Structured mesh with overlapping partitioning

Small changes
kyrillh · Apr 17, 2024 · a89d5d1 · a89d5d1
1 parent 99b2f87
commit a89d5d1
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Showing 6 changed files with 757 additions and 487 deletions.
diff --git a/feddlib/core/FE/Domain_decl.hpp b/feddlib/core/FE/Domain_decl.hpp
@@ -417,6 +417,8 @@ class Domain {
     */
     LO getNumPoints(std::string type="Unique") const;/*local*/
 
+    int getNumProcsCoarseSolve() const;/*local*/
+
 	/*!
          \brief Checks geometriy
          @param[in] MeshType

diff --git a/feddlib/core/FE/Domain_def.hpp b/feddlib/core/FE/Domain_def.hpp
@@ -544,6 +544,11 @@ LO Domain<SC,LO,GO,NO>::getNumPoints(std::string type) const{
     return mesh_->getNumPoints(type);
 }
 
+template <class SC, class LO, class GO, class NO>
+int Domain<SC,LO,GO,NO>::getNumProcsCoarseSolve() const{
+    return numProcsCoarseSolve_;
+}
+
 template <class SC, class LO, class GO, class NO>
 int Domain<SC,LO,GO,NO>::checkGeomentry(std::string meshType, int dim) const{
 

diff --git a/feddlib/core/Mesh/MeshPartitioner_decl.hpp b/feddlib/core/Mesh/MeshPartitioner_decl.hpp
@@ -151,6 +151,13 @@ class MeshPartitioner {
      */
     void readMesh(const int volumeID = 10);
 
+    /**
+     * \brief Build dual graph of the mesh provided where the mesh distributed
+     * Essentialy a wrapper of the metis function METIS_MeshToDual()
+     * Note: CSR (compressed sparse row), CRS (compressed row storage), Yale format are all the same
+     */
+    void buildOverlappingDualGraphFromDistributed(const int meshNumber, const int overlap);
+
     /**
      * \brief Build dual graph of the mesh provided
      * Essentialy a wrapper of the metis function METIS_MeshToDual()