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Implementation of MPI-based conjugate gradient methodfor solving the Poisson equation on Cartesian grid
KTH, School of Computer Science and Communication (CSC), Computational Science and Technology (CST).ORCID iD: 0000-0002-3213-0040
2015 (English)Report (Other (popular science, discussion, etc.))
Abstract [en]

In this project, we develop an MPI-based conjugate gradient method (CG) to solve the Poisson equation on Cartesian grids. The finite difference method will be used for space discretization. Thanks to the funtionalities of the MPI virtual topology, the computational domain is decomposed into subdomains and then each subdomain is assigned to an MPI process. The performance analysis will also be taken into account in this project.

Place, publisher, year, edition, pages
2015. , 23 p.
National Category
Computer Science
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:kth:diva-203871OAI: oai:DiVA.org:kth-203871DiVA: diva2:1082857
Note

QC 20170330

Available from: 2017-03-18 Created: 2017-03-18 Last updated: 2017-03-30Bibliographically approved

Open Access in DiVA

fulltext(2394 kB)7 downloads
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Nguyen, Van Dang
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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf