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Updated Decomposition (markdown)
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Sep 23, 2015
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rundeck
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Decomposition.md
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@@ -22,6 +22,17 @@ The data driven decomposition instead consider the volume of the information the
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@@ -22,6 +22,17 @@ The data driven decomposition instead consider the volume of the information the
### Model decomposition
### Model decomposition
<div
id=
"sliderFrame"
>
<div
id=
"slider"
>
<img
src=
"uploads/images/domain.jpg"
alt=
"Initial domain"
/>
<img
src=
"uploads/images/domain_decomposed.jpg"
alt=
"Divide the space into a grid of sub-sub-domain"
/>
<img
src=
"uploads/images/domain_graph.jpg"
alt=
"Generate the graph model"
/>
<img
src=
"uploads/images/domain_graph_decomposed.jpg"
alt=
"Find optimal decomposition"
/>
<img
src=
"uploads/images/domain_subdomain_decomposed.jpg"
alt=
"Post process the decomposition"
/>
<img
src=
"uploads/images/domain_subdomain_decomposed_wg.jpg"
alt=
"Sub-domain creation"
/>
</div>
</div>
In a distributed-memory setting, where data are scattered across
In a distributed-memory setting, where data are scattered across
processors, two factors are important: equal division of work across
processors, two factors are important: equal division of work across
processors and reduction of the communication overhead.
processors and reduction of the communication overhead.
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