44 #include <Teuchos_TimeMonitor.hpp> 45 #include <PanzerAdaptersSTK_config.hpp> 65 PANZER_FUNC_TIME_MONITOR(
"panzer::CubeTetMeshFactory::buildMesh()");
71 mesh->initialize(parallelMach);
81 PANZER_FUNC_TIME_MONITOR(
"panzer::CubeTetMeshFactory::buildUncomittedMesh()");
85 machRank_ = stk::parallel_machine_rank(parallelMach);
86 machSize_ = stk::parallel_machine_size(parallelMach);
98 const int maxFactor = 50;
101 int factors[maxFactor];
102 for (
int jj = 0; jj < maxFactor; jj++) factors[jj] = 0;
103 for (
int jj = 2; jj < maxFactor; jj++) {
106 int temp = ProcTemp/jj;
107 if (temp*jj == ProcTemp) {
117 for (
int jj = maxFactor-1; jj > 0; jj--) {
118 while (factors[jj] != 0) {
134 "Cannot build CubeTetMeshFactory, the product of \"X Procs\", \"Y Procs\", and \"Z Procs\"" 135 " must equal the number of processors.");
148 PANZER_FUNC_TIME_MONITOR(
"panzer::CubeTetMeshFactory::completeMeshConstruction()");
188 setMyParamList(paramList);
190 x0_ = paramList->get<
double>(
"X0");
191 y0_ = paramList->get<
double>(
"Y0");
192 z0_ = paramList->get<
double>(
"Z0");
194 xf_ = paramList->get<
double>(
"Xf");
195 yf_ = paramList->get<
double>(
"Yf");
196 zf_ = paramList->get<
double>(
"Zf");
198 xBlocks_ = paramList->get<
int>(
"X Blocks");
199 yBlocks_ = paramList->get<
int>(
"Y Blocks");
200 zBlocks_ = paramList->get<
int>(
"Z Blocks");
202 xProcs_ = paramList->get<
int>(
"X Procs");
203 yProcs_ = paramList->get<
int>(
"Y Procs");
204 zProcs_ = paramList->get<
int>(
"Z Procs");
206 nXElems_ = paramList->get<
int>(
"X Elements");
207 nYElems_ = paramList->get<
int>(
"Y Elements");
208 nZElems_ = paramList->get<
int>(
"Z Elements");
220 static RCP<Teuchos::ParameterList> defaultParams;
223 if(defaultParams == Teuchos::null) {
224 defaultParams = rcp(
new Teuchos::ParameterList);
226 defaultParams->set<
double>(
"X0",0.0);
227 defaultParams->set<
double>(
"Y0",0.0);
228 defaultParams->set<
double>(
"Z0",0.0);
230 defaultParams->set<
double>(
"Xf",1.0);
231 defaultParams->set<
double>(
"Yf",1.0);
232 defaultParams->set<
double>(
"Zf",1.0);
234 defaultParams->set<
int>(
"X Blocks",1);
235 defaultParams->set<
int>(
"Y Blocks",1);
236 defaultParams->set<
int>(
"Z Blocks",1);
238 defaultParams->set<
int>(
"X Procs",-1);
239 defaultParams->set<
int>(
"Y Procs",1);
240 defaultParams->set<
int>(
"Z Procs",1);
242 defaultParams->set<
int>(
"X Elements",5);
243 defaultParams->set<
int>(
"Y Elements",5);
244 defaultParams->set<
int>(
"Z Elements",5);
247 defaultParams->set<
bool>(
"Create Edge Blocks",
false,
"Create edge blocks in the mesh");
248 defaultParams->set<
bool>(
"Create Face Blocks",
false,
"Create face blocks in the mesh");
250 Teuchos::ParameterList & bcs = defaultParams->sublist(
"Periodic BCs");
251 bcs.set<
int>(
"Count",0);
254 return defaultParams;
260 RCP<Teuchos::ParameterList> validParams = rcp(
new Teuchos::ParameterList(*
getValidParameters()));
268 typedef shards::Tetrahedron<4> TetTopo;
269 const CellTopologyData * ctd = shards::getCellTopologyData<TetTopo>();
270 const CellTopologyData * side_ctd = shards::CellTopology(ctd).getBaseCellTopologyData(2,0);
278 std::stringstream ebPostfix;
279 ebPostfix <<
"-" << bx <<
"_" << by <<
"_" << bz;
298 const CellTopologyData * edge_ctd = shards::CellTopology(ctd).getBaseCellTopologyData(1,0);
302 const CellTopologyData * face_ctd = shards::CellTopology(ctd).getBaseCellTopologyData(2,0);
311 for(
int xBlock=0;xBlock<
xBlocks_;xBlock++) {
312 for(
int yBlock=0;yBlock<
yBlocks_;yBlock++) {
313 for(
int zBlock=0;zBlock<
zBlocks_;zBlock++) {
314 buildBlock(parallelMach,xBlock,yBlock,zBlock,mesh);
328 int myXElems_start = sizeAndStartX.first;
329 int myXElems_end = myXElems_start+sizeAndStartX.second;
330 int myYElems_start = sizeAndStartY.first;
331 int myYElems_end = myYElems_start+sizeAndStartY.second;
332 int myZElems_start = sizeAndStartZ.first;
333 int myZElems_end = myZElems_start+sizeAndStartZ.second;
339 double deltaX = (
xf_-
x0_)/
double(totalXElems);
340 double deltaY = (
yf_-
y0_)/
double(totalYElems);
341 double deltaZ = (
zf_-
z0_)/
double(totalZElems);
343 std::vector<double> coord(3,0.0);
346 for(
int nx=myXElems_start;nx<myXElems_end+1;++nx) {
348 for(
int ny=myYElems_start;ny<myYElems_end+1;++ny) {
350 for(
int nz=myZElems_start;nz<myZElems_end+1;++nz) {
353 mesh.
addNode(nz*(totalYElems+1)*(totalXElems+1)+ny*(totalXElems+1)+nx+1,coord);
358 std::stringstream blockName;
359 blockName <<
"eblock-" << xBlock <<
"_" << yBlock <<
"_" << zBlock;
363 for(
int nx=myXElems_start;nx<myXElems_end;++nx) {
364 for(
int ny=myYElems_start;ny<myYElems_end;++ny) {
365 for(
int nz=myZElems_start;nz<myZElems_end;++nz) {
367 std::vector<stk::mesh::EntityId> nodes(8);
368 nodes[0] = nx+1+ny*(totalXElems+1) +nz*(totalYElems+1)*(totalXElems+1);
369 nodes[1] = nodes[0]+1;
370 nodes[2] = nodes[1]+(totalXElems+1);
371 nodes[3] = nodes[2]-1;
372 nodes[4] = nodes[0]+(totalYElems+1)*(totalXElems+1);
373 nodes[5] = nodes[1]+(totalYElems+1)*(totalXElems+1);
374 nodes[6] = nodes[2]+(totalYElems+1)*(totalXElems+1);
375 nodes[7] = nodes[3]+(totalYElems+1)*(totalXElems+1);
377 buildTetsOnHex(Teuchos::tuple(totalXElems,totalYElems,totalZElems),
378 Teuchos::tuple(nx,ny,nz),
386 const Teuchos::Tuple<int,3> & element,
387 stk::mesh::Part * block,
388 const std::vector<stk::mesh::EntityId> & h_nodes,
391 Teuchos::FancyOStream out(Teuchos::rcpFromRef(std::cout));
392 out.setShowProcRank(
true);
393 out.setOutputToRootOnly(-1);
395 int totalXElems = meshDesc[0];
int totalYElems = meshDesc[1];
int totalZElems = meshDesc[2];
396 int nx = element[0];
int ny = element[1];
int nz = element[2];
398 stk::mesh::EntityId hex_id = totalXElems*totalYElems*nz+totalXElems*ny+nx+1;
399 stk::mesh::EntityId gid_0 = 12*(hex_id-1)+1;
400 std::vector<stk::mesh::EntityId> nodes(4);
403 stk::mesh::EntityId centroid = 0;
405 stk::mesh::EntityId largestNode = (totalXElems+1)*(totalYElems+1)*(totalZElems+1);
406 centroid = hex_id+largestNode;
409 std::vector<double> coord(3,0.0);
410 for(std::size_t i=0;i<h_nodes.size();i++) {
412 coord[0] += node_coord[0];
413 coord[1] += node_coord[1];
414 coord[2] += node_coord[2];
424 int idSet[][3] = { { 0, 1, 2},
437 for(
int i=0;i<12;i++) {
438 nodes[0] = h_nodes[idSet[i][0]];
439 nodes[1] = h_nodes[idSet[i][1]];
440 nodes[2] = h_nodes[idSet[i][2]];
451 unsigned int minElements =
nXElems_/size;
452 unsigned int extra =
nXElems_ - minElements*size;
454 TEUCHOS_ASSERT(minElements>0);
460 nume = minElements+1;
461 start = xProcLoc*(minElements+1);
465 start = extra*(minElements+1)+(xProcLoc-extra)*minElements;
468 return std::make_pair(start+
nXElems_*xBlock,nume);
477 unsigned int minElements =
nYElems_/size;
478 unsigned int extra =
nYElems_ - minElements*size;
480 TEUCHOS_ASSERT(minElements>0);
486 nume = minElements+1;
487 start = yProcLoc*(minElements+1);
491 start = extra*(minElements+1)+(yProcLoc-extra)*minElements;
494 return std::make_pair(start+
nYElems_*yBlock,nume);
502 unsigned int minElements =
nZElems_/size;
503 unsigned int extra =
nZElems_ - minElements*size;
505 TEUCHOS_ASSERT(minElements>0);
511 nume = minElements+1;
512 start = zProcLoc*(minElements+1);
516 start = extra*(minElements+1)+(zProcLoc-extra)*minElements;
519 return std::make_pair(start+
nZElems_*zBlock,nume);
525 const stk::mesh::EntityRank side_rank = mesh.
getSideRank();
532 stk::mesh::Part * left = mesh.
getSideset(
"left");
533 stk::mesh::Part * right = mesh.
getSideset(
"right");
534 stk::mesh::Part * top = mesh.
getSideset(
"top");
535 stk::mesh::Part * bottom = mesh.
getSideset(
"bottom");
536 stk::mesh::Part * front = mesh.
getSideset(
"front");
537 stk::mesh::Part * back = mesh.
getSideset(
"back");
539 std::vector<stk::mesh::Entity> localElmts;
545 std::vector<stk::mesh::Entity>::const_iterator itr;
546 for(itr=localElmts.begin();itr!=localElmts.end();++itr) {
547 stk::mesh::Entity element = (*itr);
551 stk::mesh::EntityId h_gid = (gid-1)/12+1;
552 stk::mesh::EntityId t_offset = gid - (12*(h_gid-1)+1);
554 std::size_t nx,ny,nz;
555 nz = (h_gid-1) / (totalXElems*totalYElems);
556 h_gid = (h_gid-1)-nz*(totalXElems*totalYElems);
557 ny = h_gid / totalXElems;
558 nx = h_gid-ny*totalXElems;
560 if(nz==0 && (t_offset==0 || t_offset==1)) {
567 if(nz+1==totalZElems && (t_offset==10 || t_offset==11)) {
575 if(ny==0 && (t_offset==2 || t_offset==3)) {
582 if(ny+1==totalYElems && (t_offset==8 || t_offset==9)) {
590 if(nx==0 && (t_offset==4 || t_offset==5)) {
597 if(nx+1==totalXElems && (t_offset==6 || t_offset==7)) {
614 stk::mesh::Part * origin = mesh.
getNodeset(
"origin");
616 Teuchos::RCP<stk::mesh::BulkData> bulkData = mesh.
getBulkData();
620 stk::mesh::Entity node = bulkData->get_entity(mesh.
getNodeRank(),1);
633 Teuchos::RCP<stk::mesh::BulkData> bulkData = mesh.
getBulkData();
634 Teuchos::RCP<stk::mesh::MetaData> metaData = mesh.
getMetaData();
636 std::vector<stk::mesh::Entity> edges;
637 bulkData->get_entities(mesh.
getEdgeRank(),metaData->locally_owned_part(),edges);
647 Teuchos::RCP<stk::mesh::BulkData> bulkData = mesh.
getBulkData();
648 Teuchos::RCP<stk::mesh::MetaData> metaData = mesh.
getMetaData();
650 std::vector<stk::mesh::Entity> faces;
651 bulkData->get_entities(mesh.
getFaceRank(),metaData->locally_owned_part(),faces);
658 std::size_t i=0,j=0,k=0;
664 return Teuchos::tuple(i,j,k);
Teuchos::RCP< stk::mesh::MetaData > getMetaData() const
stk::mesh::Part * getElementBlockPart(const std::string &name) const
get the block part
void addNodeset(const std::string &name)
void buildTetsOnHex(const Teuchos::Tuple< int, 3 > &meshDesc, const Teuchos::Tuple< int, 3 > &element, stk::mesh::Part *block, const std::vector< stk::mesh::EntityId > &h_nodes, STK_Interface &mesh) const
void addEntityToNodeset(stk::mesh::Entity entity, stk::mesh::Part *nodeset)
stk::mesh::EntityRank getFaceRank() const
Teuchos::RCP< const Teuchos::ParameterList > getValidParameters() const
From ParameterListAcceptor.
void getMyElements(std::vector< stk::mesh::Entity > &elements) const
void addEntityToSideset(stk::mesh::Entity entity, stk::mesh::Part *sideset)
stk::mesh::EntityRank getNodeRank() const
Teuchos::RCP< STK_Interface > buildMesh(stk::ParallelMachine parallelMach) const
Build the mesh object.
Teuchos::RCP< stk::mesh::BulkData > getBulkData() const
void addSideSets(STK_Interface &mesh) const
stk::mesh::EntityRank getSideRank() const
stk::mesh::Entity findConnectivityById(stk::mesh::Entity src, stk::mesh::EntityRank tgt_rank, unsigned rel_id) const
const double * getNodeCoordinates(stk::mesh::EntityId nodeId) const
std::pair< int, int > determineYElemSizeAndStart(int yBlock, unsigned int size, unsigned int rank) const
stk::mesh::Part * getEdgeBlock(const std::string &name) const
get the block part
stk::mesh::EntityRank getEdgeRank() const
void buildElements(stk::ParallelMachine parallelMach, STK_Interface &mesh) const
stk::mesh::Part * getSideset(const std::string &name) const
void addElement(const Teuchos::RCP< ElementDescriptor > &ed, stk::mesh::Part *block)
stk::mesh::EntityId elementGlobalId(std::size_t lid) const
void addNodeSets(STK_Interface &mesh) const
void initialize(stk::ParallelMachine parallelMach, bool setupIO=true, const bool buildRefinementSupport=false)
void addEdgeBlocks(STK_Interface &mesh) const
double getMeshCoord(const int nx, const double deltaX, const double x0) const
std::pair< int, int > determineZElemSizeAndStart(int zBlock, unsigned int size, unsigned int rank) const
stk::mesh::Part * getFaceBlock(const std::string &name) const
get the block part
bool isInitialized() const
Has initialize been called on this mesh object?
virtual void completeMeshConstruction(STK_Interface &mesh, stk::ParallelMachine parallelMach) const
static const std::string edgeBlockString
virtual ~CubeTetMeshFactory()
Destructor.
void setParameterList(const Teuchos::RCP< Teuchos::ParameterList > ¶mList)
From ParameterListAcceptor.
virtual Teuchos::RCP< STK_Interface > buildUncommitedMesh(stk::ParallelMachine parallelMach) const
void addFaceBlock(const std::string &name, const CellTopologyData *ctData)
void addNode(stk::mesh::EntityId gid, const std::vector< double > &coord)
void addEntitiesToEdgeBlock(std::vector< stk::mesh::Entity > entities, stk::mesh::Part *edgeblock)
void buildSubcells()
force the mesh to build subcells: edges and faces
void initializeWithDefaults()
void addFaceBlocks(STK_Interface &mesh) const
void addSideset(const std::string &name, const CellTopologyData *ctData)
static const std::string faceBlockString
void addEdgeBlock(const std::string &name, const CellTopologyData *ctData)
std::vector< Teuchos::RCP< const PeriodicBC_MatcherBase > > periodicBCVec_
void addEntitiesToFaceBlock(std::vector< stk::mesh::Entity > entities, stk::mesh::Part *faceblock)
std::pair< int, int > determineXElemSizeAndStart(int xBlock, unsigned int size, unsigned int rank) const
Teuchos::Tuple< std::size_t, 3 > procRankToProcTuple(std::size_t procRank) const
what is the 3D tuple describe this processor distribution
void buildLocalElementIDs()
void buildBlock(stk::ParallelMachine machRank, int xBlock, int yBlock, int zBlock, STK_Interface &mesh) const
unsigned entityOwnerRank(stk::mesh::Entity entity) const
void rebalance(STK_Interface &mesh) const
void buildMetaData(stk::ParallelMachine parallelMach, STK_Interface &mesh) const
CubeTetMeshFactory()
Constructor.
Teuchos::Tuple< std::size_t, 3 > procTuple_
void addElementBlock(const std::string &name, const CellTopologyData *ctData)
stk::mesh::Part * getNodeset(const std::string &name) const
static void parsePeriodicBCList(const Teuchos::RCP< Teuchos::ParameterList > &pl, std::vector< Teuchos::RCP< const PeriodicBC_MatcherBase > > &periodicBC)