************************************************************************************************************************ *** WIDEN YOUR WINDOW TO 120 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** ************************************************************************************************************************ ---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- bin/navier-stokes on a arch-linu named slippy.sen.cwi.nl with 1 processor, by sanderse Wed May 30 09:13:05 2012 Using Petsc Release Version 3.2.0, Patch 6, Wed Jan 11 09:28:45 CST 2012 Max Max/Min Avg Total Time (sec): 1.506e+02 1.00000 1.506e+02 Objects: 3.558e+03 1.00000 3.558e+03 Flops: 2.625e+09 1.00000 2.625e+09 2.625e+09 Flops/sec: 1.743e+07 1.00000 1.743e+07 1.743e+07 Memory: 1.104e+09 1.00000 1.104e+09 MPI Messages: 0.000e+00 0.00000 0.000e+00 0.000e+00 MPI Message Lengths: 0.000e+00 0.00000 0.000e+00 0.000e+00 MPI Reductions: 1.308e+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: 1.5060e+02 100.0% 2.6245e+09 100.0% 0.000e+00 0.0% 0.000e+00 0.0% 1.307e+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) ------------------------------------------------------------------------------------------------------------------------ ########################################################## # # # WARNING!!! # # # # This code was compiled with a debugging option, # # To get timing results run ./configure # # using --with-debugging=no, the performance will # # be generally two or three times faster. # # # ########################################################## 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 VecView 49 1.0 4.8370e+00 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 3 0 0 0 0 3 0 0 0 0 0 VecDot 198 1.0 2.6731e-02 1.0 1.68e+07 1.0 0.0e+00 0.0e+00 6.6e+01 0 1 0 0 1 0 1 0 0 1 630 VecTDot 508 1.0 1.8429e-01 1.0 1.27e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 5 0 0 0 0 5 0 0 0 689 VecNorm 380 1.0 3.7072e-01 1.0 8.40e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 227 VecScale 86 1.0 2.4396e-02 1.0 8.24e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 338 VecCopy 345 1.0 1.0176e-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 VecSet 914 1.0 2.6827e-02 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 913 1.0 5.4402e-01 1.0 2.26e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 9 0 0 0 0 9 0 0 0 416 VecAYPX 484 1.0 2.6519e-01 1.0 9.65e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 4 0 0 0 0 4 0 0 0 364 VecAXPBYCZ 230 1.0 1.9736e-01 1.0 1.13e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 4 0 0 0 0 4 0 0 0 572 VecWAXPY 199 1.0 1.2302e-01 1.0 2.45e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 199 VecMAXPY 120 1.0 1.1670e-01 1.0 7.35e+07 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 630 VecAssemblyBegin 494 1.0 3.8037e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 8.4e+02 0 0 0 0 6 0 0 0 0 6 0 VecAssemblyEnd 494 1.0 1.1072e-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 VecPointwiseMult 975 1.0 5.7752e-01 1.0 1.11e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 4 0 0 0 0 4 0 0 0 193 MatMult 1113 1.0 3.9003e+00 1.0 7.23e+08 1.0 0.0e+00 0.0e+00 0.0e+00 3 28 0 0 0 3 28 0 0 0 185 MatMultAdd 1580 1.0 5.1809e+00 1.0 9.93e+08 1.0 0.0e+00 0.0e+00 0.0e+00 3 38 0 0 0 3 38 0 0 0 192 MatConvert 73 1.0 2.0492e-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 MatScale 9 1.0 1.3993e-02 1.0 4.00e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 286 MatAssemblyBegin 1291 1.0 1.5826e-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 MatAssemblyEnd 1291 1.0 2.0411e+00 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 MatGetValues 96 1.0 1.3661e-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 MatGetRow 19044744 1.0 1.6478e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 11 0 0 0 0 11 0 0 0 0 0 MatGetRowIJ 1 1.0 2.1458e-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 MatAXPY 56 1.0 4.5973e+00 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.2e+02 3 0 0 0 2 3 0 0 0 2 0 MatTranspose 3 1.0 9.5329e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.2e+01 0 0 0 0 0 0 0 0 0 0 0 MatMatMult 357 1.0 4.0896e+00 1.0 2.35e+07 1.0 0.0e+00 0.0e+00 1.4e+03 3 1 0 0 11 3 1 0 0 11 6 KSPSetup 1 1.0 1.8752e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 9.0e+00 0 0 0 0 0 0 0 0 0 0 0 KSPSolve 41 1.0 7.1500e+01 1.0 8.67e+08 1.0 0.0e+00 0.0e+00 1.9e+03 47 33 0 0 15 47 33 0 0 15 12 PCSetUp 1 1.0 2.3362e+00 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00 2 0 0 0 0 2 0 0 0 0 0 PCApply 336 1.0 6.8326e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 3.4e+02 45 0 0 0 3 45 0 0 0 3 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 Vector 2589 1505 1222931504 0 Matrix 958 480 275387336 0 Matrix Null Space 1 1 580 0 Krylov Solver 1 1 1136 0 Preconditioner 1 1 1032 0 Viewer 8 7 4760 0 ======================================================================================================================== Average time to get PetscTime(): 7.86781e-07 #PETSc Option Table entries: -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 Configure run at: Wed Feb 22 18:04:02 2012 Configure options: --download-mpich=1 --with-shared-libraries --download-f-blas-lapack=1 --with-fc=gfortran --with-cxx=g++ --download-hypre --with-hdf5 --download-hdf5 --with-cc=gcc ----------------------------------------- Libraries compiled on Wed Feb 22 18:04:02 2012 on slippy.mas.cwi.nl Machine characteristics: Linux-3.2.2-1.fc16.x86_64-x86_64-with-fedora-16-Verne Using PETSc directory: /export/scratch1/sanderse/software/petsc-3.2-p6-debug/ Using PETSc arch: arch-linux2-c-opt ----------------------------------------- Using C compiler: /export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/bin/mpicc -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 ${COPTFLAGS} ${CFLAGS} Using Fortran compiler: /export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/bin/mpif90 -fPIC -Wall -Wno-unused-variable -Wno-unused-dummy-argument -g ${FOPTFLAGS} ${FFLAGS} ----------------------------------------- Using include paths: -I/export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/include -I/export/scratch1/sanderse/software/petsc-3.2-p6-debug/include -I/export/scratch1/sanderse/software/petsc-3.2-p6-debug/include -I/export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/include ----------------------------------------- Using C linker: /export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/bin/mpicc Using Fortran linker: /export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/bin/mpif90 Using libraries: -Wl,-rpath,/export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/lib -L/export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/lib -lpetsc -lX11 -Wl,-rpath,/export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/lib -L/export/scratch1/sanderse/software/petsc-3.2-p6-debug/arch-linux2-c-opt/lib -lHYPRE -Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.6.2 -lmpichcxx -lstdc++ -lpthread -lflapack -lfblas -lhdf5_fortran -lhdf5 -lz -lm -L/usr/lib/gcc/x86_64-redhat-linux/4.6.2 -ldl -lmpich -lopa -lmpl -lrt -lpthread -lgcc_s -lmpichf90 -lgfortran -lm -lgfortran -lm -lquadmath -lm -lmpichcxx -lstdc++ -ldl -lmpich -lopa -lmpl -lrt -lpthread -lgcc_s -ldl -----------------------------------------