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Investigate influences of domain decomposition in the CMake setup #10

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cilwerner opened this issue Jun 14, 2021 · 2 comments
Open
4 tasks

Investigate influences of domain decomposition in the CMake setup #10

cilwerner opened this issue Jun 14, 2021 · 2 comments
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Episode 04 - Bott...

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@cilwerner
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Domain decomposition can be changed prior to runtime. Questions to ask are;

  • Is default domain composition best option
  • How can I specify the domain decomposition before runtime
  • Do I need to determine the best layout manually
  • What is the option to turn domain decomposition on/off
@JonMcCullough
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Discussion/examples written into Episode 2. TODO - check if Parmetis works on scale of tests available, if not remove from Ep. 2.

@JonMcCullough
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ParMETIS done in latest update - results quite good for this size of domain

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Episode 04 - Bottlenecks: Test
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@JonMcCullough @cilwerner