doc/html/test_multifrontal_solve_Left_Lower.html

 // ========================================================================= //
 // This file is part of MyraMath, copyright (c) 2014-2019 by Ryan A Chilton  //
 // and distributed by MyraCore, LLC. See LICENSE.txt for license terms.      //
 // ========================================================================= //

 // Containers.
 #include <myramath/sparse/Pattern.h>
 #include <myramath/sparse/PatternRange.h>
 #include <myramath/multifrontal/symbolic/AssemblyTree.h>

 // Algorithms.
 #include <myramath/sparse/laplacian3.h>

 // JobGraph under test.
 #include <myramath/jobgraph/verify.h>
 #include <myramath/jobgraph/graphviz.h>
 #include <myramath/multifrontal/detail/solvel.h>

 // Reporting.
 #include <tests/myratest.h>

 using namespace myra;

 ADD_TEST("multifrontal_solve_Left_Lower","[multifrontal][jobgraph]")
   {
   // Construct AssemblyTree of a 3D laplacian.
   int I = 32;
   int J = 32;
   int K = 32;
   Pattern pattern = stencil3(I,J,K);
   Permutation perm = bisect3(I,J,K);
   AssemblyTree tree(pattern,perm);
   // Presume two right hand sides, blocksize 1.
   int B = 2;
   int blocksize = 1;
   // Verify the JobGraph.
   typedef ::multifrontal::detail::solvel::JobGraphBase1 Graph;
   Graph graph(&tree,B,blocksize);
   REQUIRE( verify(graph) );
   // Save .dot file to disk?
   graphviz(graph,"graph2.dot");
   }
verify.h
Given a JobGraph G, verifies it has valid topology.

myra::Permutation
Represents a Permutation matrix, used to reorder rows/columns/etc of various numeric containers...
Definition: Permutation.h:34

myra::AssemblyTree
Symbolic analysis data structure for all multifrontal solvers.
Definition: AssemblyTree.h:38

myra
Definition: syntax.dox:1

AssemblyTree.h
Describes data layout and job dependencies for symmetric-pattern multifrontal solvers.

laplacian3.h
Helper routines for reordering/filling 3D structured grids. Used by many unit tests.

PatternRange.h
Range/Iterator types associated with Pattern.

myra::Pattern
Holds the nonzero pattern of a sparse matrix.
Definition: Pattern.h:55

Pattern.h
Container class for a sparse nonzero pattern, used in reordering/symbolic analysis.

graphviz.h
Given a JobGraph, produces a .dot file for visualization with graphviz.