Difference between revisions of "Domain Decomposition"
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| − | The Domaim Decomposition project aim is to enable Mohid's paralelization using MPI. Domain | + | The Domaim Decomposition project aim is to enable Mohid's paralelization using MPI. Domain Decomposition divides a domain in a arbitrary number of subdomains that communicate among them. In the frontier between two subdomains border condtions are exchanged reciprocally between them. |
Revision as of 18:57, 30 November 2014
The Domaim Decomposition project aim is to enable Mohid's paralelization using MPI. Domain Decomposition divides a domain in a arbitrary number of subdomains that communicate among them. In the frontier between two subdomains border condtions are exchanged reciprocally between them.
Subdomains
The domail composition project will start with the following subdomain charactistics:
- Subdomains are derived from a domain dividing it through straight lines in the indexes' directions (usually horizontal or vertical lines). Submodels inherit indexes from the initial domain;
- Numerical schemes are explicit to facilitate data exchange.
