MeshWriter class
Charm++ group used to output particle data to file in parallel.
Contents
Constructors, destructors, conversion operators
-
MeshWriter(ctr::
FieldFileType filetype, Centering bnd_centering, bool benchmark, std::size_t nmesh) - Constructor: set some defaults that stay constant at all times.
- MeshWriter(CkMigrateMessage* m) explicit
- Migrate constructor.
Public functions
- void nchare(std::size_t meshid, int n)
- Set the total number of chares.
-
void write(std::size_t meshid,
bool meshoutput,
bool fieldoutput,
uint64_t itr,
uint64_t itf,
tk::
real time, int chareid, const std::string& basefilename, const std::vector<std::size_t>& inpoel, const UnsMesh:: Coords& coord, const std::map<int, std::vector<std::size_t>>& bface, const std::map<int, std::vector<std::size_t>>& bnode, const std::vector<std::size_t>& triinpoel, const std::vector<std::string>& elemfieldnames, const std::vector<std::string>& nodefieldnames, const std::vector<std::string>& elemsurfnames, const std::vector<std::string>& nodesurfnames, const std::vector<std::vector<tk:: real>>& elemfields, const std::vector<std::vector<tk:: real>>& nodefields, const std::vector<std::vector<tk:: real>>& elemsurfs, const std::vector<std::vector<tk:: real>>& nodesurfs, const std::set<int>& outsets, CkCallback c) - Output unstructured mesh into file.
Charm++ pack/unpack serializer member functions
- ctr::
FieldFileType m_filetype - Output file format type.
- Centering m_bndCentering
- Centering to identify what boundary data to write.
- bool m_benchmark
- True if benchmark mode.
- std::size_t m_nmesh
- Total number of meshes.
- std::vector<int> m_nchare
- Total number chares across the whole problem (one per mesh)
- void pup(PUP::er& p) override
- Pack/Unpack serialize member function.
- void operator|(PUP::er& p, MeshWriter& m)
- Pack/Unpack serialize operator|.
Function documentation
tk::
Constructor: set some defaults that stay constant at all times.
| Parameters | |
|---|---|
| filetype in | Output file format type |
| bnd_centering in | Centering to identify what boundary data to write. For a nodal scheme, e.g., ALECG, this is nodal, for a DG scheme, this is cell-based. |
| benchmark in | True of benchmark mode. No field output happens in benchmark mode. This (and associated if tests) are here so client code does not have to deal with this. |
| nmesh in | Total number of meshes |
void tk::
Set the total number of chares.
| Parameters | |
|---|---|
| meshid in | Mesh whose number of chares to set |
| n in | Total number of chares across the whole problem (for a mesh) |
void tk::
Output unstructured mesh into file.
| Parameters | |
|---|---|
| meshid in | Mesh Id |
| meshoutput in | True if mesh is to be written |
| fieldoutput in | True if field data is to be written |
| itr in | Iteration count since a new mesh. New mesh in this context means that either the mesh is moved and/or its topology has changed. |
| itf in | Field output iteration count |
| time in | Physical time this at this field output dump |
| chareid in | The chare id the write-to-file request is coming from |
| basefilename in | String to use as the base of the filename |
| inpoel in | Mesh connectivity for the mesh chunk to be written with local ids |
| coord in | Node coordinates of the mesh chunk to be written |
| bface in | Map of boundary-face lists mapped to corresponding side set ids for this mesh chunk |
| bnode in | Map of boundary-node lists mapped to corresponding side set ids for this mesh chunk with local ids |
| triinpoel in | Interconnectivity of points and boundary-face in this mesh chunk with local ids |
| elemfieldnames in | Names of element fields to be output to file |
| nodefieldnames in | Names of node fields to be output to file |
| elemsurfnames in | Names of elemental surface fields to be output to file |
| nodesurfnames in | Names of node surface fields to be output to file |
| elemfields in | Field data in mesh elements to output to file |
| nodefields in | Field data in mesh nodes to output to file |
| elemsurfs in | Surface field data in mesh elements to output to file |
| nodesurfs in | Surface field data in mesh nodes to output to file |
| outsets in | Unique set of surface side set ids along which to save solution field variables |
| c in | Function to continue with after the write |
void tk::
Pack/Unpack serialize member function.
| Parameters | |
|---|---|
| p in/out | Charm++'s PUP::er serializer object reference |
void tk::
Pack/Unpack serialize operator|.
| Parameters | |
|---|---|
| p in/out | Charm++'s PUP::er serializer object reference |
| m in/out | MeshWriter object reference |