songtianlun/openfoam
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
16,699 Commits 104 Branches 33 Tags 325 MiB
d4046bb85e
Commit Graph

16699 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Henry Weller
d4046bb85e LLTMatrix, LUscalarMatrix, QRMatrix: Provided consistent 'solve' interface 2016-03-24 19:13:04 +00:00
Henry Weller
f019d1e738 LLTMatrix, LUscalarMatrix, QRMatrix: Provided consistent construction, decomposition and solution interface 2016-03-24 18:05:18 +00:00
Henry Weller
e9199c6e14 QRMatrix: New class to provide QR-decomposition by Householder reflection 
This development is sponsored by Carnegie Wave Energy Ltd.
 2016-03-24 14:49:25 +00:00
Henry Weller
9bbf09573b SquareMatrix: Add setSize and assignment to identity 2016-03-24 14:48:59 +00:00
Henry Weller
0ce3586094 Matrix: correct docs 2016-03-24 14:48:28 +00:00
Henry Weller
1fdcefb464 LLTMatrix: Add support for updating the decomposition from a new matrix 2016-03-24 14:47:41 +00:00
Henry Weller
1ec47384bb src/OpenFOAM/matrices: Reformatted for-loops consistently 2016-03-23 18:27:04 +00:00
Henry Weller
a08adf25de LUscalarMatrix: Updated code layout 2016-03-23 15:34:19 +00:00
Henry Weller
0945cfd35f LLTMatrix: New matrix form to support Cholesky decomposition 
of symmetric positive-definite matrices and the solution of associated
linear systems.
 2016-03-23 15:33:03 +00:00
Henry Weller
ecc608d1c5 SquareMatrix, RectangularMatrix: Updated block handling 
Added 'typeOfInnerProduct' support to ensure the correct type is
returned from the matrix product operator.
 2016-03-23 12:52:35 +00:00
Henry Weller
878866b16e MatrixBlock: Separate Matrix::Block into the separate class MatrixBlock 
This avoids serious problems with template parameter deduction when
manipulating blocks of different matrix types e.g. Square and
Rectangular.
 2016-03-23 12:50:34 +00:00
Henry Weller
cfd939d4f2 Matrices: Rename private member 'nRows_' -> 'mRows_' for consistency with access member function 'm()' 2016-03-23 12:49:03 +00:00
Henry Weller
730f89dc9d Use Zero rather than pTraits<Type>::zero unless a static typed '0' is required 2016-03-22 17:46:52 +00:00
Chris Greenshields
aa89254c79 foamNewFunctionObject: script to create template code for a new function object 
Run foamNewFunctionObject -h for details
 2016-03-22 17:40:03 +00:00
Henry Weller
cb65ba71d7 Made all template declarations consistent using 'class' rather than 'typename' 2016-03-22 15:02:55 +00:00
Henry Weller
caf8776f9b SquareMatrix, SymmetricSquareMatrix: Changed the constructor from size to require only n 
This avoids the need to check that the m and n dimensions are the same.
 2016-03-22 14:13:48 +00:00
Henry Weller
082261439c Identity: Added conversion to label 2016-03-22 14:12:53 +00:00
Henry Weller
c7e17fa6c2 RectangularMatrix: Added construction from and assignment to zero 
Also added the Field outer-product operator returning a RectangularMatrix
 2016-03-22 14:11:41 +00:00
Henry Weller
961dc048da Matrix: Added support for extracting and assigning blocks 
The blocks may be specified directly in terms of the size and location in the
parent matrix or with the size obtained from a template specified
VectorSpace or MatrixSpace type.
 2016-03-22 14:09:24 +00:00
Henry Weller
27ec0178dc Updated header 2016-03-22 14:09:04 +00:00
Henry Weller
5eaa70cebc GAMGAgglomerationTemplates: Assign to Zero rather than pTraits<Type>::zero 2016-03-22 14:08:35 +00:00
Henry Weller
14e4045702 Updated header 2016-03-22 14:08:01 +00:00
Henry Weller
f34f9b3819 zero: Return Zero rather than zero() 2016-03-22 14:07:38 +00:00
Henry Weller
554b965000 VectorSpaces, MatrixSpaces: Allow automatic conversion from zero 2016-03-22 10:38:59 +00:00
Henry Weller
34361493f9 src/OpenFOAM: Use Zero rather than pTraits<Type> 2016-03-22 10:38:30 +00:00
Henry Weller
ce81b44dc6 VectorSpaces, MatrixSpaces: Allow automatic conversion from zero 2016-03-22 10:35:57 +00:00
Henry Weller
0386551796 zero: Added support for initializing bool 2016-03-22 10:35:13 +00:00
Henry Weller
7e5d9982a7 etc/codeTemplates/BC: Use Use 'Zero' rather than 'pTraits<Type>::zero' to initialize to 0 2016-03-22 08:33:16 +00:00
Henry Weller
628eca41f6 Updated headers 2016-03-22 08:31:34 +00:00
Henry Weller
402915798d fvPatchFields: Use 'Zero' rather than 'pTraits<Type>::zero' to initialize to 0 
This new approach to 0 initialization is simpler, cleaner, more readable
and more efficient.  The rest of the OpenFOAM code will be updated in
due course.
 2016-03-22 08:27:59 +00:00
Henry Weller
4edb771e8a Field: Added construction from and assignment to zero 2016-03-22 08:27:31 +00:00
Henry Weller
5c93cb5c8e Updated header 2016-03-22 08:27:11 +00:00
Henry Weller
5ca4acadd6 List: Added construction from and assignment to zero 2016-03-22 08:26:50 +00:00
Henry Weller
e6e687b67d VectorSpaces and MatrixSpaces: Added construction from and assignment to zero 2016-03-22 08:25:50 +00:00
Henry Weller
0f0e4a0c38 zero: Added cast to float and double for consistent scalar and floatScalar initialization and assignment to 0 
Zero: New global instance of zero for simple and efficient initialization and assigment of primitives to 0
 2016-03-22 08:23:09 +00:00
Henry Weller
e69aaae548 Identity: Added cast to scalar 2016-03-22 08:22:21 +00:00
Henry Weller
ea6eac35a6 etc/config.sh/CGAL: updated 
Patch contributed by Bruno Santos:
 - "etc/config.sh/CGAL":
   - Indented the contents of the recently added if block.
   - Added comment about using system versions.
   - Library paths are now only added if the respective version is not "boost-system" and "cgal-system".

 - "src/renumber/Allwmake":
   It now relies on the previous file to get the version for
   Boost (the same way as in "makeCGAL"). This is so that it will also
   build "SloanRenumber" if "boost_version" is set to "boost-system".

 - "applications/utilities/mesh/generation/Allwmake":
   It now also relies on the script "config.sh/CGAL" to get the
   version for CGAL. If "cgal_version" is set to "cgal-system", it
   will now also build "foamy*Mesh" utilities and respective
   libraries.

Resolves report http://www.openfoam.org/mantisbt/view.php?id=1232
 2016-03-22 07:58:38 +00:00
Henry Weller
445ce0f2ce Test-Matrix: Removed timing test 2016-03-20 19:50:23 +00:00
Henry Weller
67a51b1fdd Matrix: Added (i, j) addressing to allow support for addressing blocks of the matrix 
This change brings OpenFOAM into line with the standard matrix
addressing in other C++ libraries for better interoperability.
 2016-03-20 19:44:29 +00:00
Henry Weller
0ea0848047 Matrix: Replace the row-start pointer array with computed offsets 
The row-start pointer array provided performance benefits on old
computers but now that computation is often cache-miss limited the
benefit of avoiding a integer multiply is more than offset by the
addition memory access into a separately allocated array.

With the new addressing scheme LUsolve is 15% faster.
 2016-03-20 15:00:36 +00:00
Henry Weller
1d456a6698 Updated header 2016-03-20 10:35:35 +00:00
Henry Weller
8f9f866c73 objectRegistry: Set the path of the Time objectRegistry 
Patch contributed by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2030
 2016-03-20 10:31:48 +00:00
Henry Weller
a7e410396a sampledSet/midPoint, midPointAndFace: Improved robustness of the mid-point cell seaching and selecting 2016-03-19 21:22:09 +00:00
Henry Weller
649128313b sampledSet/face: Improved robustness of face selection 2016-03-19 21:21:23 +00:00
Henry Weller
1b93e52c79 Field: Added zero() constructor 2016-03-19 21:20:33 +00:00
Henry Weller
5afe3027d1 Updated header 2016-03-19 21:20:18 +00:00
Henry Weller
1f89e65624 SubList, SubField: Added assignment to UList 2016-03-19 21:19:14 +00:00
Henry Weller
62b569ee39 SpatialVector: Added cross-product and dual cross-product operators 
SpatialTensor: Added SpatialVector cross-product and dual cross-product -> SpatialTensor operators
 2016-03-18 21:52:27 +00:00
Henry Weller
1346cc9c9d SphericalTensor/Identity: Added dual form 2016-03-18 21:52:00 +00:00
Henry Weller
f8b486ae35 Update header 2016-03-18 11:47:59 +00:00