en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/perfstubs/config.h#e8e8640d1cb9a3a2f50c0c0d7b26e5c4d521e2e4 Merge branch 'jolivet/rm-first-empty-line' into 'main'Remove first and last empty linesSee merge request petsc/petsc!6892 List of files: /petsc/src/sys/perfstubs/config.h Tue, 26 Sep 2023 16:50:23 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/perfstubs/config.h#92bec4eefde5b79327e7cea3b0266e7580ec8183 Remove first and last empty lines List of files: /petsc/src/sys/perfstubs/config.h Tue, 26 Sep 2023 16:50:22 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/perfstubs/config.h#f092f6cb0ea570df2a26d5140f7c9e4c399b4663 Merge branch 'perfstubs' into 'main'Add the perfstubs package to petsc.See merge request petsc/petsc!5516 List of files: /petsc/src/sys/perfstubs/config.h Fri, 11 Nov 2022 05:49:14 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/perfstubs/config.h#a0c7f9aa3b59be96b422b2e54790cd20c111f46e Add the perfstubs package to petsc.Example usage:Configure PETSc with: ./configure --download-mpich--download-fblaslapackBuild PETScSetup TAU:wget http://tau.uoregon.edu/tau.tgz./configure -cc=mpicc -c++=mpicxx -mpi -bfd=download -unwind=download &&make installexport PATH=<tau dir>/x86_64/bin:$PATHBuild and run PETSc example with TAU:cd $PETSC_DIR/src/snes/tutorialsmake ex56mpirun -n 4 tau_exec ./ex56 <args>This should produce 4 profile...* files with profile data that can beviewed with paraprof/pprof:Reading Profile files in profile.*NODE 0;CONTEXT 0;THREAD 0:---------------------------------------------------------------------------------------%Time Exclusive Inclusive #Call #Subrs Inclusive Name msec total msec usec/call---------------------------------------------------------------------------------------100.0 26 1,838 1 41322 1838424 .TAUapplication 73.2 1 1,345 2 168 672950SNESSolve 62.2 3 1,142 2 1282 571442SNESJacobianEval 62.0 1,136 1,138 2 76 569494DMPlexJacobianFE 60.1 0.046 1,105 1 32 1105001 Solve1 15.2 87 279 5 11102 55943 MeshSetup 13.2 0.315 241 1 32 241765 Solve0 7.8 80 144 38785 38785 4MPI_Allreduce() 7.0 69 128 6 43386 21491DualSpaceSetUp 6.2 1 114 4 54 28536PCSetUp 6.0 12 110 2 892 55407PCSetUp_GAMG+ 3.9 70 70 1 0 70888MPI_Init_thread() 3.7 68 68 41747 0 2 MPICollective Sync 3.6 8 66 4 3536 16548SNESFunctionEval 2.6 45 48 171 171 281MPI_Bcast() 1.9 34 34 7836 0 4MPI_Barrier() 1.8 0.567 33 2 68 16912 GAMGCoarsen List of files: /petsc/src/sys/perfstubs/config.h Fri, 11 Nov 2022 05:49:14 +0000 Samuel Khuvis <s.khuvis@x-scalesolutions.com>