Link to the source code for this example:
Open miscellaneous_ex3 in new tab.The console output of the program:
CXX example_dbg-miscellaneous_ex3.o
CXXLD example-dbg
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* Running Example miscellaneous_ex3:
* example-opt -r 3 -o FIRST
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Running /Users/petejw/projects/libmesh_git/build/examples/miscellaneous/miscellaneous_ex3/.libs/example-opt -r 3 -o FIRST
Mesh Information:
elem_dimensions()={2}
spatial_dimension()=2
n_nodes()=225
n_local_nodes()=225
n_elem()=255
n_local_elem()=255
n_active_elem()=192
n_subdomains()=1
n_partitions()=1
n_processors()=1
n_threads()=1
processor_id()=0
EquationSystems
n_systems()=1
System #0, "Laplace-Young"
Type "NonlinearImplicit"
Variables="u"
Finite Element Types="LAGRANGE", "JACOBI_20_00"
Infinite Element Mapping="CARTESIAN"
Approximation Orders="FIRST", "THIRD"
n_dofs()=225
n_local_dofs()=225
n_constrained_dofs()=0
n_local_constrained_dofs()=0
n_vectors()=1
n_matrices()=1
DofMap Sparsity
Average On-Processor Bandwidth <= 8.11111
Average Off-Processor Bandwidth <= 0
Maximum On-Processor Bandwidth <= 9
Maximum Off-Processor Bandwidth <= 0
DofMap Constraints
Number of DoF Constraints = 0
NL step 0, |residual|_2 = 2.000000e-01
NL step 1, |residual|_2 = 4.432961e-03
NL step 2, |residual|_2 = 8.980807e-06
NL step 3, |residual|_2 = 1.264767e-10
Laplace-Young system solved at nonlinear iteration 3 , final nonlinear residual norm: 1.264767e-10
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| Time: Wed Apr 13 09:34:24 2016 |
| OS: Darwin |
| HostName: peterson-laptop.local |
| OS Release: 15.0.0 |
| OS Version: Darwin Kernel Version 15.0.0: Sat Sep 19 15:53:46 PDT 2015; root:xnu-3247.10.11~1/RELEASE_X86_64 |
| Machine: x86_64 |
| Username: petejw |
| Configuration: ../configure 'INSTALL=/usr/bin/install -C' |
| '--with-methods=opt dbg' |
| '--prefix=/Users/petejw/projects/libmesh_git/installed' |
| '--enable-perflog' |
| '--enable-tracefiles' |
| '--disable-blocked-storage' |
| '--enable-default-comm-world' |
| '--enable-tecio' |
| '--enable-unique-ptr' |
| '--enable-ifem' |
| 'PETSC_DIR=/opt/moose/petsc/mpich_petsc-3.6.1/clang-opt-superlu' |
| 'SLEPC_DIR=/opt/petejw/slepc/3.6.1' |
| 'CPPFLAGS= ' |
| 'LIBS= ' |
| 'CPPFLAGS= ' |
| 'LIBS= ' |
| '--disable-netcdf-4' |
| '--disable-testsets' |
| 'CXX=mpicxx' |
| 'CC=mpicc' |
| 'F77=mpif77' |
| 'FC=mpif90' |
| 'CPPFLAGS= ' |
| 'LIBS= ' |
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| libMesh Performance: Alive time=0.022636, Active time=0.015233 |
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| Event nCalls Total Time Avg Time Total Time Avg Time % of Active Time |
| w/o Sub w/o Sub With Sub With Sub w/o S With S |
|-----------------------------------------------------------------------------------------------------------------|
| |
| |
| DofMap |
| add_neighbors_to_send_list() 1 0.0000 0.000038 0.0000 0.000038 0.25 0.25 |
| build_sparsity() 1 0.0002 0.000233 0.0003 0.000276 1.53 1.81 |
| create_dof_constraints() 1 0.0000 0.000042 0.0000 0.000042 0.28 0.28 |
| distribute_dofs() 1 0.0001 0.000053 0.0002 0.000228 0.35 1.50 |
| dof_indices() 1728 0.0003 0.000000 0.0003 0.000000 1.86 1.86 |
| prepare_send_list() 2 0.0000 0.000000 0.0000 0.000000 0.00 0.00 |
| reinit() 1 0.0002 0.000175 0.0002 0.000175 1.15 1.15 |
| |
| EquationSystems |
| build_solution_vector() 1 0.0001 0.000119 0.0002 0.000163 0.78 1.07 |
| |
| ExodusII_IO |
| write_nodal_data() 1 0.0006 0.000624 0.0006 0.000624 4.10 4.10 |
| |
| FE |
| compute_shape_functions() 1600 0.0015 0.000001 0.0015 0.000001 9.65 9.65 |
| init_shape_functions() 263 0.0001 0.000000 0.0001 0.000000 0.51 0.51 |
| inverse_map() 768 0.0003 0.000000 0.0003 0.000000 2.15 2.15 |
| |
| FEMap |
| compute_affine_map() 1600 0.0009 0.000001 0.0009 0.000001 5.78 5.78 |
| compute_face_map() 256 0.0003 0.000001 0.0007 0.000003 1.89 4.42 |
| init_face_shape_functions() 4 0.0000 0.000001 0.0000 0.000001 0.04 0.04 |
| init_reference_to_physical_map() 263 0.0003 0.000001 0.0003 0.000001 1.86 1.86 |
| |
| Mesh |
| find_neighbors() 2 0.0005 0.000233 0.0005 0.000233 3.07 3.07 |
| |
| MeshOutput |
| write_equation_systems() 1 0.0000 0.000011 0.0008 0.000798 0.07 5.24 |
| |
| MeshRefinement |
| _refine_elements() 3 0.0003 0.000095 0.0006 0.000199 1.86 3.93 |
| add_node() 1008 0.0002 0.000000 0.0002 0.000000 1.56 1.56 |
| |
| Parallel |
| allgather() 1 0.0000 0.000000 0.0000 0.000000 0.00 0.00 |
| |
| Partitioner |
| single_partition() 2 0.0000 0.000005 0.0000 0.000005 0.07 0.07 |
| |
| PetscNonlinearSolver |
| jacobian() 3 0.0013 0.000444 0.0025 0.000818 8.75 16.11 |
| postcheck() 3 0.0000 0.000001 0.0000 0.000001 0.02 0.02 |
| residual() 4 0.0019 0.000478 0.0048 0.001203 12.56 31.58 |
| solve() 1 0.0008 0.000820 0.0081 0.008087 5.38 53.09 |
| |
| System |
| solve() 1 0.0052 0.005188 0.0133 0.013275 34.06 87.15 |
| |
| TopologyMap |
| init() 3 0.0001 0.000022 0.0001 0.000022 0.44 0.44 |
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| Totals: 7523 0.0152 100.00 |
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* Done Running Example miscellaneous_ex3:
* example-opt -r 3 -o FIRST
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