en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#6147a03054b7508bfa2c7c36641bdd5b75587eab Merge branch 'zach/log_roctx' into 'main'Add `-log_roctx` to automatically instrument PETSc events for rocprofSee merge request petsc/petsc!8372 List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Fri, 18 Jul 2025 18:36:09 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#56a72328f397842c5a32901afc99e425102b3754 Add `-log_roctx` to automatically instrument PETSc events for rocprof List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Fri, 18 Jul 2025 18:36:09 +0000 Zach Atkins <zach.atkins@colorado.edu> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#09b68a49ed2854d1e4985cc2aa6af33c7c4e69b3 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Fri, 04 Apr 2025 16:52:00 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#e80aff1c6c3c5b0d2b2c91d72667105d74682974 Merge branch 'jolivet/fix-petsc-case' into 'release'Fix wrong case for PETScSee merge request petsc/petsc!8266 List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 03 Apr 2025 20:58:34 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#f0b74427b291237450348b8514d67555ad08bce6 Fix wrong case for PETSc List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Tue, 01 Apr 2025 19:15:23 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#1ed6e3ff8437baa411029a28c2b08f047df9ad9a Merge branch 'barry/2024-04-13/fix-sowing-strings' into 'main'Update PETSc to use sowing bfort that handles string arguments and PETSC_NULL_INTSee merge request petsc/petsc!7480 List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 25 Apr 2024 22:16:01 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#cc4c1da905d89950b196b027190941013bd3e15a Update source code removing all unneeded /*@C and associated manual stubs and interfaces List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Sun, 14 Apr 2024 02:07:12 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#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/logging/handler/interface/lhreg.c Tue, 26 Sep 2023 16:50:23 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#92bec4eefde5b79327e7cea3b0266e7580ec8183 Remove first and last empty lines List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Tue, 26 Sep 2023 16:50:22 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#33fbd3852632b176876ffe3ee64d3ccc24a8a42b Merge branch 'tisaac/feature-log-nvtx' into 'main'Profiling: Create PETSCLOGHANDLERNVTX (`-log_view` no longer required for Nsight ranges)See merge request petsc/petsc!6884 List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Fri, 22 Sep 2023 15:33:33 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#61cc744836451fb4d1d6f02ab6992be430960ed1 Profiling: Create PETSCLOGHANDLERNVTX List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 21 Sep 2023 18:47:51 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#6c37f76f2ace6b1ab1a4a8f1d7a04dee3e7f2aa9 Merge branch 'tisaac/feature-log-handler' into 'main'Deglobalize logging into PetscLogHandler and PetscLogStateSee merge request petsc/petsc!6709 List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 27 Jul 2023 15:06:19 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#294de794fe123e610254afa1d3b5e86df4c0be38 Profiling: Rename PETSC_LOG_HANDLER_XXX -> PETSCLOGHANDLERXXX List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 20 Jul 2023 05:12:35 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#0970d93f389b89d61186faed376e9cc5531f567f Profiling: Add legacy callbacks implementation of PetscLogHandlerThe existing logging infrastructures has four exposed callback pointers:- PetscLogPLB / PetscLogPLE for PetscLogEventBegin() / PetscLogEventEnd() These can also be set with PetscLogSet- PetscLogPHC / PetscLogPHD for PetscLogObjectCreate() / PetscLogObjectDestroy()This log handler implementation provides a path for users who have beensetting their own callbacks with these functions to upgrade to the newPetscLogHandler interface. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 18:47:17 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#ccf0b5c1967b48da6c1c972ce7215de9b66fafa5 Profiling: Add tau perfstubs implementation of PetscLogHandlerIn the existing logging, perfstubs runs automatically with -log_viewif PETSc is configured --with-tau-perfstubs. This new PetscLogHandlerimplementation will be used with a new -log_perfstubs command lineoption that will only run this handler and not the default handler. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 18:43:14 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#856bee69f0e0908e75ff837867b1777dfb1ced96 Profiling: add MPE implementation of PetscLogHandlerThis is meant to handle -log_mpe. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 18:39:41 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#6467efc9ef4d99487050cf3d5fe3db991cbd2979 Profiling: Add trace implementation of PetscLogHandlerThis is a minimal PetscLogHandler implementation for -log_trace. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 18:36:27 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#b93211885051a68d5a4e2963b141f71fa7a24c4c Profiling: Add nested PetscLogHandler implementationThis log handler has behavior like the behavior ofPetscLogNestedBegin().Unlike the implementation of PetscLogHandler_Default, I did not try todo a faithful translation of the existing nested logging behavior, fortwo reasons.- The existing implementation keeps sorted lists of nested paths ("Event A;Event B;"), and for each of those paths keeps a sorted list of the top-level events ("Event C", "Event D") that map that path to other paths (path + event => other path). It's a complicated data structure, and the benefit of the sorting (O(log n) lookup) is probably not worth the more expensive insertion cost each time a new path + event combo appears. Instead I implemented the path + event => other path lookup as a hash map, which simplified the implementation significantly.- The existing implementation assigns an event to each path, modifying the event registry in place. This messes things up if you want to both -log_view and -log_view ::ascii_flamegraph output, the original motivation for refactoring the profiling infrastructure. In the new implementation, the nested handler has its own PetscLogState that it modifies, and an inner copy of PetscLogHandler_Default the acts on that nested state.- The PetscLogGlobalNames data structure also simplifies the construction of a linearized tree of events in the final viewing stage, although the low-level xml construction routines are copied almost verbatim from the previous implementation. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 18:17:03 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#78f1b9b472cf46554c52f6298e1071a647f75846 Profiling: Implement the default PetscLogHandlerThe existing default log handling that uses the PetscStageLogis translated in the PetscLogHandler_Default implementationof PetscLogHandler.- Most data that is global in the existing log handling is moved into the struct, with the exception of the raw counters.- The registry data structures of PetscStageLog (eventLog, classLog) are not reproduced because they are now in the PetscLogState interface.- PETSC_LOG_RESIZABLE_ARRAY is used to implement resizable arrays instead of PetscStageInfo, PetscEventPerfLog, and PetscClassPerfLog- The tau perfstubs and MPE functionality is not reproduced because they will become new handlers on their own.- The PetscLogGlobalNames provided by the PetscLogRegistry interface make the logging robust to differences in which events / stages are registered on which process and in which order.Otherwise the functions are relatively faithful translationsof the existing PetscStageLog functions into the new interface.When reviewing this commit it might help to have a diffbetween the PetscStageLog and PetscLogHandler_Default functionsto see what changes between them. I am working on a way to attachthat to the MR associated with this change. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 16:00:04 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/logging/handler/interface/lhreg.c#19ef957c25d34342168108744150c0ef6ced0e91 Profiling: Add PetscLogHandler interfacePetscStageLog tries to handle multiple ways of interpreting profilingdata:* -log_view (default),* -log_view ::ascii_xml and -log_view ::ascii_flamegraph (nested),* -log_trace,* -log_mpe,* tau perfstubs (implicitly),* nvidiaThey can interact with petsc_logState in incompatible ways.PetscLogHandler gives each handler its own interface so thatit can have its own data structures. They key operationsthat a log handler can implement are:- PetscLogHandlerEventBegin() / PetscLogHandlerEventEnd()- PetscLogHandlerEventSync()- PetscLogHandlerStagePush() / PetscLogHandlerStagePop()- PetscLogHandlerObjectCreate() / PetscLogHandlerObjectDestroy()The remaining operations are PetscObject standard functions,with the except of `PetscLogHandlerSetState()` / `PetscLogHandlerGetState()`,which control the `PetscLogState` that the handler can use toget information about registered things and about the stage stack.This change only introduces the type, it does not deploy itto replace anything in the current profiling interface.When it does, the user-defined log handling that was implementedby setting callbacks in in PetscLogSet() will be replaced withuser-defined PetscLogHandler instances. List of files: /petsc/src/sys/logging/handler/interface/lhreg.c Thu, 13 Jul 2023 12:41:18 +0000 Toby Isaac <toby.isaac@gmail.com>