<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000'><br><br><hr id="zwchr"><blockquote id="DWT5883" style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">Hello All,<br><br>I add entity (meshset) to another meshset. This generate memory leak according to valgrind. Pleas see attached log. <br><br>Should I manage meshsets using childs and parents, or adding meshset to another meshest using add_entities is accepted by moab.<br><br><br></blockquote>using add_entities is accepted by moab; you can use "recursive" calls after that (recursive means it will scan the sets for other sets included) this is the meaning of <br>recursive flag in get_entities type calls<br><br>I will take a look, are you sure it is inside moab? <br>How much is definitely "lost"? <br><br>Thanks,<br>Iulian<br><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;">Kind regards,<br>Lukasz<br><br>==35039== 8 bytes in 1 blocks are indirectly lost in loss record 796 of 2,690<br>==35039== at 0x4C2B1C7: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)<br>==35039== by 0xAB14A1: __gnu_cxx::new_allocator<unsigned long>::allocate(unsigned long, void const*) (new_allocator.h:92)<br>==35039== by 0xCA82A8: std::_Vector_base<unsigned long, std::allocator<unsigned long> >::_M_allocate(unsigned long) (in /home/lukasz/tmp/mofem/build/atom_tests/arc_length_nonlinear_elasticity_atom)<br>==35039== by 0xD7080C: std::vector<unsigned long, std::allocator<unsigned long> >::_M_insert_aux(__gnu_cxx::__normal_iterator<unsigned long*, std::vector<unsigned long, std::allocator<unsigned long> > >, unsigned long const&) (vector.tcc:327)<br>==35039== by 0xD6ED55: std::vector<unsigned long, std::allocator<unsigned long> >::push_back(unsigned long const&) (stl_vector.h:834)<br>==35039== by 0xF6D458: moab::AEntityFactory::add_adjacency(unsigned long, unsigned long, bool) (AEntityFactory.cpp:395)<br>==35039== by 0xD8B69F: moab::range_tool<std::pair<unsigned long, unsigned long> const*>::ranged_insert_entities(moab::MeshSet::Count&, moab::MeshSet::CompactList&, std::pair<unsigned long, unsigned long> const*, std::pair<unsigned long, unsigned long> const*, unsigned long, moab::AEntityFactory*) (MeshSet.cpp:610)<br>==35039== by 0xD8A6A3: moab::MeshSet::insert_entity_vector(unsigned long const*, unsigned long, unsigned long, moab::AEntityFactory*) (MeshSet.cpp:1111)<br>==35039== by 0xD6D215: moab::MeshSet::add_entities(unsigned long const*, int, unsigned long, moab::AEntityFactory*) (MeshSet.hpp:762)<br>==35039== by 0xD66249: moab::Core::add_entities(unsigned long, unsigned long const*, int) (Core.cpp:3224)<br>==35039== by 0xC0A148: MoFEM::FieldCore::add_ents_to_finite_element_by_MESHSET(unsigned long, std::string const&) (FieldCore.cpp:1404)<br>==35039== by 0xA75B7F: main (arc_length_nonlinear_elasticity_atom.cpp:177)<br>==35039== <br> ==35039== 32 (24 direct, 8 indirect) bytes in 1 blocks are definitely lost in loss record 1,518 of 2,690<br>==35039== at 0x4C2B1C7: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)<br>==35039== by 0xF6DCCE: moab::AEntityFactory::get_adjacencies(unsigned long, std::vector<unsigned long, std::allocator<unsigned long> >*&, bool) (AEntityFactory.cpp:567)<br>==35039== by 0xF6D37B: moab::AEntityFactory::add_adjacency(unsigned long, unsigned long, bool) (AEntityFactory.cpp:378)<br>==35039== by 0xD8B69F: moab::range_tool<std::pair<unsigned long, unsigned long> const*>::ranged_insert_entities(moab::MeshSet::Count&, moab::MeshSet::CompactList&, std::pair<unsigned long, unsigned long> const*, std::pair<unsigned long, unsigned long> const*, unsigned long, moab::AEntityFactory*) (MeshSet.cpp:610)<br>==35039== by 0xD8A6A3: moab::MeshSet::insert_entity_vector(unsigned long const*, unsigned long, unsigned long, moab::AEntityFactory*) (MeshSet.cpp:1111)<br>==35039== by 0xD6D215: moab::MeshSet::add_entities(unsigned long const*, int, unsigned long, moab::AEntityFactory*) (MeshSet.hpp:762)<br>==35039== by 0xD66249: moab::Core::add_entities(unsigned long, unsigned long const*, int) (Core.cpp:3224)<br>==35039== by 0xC0A148: MoFEM::FieldCore::add_ents_to_finite_element_by_MESHSET(unsigned long, std::string const&) (FieldCore.cpp:1404)<br>==35039== by 0xA75B7F: main (arc_length_nonlinear_elasticity_atom.cpp:177) <br><br>Full listing is here,<br><br>http://cdash.eng.gla.ac.uk/cdash/viewDynamicAnalysisFile.php?id=181</blockquote><br></div></body></html>