642b6b95caf97efaa7cfd7b0bf64cc4f0d1f9ebe
14 Commits
| Autor | SHA1 | Mensaje | Fecha | |
|---|---|---|---|---|
 Jonathan R. Madsen
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f147670a7a |
Various optimizations (#192)
* CDash name prefix {{ repo_owner }}-{{ ref_name }}
- remove /merge from CI name
* disable using BFD when sampling_include_inlines is OFF
- this consumes a lot of memory
* Improve finalization of rocprofiler
* update timemory submodule
- disable OMPT thread begin/end callbacks
- support hierarchies in signal handlers
- update operation::pop_node debugging
- settings_update_type + setting_supported_data_types
- fixed parsing args in timemory_init
* Improve timemory build time
* Remove kokkosp restrictions for perfetto
* omnitrace exe signal handler update
- configure signal handlers before main to allow libomnitrace to override
* Backtrace and timemory submodule updates
- Use unwind::cache w/o inline info
- update timemory submodule
- unwind::cache updates
- filepath updates
- fix termination_signal_message
- fix vsettings::report_change
* Update dyninst submodule
- updates BinaryEdit::getResolvedLibraryPath
* update timemory submodule
- update CpuArch support
* Cleanup configure warnings
* Update examples cmake and workflows
- (Mostly) eliminate configuration warnings
* omnitrace exe updates
- pass environ to BPatch::processCreate
- avoid trailing ":" in DYNINST_REWRITER_PATHS
* Update dyninst submodule
- Add flags to DyninstOptimization.cmake
- Remove strtok from BinaryEdit::getResolvedLibraryPath
* examples/mpi CMakeLists.txt update
- STATUS message about missing MPI during CI, otherwise AUTHOR_WARNING
* Dev build and linker flags
- use -gsplit-dwarf when OMNITRACE_BUILD_DEVELOPER is ON
- disable when OMNITRACE_BUILD_NUMBER > 1
- OMNITRACE_BUILD_LINKER option
- add -fuse-ld=${OMNITRACE_BUILD_LINKER}
- omnitrace_add_cache_option function
* Update workflows to set OMNITRACE_BUILD_NUMBER
* Fix generator expressions for -fuse-ld
* Suppress some configuration warnings during CI
- helps to keep track of real warnings when they arise
* Update timemory and dyninst submodules with CMP0135
* Add -V flag to run-ci script
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Jonathan R. Madsen
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46b6db1a4c |
Submitting jobs to cdash (#124)
* Submitting jobs to cdash * Fail on submit * submit url env * submit url env * try passing submit url as arg * fix submit url * Updated default URL * Add submissions for remaining ubuntu focal workflow jobs * Replace g++ with gcc in dashboard build name * Add --ctest-args to run-ci.sh * Add cdash support for bionic, jammy, and opensuse workflows * Decrease CTEST_CUSTOM_MAXIMUM_PASSED_TEST_OUTPUT_SIZE * OMNITRACE_BUILD_CODECOV option * Support code coverage in CDash script * CI dyninst built with debug info * Update ci-containers - cron schedule moved 4 hours later to UTC+5 * Update implementation of config::configure_signal_handler - using lambdas failed to compile with codecov flags * Add codecov job to ubuntu focal workflow * Fix support for --ctest-args in run-ci script * Fix ubuntu workflows * Fix quotation handling in run-ci script * git safe directory for codecov * New MPI examples * Remove --stop-on-failure * dynamic_library update - find_library_path checks procfs maps - invoke find_library_path with no additional args to resolve to mapped file * RCCLP uses dynamic_library * check if file exists for memory_map_files metadata * Testing updates - include new mpi examples in tests - fix test labels - test critical-trace exe * Update MPI C examples tests (needed arg) * Remove try/catch block from critical-trace * Fix sampling max wait when shutting down * Fix test env for critical-trace * Fix settings for critical-trace - disable time output: data is deterministic - disable PID suffixes: not multiprocess * Update critical-trace ctest * Update critical-trace exe - throw error if input cannot be opened - throw error if input has no data * Update lulesh example with more kokkos tools usage * Fix tasking issue with critical_trace and roctracer - were not setting pools to active - also sync before critical_trace::get_entries * Increase verbosity of critical-trace tests * Update code coverage tests - skip code coverage + preload - code-coverage python example and test * Remove duplication omnitrace.initialize function * Skip python3.6 for ubuntu jammy * Update MPI examples - use MPI_Isend and MPI_Irecv - explicitly use MPI_Bcast * Update Formatting.cmake - include C files in examples * run-ci script does not check return of coverage * mpi-allreduce link to libm * Update ctest args in run-ci script * Update dyninst submodule - safety improvements in BinaryEdit::openResolvedLibraryName * capture cmake error for ctest_coverage |
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Jonathan R. Madsen
|
808ea7dfa7 |
Rework sampling and colorized logs (#140)
## Overview
This is a significant PR which has 3 very notable characteristics:
1. Omnitrace colorizes most of it's logging
2. Completely reworked the sampling
- Samples now record the current instruction pointers instead of strings
- This _dramatically_ decreases the overhead of taking a sample
- The collection of metrics during a sample are split out into another component, enabling that data collection to be disabled -- which decreases the sampling overhead even further
- When both `OMNITRACE_SAMPLING_CPUTIME` and `OMNITRACE_SAMPLING_REALTIME` are ON:
- `OMNITRACE_SAMPLING_CPUTIME_FREQ` and `OMNITRACE_SAMPLING_REALTIME_FREQ` can be used to individually control the sampling frequency
- `OMNITRACE_SAMPLING_CPUTIME_DELAY` and `OMNITRACE_SAMPLING_REALTIME_DELAY` can be used to individually control the delay time before starting
- Now, omnitrace does not start a real-time sampler on the main thread unless `OMNITRACE_SAMPLING_REALTIME` is ON
- In the future, an `OMNITRACE_SAMPLING_TIDS` (and real-time, cpu-time variants) configuration variable(s) will allow you to select which threads will be sampled
3. Files produced by `omnitrace` exe -- `available-instr.txt`, `instrumented-instr.txt`, etc. -- now no longer has `-instr` suffix and are placed in `instrumentation/` subfolder, i.e. `available-instr.txt` -> instrumentation/available.txt`
- This helped de-clutter the output folder
Most of the other edits were reorganization (e.g. internal namespace changes), cleanup, and splitting up functionality.
## Bug Fixes
There is a bug fix with respect to the HSA callbacks which disabled sampling on child threads when an HSA API call was made
## Details
- created thread_info struct for mapping different thread IDs
- reorganized file structure significantly
- added categories.hpp, concepts.hpp
- moved around name trait definitions
- moved all omnitrace components into `omnitrace::component` namespace
- there was a lot of inconsistency b/t using `tim::component` in some places and `omnitrace::component`
- added macros like OMNITRACE_DECLARE_COMPONENT in lieu of TIMEMORY_DECLARE_COMPONENT
- OMNITRACE_CRITICAL_TRACE_NUM_THREADS -> OMNITRACE_THREAD_POOL_SIZE
- roctracer and critical_trace use same thread pool
- critical_trace functions do not lock anymore bc of thread-local TaskGroup
- added `component::local_category_region` to support using `component::category_region` without explicitly passing in name
- removed `component::omnitrace` (unused)
- migrated KokkosP and OMPT to use `component::local_category_region`
- removed `component::user_region` as a result
- migrated omnitrace_{push,pop}_{trace,region}_hidden to use component::category_region
- removed `component::functors` as a result
- migrated some ppdefs
- `api::omnitrace` -> `project::omnitrace`
- `api::(...)` -> `category::(...)`
- improved recording the execution time of threads
- migrated this functionality out of pthread_create_gotcha and into thread_info
- moved mpi_gotcha, fork_gotcha, exit_gotcha, rcclp into omnitrace::component namespace
- split backtrace up into backtrace, backtrace_metrics, backtrace_timestamp components
- sampling.cpp handles setup and post-processing that was formerly in backtrace
- updated logging to use colors
- `OMNITRACE_COLORIZED_LOG` config variable
- updated docs on JSON output from timemory
- instrumentation info in instrumentation subfolder
- added testing for KokkosP entries
- added testing for ompt entries
- add_critical_trace function defined in critical_trace.hpp
- disable push_thread_state and pop_thread_state when thread state is Disabled or Completed
- add comp::page_rss to main bundle
- thread_data supports std::optional instead of std::unique_ptr
- thread_data supports tim::identity<T> to avoid unique_ptr or optional
- tracing::record_thread_start_time()
- tracing::push_timemory and tracing::pop_timemory are templated on CategoryT
- removed anonymous namespace from omnitrace::utility
- sampling backtrace stores instruction pointers instead of strings
- component::category_region updates
- handle disabled thread state
- handle finalized state
- fewer debug messages
- invoke thread_init()
- invoke thread_init_sampling()
- handle push/pop count based on category
- push/pop count only modified when used
- component::cpu_freq
- components/ensure_storage.hpp
- reworked the pthread_create replacement function
- updated parallel-overhead example to report # of times locked
- OMNITRACE_MAX_UNWIND_DEPTH build option
- update timemory submodule
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Jonathan R. Madsen
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d04cbe862e |
fix omnitrace print-* with libraries (#94)
* fix omnitrace print-* with libraries * timemory submodule update * Update workflows to use ./bin/omnitrace instead of ./omnitrace * cmake format * update timemory submodule - fix ODR violations in utility/procfs * cmake updates - uniform find_package for all ROCm-based libraries * tweak transpose example - throw exception instead of std::exit * Inspect cmdv name before assuming not exe - some ELF execs "think" they are libraries so only assume rewrite + simulate + all-functions if filename looks like library - adds some test for --print-available -- <library> * Fix _has_lib_prefix when command is < 3 * Updates and reverts to omnitrace exe - update module_function operator< and operator== - add function_signature operator< - refactor module_function ctor - revert some previous changes w.r.t. simulate and include_unninstr * Fix source/bin/tests to use same output dir as tests * cmake format * Segfault mitigation + refactor + modify function iteration - refactor module_function ctor to avoid segfaults - string_t -> std::string - replace std::string with std::string_view in some places - get_name(module_t*) - get_name(procedure_t*) - disable using both app_modules and app_functions - new option: --parse-all-modules to iterate over app_modules - removed some unused code w.r.t. debug info * Disable module_function address range for uninstrumentable functions * Disable module_function address range for uninstrumentable functions * Refactored getting file/line info and init/fini - use dyninst insertInitCallback and insertFiniCallback if main not found - fixed all issues with segmentation faults in --simulate --all-functions * revert changes to Findrocprofiler.cmake |
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Jonathan R. Madsen
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4208b5654c |
GPU HW Counters via rocprofiler (#84)
* Initial support for GPU hardware counters
* Update find modules for roctracer and rocprofiler
- /opt/rocm/{rocprofiler,roctracer} path is deprecated so tweak search procedure
* Improve ConfigCPack for MPI
* Update rocprofiler
- rocm_metrics()
- minor cleanup
* Update rocm find modules
* declare rocm_metrics + call in omnitrace-avail
* relocate omnitrace-launch-compiler
* REALPATH and find_modules
* Examples cmake (may drop)
* omnitrace-avail
- hw_counter categories
- init rocm
* setenv updates for rocprofiler in library.cpp and dl.cpp
* get_rocm_events config
* gpu::hip_device_count()
* rocm_metrics returns hardware_counters::info
* - relocated library/components/roctracer_callbacks.* to library/roctracer.*
- relocated library/components/rocprofiler.* to library/rocprofiler.*
- cleaned up rocprofiler.hpp
- added perfetto output of rocprofiler
- added timemory output of rocprofiler
- renamed omni.roctracer thread to roctracer.hip
- added roctracer.hsa thread name
- updated timemory submodule to support std::variant
- updated timemory submodule to support = in config value
- updated timemory submodule to support standalone storage
- updated timemory submodule to support new hw counter apis
- updated timemory submodule to prevent label/description caching in data_tracker
* update omnitrace-avail info_type generation
* Update timemory submodule
* rocprofiler component
* cmake formatting
* omnitrace-avail handle no GPUs
- Add -c command-line option for --categories
- support verbosity
* hsa_rsrc_factory throws exceptions
- throw exceptions to avoid aborting on HSA_STATUS_ERROR_NOT_INITIALIZED when advantageous
- removed duplicate specialization of is_available for component::rocprofiler
* rocprofiler symbols for when disabled
* Fix warning in omnitrace-avail
- std::stringstream from initializer list would use explicit constructor
* Fix finalization after settings are deleted
* Reorganized rocprofiler source
* Updated formatting
* Miscellaneous tweaks
- added using statements from timemory
- tweaked the main and thread bundle names
- fixed timemory header includes
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Jonathan R. Madsen
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a9ff15ff8c |
CMake updates/fixes + parallel-overhead updates (#16)
- OMNITRACE_INSTALL_EXAMPLES option - Fix lulesh standalone HIP compilation - Fix transpose standalone HIP compilation - Tweaks to parallel-overhead |
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Jonathan R. Madsen
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8b97c70df8 |
Standalone build examples + testing workflow updates (#15)
* Update examples to support standalone builds * Tweak to ubuntu-focal-external workflow - disable PAPI * ubuntu focal external workflow update - GCC 11 - Test static libgcc + static libstdcxx + strip - ubuntu-toolchain-r/test * Improve build-release.sh - command line args for lto, strip, perfetto-tools, static-libgcc, static-libstdcxx, hidden-visibility, max-threads, parallel * Update VERSION to 1.0.1 * Fixes to LTO build * Updates to ubuntu-focal-external workflow * build-release.sh update - enable static libstdcxx by default * disable python + static libstdcxx * ubuntu-focal-external updates * build-release.sh disable static libstdcxx by default * cmake-format |
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Jonathan R. Madsen
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22eaa780ec |
Update CI to test multiple python versions (#45)
* Update CI to test multiple python versions * Ensure numpy is installed * Handle lulesh with cmake < 3.16 * Fix typo * Bump minimum CMake version to 3.16 - CMake 3.15 has issue with PTL object library * Tweak CI test output |
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Jonathan R. Madsen
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945f541965 |
Documentation + Miscellaneous Fixes (#36)
* Added documentation markdown source * Replaced AARInternal with AMDResearch in URLs * Renamed cpack artifact names * Fix to testing and lulesh submodule checkout * Docker updates * CMake and CPack - force CMAKE_INSTALL_LIBDIR to lib - CPACK_DEBIAN_PACKAGE_RELEASE uses OMNITRACE_CPACK_SYSTEM_NAME - CPACK_RPM_PACKAGE_RELEASE uses OMNITRACE_CPACK_SYSTEM_NAME - Tweak LIBOMP_LIBRARY find in examples/openmp - Tweak setup-env.sh.in * Partial update of README - status badges - docs link - removed install info (covered by docs) * OMNITRACE_SAMPLING_CPUS setting - enables control over which CPUs are sampled for frequency * omnitrace exe updates - exclude transaction clone, virtual thunk, non-virtual thunk - module_function::start_address - module_function::instructions - verbosity > 0 encodes instructions into JSON * Miscellaneous fixes - relocate setup-env.sh.in - add modulefile.in - Updated README.md and source/docs/about.md - cmake fix for libomp - fix license in miscellaneous places - dl.hpp and dl.cpp * Update timemory and dyninst submodules - timemory signals updates - dyninst Movement-adhoc updates * cmake format |
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Jonathan R. Madsen
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138d16d16a |
Split workflows + docker usage (#31)
* Split workflows + docker usage * Fix omnitrace-ci-ubuntu-focal-external * fix env * Update path to action * fix entrypoint * Updated cancelling, disabled formatting * fix entrypoint * rework * try using container * relocate container * fix image name * shell expand * external and external-rocm * install libopenmpi-dev * remove github.workspace * github.workspace for rocm * Update bionic, etc. + docker CI * Remove self-hosted + bionic fix * GIT_DISCOVERY_ACROSS_FILESYSTEM for bionic * TIMEMORY_INSTALL_LIBRARIES + exe RPATH updates - fix RPATH for omnitrace, omnitrace-avail, and omnitrace-critical-trace * ubuntu bionic update * bionic and focal-dyninst-package updates * Disable lulesh MPI by default + timeouts - increase openmp CG timeout - decrease openmp CG runtime |
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Jonathan R. Madsen
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d80752bc69 |
User API + reorganized lib folders (#30)
* User API + reorganized lib folders - omnitrace_user_start_trace - omnitrace_user_stop_trace - omnitrace_user_start_thread_trace - omnitrace_user_stop_thread_trace - omnitrace_user_push_region - omnitrace_user_pop_region * New OpenMP examples/tests * Fix to KokkosP * OMPT support - fixed omnitrace instrumenting reporting - common invoke improvements - component::user_region * exclude kmp_threadprivate_ * Separate omnitrace into multiple files * PTL and timemory submodule updates * Active guards + USE_OMPT guards in omnitrace-dl * Tweak transpose default iterations * omnitrace-precommit build target * Omnitrace exe restructuring pt 2 - Never instrument functions with less than 4 instructions - Never instrument ompt_start_tool or nanosleep - module_function serializes heuristics - removed hash stuff from omnitrace - removed instr_procedures lambda - WAITPID_DEBUG_MESSAGE * set_state, "_hidden" fix, CI exceptions, backtrace fix - set_state function - fixed "_hidden" from appearing in print macros using __FUNCTION__ - OMNITRACE_CI_THROW - more CI checks in library - fixed backtrace init value sample issue being ignored * Tweaks to OMPT tests * cmake-formatting * Removed debug output from backtrace processing * Fix warnings and verbosity * omnitrace-dl fix for libomp * omnitrace-avail fixes - remove second omnitrace_init_library call - fix -r option not working * Additional testing - source/bin/tests - tests for omnitrace-exe - tests for omnitrace-avail * cmake-format * Reduce runtime of openmp-lu * Update openmp-lu and tests timeout * openmp-lu and CI tweaks - decrease iterations - OMP_NUM_THREADS=2 - install clang and libomp-dev in linux-ci - fix data-files in linux-ci |
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Jonathan R. Madsen
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b016c8929f |
Critical trace updates (#24)
* Source code restructuring * Critical trace updates following restructuring * thread_sampler, timestamps - thread_sampler - CPU frequency managed via thread_sampler - rocm-smi managed via thread_sampler - Use consistent timestamps for perfetto - removed hsa_timer_t in favor of wall_clock::record() - disable KokkosP by default - re-enable critical-trace testing * cmake-format * Fix for defines.hpp.in * Remove OMNITRACE_ROCM_SMI_FREQ - thread_sampler freq is set via OMNITRACE_SAMPLING_FREQ w/ max of 1000 * Increase CI Install Dyninst timeout * Debug macros + omnitrace_init_tooling + config - new debug macros - extern "C" omnitrace_init_tooling - guard get_rocm_smi_devices * Miscellaneous tweaks - tweak to transpose - critical_trace::Device::ANY - perfetto "critical-trace" category - OMNITRACE_VERBOSE usage * Disable key and tid data for HIP API calls - non-kernels are ignored in activity callback * critical-trace exe updates - fix perfetto generation - improved logging - improved readability * timemory submodule update - lulesh example cmake tweaks |
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Jonathan R. Madsen
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39f17ae8b8 |
rocm-smi and KokkosTools support (#23)
* renamed omnitrace_thread_data to thread_data
* initial implementation
* Numerous fixes and updates
- Updated timemory submodule
- Updated perfetto submodule (pulls in fixes for TRACE_EVENT)
- pthread_gotcha only after omnitrace_init_tooling
- omnitrace banner
- config settings for rocm-smi freq and devices
- critical_trace::get_entries
- OMNITRACE_BASIC_PRINT
- rocm_smi perfetto category
- redirect roctracer warnings for ROCm 4.5.0
- property specializations for rocm-smi components
- units fixes data_tracker types
- roctracer entries for pthread_create and start_thread
- omnitrace-avail defaults to settings, not components
- settings have conforming names
- settings warn about duplicates
- ptl named threads
- decreased max freq for sampler SIGALRM
- rocm-smi names thread
- rocm-smi avoids call to hipGetDeviceCount
- name roctracer activity callback threads
- fixed binary rewrite test output names
* Update lulesh example
- supports non-UVM GPU
* Lulesh tweaks + formatting
* KokkosP + Mode + Roctracer sampling deadlock fix
- kokkosp support
- omnitrace_init_library
- config::print_settings()
- config::get_mode()
- omnitrace::Mode
- omnitrace-avail improvements (removes settings)
- handle get_verbose() < 0
- disable dyninst InstrStackFrames by default
- handle perf_event_paranoid > 1 by disabling PAPI
- SIGALRM max freq to 5.0
- Name threads
- rocm-smi handles get_use_perfetto() and get_use_timemory()
- HSA_ENABLE_INTERRUPT=0 when roctracer + sampling (fixes deadlock)
* Tests, API renaming, roctracer
- disable renaming of thread 0
- verbprintf_bare
- enable dyninst merge tramp
- tweaked some omnitrace exe verbose levels
- reworked roctracer::setup and roctracer::shutdown
- rocm_smi::data::poll checks get_state()
- omnitrace_trace_finalize -> omnitrace_finalize
- omnitrace_trace_init -> omnitrace_init
- omnitrace_trace_set_env -> omnitrace_set_env
- omnitrace_trace_set_mpi -> omnitrace_set_mpi
- sampling mode does not disable timemory
- disable roctracer before shutting down rocm-smi
- lulesh tests w/ and w/o kokkosp
- lulesh tests for perfetto only
- with --dynamic-callsites --traps --allow-overlapping
- lulesh tests for timemory only
- with --stdlib --dynamic-callsites --traps --allow-overlapping
* Update timemory submodule
- fix for TIMEMORY_PROPERTY_SPECIALIZATION
* get_verbose() handling + timemory submodule update
- Findroctracer.cmake uses find_package(hsakmt)
* Stability fixes + rework roctracer + perfetto
- reworked roctracer start up
- critical_trace perfetto basic values
- perfetto sampling category
- sampler checks signals
- peak_rss in sampling
- pthread_gotcha::shutdown()
- rocm_smi::device_count()
- HSA_TOOLS_LIB is set
- HSA_ENABLE_INTERRUPT in omnitrace exe
- omnitrace exe verbosity level changes
- Avoid instrumenting Impl ns in Kokkos
- gpu::device_count prefers rocm_smi instead of hip
- ptl blocks signals
- fixed pthread_gotcha roctracer_data values
- removed runtime-instrument-sampling tests
- timemory submodule update
* cmake formatting
* timemory + roctracer updates
- fix timemory issue with papi_common
- fix timemory issue with units
- define roctracer::is_setup()
* Miscellaneous tweaks
- Disable sampling during runtime instrument
- Fixed warnings about dynamic callsites
- Fixed backtrace output when timemory disabled
- Test tweaks
* cmake-format
* omnitrace_target_compile_definitions
* timemory submodule update
* config, omnitrace, State, mpi_gotcha updates
- use OMNITRACE_THROW instead of direct throw
- is_attached()
- is_binary_rewrite()
- get_is_continuous_integration()
- get_debug_init()
- get_debug_finalize()
- max_thread_bookmarks default to 1
- State::Init
- app_thread oneTimeCode
- runtime instrumentation uses waitpid
- fixed init_names
- include main in MPI runs
- fixed sampling setup when disabled
- reworked mpi_gotcha
- disabled critical trace in transpose test
* cmake-format
* handle rocm_smi::device_count() exception
* CI timeouts
* Re-enable runtime-instrument + sampling
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Jonathan R. Madsen
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778af2a760 |
Sampling support + testing + omnitrace namespace (#19)
* omnitrace namespace
* Kokkos + Lulesh example/tests
* Sampling support + more
- OMNITRACE_BUILD_TESTING option
- sampling support
- pthread_gotcha
- fixes to labels for mpi_gotcha, fork_gotcha, omnitrace_component
- tasking::block_signals, tasking::unblock_signals
- instrumentation mode option in omnitrace exe
- argument option groups in omnitrace exe
- categories in omnitrace settings
- remove TIMEMORY_ prefixed options
* Release workflow updates
* Updated settings printing
* Fixed defaults in README
* Tweak setting defaults in README
* CMake fixes
* cmake-format
* clang-format
* LULESH_USE_MPI OFF
* LULESH_USE_MPI fix
* timemory add_secondary fix
* timemory ambiguous internal namespace fix
* Update timemory submodule
* Handle output path/prefix in omnitrace
- updated timemory
- updated test environment
* sampling + papi fix
* Fix to sampling without PAPI
* Fix for using too many processors in CI
* formatting
* Updated CI
- minor cmake tweaks
- updated timemory submodule
* Updated CI
* Updated CI
* CI + timemory updates
- data race fixes
* CI updates + debug for sampling
* Sampling updates
- moved tasking::{block,unblock}_signals to sampling namespace
- improvements to sampling w.r.t. thread-locality
* Minimum OMNITRACE_THREAD_COUNT of 128
* Handle multiple dims in sampler data
* Configure libunwind support for timemory
* Improved safeguards for sampling
- updated CI
- lulesh runtime-instrument test tweak
* formatting
* CI updates + sampler updates + misc
- fixed stack-buffer-overflow in omnitrace (get_*file_line_info)
- test labels
- steady_clock instead of system_clock in sampler
- update dyninst submodule with upgradePlaceholder fix
- disable OMNITRACE_BUILD_TESTING by default
* Updated timemory submodule
- hidden visibility for timemory
- storage finalizers do not capture this
* Update timemory submodule
- component visibility updates
* Reworked header includes
- use <...> for timemory headers
- always include <library/defines.hpp>
* Rename some config options
* Update PTL submodule
* Update kokkos submodule
* Updated sampling
* Updated CI
* Reworked instrumentation exe
- lowered min-address-range threshold to 256
- extended whole function exclude
* CI fix + timemory submodule update
- TIMEMORY_VISIBLE on component base
- RelWithDebugInfo -> RelWithDebInfo
- Info output for parallel-overhead
* Sampling flags + transpose update + CI update
- disable critical trace for parallel-overhead in CI
- SA_RESTART only in sampler
- reworked transpose example to use fewer threads
* CI update
- removed ubuntu-focal-external-debug
- reduced data artifacts upload
* CI timeouts
- updated timemory submodule
- minor tweaks to omnitrace exe logging
* LICENSE updates (partial)
* CI Test stage timeout extension
* Docker and Packaging updates
* Miscellaneous fixes/tweaks
- gpu.hpp / gpu.cpp
- disable roctracer component if no devices
- re-enable InstrStackFrames by default
- disable sampling by default
- pthread_gotcha::m_enable_sampling is false by default
- timemory submodule update w/ sampler and pop(tid) updates
- fix minor bug in sampler logic
- CMake: OMNITRACE_USE_HIP option
- roctracer + timemory fix
* Replaced OMNITRACE_USE_ROCTRACER with OMNITRACE_USE_HIP where appropriate
* cmake format
* Sampler deadlock fixes
* Removed debug messages from sampler
* Fix for MPI detection + test tweaks + misc
* Sampler deadlock fixes + misc
- removed papi_tot_ins
- pthread_gotcha blocks signals globally until sampler is setup
- metadata specialization for sampling components
- OMNITRACE_INSTRUMENTATION_MODE -> OMNITRACE_MODE
- default sampling delay increased to 0.05 from 1.0e-6
- removed {block,unblock}_signals from critical_trace and ptl
- no longer necessary to use
- sampling delay minimum is 1.0e-3
- OMNITRACE_BUILD_HIDDEN_VISIBILITY
* omnitrace-avail + libunwind update + restructure
- restructured omnitrace components
- build custom omnitrace-avail executable
- updated libunwind to avoid malloc in get_unw_backtrace
* Fix remaining reorganization issues
- removed some duplicate code
- fixed some trait specializations after implicit instatiation
- formatting
* ensure_storage fix + avail improvements
- fix ensure_storage when component not avail
- suppress irrelevant info in omnitrace-avail
* Delay settings initialization
- slight tweak to tests w/ MPI
* Disable OpenMPI testing w/ ubuntu-bionic
- MPI testing is hanging bc of network interface issue on system:
> [[20462,1],0]: A high-performance Open MPI point-to-point messaging module
> was unable to find any relevant network interfaces:
> Module: OpenFabrics (openib)
> Host: fv-az19-371
> Another transport will be used instead, although this may result in
> lower performance.
> NOTE: You can disable this warning by setting the MCA parameter
> btl_base_warn_component_unused to 0.
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