---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- /apps/pedev/bin/MODEL_2014.00.00.9918p.exe on a arch-64bit-with-hypre-release named hoepre1048 with 1 processor, by qlu Thu May 29 11:08:25 2014 Using Petsc Release Version 3.4.2, Jul, 02, 2013 Max Max/Min Avg Total Time (sec): 1.060e+03 1.00000 1.060e+03 Objects: 9.453e+03 1.00000 9.453e+03 Flops: 2.498e+11 1.00000 2.498e+11 2.498e+11 Flops/sec: 2.357e+08 1.00000 2.357e+08 2.357e+08 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: 2.538e+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: 1.0598e+03 100.0% 2.4983e+11 100.0% 0.000e+00 0.0% 0.000e+00 0.0% 2.538e+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 (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) ------------------------------------------------------------------------------------------------------------------------ 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 KSPSetUp 1349 1.0 2.7328e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 8.0e+00 0 0 0 0 0 0 0 0 0 0 0 KSPSolve 1349 1.0 1.7646e+02 1.0 2.44e+11 1.0 0.0e+00 0.0e+00 1.6e+04 17 97 0 0 63 17 97 0 0 63 1380 PCSetUp 1349 1.0 2.6232e+01 1.0 6.31e+09 1.0 0.0e+00 0.0e+00 4.0e+03 2 3 0 0 16 2 3 0 0 16 241 PCApply 33197 1.0 8.9208e+01 1.0 8.59e+10 1.0 0.0e+00 0.0e+00 0.0e+00 8 34 0 0 0 8 34 0 0 0 963 VecDot 31848 1.0 4.8985e+00 1.0 1.36e+10 1.0 0.0e+00 0.0e+00 0.0e+00 0 5 0 0 0 0 5 0 0 0 2768 VecDotNorm2 15924 1.0 3.1893e+00 1.0 1.36e+10 1.0 0.0e+00 0.0e+00 1.6e+04 0 5 0 0 63 0 5 0 0 63 4252 VecNorm 17273 1.0 9.3441e-01 1.0 7.36e+09 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 7871 VecCopy 5396 1.0 9.6562e-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 4054 1.0 5.9545e-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 VecAXPBYCZ 31848 1.0 7.8011e+00 1.0 2.71e+10 1.0 0.0e+00 0.0e+00 0.0e+00 1 11 0 0 0 1 11 0 0 0 3477 VecWAXPY 31848 1.0 6.8325e+00 1.0 1.36e+10 1.0 0.0e+00 0.0e+00 0.0e+00 1 5 0 0 0 1 5 0 0 0 1985 VecAssemblyBegin 2698 1.0 3.4332e-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 VecAssemblyEnd 2698 1.0 1.2302e-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 MatMult 31848 1.0 6.1956e+01 1.0 8.24e+10 1.0 0.0e+00 0.0e+00 0.0e+00 6 33 0 0 0 6 33 0 0 0 1330 MatSolve 33197 1.0 8.9183e+01 1.0 8.59e+10 1.0 0.0e+00 0.0e+00 0.0e+00 8 34 0 0 0 8 34 0 0 0 963 MatLUFactorNum 1349 1.0 1.7988e+01 1.0 6.31e+09 1.0 0.0e+00 0.0e+00 0.0e+00 2 3 0 0 0 2 3 0 0 0 351 MatILUFactorSym 1349 1.0 7.5739e+00 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.3e+03 1 0 0 0 5 1 0 0 0 5 0 MatAssemblyBegin 2698 1.0 2.1935e-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 MatAssemblyEnd 2698 1.0 7.8629e+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 MatGetRowIJ 1349 1.0 2.0790e-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 MatGetOrdering 1349 1.0 6.1149e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.7e+03 0 0 0 0 11 0 0 0 0 11 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 1 1 1152 0 Preconditioner 1 1 976 0 Vector 2705 2705 15926248 0 Matrix 2698 2698 28412036784 0 Index Set 4047 4047 1151927288 0 Viewer 1 0 0 0 ======================================================================================================================== Average time to get PetscTime(): 0 #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 sizeof(PetscInt) 4