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Periodic boundary conditions in DistributedRectilinearMeshGenerator #15501

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fdkong opened this issue Jun 25, 2020 · 0 comments
Closed

Periodic boundary conditions in DistributedRectilinearMeshGenerator #15501

fdkong opened this issue Jun 25, 2020 · 0 comments
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P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software.

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@fdkong
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fdkong commented Jun 25, 2020

Reason

DistributedRectilinearMeshGenerator should support periodic boundary conditions in a scalable way.

By default, a periodic boundary condition is constructed by gathering all boundaries to every single processor.

Design

Reserve enough ghost elements including paired elements, and avoid calling ghostGhostedBoundaries.

Impact

Improvements
@fdkong fdkong added T: task An enhancement to the software. P: normal A defect affecting operation with a low possibility of significantly affects. labels Jun 25, 2020
fdkong added a commit to fdkong/moose that referenced this issue Jun 25, 2020
@fdkong
Setup periodic boundary conditions in a scalable way
f1b5dff 
when mesh is generated in parallel

Refs idaholab#15501
@fdkong fdkong mentioned this issue Jun 25, 2020
Merged
fdkong added a commit to fdkong/moose that referenced this issue Jun 25, 2020
@fdkong
Setup periodic boundary conditions in a scalable way
124600f 
when mesh is generated in parallel

Refs idaholab#15501
fdkong added a commit to fdkong/moose that referenced this issue Jun 26, 2020
@fdkong
Setup periodic boundary conditions in a scalable way
51ad99e 
when mesh is generated in parallel

Refs idaholab#15501
fdkong added a commit to fdkong/moose that referenced this issue Jun 29, 2020
@fdkong
Setup periodic boundary conditions in a scalable way
def5f57 
when mesh is generated in parallel

Refs idaholab#15501
fdkong added a commit to fdkong/moose that referenced this issue Jun 29, 2020
@fdkong
Setup periodic boundary conditions in a scalable way
e360a71 
when mesh is generated in parallel

Refs idaholab#15501
fdkong added a commit to fdkong/moose that referenced this issue Jun 30, 2020
@fdkong
Setup periodic boundary conditions in a scalable way
1f00cda 
when mesh is generated in parallel

Refs idaholab#15501
@fdkong fdkong closed this as completed Jun 30, 2020
milljm pushed a commit to milljm/moose that referenced this issue Jul 15, 2020
@fdkong @milljm
Setup periodic boundary conditions in a scalable way
c91b1d6 
when mesh is generated in parallel

Refs idaholab#15501
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P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software.
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@fdkong