************************************************************************************************************************ *** WIDEN YOUR WINDOW TO 120 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** ************************************************************************************************************************ ---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- ./PB3D on a debug-complex named toon-XPS-L501X with 3 processors, by toon Thu Mar 30 08:54:04 2017 Using Petsc Release Version 3.6.4, Apr, 12, 2016 Max Max/Min Avg Total Time (sec): 2.905e+01 1.00000 2.905e+01 Objects: 6.280e+02 1.00000 6.280e+02 Flops: 9.731e+07 1.02361 9.630e+07 2.889e+08 Flops/sec: 3.350e+06 1.02361 3.315e+06 9.945e+06 Memory: 6.764e+06 1.02032 2.009e+07 MPI Messages: 3.170e+02 1.44091 2.773e+02 8.320e+02 MPI Message Lengths: 1.569e+06 1.45008 4.609e+03 3.835e+06 MPI Reductions: 9.666e+03 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: 2.9049e+01 100.0% 2.8889e+08 100.0% 8.320e+02 100.0% 4.609e+03 100.0% 9.665e+03 100.0% ------------------------------------------------------------------------------------------------------------------------ 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 (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 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. # # # ########################################################## ########################################################## # # # WARNING!!! # # # # The code for various complex numbers numerical # # kernels uses C++, which generally is not well # # optimized. For performance that is about 4-5 times # # faster, specify --with-fortran-kernels=1 # # when running ./configure.py. # # # ########################################################## 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 MatMult 99 1.0 1.0449e+00 1.1 4.75e+07 1.0 4.0e+02 3.5e+02 0.0e+00 3 49 48 4 0 3 49 48 4 0 134 MatSolve 85 1.0 3.1110e+00 1.0 0.00e+00 0.0 3.5e+02 9.7e+03 8.9e+01 11 0 42 88 1 11 0 42 88 1 0 MatLUFactorSym 1 1.0 4.5438e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatLUFactorNum 1 1.0 7.2315e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 2 0 0 0 0 2 0 0 0 0 0 MatCopy 1 1.0 4.2582e-04 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 MatConvert 2 1.0 7.4488e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatAssemblyBegin 7 1.0 4.3293e-02 2.7 0.00e+00 0.0 2.4e+01 9.6e+03 2.1e+01 0 0 3 6 0 0 0 3 6 0 0 MatAssemblyEnd 7 1.0 3.6652e-03 1.0 0.00e+00 0.0 1.6e+01 1.0e+01 2.4e+01 0 0 2 0 0 0 0 2 0 0 0 MatGetRow 1340 1.0 2.1937e-02 1.4 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 30 1.0 1.5593e-04 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 MatView 2 1.0 3.4902e-03 1.5 0.00e+00 0.0 4.8e+01 2.1e+03 2.0e+00 0 0 6 3 0 0 0 6 3 0 0 MatAXPY 1 1.0 7.0372e-02 1.0 0.00e+00 0.0 8.0e+00 1.0e+01 2.3e+01 0 0 1 0 0 0 0 1 0 0 0 VecDot 3 1.0 5.4529e-0314.9 1.61e+04 1.0 0.0e+00 0.0e+00 3.0e+00 0 0 0 0 0 0 0 0 0 0 9 VecNorm 45 1.0 5.6340e-0227.9 2.41e+05 1.0 0.0e+00 0.0e+00 4.5e+01 0 0 0 0 0 0 0 0 0 0 13 VecCopy 174 1.0 5.5395e-02 9.2 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 5 1.0 7.1287e-05 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 VecAXPY 1 1.0 5.5953e-02 5.1 5.36e+03 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 VecScatterBegin 269 1.0 6.8703e-02 1.9 0.00e+00 0.0 7.4e+02 4.8e+03 8.5e+01 0 0 88 91 1 0 0 88 91 1 0 VecScatterEnd 184 1.0 1.2621e-01 4.2 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 VecReduceArith 86 1.0 9.0306e-03 1.2 4.61e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 152 VecReduceComm 43 1.0 4.5467e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 4.3e+01 1 0 0 0 0 1 0 0 0 0 0 EPSSetUp 1 1.0 6.1519e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.6e+02 0 0 0 0 2 0 0 0 0 2 0 EPSSolve 1 1.0 2.8681e+01 1.0 9.49e+07 1.0 7.2e+02 4.8e+03 9.5e+03 99 98 87 91 99 99 98 87 91 99 10 STSetUp 1 1.0 2.5320e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 3.0e+00 0 0 0 0 0 0 0 0 0 0 0 PCSetUp 1 1.0 7.7068e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.5e+01 3 0 0 0 0 3 0 0 0 0 0 PCApply 85 1.0 3.1123e+00 1.0 0.00e+00 0.0 3.5e+02 9.7e+03 8.9e+01 11 0 42 88 1 11 0 42 88 1 0 BVCreate 49 1.0 2.5907e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 6.4e+02 0 0 0 0 7 0 0 0 0 7 0 BVCopy 131 1.0 2.5126e-01 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 1.8e+02 1 0 0 0 2 1 0 0 0 2 0 BVMult 497 1.0 6.3282e+00 1.2 2.90e+07 1.0 0.0e+00 0.0e+00 3.5e+02 20 30 0 0 4 20 30 0 0 4 14 BVDot 474 1.0 2.7122e+00 1.1 1.94e+07 1.0 0.0e+00 0.0e+00 4.7e+02 9 20 0 0 5 9 20 0 0 5 21 BVOrthogonalize 137 1.0 1.0285e+01 1.0 1.85e+07 1.0 0.0e+00 0.0e+00 1.6e+03 34 19 0 0 17 34 19 0 0 17 5 BVScale 136 1.0 5.0596e-02 3.2 3.64e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 22 BVNorm 43 1.0 2.6362e-02 5.6 2.30e+05 1.0 0.0e+00 0.0e+00 4.3e+01 0 0 0 0 0 0 0 0 0 0 26 BVSetRandom 5 1.0 2.2773e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+01 0 0 0 0 0 0 0 0 0 0 0 BVMatProject 129 1.0 5.7599e-01 1.1 9.63e+06 1.0 0.0e+00 0.0e+00 2.1e+02 2 10 0 0 2 2 10 0 0 2 50 BVAXPY 43 1.0 1.5931e-02 3.3 2.52e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 47 DSSolve 49 1.0 7.0810e-02 1.4 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 DSVectors 87 1.0 7.1755e-02 1.9 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 DSOther 187 1.0 6.6185e-02 1.6 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 ------------------------------------------------------------------------------------------------------------------------ Memory usage is given in bytes: Object Type Creations Destructions Memory Descendants' Mem. Reports information only for process 0. --- Event Stage 0: Main Stage Matrix 342 342 5046912 0 Vector 213 212 3662720 0 Vector Scatter 6 6 6096 0 Index Set 9 9 7208 0 EPS Solver 1 1 3016 0 PetscRandom 1 1 640 0 Spectral Transform 1 1 828 0 Viewer 1 0 0 0 Krylov Solver 1 1 1144 0 Preconditioner 1 1 1024 0 Basis Vectors 50 50 185376 0 Region 1 1 648 0 Direct Solver 1 1 35264 0 ======================================================================================================================== Average time to get PetscTime(): 9.53674e-08 Average time for MPI_Barrier(): 1.7643e-06 Average time for zero size MPI_Send(): 1.27157e-06 #PETSc Option Table entries: -eps_monitor -eps_ncv 16 -eps_type gd -eps_view -ksp_converged_reason -ksp_monitor_true_residual -ksp_view -log_view -st_pc_factor_mat_solver_package mumps -st_pc_type lu #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) 16 sizeof(PetscInt) 4 Configure options: PETSC_ARCH=debug-complex --with-scalar-type=complex --with-debugging --download-metis --download-mumps --download-parmetis --download-scalapack --with-valgrind-dir=/usr --with-hdf5-dir=/opt/hdf5-1.8.16/hdf5/ ----------------------------------------- Libraries compiled on Thu Apr 21 21:40:55 2016 on toon-XPS-L501X Machine characteristics: Linux-4.4.0-21-generic-x86_64-with-Ubuntu-16.04-xenial Using PETSc directory: /opt/petsc-3.6.4 Using PETSc arch: debug-complex ----------------------------------------- Using C compiler: mpicc -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0 ${COPTFLAGS} ${CFLAGS} Using Fortran compiler: mpif90 -fPIC -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -g -O0 ${FOPTFLAGS} ${FFLAGS} ----------------------------------------- Using include paths: -I/opt/petsc-3.6.4/debug-complex/include -I/opt/petsc-3.6.4/include -I/opt/petsc-3.6.4/include -I/opt/petsc-3.6.4/debug-complex/include -I/opt/hdf5-1.8.16/hdf5/include -I/usr/include -I/usr/lib/openmpi/include/openmpi/opal/mca/event/libevent2021/libevent -I/usr/lib/openmpi/include/openmpi/opal/mca/event/libevent2021/libevent/include -I/usr/lib/openmpi/include -I/usr/lib/openmpi/include/openmpi ----------------------------------------- Using C linker: mpicc Using Fortran linker: mpif90 Using libraries: -Wl,-rpath,/opt/petsc-3.6.4/debug-complex/lib -L/opt/petsc-3.6.4/debug-complex/lib -lpetsc -Wl,-rpath,/opt/petsc-3.6.4/debug-complex/lib -L/opt/petsc-3.6.4/debug-complex/lib -lcmumps -ldmumps -lsmumps -lzmumps -lmumps_common -lpord -lscalapack -llapack -lblas -lparmetis -lmetis -lhwloc -Wl,-rpath,/opt/hdf5-1.8.16/hdf5/lib -L/opt/hdf5-1.8.16/hdf5/lib -lhdf5hl_fortran -lhdf5_fortran -lhdf5_hl -lhdf5 -lm -Wl,-rpath,/usr/lib/openmpi/lib -L/usr/lib/openmpi/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 -lmpi_usempif08 -lmpi_usempi_ignore_tkr -lmpi_mpifh -lgfortran -lm -lgfortran -lm -lquadmath -lm -lmpi_cxx -lstdc++ -Wl,-rpath,/usr/lib/openmpi/lib -L/usr/lib/openmpi/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 -Wl,-rpath,/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/usr/lib/openmpi/lib -lmpi -lgcc_s -lpthread -ldl ----------------------------------------- WARNING! There are options you set that were not used! WARNING! could be spelling mistake, etc! Option left: name:-ksp_converged_reason (no value) Option left: name:-ksp_monitor_true_residual (no value) Option left: name:-ksp_view (no value)