************************************************************************************************************************ *** WIDEN YOUR WINDOW TO 120 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** ************************************************************************************************************************ ---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- ./test_droplet_fixed.exe on a gnu-opt-32idx named þÿÿ with 8192 processors, by mrosso Thu Jun 4 19:07:23 2015 Using Petsc Release Version 3.5.4, May, 23, 2015 Max Max/Min Avg Total Time (sec): 2.860e+02 1.00001 2.860e+02 Objects: 2.433e+05 2.19111 1.131e+05 Flops: 6.412e+09 1.03317 6.209e+09 5.087e+13 Flops/sec: 2.242e+07 1.03317 2.171e+07 1.778e+11 MPI Messages: 4.690e+06 4.54299 1.155e+06 9.465e+09 MPI Message Lengths: 8.804e+08 1.18915 6.432e+02 6.088e+12 MPI Reductions: 5.347e+05 1.48082 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: 2.8603e+02 100.0% 5.0868e+13 100.0% 9.465e+09 100.0% 6.432e+02 100.0% 3.638e+05 68.0% ------------------------------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------------------------------ 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 210744 208598 435649920 0 Vector Scatter 4194 2098 2237456 0 Matrix 12561 6285 23841072 0 Matrix Null Space 3 1 596 0 Distributed Mesh 1053 1045 5116320 0 Star Forest Bipartite Graph 2106 2090 1672000 0 Discrete System 1053 1045 827640 0 Index Set 10472 10469 8678704 0 IS L to G Mapping 1053 1045 625068 0 Krylov Solver 24 14 17200 0 DMKSP interface 10 5 3280 0 Preconditioner 24 14 14168 0 Viewer 2 1 744 0 ======================================================================================================================== Average time to get PetscTime(): 9.53674e-08 Average time for MPI_Barrier(): 0.000314379 [NID 04001] 2015-06-04 19:07:24 Apid 25022256: initiated application termination Application 25022256 exit signals: Killed Application 25022256 resources: utime ~271s, stime ~15107s, Rss ~188536, inblocks ~5078831, outblocks ~12517984