu, X. M. Shi, "A Workflow-Serialized Parallel Spatial IDW Interpolation on Windows HPC", Applied Mechanics and Materials, Vols. 20-23, pp. 370-375, 2010
Online since
January 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Atsushi Iwasaki, Akira Todoroki, Satoshi Izumi, Shinsuke Sakai
Abstract:The present paper proposes a new diagnostic tool for the structural health monitoring that employs a Kriging Interpolation. Structural...
1422
Authors: Tie Qing Luo, Jin Zhang, Ying Wang
Abstract:In order to resolve the problem of data packets losing abruptly in opportunistic networks, a fault-tolerant transfer algorithm based on...
341
Authors: Dong Li Chen, Lei Huang
Chapter 10: Environmentally Sustainable Manufacturing Processes and Systems
Abstract:The Vegetation Characteristics Model is based on the principle of DTM. The property values is the data of forest coverage of every small spot...
2378
Authors: Liang Ma, Chang Qing Zuo
Chapter 14: Soil and Water Conservation and Desertification Control
Abstract:Rainfall erosivity is an essential factor to reveal the response of water erosion to precipitation changes, and its spatial variation reveals...
4489
Authors: Andrzej Sioma
IV. Signal and Image Processing
Abstract:This article is devoted to the methods of image analysis used in three-dimensional vision systems. Based on a sample set of 3D images, their...
235