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amdis
Commit 37ff109d authored by Praetorius, Simon's avatar Praetorius, Simon
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Merge branch 'feature/openmp' into 'dev' 

Feature/openmp

See merge request !23
parents 31322270 c7b8f81f
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AMDiS/CMakeLists.txt
View file @ 37ff109d
......@@ -16,12 +16,35 @@ endif ()
# ------------------------------------------------------------------------------
# some options to control the build process
option(ENABLE_PARALLEL_DOMAIN "Use parallel domain decomposition" false)
option(ENABLE_MPI "Compile with MPI compiler and library" false)
option(ENABLE_UMFPACK "Enable support for the UMFPACK solver" true)
option(ENABLE_EXTENSIONS "Use extensions for AMDiS" false)
option(ENABLE_HYPRE "Use HYPRE AMG solver" false)
option(ENABLE_PNG "Use png reader/writer" false)
option(ENABLE_SEQ_PETSC "Use sequential PETSc solvers" false)
include(CMakeDependentOption)
cmake_dependent_option(ENABLE_PARALLEL_DOMAIN
"Use parallel domain decomposition" true
"ENABLE_MPI" false)
# additional options for parallel_domain
# {
include(CMakeDependentOption)
cmake_dependent_option(ENABLE_ZOLTAN
"Add support for the Parallel Partitioning suite Zoltan" false
"ENABLE_PARALLEL_DOMAIN" false)
include(CMakeDependentOption)
cmake_dependent_option(ENABLE_PARALLEL_SOLVERS
"Add some problem dependent solver, e.g. Feti, Navier-Stokes and Cahn-Hilliard" true
"ENABLE_PARALLEL_DOMAIN" false)
include(CMakeDependentOption)
cmake_dependent_option(ENABLE_BDDCML
"Add support for the BDDCML library" false
"ENABLE_PARALLEL_DOMAIN" false)
# }
# enable/disable some more features
option(ENABLE_COMPRESSION "Use output compression for vtu and arh files" true)
......@@ -33,6 +56,12 @@ mark_as_advanced(ENABLE_REINIT)
option(ENABLE_COMPOSITE_FEM "Compile compositeFEM library" true)
mark_as_advanced(ENABLE_COMPOSITE_FEM)
option(ENABLE_OPENMP "Compile with OpenMP flags. (Experimental)" false)
mark_as_advanced(ENABLE_OPENMP)
option(ENABLE_SEQ_PETSC "Use sequential PETSc solvers" false)
mark_as_advanced(ENABLE_SEQ_PETSC)
option(BUILD_SHARED_LIBS "Build all libraries as shared or static, default: shared" true)
mark_as_advanced(BUILD_SHARED_LIBS)
......
AMDiS/cmake/amdis_parallel.cmake
View file @ 37ff109d
if (ENABLE_PARALLEL_DOMAIN)
option(ENABLE_ZOLTAN "Add support for the Parallel Partitioning suite Zoltan" false)
option(ENABLE_PARALLEL_SOLVERS "Add some problem dependent solver, e.g. Feti, Navier-Stokes and Cahn-Hilliard" true)
option(ENABLE_BDDCML "Add support for the BDDCML library" false)
mark_as_advanced(ENABLE_PARALLEL_SOLVERS)
mark_as_advanced(ENABLE_BDDCML)
set(PARALLEL_DOMAIN_AMDIS_SRC
${SOURCE_DIR}/parallel/DofComm.cc
${SOURCE_DIR}/parallel/CheckerPartitioner.cc
......
AMDiS/cmake/enable_mtl4.cmake
View file @ 37ff109d
......@@ -12,22 +12,14 @@ macro(enable_mtl4 _FLAGS_ _INC_DIRS_ _LIBS_)
endif (LINK_EXECUTABLE)
list(APPEND ${_FLAGS_} "-DMTL_ASSERT_FOR_THROW=1")
if (ENABLE_CXX11 OR AMDIS_NEED_CXX11)
set (CXX_ELEVEN_FEATURE_LIST "MOVE" "AUTO" "RANGEDFOR" "INITLIST" "STATICASSERT" "DEFAULTIMPL")
foreach (feature ${CXX_ELEVEN_FEATURE_LIST})
list(APPEND ${_FLAGS_} "-DMTL_WITH_${feature}")
endforeach ()
endif ()
set (CXX_ELEVEN_FEATURE_LIST "MOVE" "AUTO" "RANGEDFOR" "INITLIST" "STATICASSERT" "DEFAULTIMPL")
foreach (feature ${CXX_ELEVEN_FEATURE_LIST})
list(APPEND ${_FLAGS_} "-DMTL_WITH_${feature}")
endforeach ()
if (ENABLE_OPENMP)
find_package(OpenMP REQUIRED)
if (OPENMP_FOUND)
list(APPEND ${_FLAGS_} "-DMTL_WITH_OPENMP" ${OpenMP_CXX_FLAGS})
else ()
message(FATAL_ERROR "OpenMP not found")
endif (OPENMP_FOUND)
list(APPEND ${_FLAGS_} "-DMTL_WITH_OPENMP" "-DHAVE_OPENMP" ${OpenMP_CXX_FLAGS})
endif (ENABLE_OPENMP)
endmacro(enable_mtl4)
AMDiS/cmake3/AMDIS.cmake.in
View file @ 37ff109d
set(AMDIS_NEED_CXX11 @ENABLE_CXX11@)
set(AMDIS_NEED_UMFPACK @ENABLE_UMFPACK@)
set(AMDIS_NEED_COMPRESSION @ENABLE_COMPRESSION@)
set(AMDIS_NEED_EXTENSIONS @ENABLE_EXTENSIONS@)
......@@ -12,22 +11,23 @@ set(AMDIS_NEED_PNG @ENABLE_PNG@)
set(AMDIS_NEED_SEQ_PETSC @ENABLE_SEQ_PETSC@)
set(BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
set(CMAKE_BUILD_TYPE @CMAKE_BUILD_TYPE@)
add_library(amdis_base INTERFACE)
add_library(AMDiS ALIAS amdis_base)
target_compile_definitions(amdis_base INTERFACE)
if (AMDIS_NEED_CXX11)
target_enable_cxx11(AMDIS_NEED_CXX11 amdis_base INTERFACE)
if (NOT AMDIS_NEED_CXX11)
message(FATAL_ERROR "AMDiS was compiled with c++11 support, but the current compiler does not support this feature!")
endif (NOT AMDIS_NEED_CXX11)
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX11=1)
else ()
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX11=0)
endif (AMDIS_NEED_CXX11)
target_enable_cxx14(SUPPORTS_CXX14 amdis_base INTERFACE)
if (NOT SUPPORTS_CXX14)
target_enable_cxx11(SUPPORTS_CXX11 amdis_base INTERFACE)
endif ()
if (NOT SUPPORTS_CXX11 AND NOT SUPPORTS_CXX14)
message(FATAL_ERROR "AMDiS was compiled with c++11 support, but the current compiler does not support this feature!")
endif ()
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX11=1)
# try to detect the AMDiS include directory
......
AMDiS/cmake3/CMakeLists.txt
View file @ 37ff109d
......@@ -23,12 +23,19 @@ add_library(AMDiS::base ALIAS amdis_base)
target_include_directories(amdis_base INTERFACE ${SOURCE_DIR})
target_compile_definitions(amdis_base INTERFACE)
target_enable_cxx11(ENABLE_CXX11 amdis_base INTERFACE)
if (ENABLE_CXX11)
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX11=1)
target_enable_cxx14(SUPPORTS_CXX14 amdis_base INTERFACE)
if (SUPPORTS_CXX14)
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX14=1)
else ()
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX11=0)
endif (ENABLE_CXX11)
target_enable_cxx11(SUPPORTS_CXX11 amdis_base INTERFACE)
endif ()
if (NOT SUPPORTS_CXX11 AND NOT SUPPORTS_CXX14)
message(FATAL_ERROR "AMDiS needs c++11 support, but the current compiler does not support this feature!")
endif ()
target_compile_definitions(amdis_base INTERFACE AMDIS_HAS_CXX11=1)
target_enable_mtl4(amdis_base INTERFACE)
target_enable_boost(amdis_base INTERFACE)
......@@ -65,6 +72,7 @@ add_library(amdis
${SOURCE_DIR}/DOFAdmin.cc
${SOURCE_DIR}/DOFIndexed.cc
${SOURCE_DIR}/DOFMatrix.cc
${SOURCE_DIR}/DOFSerializer.cc
${SOURCE_DIR}/DOFVector.cc
${SOURCE_DIR}/DirichletBC.cc
${SOURCE_DIR}/DualTraverse.cc
......@@ -171,6 +179,11 @@ add_library(amdis
${SOURCE_DIR}/ProblemStatDbg.cc
)
if (ENABLE_MPI)
target_enable_mpi(amdis_base INTERFACE)
target_compile_definitions(amdis_base INTERFACE HAVE_MPI=1)
endif (ENABLE_MPI)
include(amdis_parallel) # adds sources to amdis
include(amdis_extensions) # -> target AMDiS::extensions
include(muparser) # -> target muparser
......
AMDiS/cmake3/amdis_parallel.cmake
View file @ 37ff109d
if (ENABLE_PARALLEL_DOMAIN)
option(ENABLE_ZOLTAN "Add support for the Parallel Partitioning suite Zoltan" false)
option(ENABLE_PARALLEL_SOLVERS "Add some problem dependent solver, e.g. Feti, Navier-Stokes and Cahn-Hilliard" true)
mark_as_advanced(ENABLE_PARALLEL_SOLVERS)
add_library(amdis_parallel INTERFACE)
target_sources(amdis PRIVATE
${SOURCE_DIR}/parallel/DofComm.cc
......
AMDiS/cmake3/muparser.cmake
View file @ 37ff109d
......@@ -17,10 +17,8 @@ add_library(muparser STATIC
target_include_directories(muparser PUBLIC ${MUPARSER_INCLUDE_DIR})
set_property(TARGET muparser PROPERTY POSITION_INDEPENDENT_CODE ON)
if (ENABLE_CXX11)
target_enable_cxx11(MUPARSER_ENABLE_CXX11 muparser PRIVATE)
target_compile_definitions(muparser PRIVATE AMDIS_HAS_CXX11=1)
endif (ENABLE_CXX11)
target_enable_cxx11(MUPARSER_ENABLE_CXX11 muparser PRIVATE)
target_compile_definitions(muparser PRIVATE AMDIS_HAS_CXX11=1)
# specify how to install this target:
# -----------------------------------
......
AMDiS/cmake3/target_enable_cxx11.cmake
View file @ 37ff109d
include(CheckCXXCompilerFlag)
include(CheckCXXSourceCompiles)
macro(target_enable_cxx14 RESULT_VAR _TARGET_ _SCOPE_)
check_cxx_compiler_flag("-std=c++14" COMPILER_SUPPORTS_CXX14_FLAG)
set(CXX14_CODE "
auto f() { return 1; }
int main(){
auto f1 = [](auto const& y) { return y; };
auto y0 = f();
auto y1 = f1(1);
}")
if (COMPILER_SUPPORTS_CXX14_FLAG)
set(CMAKE_REQUIRED_FLAGS "-std=c++14")
check_cxx_source_compiles("${CXX14_CODE}" CXX14_COMPILES_WITH_CXX14_FLAG)
set(CMAKE_REQUIRED_FLAGS "")
endif ()
if (COMPILER_SUPPORTS_CXX14_FLAG AND CXX14_COMPILES_WITH_CXX14_FLAG)
target_compile_options(${_TARGET_} ${_SCOPE_} "-std=c++14")
set(${RESULT_VAR} true CACHE BOOL "Enable C++14 compiler features" FORCE)
else ()
check_cxx_source_compiles("${CXX14_CODE}" CXX14_COMPILES)
if (CXX14_COMPILES)
set(${RESULT_VAR} true CACHE BOOL "Enable C++14 compiler features" FORCE)
else ()
set(${RESULT_VAR} false CACHE BOOL "Enable C++14 compiler features" FORCE)
endif ()
endif ()
endmacro(target_enable_cxx14)
macro(target_enable_cxx11 RESULT_VAR _TARGET_ _SCOPE_)
check_cxx_compiler_flag("-std=c++11" COMPILER_SUPPORTS_CXX11_FLAG)
......
AMDiS/cmake3/target_enable_mtl4.cmake
View file @ 37ff109d
macro(target_enable_mtl4 _TARGET_ _SCOPE_)
if (${ARGC} GREATER 2)
set(LINK_EXECUTABLE ON)
else ()
set(LINK_EXECUTABLE OFF)
endif ()
if (${ARGC} GREATER 2)
set(LINK_EXECUTABLE ON)
else ()
set(LINK_EXECUTABLE OFF)
endif ()
if (LINK_EXECUTABLE)
target_include_directories(${_TARGET_} ${_SCOPE_} ${AMDIS_INCLUDE_DIR}/mtl4)
else ()
target_include_directories(${_TARGET_} ${_SCOPE_} ${BASE_DIR}/lib/mtl4)
endif (LINK_EXECUTABLE)
target_compile_definitions(${_TARGET_} ${_SCOPE_} MTL_ASSERT_FOR_THROW=1)
if (LINK_EXECUTABLE)
target_include_directories(${_TARGET_} ${_SCOPE_} ${AMDIS_INCLUDE_DIR}/mtl4)
else ()
target_include_directories(${_TARGET_} ${_SCOPE_} ${BASE_DIR}/lib/mtl4)
endif (LINK_EXECUTABLE)
target_compile_definitions(${_TARGET_} ${_SCOPE_} MTL_ASSERT_FOR_THROW=1)
if (ENABLE_CXX11)
set (CXX_ELEVEN_FEATURE_LIST "MOVE" "AUTO" "RANGEDFOR" "INITLIST" "STATICASSERT" "DEFAULTIMPL")
foreach (feature ${CXX_ELEVEN_FEATURE_LIST})
target_compile_definitions(${_TARGET_} ${_SCOPE_} MTL_WITH_${feature})
endforeach ()
endif (ENABLE_CXX11)
if (ENABLE_OPENMP)
find_package(OpenMP REQUIRED)
if (OPENMP_FOUND)
target_compile_definitions(${_TARGET_} ${_SCOPE_} MTL_WITH_OPENMP)
target_compile_options(${_TARGET_} ${_SCOPE_} ${OpenMP_CXX_FLAGS})
else ()
message(FATAL_ERROR "OpenMP not found")
endif (OPENMP_FOUND)
endif (ENABLE_OPENMP)
set (CXX_ELEVEN_FEATURE_LIST "MOVE" "AUTO" "RANGEDFOR" "INITLIST" "STATICASSERT" "DEFAULTIMPL")
foreach (feature ${CXX_ELEVEN_FEATURE_LIST})
target_compile_definitions(${_TARGET_} ${_SCOPE_} MTL_WITH_${feature})
endforeach ()
if (ENABLE_OPENMP)
find_package(OpenMP REQUIRED)
target_compile_definitions(${_TARGET_} ${_SCOPE_} MTL_WITH_OPENMP HAVE_OPENMP)
target_compile_options(${_TARGET_} ${_SCOPE_} ${OpenMP_CXX_FLAGS})
endif (ENABLE_OPENMP)
endmacro(target_enable_mtl4)
AMDiS/src/AMDiS.cc
View file @ 37ff109d
......@@ -115,7 +115,7 @@ namespace AMDiS {
Parameters::init(initFileName);
}
#ifdef HAVE_PARALLEL_DOMAIN_AMDIS
#if defined(HAVE_PARALLEL_DOMAIN_AMDIS) || defined(HAVE_OPENMP) || defined(HAVE_MPI)
Parameters::get("parallel->log main rank", Msg::outputMainRank);
#endif
......
AMDiS/src/AdaptInfo.h
View file @ 37ff109d
......@@ -156,11 +156,8 @@ namespace AMDiS {
rosenbrockMode(false)
{
init();
char number[5];
for (int i = 0; i < size; i++) {
sprintf(number, "[%d]", i);
scalContents[i] = new ScalContent(name + std::string(number));
}
for (int i = 0; i < size; i++)
scalContents[i] = new ScalContent(name + "[" + std::to_string(i) + "]");
}
/// Destructor.
......
AMDiS/src/CouplingIterationInterface.cc
View file @ 37ff109d
......@@ -88,7 +88,7 @@ namespace AMDiS {
/// Returns number of managed problems
int CouplingIterationInterface::getNumProblems()
int CouplingIterationInterface::getNumProblems() const
{
size_t num= 0;
for (size_t i = 0; i < problems.size(); ++i)
......@@ -122,7 +122,7 @@ namespace AMDiS {
/// Returns the name of the problem.
std::string CouplingIterationInterface::getName(size_t number)
std::string CouplingIterationInterface::getName(size_t number) const
{
if (static_cast<size_t>(problems.size()) <= number)
throw(std::runtime_error("Problem number out of range."));
......
AMDiS/src/CouplingIterationInterface.h
View file @ 37ff109d
......@@ -61,7 +61,7 @@ namespace AMDiS {
/// Called after each adaption loop iteration.
virtual void endIteration(AdaptInfo *adaptInfo);
virtual int getNumProblems();
virtual int getNumProblems() const;
/// Returns number of managed problems
virtual size_t getNumIterationInterfaces() { return problems.size(); }
......@@ -75,8 +75,8 @@ namespace AMDiS {
virtual ProblemIterationInterface *getIterationInterface(size_t number = 0) { return problems[number]; }
/// Returns the name of the problem with the given number.
virtual std::string getName(size_t number);
virtual std::string getName() { return getName(0); }
virtual std::string getName(size_t number) const;
virtual std::string getName() const { return getName(0); }
virtual void setSolveProblem(size_t number, bool flag = true) { solveProblem[number] = flag; }
virtual void setSolveProblem(std::string name, bool flag = true);
......
AMDiS/src/CouplingProblemStat.h
View file @ 37ff109d
......@@ -75,8 +75,7 @@ namespace AMDiS {
virtual void initialize(Flag initFlag,
ProblemStatSeq *adoptProblem = NULL,
Flag adoptFlag = INIT_NOTHING)
{ FUNCNAME("CouplingProblemStat::initialize()");
{
super::initialize(initFlag - INIT_MESH);
const Flag DEFAULT_INIT = (INIT_FE_SPACE | INIT_MESH | CREATE_MESH | INIT_SYSTEM | INIT_SOLVER | INIT_ESTIMATOR | INIT_MARKER | INIT_FILEWRITER);
......@@ -130,7 +129,7 @@ namespace AMDiS {
problems[i]->componentMeshes.resize(nComponents + nAddComponents);
for (size_t j = 0; j < nComponents + nAddComponents; j++) {
for (int j = 0; j < nComponents + nAddComponents; j++) {
// name of the mesh
std::string meshName("");
Parameters::get(problems[i]->getName() + "->mesh", meshName);
......@@ -186,7 +185,7 @@ namespace AMDiS {
problems[p]->componentSpaces.resize(nComponents + nAddComponents, NULL);
problems[p]->traverseInfo.resize(nComponents);
for (size_t i = 0; i < nComponents + nAddComponents; i++) {
for (int i = 0; i < nComponents + nAddComponents; i++) {
std::string componentString = "[" + to_string(i) + "]";
......@@ -335,7 +334,7 @@ namespace AMDiS {
/// Returns number of managed problems
virtual int getNumProblems()
virtual int getNumProblems() const
{
return problems.size();
}
......@@ -348,17 +347,35 @@ namespace AMDiS {
{
return problems[number];
}
virtual ProblemStatType const* getProblem(int number = 0) const
{
return problems[number];
}
/// Returns \ref meshes[i]
inline Mesh* getMesh(int number = 0)
Mesh* getMesh(int number = 0)
{
return meshes[number];
}
/// Returns \ref meshes[i]
Mesh const* getMesh(int number = 0) const
{
return meshes[number];
}
using super::getNumComponents;
using super::getRefinementManager;
using super::getCoarseningManager;
using super::getName;
virtual int getNumComponents() const override
{
int num = 0;
for (int i = 0; i < getNumProblems(); ++i)
num += getProblem(i)->getNumComponents();
return num;
}
protected:
/// unqiue mesh-dimension for all problems
......
AMDiS/src/DOFAdmin.cc
View file @ 37ff109d
......@@ -215,10 +215,15 @@ namespace AMDiS {
TEST_EXIT(dofIndexed)("no dofIndexed\n");
if (dofIndexed->getSize() < size)
dofIndexed->resize(size);
dofIndexedList.push_back(dofIndexed);
#ifdef _OPENMP
#pragma omp critical (addDOFIndexed)
#endif
{
if (dofIndexed->getSize() < size)
dofIndexed->resize(size);
dofIndexedList.push_back(dofIndexed);
}
}
......@@ -226,18 +231,17 @@ namespace AMDiS {
{
FUNCNAME("DOFAdmin::removeDOFIndexed()");
bool removed = false;
std::list<DOFIndexedBase*>::iterator it;
std::list<DOFIndexedBase*>::iterator end = dofIndexedList.end();
for (it = dofIndexedList.begin(); it != end; ++it) {
if (*it == dofIndexed) {
dofIndexedList.erase(it);
removed = true;
break;
#ifdef _OPENMP
#pragma omp critical (removeDOFIndexed)
#endif
{
auto it = std::find(dofIndexedList.begin(), dofIndexedList.end(), dofIndexed);
if (it != dofIndexedList.end())
dofIndexedList.erase(it);
else {
ERROR_EXIT("DOFIndexed not in list!\n");
}
}
TEST_EXIT(removed)("DOFIndexed not in list!\n");
}
......@@ -255,16 +259,17 @@ namespace AMDiS {
{
FUNCNAME("DOFAdmin::removeDOFContainer()");
std::list<DOFContainer*>::iterator it;
std::list<DOFContainer*>::iterator end = dofContainerList.end();
for (it = dofContainerList.begin(); it != end; ++it) {
if (*it == cont) {
dofContainerList.erase(it);
return;
#ifdef _OPENMP
#pragma omp critical (removeDOFContainer)
#endif
{
auto it = std::find(dofContainerList.begin(), dofContainerList.end(), cont);
if (it != dofContainerList.end())
dofContainerList.erase(it);
else {
ERROR_EXIT("Container not in list!\n");
}
}
ERROR("Container not in list!\n");
}
......
AMDiS/src/DOFAdmin.h
View file @ 37ff109d
......@@ -182,6 +182,12 @@ namespace AMDiS {
return mesh;
}
/// Returns \ref mesh
inline Mesh* getMesh()
{
return mesh;
}
/// Returns \ref dofFree, the array denoting DOFs to be either free or used.
inline const std::vector<bool>& getDofFree() const
{
......
AMDiS/src/DOFMatrix.cc
View file @ 37ff109d
......@@ -43,7 +43,7 @@ namespace AMDiS {
DOFMatrix::DOFMatrix()
: rowFeSpace(NULL),
colFeSpace(NULL),
elementMatrix(3, 3),
elementMatrix(0, 0),
nRow(0),
nCol(0),
nnzPerRow(0),
......
AMDiS/src/DOFSerializer.cc 0 → 100644
View file @ 37ff109d
#include "DOFSerializer.h"
#include <algorithm>
#include "DOFVector.h"
#include "Global.h"
#include "Traverse.h"
namespace AMDiS
{
// satre values of DOFVector on all macro elements to internal container
void DOFSerializer::gather(DOFVector<double> const* vec, std::vector<double>& values)
{
std::fill(visited_.begin(), visited_.end(), false);
values.clear();
for (auto* macroEl : mesh_->getMacroElements())
gather(macroEl->getIndex(), vec, values, false);
}
// satre values of DOFVector on macro element `macroIndex` to internal container
void DOFSerializer::gather(int macroIndex, DOFVector<double> const* vec, std::vector<double>& values, bool reset)
{
if (reset) {
std::fill(visited_.begin(), visited_.end(), false);
values.clear();
}
TEST_EXIT(mesh_ == vec->getFeSpace()->getMesh())("Incompatible meshes!\n");
TraverseStack stack;
ElInfo *elInfo = stack.traverseFirstOneMacro(mesh_, macroIndex, -1, Mesh::CALL_EVERY_EL_PREORDER);
while (elInfo) {
Element *el = elInfo->getElement();
if (el->isLeaf()) {
gather(VERTEX, elInfo, vec, values);
if (mesh_->getDim() > 1)
gather(EDGE, elInfo, vec, values);
if (mesh_->getDim() == 3)
gather(FACE, elInfo, vec, values);
gather(CENTER, elInfo, vec, values);
}
elInfo = stack.traverseNext(elInfo);
}
}
void DOFSerializer::gather(GeoIndex geo, ElInfo* elInfo, DOFVector<double> const* vec, std::vector<double>& values)
{
int nd;
if ((nd = admin_->getNumberOfDofs(geo))) {
int entities = mesh_->getGeo(geo);
int nd0 = admin_->getNumberOfPreDofs(geo);
int n0 = mesh_->getNode(geo);
for (int n = 0; n < entities; n++) {
for(int d = 0; d < nd; d++) {
DegreeOfFreedom globalDof = elInfo->getElement()->getDof(n0 + n, nd0 + d);
TEST_EXIT(globalDof < visited_.size())("visited container not large enough!\n");
if (!visited_[globalDof]) {
visited_[globalDof] = true;
values.push_back((*vec)[globalDof]);
}
}
}
}
}