lid velocity = 0.000106281, prandtl # = 1., grashof # = 1. Number of SNES iterations = 3 ************************************************************************************************************************ *** WIDEN YOUR WINDOW TO 120 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** ************************************************************************************************************************ ---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- ./ex19 on a arch-ubuntu-mb-double-extra-opt named pdsbox with 1 processor, by patrick Fri Jul 27 15:30:40 2018 Using Petsc Development GIT revision: v3.9.3-921-gfc2aa81 GIT Date: 2018-07-27 11:07:58 +0200 Max Max/Min Avg Total Time (sec): 6.992e-01 1.000 6.992e-01 Objects: 4.800e+02 1.000 4.800e+02 Flops: 5.237e+08 1.000 5.237e+08 5.237e+08 Flops/sec: 7.490e+08 1.000 7.490e+08 7.490e+08 MPI Msg Count: 0.000e+00 0.000 0.000e+00 0.000e+00 MPI Msg Len (bytes): 0.000e+00 0.000 0.000e+00 0.000e+00 MPI Reductions: 0.000e+00 0.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) e.g., VecAXPY() for real vectors of length N --> 2N flops and VecAXPY() for complex vectors of length N --> 8N flops Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total 0: Main Stage: 6.9923e-01 100.0% 5.2371e+08 100.0% 0.000e+00 0.0% 0.000e+00 0.0% 0.000e+00 0.0% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. Phase summary info: Count: number of times phase was executed Time and Flop: Max - maximum over all processors Ratio - ratio of maximum to minimum over all processors Mess: number of messages sent AvgLen: average message length (bytes) Reduct: number of global reductions Global: entire computation Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop(). %T - percent time in this phase %F - percent flop in this phase %M - percent messages in this phase %L - percent message lengths in this phase %R - percent reductions in this phase Total Mflop/s: 1e-6 * (sum of flop over all processors)/(max time over all processors) ------------------------------------------------------------------------------------------------------------------------ Event Count Time (sec) Flop --- Global --- --- Stage ---- Total Max Ratio Max Ratio Max Ratio Mess AvgLen Reduct %T %F %M %L %R %T %F %M %L %R Mflop/s ------------------------------------------------------------------------------------------------------------------------ --- Event Stage 0: Main Stage SNESSolve 1 1.0 6.4513e-01 1.0 5.24e+08 1.0 0.0e+00 0.0e+00 0.0e+00 92100 0 0 0 92100 0 0 0 812 SNESFunctionEval 255 1.0 5.6777e-02 1.0 4.71e+07 1.0 0.0e+00 0.0e+00 0.0e+00 8 9 0 0 0 8 9 0 0 0 829 SNESJacobianEval 12 1.0 1.1569e-01 1.0 4.89e+07 1.0 0.0e+00 0.0e+00 0.0e+00 17 9 0 0 0 17 9 0 0 0 422 SNESLineSearch 2 1.0 5.7764e-03 1.0 5.32e+06 1.0 0.0e+00 0.0e+00 0.0e+00 1 1 0 0 0 1 1 0 0 0 921 VecDot 2 1.0 7.6056e-05 1.0 1.51e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1979 VecMDot 111 1.0 7.1726e-03 1.0 1.38e+07 1.0 0.0e+00 0.0e+00 0.0e+00 1 3 0 0 0 1 3 0 0 0 1930 VecNorm 139 1.0 1.0304e-03 1.0 3.71e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 3600 VecScale 123 1.0 6.1989e-04 1.0 1.60e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2586 VecCopy 321 1.0 1.7195e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 VecSet 382 1.0 4.5128e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 0 VecAXPY 252 1.0 3.0298e-03 1.0 4.41e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1455 VecAYPX 520 1.0 1.4517e-02 1.0 6.58e+06 1.0 0.0e+00 0.0e+00 0.0e+00 2 1 0 0 0 2 1 0 0 0 453 VecAXPBYCZ 260 1.0 9.2232e-03 1.0 1.32e+07 1.0 0.0e+00 0.0e+00 0.0e+00 1 3 0 0 0 1 3 0 0 0 1427 VecWAXPY 2 1.0 2.7275e-04 1.0 7.53e+04 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 276 VecMAXPY 123 1.0 1.3335e-02 1.0 1.67e+07 1.0 0.0e+00 0.0e+00 0.0e+00 2 3 0 0 0 2 3 0 0 0 1252 VecScatterBegin 265 1.0 1.1539e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 VecReduceArith 4 1.0 8.3208e-05 1.0 3.01e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3618 VecReduceComm 2 1.0 1.4305e-06 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 VecNormalize 123 1.0 1.6305e-03 1.0 4.81e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2949 MatMult 513 1.0 1.9088e-01 1.0 2.10e+08 1.0 0.0e+00 0.0e+00 0.0e+00 27 40 0 0 0 27 40 0 0 0 1100 MatMultAdd 65 1.0 5.0337e-03 1.0 2.93e+06 1.0 0.0e+00 0.0e+00 0.0e+00 1 1 0 0 0 1 1 0 0 0 582 MatMultTranspose 70 1.0 5.1179e-03 1.0 3.16e+06 1.0 0.0e+00 0.0e+00 0.0e+00 1 1 0 0 0 1 1 0 0 0 617 MatSolve 13 1.0 1.2708e-04 1.0 4.91e+04 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 386 MatSOR 500 1.0 2.4601e-01 1.0 2.00e+08 1.0 0.0e+00 0.0e+00 0.0e+00 35 38 0 0 0 35 38 0 0 0 813 MatLUFactorSym 1 1.0 1.1539e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatLUFactorNum 2 1.0 1.2755e-04 1.0 1.82e+04 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 143 MatResidual 65 1.0 2.3766e-02 1.0 2.60e+07 1.0 0.0e+00 0.0e+00 0.0e+00 3 5 0 0 0 3 5 0 0 0 1094 MatAssemblyBegin 23 1.0 6.9141e-06 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatAssemblyEnd 23 1.0 8.9450e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 0 MatGetRowIJ 1 1.0 1.2636e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatGetOrdering 1 1.0 4.2200e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatZeroEntries 12 1.0 5.6696e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatFDColorCreate 6 1.0 2.8205e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatFDColorSetUp 6 1.0 3.7257e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 5 0 0 0 0 5 0 0 0 0 0 MatFDColorApply 12 1.0 7.7073e-02 1.0 4.89e+07 1.0 0.0e+00 0.0e+00 0.0e+00 11 9 0 0 0 11 9 0 0 0 634 MatFDColorFunc 252 1.0 5.5366e-02 1.0 4.47e+07 1.0 0.0e+00 0.0e+00 0.0e+00 8 9 0 0 0 8 9 0 0 0 807 DMCoarsen 5 1.0 2.9874e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 DMCreateInterp 5 1.0 3.7532e-03 1.0 2.25e+05 1.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 60 KSPSetUp 19 1.0 9.5367e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 KSPSolve 2 1.0 5.5405e-01 1.0 4.81e+08 1.0 0.0e+00 0.0e+00 0.0e+00 79 92 0 0 0 79 92 0 0 0 869 KSPGMRESOrthog 111 1.0 1.8478e-02 1.0 2.77e+07 1.0 0.0e+00 0.0e+00 0.0e+00 3 5 0 0 0 3 5 0 0 0 1498 PCSetUp 2 1.0 5.5341e-02 1.0 1.28e+07 1.0 0.0e+00 0.0e+00 0.0e+00 8 2 0 0 0 8 2 0 0 0 232 PCApply 13 1.0 4.7885e-01 1.0 4.45e+08 1.0 0.0e+00 0.0e+00 0.0e+00 68 85 0 0 0 68 85 0 0 0 928 ------------------------------------------------------------------------------------------------------------------------ Memory usage is given in bytes: Object Type Creations Destructions Memory Descendants' Mem. Reports information only for process 0. --- Event Stage 0: Main Stage SNES 1 1 1372 0. DMSNES 6 6 4432 0. SNESLineSearch 1 1 1000 0. Vector 206 206 18098080 0. Matrix 22 22 13706952 0. Matrix FD Coloring 6 6 22297904 0. Distributed Mesh 6 6 31664 0. Index Set 159 159 393244 0. IS L to G Mapping 12 12 261444 0. Star Forest Graph 12 12 9728 0. Discrete System 6 6 5572 0. Vec Scatter 17 17 11968 0. Krylov Solver 12 12 177272 0. DMKSP interface 6 6 3936 0. Preconditioner 7 7 6968 0. Viewer 1 0 0 0. ======================================================================================================================== Average time to get PetscTime(): 4.76837e-08 #PETSc Option Table entries: -da_refine 5 -log_view -pc_type mg #End of PETSc Option Table entries Compiled without FORTRAN kernels Compiled with full precision matrices (default) sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4 Configure options: PETSC_DIR=/home/patrick/petsc-mb PETSC_ARCH=arch-ubuntu-mb-double-extra-opt --with-debugging=0 --with-precision=double --with-scalar-type=real --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --download-mpich --COPTFLAGS="-g -O3 -march=native " --CXXOPTFLAGS="-g -O3 -march=native " --FOPTFLAGS="-g -O3 -march=native " --download-c2html --download-suitesparse --download-yaml --download-hdf5 --download-scalapack --download-metis --download-parmetis --download-mumps --download-superlu_dist --download-triangle --download-ctetgen --download-sundials --download-ml --download-exodusii --download-hdf5 --download-netcdf --download-pnetcdf ----------------------------------------- Libraries compiled on 2018-07-27 13:01:14 on pdsbox Machine characteristics: Linux-4.13.0-39-generic-x86_64-with-Ubuntu-16.04-xenial Using PETSc directory: /home/patrick/petsc-mb Using PETSc arch: arch-ubuntu-mb-double-extra-opt ----------------------------------------- Using C compiler: /home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/bin/mpicc -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden Using Fortran compiler: /home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/bin/mpif90 -Wall -ffree-line-length-0 -Wno-unused-dummy-argument ----------------------------------------- Using include paths: -I/home/patrick/petsc-mb/include -I/home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/include ----------------------------------------- Using C linker: /home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/bin/mpicc Using Fortran linker: /home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/bin/mpif90 Using libraries: -Wl,-rpath,/home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/lib -L/home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/lib -lpetsc -Wl,-rpath,/home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/lib -L/home/patrick/petsc-mb/arch-ubuntu-mb-double-extra-opt/lib -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/5 -L/usr/lib/gcc/x86_64-linux-gnu/5 -Wl,-rpath,/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lcmumps -ldmumps -lsmumps -lzmumps -lmumps_common -lpord -lpthread -lscalapack -lumfpack -lklu -lcholmod -lbtf -lccolamd -lcolamd -lcamd -lamd -lsuitesparseconfig -lsuperlu_dist -lml -lsundials_cvode -lsundials_nvecserial -lsundials_nvecparallel -llapack -lblas -lexodus -lnetcdf -lpnetcdf -lhdf5hl_fortran -lhdf5_fortran -lhdf5_hl -lhdf5 -lparmetis -lmetis -ltriangle -lm -lctetgen -lpthread -lyaml -lstdc++ -ldl -lmpifort -lmpi -lgfortran -lm -lgfortran -lm -lgcc_s -lquadmath -lstdc++ -ldl -----------------------------------------