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use global communicator in python-mesh

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This commit is contained in:
Lukas 2019-01-30 16:44:22 +01:00
parent 0f4ca1c7a7
commit ee24e786af
1 changed files with 3 additions and 2 deletions
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5
libsrc/meshing/python_mesh.cpp
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@ -506,6 +506,7 @@ DLL_HEADER void ExportNetgenMeshing(py::module &m)
.def(py::init( [] (int dim)
{
auto mesh = make_shared<Mesh>();
mesh->SetCommunicator(netgen::ng_comm);
mesh -> SetDimension(dim);
SetGlobalMesh(mesh); // for visualization
mesh -> SetGeometry (nullptr);
@ -533,8 +534,8 @@ DLL_HEADER void ExportNetgenMeshing(py::module &m)
istream * infile;
#ifdef PARALLEL
MPI_Comm_rank(MPI_COMM_WORLD, &id);
MPI_Comm_size(MPI_COMM_WORLD, &ntasks);
MPI_Comm_rank(netgen::ng_comm, &id);
MPI_Comm_size(netgen::ng_comm, &ntasks);
char* buf = nullptr;
int strs = 0;