************************************************************************************************************************ *** WIDEN YOUR WINDOW TO 120 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** ************************************************************************************************************************ ---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- /home/cfd/sgao/mycodes/fensap-merge-sgs/bin/fensapMPI_LINUX64 on a linux named pendragon.cfdlab.mcgill.ca with 4 processors, by sgao Wed Jan 13 10:30:18 2016 Using Petsc Release Version 3.3.0, Patch 6, Mon Feb 11 12:26:34 CST 2013 Max Max/Min Avg Total Time (sec): 5.949e+02 1.00002 5.949e+02 Objects: 4.740e+03 1.00000 4.740e+03 Flops: 1.090e+10 1.04693 1.068e+10 4.271e+10 Flops/sec: 1.832e+07 1.04694 1.795e+07 7.180e+07 MPI Messages: 1.094e+04 1.00000 1.094e+04 4.375e+04 MPI Message Lengths: 6.393e+08 1.24910 5.353e+04 2.342e+09 MPI Reductions: 2.788e+04 1.00000 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 ------ ----- Flops ----- --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total counts %Total Avg %Total counts %Total 0: Main Stage: 5.9488e+02 100.0% 4.2711e+10 100.0% 4.375e+04 100.0% 5.353e+04 100.0% 2.788e+04 100.0% ------------------------------------------------------------------------------------------------------------------------ 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 Flops: Max - maximum over all processors Ratio - ratio of maximum to minimum over all processors Mess: number of messages sent Avg. len: average message length 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 flops 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: 10e-6 * (sum of flops over all processors)/(max time over all processors) ------------------------------------------------------------------------------------------------------------------------ Event Count Time (sec) Flops --- Global --- --- Stage --- Total Max Ratio Max Ratio Max Ratio Mess Avg len Reduct %T %f %M %L %R %T %f %M %L %R Mflop/s ------------------------------------------------------------------------------------------------------------------------ --- Event Stage 0: Main Stage compute_rhs 1823 1.0 4.2119e+02 1.0 0.00e+00 0.0 4.4e+04 5.4e+04 1.1e+04 71 0100100 39 71 0100100 39 0 LU-SGS 1647 1.0 1.3590e+02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 23 0 0 0 0 23 0 0 0 0 0 SURFINT 1823 1.0 1.0647e+02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 17 0 0 0 0 17 0 0 0 0 0 VOLINT 1823 1.0 2.2373e+02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 35 0 0 0 0 35 0 0 0 0 0 KSPGMRESOrthog 1647 1.0 1.1112e+01 1.0 8.58e+09 1.0 0.0e+00 0.0e+00 1.6e+03 2 79 0 0 6 2 79 0 0 6 3027 KSPSetUp 73 1.0 3.1471e-01 1.1 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 73 1.0 5.6957e+02 1.0 1.09e+10 1.0 4.2e+04 5.4e+04 2.6e+04 96100 96 96 92 96100 96 96 92 75 VecMax 365 1.0 3.4459e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 3.6e+02 0 0 0 0 1 0 0 0 0 1 0 VecMDot 1647 1.0 5.1758e+00 1.0 4.29e+09 1.0 0.0e+00 0.0e+00 1.6e+03 1 39 0 0 6 1 39 0 0 6 3250 VecNorm 3500 1.0 5.7447e-01 1.4 7.84e+08 1.0 0.0e+00 0.0e+00 3.5e+03 0 7 0 0 13 0 7 0 0 13 5349 VecScale 3427 1.0 1.8544e-01 1.1 3.84e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 4 0 0 0 0 4 0 0 0 8113 VecCopy 438 1.0 9.1285e-02 1.2 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 2145 1.0 5.5494e-01 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 VecAXPY 1780 1.0 8.3052e-01 1.0 3.99e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 4 0 0 0 0 4 0 0 0 1882 VecWAXPY 1707 1.0 1.1448e+00 1.0 3.79e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 1298 VecMAXPY 1750 1.0 6.4655e+00 1.0 4.66e+09 1.0 0.0e+00 0.0e+00 0.0e+00 1 43 0 0 0 1 43 0 0 0 2825 VecAssemblyBegin 7043 1.0 6.2696e-01 1.2 0.00e+00 0.0 4.4e+04 5.4e+04 2.1e+04 0 0100100 76 0 0100100 76 0 VecAssemblyEnd 7043 1.0 2.6144e-01 1.5 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 MatMult MF 1677 1.0 4.1326e+02 1.0 1.33e+09 1.0 4.2e+04 5.4e+04 1.2e+04 69 12 96 96 44 69 12 96 96 44 13 MatMult 1677 1.0 4.1537e+02 1.0 1.33e+09 1.0 4.2e+04 5.4e+04 1.7e+04 70 12 96 96 62 70 12 96 96 62 13 MatView 73 1.0 9.0289e-0413.9 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 PCSetUp 73 1.0 5.0783e-05 4.7 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 PCApply 1647 1.0 1.4068e+02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 4.9e+03 24 0 0 0 18 24 0 0 0 18 0 ------------------------------------------------------------------------------------------------------------------------ Memory usage is given in bytes: Object Type Creations Destructions Memory Descendants' Mem. Reports information only for process 0. --- Event Stage 0: Main Stage Krylov Solver 73 73 1389920 0 Vector 4374 4374 3749847696 0 MatMFFD 73 73 56064 0 Matrix 146 73 161184 0 Preconditioner 73 73 62488 0 Viewer 1 0 0 0 ======================================================================================================================== Average time to get PetscTime(): 1.19209e-07 Average time for MPI_Barrier(): 1.00136e-06 Average time for zero size MPI_Send(): 2.74181e-06 #PETSc Option Table entries: -ksp_monitor -ksp_type fgmres -ksp_view -log_summary #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 run at: Thu Mar 7 10:32:33 2013 Configure options: --with-mpi-dir=/usr/local.linux64/lib64/MPI-openmpi-1.4.5/ --with-shared-libraries=0 --COPTFLAGS=-O3 --FOPTFLAGS=-O3 --with-debugging=no ----------------------------------------- Libraries compiled on Thu Mar 7 10:32:33 2013 on kraken.cfdlab.mcgill.ca Machine characteristics: Linux-2.6.9-42.ELsmp-x86_64-with-redhat-4.4-Final Using PETSc directory: /home/nti/plagace/WORK/PETSC/petsc-3.3-p6 Using PETSc arch: linux ----------------------------------------- Using C compiler: /usr/local.linux64/lib64/MPI-openmpi-1.4.5/bin/mpicc -wd1572 -O3 ${COPTFLAGS} ${CFLAGS} Using Fortran compiler: /usr/local.linux64/lib64/MPI-openmpi-1.4.5/bin/mpif90 -O3 ${FOPTFLAGS} ${FFLAGS} ----------------------------------------- Using include paths: -I/home/nti/plagace/WORK/PETSC/petsc-3.3-p6/linux/include -I/home/nti/plagace/WORK/PETSC/petsc-3.3-p6/include -I/home/nti/plagace/WORK/PETSC/petsc-3.3-p6/include -I/home/nti/plagace/WORK/PETSC/petsc-3.3-p6/linux/include -I/usr/X11R6/include -I/usr/local.linux64/lib64/MPI-openmpi-1.4.5/include ----------------------------------------- Using C linker: /usr/local.linux64/lib64/MPI-openmpi-1.4.5/bin/mpicc Using Fortran linker: /usr/local.linux64/lib64/MPI-openmpi-1.4.5/bin/mpif90 Using libraries: -Wl,-rpath,/home/nti/plagace/WORK/PETSC/petsc-3.3-p6/linux/lib -L/home/nti/plagace/WORK/PETSC/petsc-3.3-p6/linux/lib -lpetsc -L/usr/X11R6/lib64 -lX11 -lpthread -llapack -lblas -L/usr/local.linux64/lib64/MPI-openmpi-1.4.5/lib -L/opt/intel/cce/10.1.018/lib -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6 -lmpi_f90 -lmpi_f77 -L/opt/intel/fce/10.1.018/lib -lifport -lifcoremt -lm -lm -ldl -lmpi -lopen-rte -lopen-pal -lnsl -lutil -limf -lsvml -lipgo -lirc -lgcc_s -lpthread -lirc_s -ldl -----------------------------------------