**************************************************************************************************************************************************************** *** WIDEN YOUR WINDOW TO 160 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** **************************************************************************************************************************************************************** ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ ########################################################## # # # 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. # # # ########################################################## /home/149/mt3516/island_damping/petsc_test/slepc_test/ex1 on a arch-linux-c-debug named gadi-cpu-clx-0898.gadi.nci.org.au with 8 processes, by mt3516 on Wed Jul 24 09:51:44 2024 Using Petsc Release Version 3.21.1, unknown Max Max/Min Avg Total Time (sec): 3.080e-02 1.000 3.080e-02 Objects: 0.000e+00 0.000 0.000e+00 Flops: 0.000e+00 0.000 0.000e+00 0.000e+00 Flops/sec: 0.000e+00 0.000 0.000e+00 0.000e+00 Memory (bytes): 1.953e+06 1.000 1.953e+06 1.562e+07 MPI Msg Count: 4.000e+00 2.000 3.500e+00 2.800e+01 MPI Msg Len (bytes): 1.600e+01 2.000 4.000e+00 1.120e+02 MPI Reductions: 8.100e+01 1.000 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 ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total 0: Main Stage: 3.0757e-02 99.9% 0.0000e+00 0.0% 2.800e+01 100.0% 4.000e+00 100.0% 6.200e+01 76.5% ------------------------------------------------------------------------------------------------------------------------ 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 Flop: Max - maximum over all processors Ratio - ratio of maximum to minimum over all processors Mess: number of messages sent AvgLen: 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 flop 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 flop 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) Flop --- Global --- --- Stage ---- Total Max Ratio Max Ratio Max Ratio Mess AvgLen Reduct %T %F %M %L %R %T %F %M %L %R Mflop/s ------------------------------------------------------------------------------------------------------------------------ --- Event Stage 0: Main Stage BuildTwoSided 3 1.0 2.1506e-04 1.4 0.00e+00 0.0 1.4e+01 4.0e+00 6.0e+00 1 0 50 50 7 1 0 50 50 10 0 BuildTwoSidedF 2 1.0 1.9223e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 1 0 0 0 5 1 0 0 0 6 0 MatAssemblyBegin 1 1.0 2.5808e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00 1 0 0 0 7 1 0 0 0 10 0 MatAssemblyEnd 1 1.0 1.0028e-02 1.0 0.00e+00 0.0 2.8e+01 4.0e+00 3.7e+01 33 0 100 100 46 33 0 100 100 60 0 SFSetGraph 1 1.0 1.6253e-05 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 2 0 0 0 0 3 0 SFSetUp 1 1.0 2.0841e-04 1.0 0.00e+00 0.0 2.8e+01 4.0e+00 4.0e+00 1 0 100 100 5 1 0 100 100 6 0 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. --- Event Stage 0: Main Stage Matrix 3 3 Vector 2 2 Index Set 2 2 Star Forest Graph 1 1 ======================================================================================================================== Average time to get PetscTime(): 3.6601e-08 Average time for MPI_Barrier(): 1.48194e-05 Average time for zero size MPI_Send(): 6.92962e-06 #PETSc Option Table entries: -log_view # (source: command line) #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: --with-scalar-type=complex --with-mkl_cpardiso ----------------------------------------- Libraries compiled on 2024-07-19 04:07:25 on gadi-login-09.gadi.nci.org.au Machine characteristics: Linux-4.18.0-513.24.1.el8.nci.x86_64-x86_64-with-centos-8.9-Green_Obsidian Using PETSc directory: /home/149/mt3516/island_damping/matrix_packages/petsc Using PETSc arch: arch-linux-c-debug ----------------------------------------- Using C compiler: mpicc -fPIC -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -fstack-protector -fvisibility=hidden -g3 -O0 Using Fortran compiler: mpif90 -fPIC -Wall -ffree-line-length-none -ffree-line-length-0 -Wno-lto-type-mismatch -Wno-unused-dummy-argument -g -O0 ----------------------------------------- Using include paths: -I/home/149/mt3516/island_damping/matrix_packages/petsc/include -I/home/149/mt3516/island_damping/matrix_packages/petsc/arch-linux-c-debug/include ----------------------------------------- Using C linker: mpicc Using Fortran linker: mpif90 Using libraries: -Wl,-rpath,/home/149/mt3516/island_damping/matrix_packages/petsc/arch-linux-c-debug/lib -L/home/149/mt3516/island_damping/matrix_packages/petsc/arch-linux-c-debug/lib -lpetsc -Wl,-rpath,/apps/intel-ct/2022.2.0/mkl/lib/intel64 -L/apps/intel-ct/2022.2.0/mkl/lib/intel64 -lmkl_intel_lp64 -lmkl_core -lmkl_gnu_thread -lmkl_blacs_intelmpi_lp64 -lgomp -ldl -lpthread -lm -lX11 -lgfortran -lstdc++ -lquadmath ----------------------------------------- ########################################################## # # # 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. # # # ########################################################## ====================================================================================== Resource Usage on 2024-07-24 09:51:48: Job Id: 121558958.gadi-pbs Project: y08 Exit Status: 0 Service Units: 0.01 NCPUs Requested: 8 NCPUs Used: 8 CPU Time Used: 00:00:03 Memory Requested: 8.0GB Memory Used: 1.0GB Walltime requested: 00:05:00 Walltime Used: 00:00:03 JobFS requested: 100.0MB JobFS used: 0B ======================================================================================