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ENH: region-wise decomposition specification for decomposeParDict

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Within decomposeParDict, it is now possible to specify a different
  decomposition method, methods coefficients or number of subdomains
  for each region individually.

  The top-level numberOfSubdomains remains mandatory, since this
  specifies the number of domains for the entire simulation.
  The individual regions may use the same number or fewer domains.

  Any optional method coefficients can be specified in a general
  "coeffs" entry or a method-specific one, eg "metisCoeffs".

  For multiLevel, only the method-specific "multiLevelCoeffs" dictionary
  is used, and is also mandatory.

----

ENH: shortcut specification for multiLevel.

  In addition to the longer dictionary form, it is also possible to
  use a shorter notation for multiLevel decomposition when the same
  decomposition method applies to each level.
This commit is contained in:
Mark Olesen
2017-11-09 12:30:24 +01:00
parent 69ea4976ac
commit a9ffcab5af
211 changed files with 2416 additions and 3933 deletions
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20
tutorials/preProcessing/createZeroDirectory/motorBike/system/decomposeParDict
View File

@ -20,22 +20,12 @@ numberOfSubdomains 6;
method hierarchical;
// method ptscotch;
simpleCoeffs
coeffs
{
n (4 1 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (3 2 1);
delta 0.001;
order xyz;
}
manualCoeffs
{
dataFile "cellDecomposition";
n (3 2 1);
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "cellDecomposition";
}

32
tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/bottomAir/decomposeParDict
View File

@ -10,11 +10,8 @@ FoamFile
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
@ -27,17 +24,12 @@ method scotch;
// method simple;
// method manual;
simpleCoeffs
coeffs
{
n (2 2 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (2 2 1);
delta 0.001;
order xyz;
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "decompositionData";
}
scotchCoeffs
@ -53,20 +45,4 @@ scotchCoeffs
//strategy "b";
}
manualCoeffs
{
dataFile "decompositionData";
}
//// Is the case distributed
//distributed yes;
//// Per slave (so nProcs-1 entries) the directory above the case.
//roots
//(
// "/tmp"
// "/tmp"
//);
// ************************************************************************* //

32
tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/decomposeParDict
View File

@ -10,11 +10,8 @@ FoamFile
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
@ -27,17 +24,12 @@ method hierarchical;
// method simple;
// method manual;
simpleCoeffs
coeffs
{
n (2 2 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (2 2 1);
delta 0.001;
order xyz;
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "decompositionData";
}
scotchCoeffs
@ -53,20 +45,4 @@ scotchCoeffs
//strategy "b";
}
manualCoeffs
{
dataFile "decompositionData";
}
//// Is the case distributed
//distributed yes;
//// Per slave (so nProcs-1 entries) the directory above the case.
//roots
//(
// "/tmp"
// "/tmp"
//);
// ************************************************************************* //

32
tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/heater/decomposeParDict
View File

@ -10,11 +10,8 @@ FoamFile
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
@ -27,17 +24,12 @@ method scotch;
// method simple;
// method manual;
simpleCoeffs
coeffs
{
n (2 2 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (2 2 1);
delta 0.001;
order xyz;
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "decompositionData";
}
scotchCoeffs
@ -53,20 +45,4 @@ scotchCoeffs
//strategy "b";
}
manualCoeffs
{
dataFile "decompositionData";
}
//// Is the case distributed
//distributed yes;
//// Per slave (so nProcs-1 entries) the directory above the case.
//roots
//(
// "/tmp"
// "/tmp"
//);
// ************************************************************************* //

32
tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/leftSolid/decomposeParDict
View File

@ -10,11 +10,8 @@ FoamFile
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
@ -27,17 +24,12 @@ method scotch;
// method simple;
// method manual;
simpleCoeffs
coeffs
{
n (2 2 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (2 2 1);
delta 0.001;
order xyz;
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "decompositionData";
}
scotchCoeffs
@ -53,20 +45,4 @@ scotchCoeffs
//strategy "b";
}
manualCoeffs
{
dataFile "decompositionData";
}
//// Is the case distributed
//distributed yes;
//// Per slave (so nProcs-1 entries) the directory above the case.
//roots
//(
// "/tmp"
// "/tmp"
//);
// ************************************************************************* //

32
tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/rightSolid/decomposeParDict
View File

@ -10,11 +10,8 @@ FoamFile
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
@ -27,17 +24,12 @@ method scotch;
// method simple;
// method manual;
simpleCoeffs
coeffs
{
n (2 2 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (2 2 1);
delta 0.001;
order xyz;
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "decompositionData";
}
scotchCoeffs
@ -53,20 +45,4 @@ scotchCoeffs
//strategy "b";
}
manualCoeffs
{
dataFile "decompositionData";
}
//// Is the case distributed
//distributed yes;
//// Per slave (so nProcs-1 entries) the directory above the case.
//roots
//(
// "/tmp"
// "/tmp"
//);
// ************************************************************************* //

32
tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/topAir/decomposeParDict
View File

@ -10,11 +10,8 @@ FoamFile
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
@ -27,17 +24,12 @@ method scotch;
// method simple;
// method manual;
simpleCoeffs
coeffs
{
n (2 2 1);
delta 0.001;
}
hierarchicalCoeffs
{
n (2 2 1);
delta 0.001;
order xyz;
//delta 0.001; // default=0.001
//order xyz; // default=xzy
dataFile "decompositionData";
}
scotchCoeffs
@ -53,20 +45,4 @@ scotchCoeffs
//strategy "b";
}
manualCoeffs
{
dataFile "decompositionData";
}
//// Is the case distributed
//distributed yes;
//// Per slave (so nProcs-1 entries) the directory above the case.
//roots
//(
// "/tmp"
// "/tmp"
//);
// ************************************************************************* //