From a9e6fe77d3864afb66b5d0248fe4c476cc423424 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Fri, 28 Sep 2018 18:18:09 +0200
Subject: [PATCH] Begin use of Partitioner
---
src/mesh/GmshReader.cpp | 33 ++++++++++++++++++++++++++++++---
1 file changed, 30 insertions(+), 3 deletions(-)
diff --git a/src/mesh/GmshReader.cpp b/src/mesh/GmshReader.cpp
index e599ea808..5b9e65164 100644
--- a/src/mesh/GmshReader.cpp
+++ b/src/mesh/GmshReader.cpp
@@ -309,10 +309,37 @@ GmshReader::GmshReader(const std::string& filename)
CSRGraph mesh_graph;
if (commRank() == 0) {
mesh_graph = m_mesh->cellToCellGraph();
- }
- Partitioner P;
- Array<int> new_cell_owner = P.partition(mesh_graph);
+ CellValue<int> cell_parts;
+ switch(m_mesh->meshDimension())
+ {
+ case 1: {
+ Mesh<Connectivity1D>& mesh = dynamic_cast<Mesh<Connectivity1D>&>(*m_mesh);
+ CellValue<int> mesh_cell_parts(mesh.connectivity());
+ cell_parts = mesh_cell_parts;
+ break;
+ }
+ case 2: {
+ Mesh<Connectivity2D>& mesh = dynamic_cast<Mesh<Connectivity2D>&>(*m_mesh);
+ CellValue<int> mesh_cell_parts(mesh.connectivity());
+ cell_parts = mesh_cell_parts;
+ break;
+ }
+ case 3: {
+ Mesh<Connectivity3D>& mesh = dynamic_cast<Mesh<Connectivity3D>&>(*m_mesh);
+ CellValue<int> mesh_cell_parts(mesh.connectivity());
+ cell_parts = mesh_cell_parts;
+ break;
+ }
+ default:{
+ perr() << "unexpected mesh dimension\n";
+ Messenger::destroy();
+ std::exit(1);
+ }
+ }
+ Partitioner P;
+ cell_parts = P.partition(mesh_graph);
+ }
Messenger::destroy();
std::exit(0);
--
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