a85f141afebe2007dde3ebc82c3ff11e50b08bf7
27 Υποβολές
| Συγγραφέας | SHA1 | Μήνυμα | Ημερομηνία | |
|---|---|---|---|---|
 Jonathan R. Madsen
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de9f0e4c10 |
Fix thread index values (#287)
* Update PTL - PTL submodule waits for threads to start before proceeding * Initialize perfetto after init_bundle - perfetto thread creation after pthread_create wrapped * backtrace component update - exclude gotcha call-tree * callchain component update - callchain::get sorts based on timestamp - callchain::sample supports duplicate IPs (recursion) * Bump version to 1.10.1 |
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Jonathan R. Madsen
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9de3a6b0b4 |
Linux Perf Support + Causal Profiling Updates (#276)
* causal backtrace updates
- fix initial causal sampling period value
* causal delay updates
- tweak handling of sleep_for_overhead
* Fix experiment global scaling for prog pts
- results in drastically improved predictions
* pthread_mutex_gotcha updates
- disable all wrappers during causal profiling
* validate-causal-json.py updates
- support decimal stddev
- fix setting stddev from command-line
* causal perform_experiment_impl update
- handle start failing because finalizing
* deprecate causal::component::sample_rate
- appears to not help at all
* Rework sample info
* Increase causal unwind_depth
- use OMNITRACE_MAX_UNWIND_DEPTH
* validate-causal-json updates
- min experiments
- exclude reporting predictions with less than X experiments at a given speedup
- percent samples
- only print samples within X% of the peak (default: 95%)
* Update timemory submodule
- extensions to sampling for signals delivered via non-timer method
- e.g. via HW counter overflow
* dwarf_entry::operator< updates
- sort via file
* causal profiling docs updates
- info about backends
- info about installing/enabling perf
* config updates: causal backend
- CausalBackend enum
- OMNITRACE_CAUSAL_BACKEND: perf, timer, auto
- omnitrace-causal option: --backend
* debug update
- use spin_mutex instead of std::mutex
* address_range::contains update
- range from 0-100 contains range from 10-100 but was returning false because high was == 100 not < 100
* symbol::operator< update
- handle load address differences
* sampling updates (non-causal)
- update get_timer to get_trigger + dynamic_cast
* container::static_vector updates
- support construction from container::c_array
- update_size private member func for handling atomic m_size
* Move perf files
- moved library/causal/perf.{hpp,cpp} to library/perf.{hpp,cpp}
* causal example update
- created impl.hpp (forward decls)
- renamed {cpu,rng}_func_impl to {cpu,rng}_impl_func
- only create two threads which run N iterations instead of two threads each iteration
* Update timemory submodule
- updates to unwind::processed_entry
- updates to procfs::maps
* Updated causal documentation
- fixed line numbers changed by modifications to causal example
* omnitrace-causal exe updates
- set OMNITRACE_THREAD_POOL_SIZE to zero by default
* core/containers updates
- static_vector: provide data() member function
- c_array pop_front() and pop_back() member functions
* core: config and argparse updates + perf
- core/perf.{hpp,cpp}
- forward decl of enums
- config-related capabilities
- argparse: --sample-overflow
- renamed some config functions
- e.g. get_sampling_cpu_freq -> get_sampling_cputime_freq
- added config settings related to overflow sampling via perf
- added timer_sampling and overflow_sampling categories
* Update timemory submodule
- sampling allocator flushing
* binary updates
- lookup_ipaddr_entry
- use bfd_find_nearest_line instead of bfd_find_nearest_line_discriminator
- discriminators are not used
- explicit instantiations of inlined_symbol::serialize
* Bump VERSION to 1.10.0
* sampling and perf updates
- support overflow sampling via Linux Perf
- update perf namespace
- update perf::perf_event
- update record ctor: pointer instead of const ref
- update open member func: return optional string
- add m_batch_size member variable
- sampling updates
- support overflow sampling
- flush allocators
- increase buffer size from 1024 to 2048
- restructure post-processing in light of perf overflow supports
- improve offload memory usage only load buffers for thread
- load_offload_buffer(tid) uses thread-specific filepos
- component updates
- backtrace_metrics::operator-=
- backtrace_metrics::operator-
- backtrace::sample does not record for overflow signal
- callchain: perf overflow sample
* core updates
- component::sampling_percent does not report self + uses_percent_units
* causal updates
- tweak get_line_info
- overloads for set_current_selection (uint64_t, c_array, std::array)
- delay
- use sampling::pause/sampling::resume
- experiment
- experiment::sample derives from unwind::processed_entry
- experiment::samples is vector instead of set
- fixed samples
- overloads for is_selected (uint64_t, c_array, std::array)
- scaling factor defaults to 100 instead of 50
- serialize updates follow change to experiment::sample
- modify algorithm for increasing/decreasing experiment length
- sample_data
- use map<uintptr, uint64_t> instead of set<sample_data>
- get_samples returns vector<sample_data> instead of set<sample_data>
- sampling
- support overflow via Linux Perf
- update causal_offload_buffer
- flush sampling allocator
- backtrace
- overflow component
* libomnitrace-dl updates
- handle dl::InstrumentMode::PythonProfile
* testing updates (causal)
- causal line 155 -> causal line 100
- causal line 165 -> causal line 110
* formatting
* exit_gotcha updates
- exit_info for abort()
- message about non-zero exit code
* testing updates
- fail regex for causal tests
- validate-causal-json: >= min_experiments instead of > min_experiments
- handle OMNITRACE_DEBUG_SETTINGS in omnitrace_write_test_config
* causal sampling updates
- add new lines where appropriate
* causal data updates
- reorder diagnostic info when experiment fails to start
* binary updates
- symbol address range from address to address + symsize + 1
- add 1 based on debug info
* causal data updates
- sample_selection wait_ns defaults to 1,000 instead of 10,000
- sample_selection wait scaled by iteration number
- save_line_info_impl verbosity
- print latest_eligible_pc when experiment does not start
* causal sampling + component updates
- perf backend disables component::backtrace
- ensure get_sampling_(realtime|cputime|overflow)_signal do not malloc
* causal: remove period stats
* validate-causal-json update
- fix --help
* causal data updates
- improve eligible pc history reporting when experiment fails to start
* causal data updates
- fix compute_eligible_lines_impl
- eligible address ranges returning too many ranges
- occasionally, overwrite all *true* eligible address ranges
* causal data updates
- reduce scoped ranges to symbol ranges
- is_eligible_address() returns true contains (not just coarse)
- revert some sample_selection behavior
* binary address_multirange updates
- make coarse_range private
- fix operator+=(pair<coarse, uintptr_t>)
* causal example update
- fix nsync to default to once per iteration
* binary analysis updates
- tweak header file includes
* causal updates
- remove factoring in sleep_for_overhead
- invoke delay::process() even if experiment is not active
* causal data updates
- update latest_eligible_pc structure
* update omnitrace-install.py.in
- fix support for fedora
- /etc/os-release does not have ID_LIKE
- fallback to RHEL 8.7 if version not specified
* update omnitrace-install.py.in
- fix support for debian
- /etc/os-release does not have ID_LIKE
- version mapping
* Update documentation
- update docs on installation
* causal data and experiment updates
- data: reset_sample_selection
* causal set_current_selection debugging
- debug messages for failed e2e runs
* causal data and backtrace component updates
- data: set_current_selection returns the number of eligible addresses added
- backtrace: if cputime signal has selected zero IPs > 5x, then realtime signal starts contributing call-stacks
* core library updates
- move config::parse_numeric_range to utility namespace
- add core/utility.cpp
- support range:increment, e.g. 5-25:10 expands to '5 15 25' instead of '5 10 15 20 25'
* omnitrace-causal update
- end-to-end expands all speedups
- support range:increment in speedups
* causal backtrace updates
- remove select_ival (realtime signal always contributes when select_count == 0)
* containers: static_vector update
- explicit c_array constructor
- explicit std::array constructor
* causal data updates
- remove set_current_selection(uint64_t)
- remove set_current_selection(std::array)
- sample_selection increase default wait time
- report eligible PC candidates
- move reset_sample_selection to perform_experiment_impl
- decrease latest_eligible_pc array size
- set_current_selection does not guard for experiment::active
* core debug updates
- OMNITRACE_PRINT_COLOR macros
* causal data updates
- tweak to experiment never started message
* causal gotcha updates
- remove unused code
* critical trace updates
- remove unused code
* omnitrace-causal
- OMNITRACE_LAUNCHER
* causal data updates
- don't fail on end-to-end + omnitrace-causal
* causal backtrace updates
- reintroduce select_ival behavior
* causal data updates
- tweak verbose messages about number of PC candidates
* core mproc updates
- utilities for waiting on child PID and diagnosing status
- omnitrace::mproc::wait_pid
- omnitrace::mproc::diagnose_status
* omnitrace-run updates
- support --fork argument for executing via fork in current process + execvpe on child instead of execvpe in current process
* omnitrace-causal updates
- wait_pid and diagnose_status just call equivalent functions in omnitrace::mproc
* ubuntu-focal workflow update
- attempt to launch ubuntu-focal-codecov job with CAP_SYS_ADMIN and use perf backend
* tests reorg and updates
- remove binary-rewrite-sampling and runtime-instrument-sampling tests
- rename *-preload tests (which use omnitrace-sample exe) to *-sampling
- split tests/CMakeLists.txt into several tests/omnitrace-<category>-tests.cmake files
- tweak to causal-both-omni-func test
- add args: -n 2 -b timer
* update validate-causal-json.py
- better reasoning info for adjusting tolerance
- always apply tolerance adjustments in CI mode
* causal e2e tests update
- add label "causal-e2e" label
- tweak params
- old: 80 12 432525 500000000
- new: 80 50 432525 100000000
- disable processor affinity for slow-func/line-100 tests
- artificially inflates some speedups with perf
* unblocking_gotcha updates
- overload operator() according to gotcha function index
* blocking_gotcha updates
- overload operator() according to gotcha function index
- fix bug where potentially post block functors (e.g. pthread_mutex_trylock) throw error if lock is not acquired.
* parse_numeric_range update
- support unordered_set
* config update
- OMNITRACE_DEBUG_{TIDS,PIDS} use parse_numeric_range
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Jonathan R. Madsen
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4ed5f3e67b |
rocprofler_iterate_info workaround + omnitrace-avail update (#270)
* rocprofler_iterate_info workaround + omnitrace-avail update
- provides workaround for rocprofiler_iterate_info behavior change in ROCm 5.4.0-3
- update timemory submodule with argparse tweaks
- updates hsa_rsrc_factory.{hpp,cpp}
- colorized log in omnitrace-avail
- Bump version to 1.9.2
* Fix empty_base inheritance
- timemory's component::empty_base inherits from concepts::component so direct inheritance was removed
* Fix OMNITRACE_HIP_VERSION_COMPAT_STRING
- defined as "" when OMNITRACE_HIP_VERSION_MAJOR==0
* new defines + extra info
- define OMNITRACE_LIBRARY_ARCH (via CMAKE_LIBRARY_ARCHITECTURE)
- define OMNITRACE_SYSTEM_NAME (via CMAKE_SYSTEM_NAME)
- define OMNITRACE_SYSTEM_PROCESSOR (via CMAKE_SYSTEM_PROCESSOR)
- define OMNITRACE_SYSTEM_VERSION (via OMNITRACE_SYSTEM_VERSION)
- define OMNITRACE_COMPILER_ID (via CMAKE_CXX_COMPILER_ID)
- define OMNITRACE_COMPILER_VERSION (via CMAKE_CXX_COMPILER_VERSION)
- include this info in metadata
- include subset of this info in --version for bin tools
- tweak to perfetto verbose messages
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Jonathan R. Madsen
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279a8e0952 |
Roctracer perfetto flow fixes (#267)
* testing label updates
- automatically add "gpu", "roctracer", "rocm-smi", and "rocprofiler" test labels when appropriate
* Bump version to v1.9.1
* roctracer and config updates
- fix perfetto::Flow
- use roctracer correlation ID instead of critical trace correlation ID
- renamed ambiguous _cid, _parent_cid, _corr_id variables to _crit_cid, _parent_crit_cid, _roct_cid
- use atomic_{mutex,lock} instead of STL mutex/lock
- support for individual perfetto annotations for HIP API args
- OMNITRACE_PERFETTO_COMPACT_ROCTRACER_ANNOTATIONS option for controlling compact vs. individual perfetto annotations for HIP API args
* Update timemory submodule
- argparser updates
- help prints to std::cout by default now
- supports setting custom ostream
* cmake formatting
* config::get_setting_value updates
- config::get_setting_value returns std::optional instead of std::pair<bool, Tp>
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Jonathan R. Madsen
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abe35de43a |
omnitrace-run executable - required for running binary writes (#257)
* omnitrace-run exe - ensure LD_PRELOAD for libomnitrace-dl.so - convert config options into command-line options * Update timemory submodule - updates to tsettings - updates to argparser * common environment update - throw error if get_env<bool> has empty string * config updates - minor tweaks to categories of settings * core lib update - add argparse for common handling of argument parsers * omnitrace-sample update - fix handling of --trace-file (OMNITRACE_PERFETTO_FILE) * omnitrace-run update - updated to use omnitrace::argparse functions * Tests for omnitrace-run * argparse core update - remove choices for --cpu-events and --gpu-events * remove some debugging prints * fix timemory include in argparse.cpp * always provide --hsa-interrupt option * Update source/lib/core/argparse.cpp - fix pedantic warning * Update testing - remove testing args that may not be there in some builds * roctracer/pthread_create fix - disable roctracer_data when roctracer not enabled * omnitrace-causal tweak * omnitrace-instrument: module_function tweak - allow DEFAULT_MODULE and LIBRARY_MODULE * common environment update - support get_env for enums * core: config update - Add "mode" category to OMNITRACE_MODE * Update timemory submodule - remove debug print statement * omnitrace-sample tweak - change var init * omnitrace-run testing update - use --help instead of -? * core: common.hpp - tweak header include style * core: argparser update - add_ld_preload func - launcher and command member variables in parser_data - support launcher * omnitrace-run update - clean up and reworked * libomnitrace-dl updates - require LD_PRELOAD with binary rewrite - dl::InstrumentMode - dl::get_instrumented() - verify_instrumented_preloaded() - omnitrace_set_instrumented(int) - relocated omnitrace_main from main.c to dl.cpp - omnitrace_set_env does not dlopen libomnitrace - omnitrace_set_main(func_ptr) [internal API] - OMNITRACE_HIDDEN_API -> OMNITRACE_INTERNAL_API * Update testing to new LD_PRELOAD requirements * omnitrace-instrument updates - adhere to LD_PRELOAD requirementsa - invoke omnitrace_set_instrumented - binary rewrite does not instrument main - binary rewrite does not instrument call to omnitrace_init - runtime instr does not instrument main - runtime instr does not instrument call to omnitrace_init * Bump to v1.9.0 - LD_PRELOAD requirement necessitates minor version increment * common: environment - fix ambiguous get_env calls * omnitrace-instrument update - fix issue with temporaries * omnitrace-instrument and libomnitrace-dl updates - runtime instrumentation does not work if libomnitrace-dl is preloaded * libomnitrace-dl and libpyomnitrace updates - define dl::InstrumentMode in dl.hpp - handle instrumentation via setprofile libpyomnitrace - do not push trace in omnitrace_init * omnitrace-instrument and libomnitrace-dl updates - move header to dl subdirectory - omnitrace::omnitrace-headers include omnitrace-dl folder - use InstrumentMode in omnitrace-instrument * Update workflows and scripts - Use omnitrace-run on instrumented exes * Update docs - add omnitrace-run to examples of running binary rewritten exes |
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Jonathan R. Madsen
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846301bcaf |
Address and thread sanitizer fixes (#250)
* Address and thread sanitizer fixes - Fix compilation with clang - Tweak perfetto copy to build tree - Added suppression files to scripts - fix LD_PRELOAD support in omnitrace-causal and omnitrace-sample - use spin_mutex and spin_lock from timemory instead of atomic_mutex and atomic_lock - state uses atomic - fix some memory leaks - tweak testing - mpi tests do not use preload - increase timeout when using sanitizers - add env LD_PRELOAD when using sanitizers * Tweak perfetto build * Update timemory submodule * Update version to 1.8.1 * Update omnitrace-leak.supp * Update timemory submodule - fixed spin_mutex implementation * Remove previously added addr_space->allowTraps(instr_traps) - this appears to cause errors during binary rewrite * causal testing updates - relaxed causal validation on CI systems (to account for hyperthreading decreasing prediction) - improved impact calculation - other general improvements to validate-causal-json.py * Improve fork handling for perfetto - numerous updates changing perfetto:: to ::perfetto:: - added perfetto_fwd.hpp * Updated fork example - user API for validation that stopping/starting perfetto is valid * Misc fixes to perfetto + fork support - tweak regions in fork example - handle disabling tmp files - get rid of stop/start with perfetto before/after fork - fixed sampling support during fork - tweak env of fork test * Fix find_package in build-tree * Fix buildtree export * Fix buildtree export * Restructured ConfigInstall before adding examples * Guard against creating tmp file in sampling when disabled * Fix buildtree package * formatting * exit handlers on child processes - quick exit to avoid perfetto cleanup * Further tweaking of causal tests for reliability - enable PROCESSOR_AFFINITY - decrease to 5 iterations * Further tweaking of causal tests for reliability - disable PROCESSOR_AFFINITY for fast func e2e tests - enabling affinity results in (valid) speedup predictions greater than zero * Fixes to fork handling - use pthread_atfork for redundancy if fork_gotcha fails * cmake formatting * Fix fork init settings + install components - remove dl from PROJECT_BUILD_TARGETS * Testing tweaks - fix mpi-binary-rewrite-run regex when OMNITRACE_VERBOSE set > 1 in env - increase causal e2e iterations to 8 * Fix "Test User API" - test-find-package.sh included dl component * Further tweaks to causal validation - further considerations of variance |
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Jonathan R. Madsen
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9618ddefba |
Causal profiling (#229)
* Addition of basic structure
* Reworked categories
* More causal integration additions
* Causal implementation
* Update examples
* delete virtual_speedup files
* Update perfetto submodule to v31.0
* Update dyninst submodule
* Update timemory submodule
* ElfUtils build for libdw
* OMNITRACE_LIKELY and OMNITRACE_UNLIKELY
* Update common lib join
* Examples updates for causal profiling
* config updates with causal options
- OMNITRACE_CAUSAL_FIXED_LINE
- OMNITRACE_CAUSAL_FIXED_SPEEDUP
- OMNITRACE_CAUSAL_FILE
- OMNITRACE_CAUSAL_BINARY_SCOPE
- OMNITRACE_CAUSAL_SOURCE_SCOPE
- version info in banner
- support increments in parse_numeric_range
- fix occasional deadlock in first call to get_config
* PTL general task group
* Always include PID in debug/verbose messages
* Add blocking/unblocking gotchas to runtime init bundle
* CausalState
* thread_data updates
- generic component_bundle_cache
* Improve handling of causal in category_region
* components updates
- backtrace_causal component
- backtrace::get_data member func
- decrease ignore_depth in backtrace::sample(int)
- handle "omnitrace_main" in backtrace::filter_and_patch(...)
- tweak internal thread state scope for pthread_mutex_gotcha wrappers
* simplify tracing get_instrumentation_bundles usage
* sampling updates
- include backtrace_causal component
- disable backtrace_metrics if using causal and not using perfetto
- disable backtrace and backtrace_timestamp when using causal
- post_process_causal
* causal updates
- more checks in blocking_gotcha and unblocking_gotcha start/stop
- miscellaneous overhaul of data
- experiment update
* Remove virtual speedup
* libomnitrace code_object
* causal-profiling test
* libomnitrace library.cpp updates
- handle causal profiling
- fini_bundle
* Disable causal profiling by default
* Updated causal code and example
- example: three execution variants: cpu + rng, cpu, rng
- example: three instrumentation variants: none, omni, coz
- fix blocking gotcha credit
- rework perform_experiment_impl
- get_eligible_address_ranges
- compute_eligible_lines
- support fixed lines/speedups/functions
- update selected_entry to support function mode
- fix causal::delay
- experiment updates
* omnitrace_progress / omnitrace_user_progress
- with accompanying omnitrace_annotated_progress / omnitrace_user_annotated_progress
* Update timemory submodule
* CausalMode
- mode indicated whether causal predictions source be at line-level or function-level
* code_object, config, runtime, sampling, thread_data
- code_object: address_range
- code_object: basic::line_info serialize(), name(), hash()
- config updates
- two signals for causal sampling
- thread_data init fixes
* pthread updates
- pthread_create_gotcha processes delays
- pthread_mutex_gotcha does not wrap pthread_join in causal mode
* backtrace_causal update
- dynamic delay period stats
* main wrapper uses basename of argv[0]
* update elfio submodule
* perf support (currently unused)
* Fix experiment JSON serialization
- static_vector.hpp (unused)
* causal executable + config options updates
- omnitrace-causal exe simplifies running multiple causal configs
- changed the causal config option names
* Support both throughput and latency points
* process-causal-json.py script
- will be used later for testing
* stable_vector
* Rework thread_data
* Improve omnitrace-causal exe
- better verbosity handling
- correct diagnosis of status for child process
- execvpe when only one iteration (debugging)
* Update timemory submodule
* exe --version
- omnitrace, omnitrace-avail, and omnitrace-sample all support --version on command-line
* OMNITRACE_INTERNAL_API + OMNITRACE_{LIKELY,UNLIKELY}
* omnitrace-causal cmake format
* omnitrace config update
- OMNITRACE_CAUSAL_FILE_CLOBBER
* custom exception
- wraps STL exception and gets stacktrace during construction
* exit_gotcha supports _Exit
* use global construct_on_init + max threads
- add some safety when exceeding max # of threads
* update code_object binary filter
- exclude dyninst and tbbmalloc library
* containers: c_array, static_vector, stable_vector
- moved utility::c_array to container::c_array
- created static_vector: std::vector bound to std::array
- created stable_vector: vector with stable references
* grow thread_data when new thread created
* causal updates
- data: improve compute_eligible_lines to ignore lambdas
- data: use new thread_data
- delay: use new thread_data
- experiment: properly support latency points
- experiment: support file clobber
- experiment: ensure non-zero experiment time
- progress_point: use new thread_data
- backtrace_causal: use new thread_data
* Update causal-profiling tests
* fix omnitrace-causal backslash escaping
* process-causal-json script
* restructure causal implementation
- update verbose messages for omnitrace-causal diagnose_status
- migrated causal implementation in sampling.cpp to causal/sampling.cpp
- OMNITRACE_USE_CAUSAL does not require OMNITRACE_USE_SAMPLING
- added Mode::Causal
- causal sampling uses same signals as regular sampling
- moved tracing::thread_init to implementation file
- combined tracing::thread_init and tracing::thread_init_sampling
- added causal/components folder
- pthread_create_gotcha::wrapper_config
- omnitrace_preload checks OMNITRACE_USE_CAUSAL
- updates mode accordingly
* update timemory submodule
* update timemory submodule
* causal example updates
- causal for lulesh
* perf code + utility - helpers
- relocated causal perf code
- placement new when generating unique ptr trait for potentially allocating during sampling
- additions to utility header
- removed previously added helpers.hpp
* update timemory submodule
* Default env variables for omnitrace-causal
- activate OMNITRACE_USE_KOKKOSP, etc.
* update stable_vector and static_vector
- static vector can use atomic for size tracking for thread-safe situations
* update causal example header
- CAUSAL_PROGRESS_NAMED
- use CAUSAL_ prefix for some macros
* Tweak lulesh example
- use CAUSAL_PROGRESS instead of CAUSAL_BEGIN and CAUSAL_END
* omnitrace-sample support for causal mode
- set OMNITRACE_USE_SAMPLING to off when OMNITRACE_MODE=causal
* refactor and cleanup code_object
- scope filter
- fixes to address_range
* overhaul causal data + causal config options
- full support for function and line mode
- support static vector of instruction pointers
- improve line info mapping resolution
- remove thread-locality from miscellanous functions where unnecessary
- causal options for {binary,source,function,fileline} exclusion
* causal experiment, sampling, and backtrace updates
- is_selected + unwind address array
- experiment warning about progress points
- increased buffer size for backtrace_casual sampler
- backtrace_causal only stores IP addresses instead of full unwind info
* category_region updates
- minor refactor
- local_category_region::mark
* Update causal tests
* Bump version to 1.8.0
* omnitrace-causal args + CLOBBER -> RESET
- renamed OMNITRACE_CAUSAL_FILE_CLOBBER to OMNITRACE_CAUSAL_FILE_RESET
- updated omnitrace-causal exe to support recently added configuration options
- other miscellaneous tweaks to data.cpp, experiment.cpp, and sampling.cpp
* Refactor causal and code_object
- code_object.hpp and code_object.cpp moved into binary folder
- causal components namespaced into omnitrace::causal::component
- moved sample_data out of backtrace_causal and into own file
- renamed backtrace_causal to causal::component::backtrace
* preload omnitrace_init + OMNITRACE_DEBUG_MARK
- env OMNITRACE_DEBUG_MARK
- fix omnitrace_init call when LD_PRELOAD-ing omnitrace
* Fix fileline support + line-info output names + experiment log
- line-info log files are prefixed with experiment name
- don't print experiment duration when E2E
- account for fileline scope in analysis
* KokkosP: OMNITRACE_KOKKOSP_NAME_LENGTH_MAX
- config option to limit the name of kokkos tool callbacks
- remove [kokkos] from KokkosP names
* Update causal example
- minor tweaks to decrease probability of overlapping regions in binary
* omnitrace-causal update
- prefix N / Ntot in environment printout
* Miscellaneous updates
- causal::finish_experimenting()
- OMNITRACE_CAUSAL_RANDOM_SEED
- KokkosP causal updates
- exclude some callbacks, make some callbacks unique, etc.
- address_range::operator+=(address_range)
- combine contiguous ranges in binary/analysis.cpp when file, func, line is same and address range is contiguous
- bfd_line_info reads inline info
- wait for perform_experiment_impl to complete
- causal::delay updates
- delay::process checks if experiment is active
- uses threading::get_id()
- experiment scales duration up for larger speedup experiments
- line info samples includes excluded lines
- sampler uses CLOCK_REALTIME
- blocking_gotcha updates
- is no longer fully static
- adds audit routine which sets the postblock value to zero if try/timed routine fails
- category::host was added to causal_throughput_categories_t
- pthread_create_gotcha sets new threads local parent delay
- was using internal value, now uses sequent value
* Causal improvements to KokkosP
* Updates to experiment time scaling
- use stats instead of just max
* binary/link_map.{hpp,cpp}
* update process-causal-json.py
* Folded fileline scope into source scope
* Update documentation
- Add documentation for causal profiling
- Replace 'Omnitrace' with 'OmniTrace' everywhere
* Update causal-helpers.cmake + omnitrace-testing.cmake
- split tests/CMakeLists.txt partially into omnitrace-testing.cmake
* omnitrace/causal.h
- OMNITRACE_CAUSAL_PROGRESS
- OMNITRACE_CAUSAL_PROGRESS_NAMED
- OMNITRACE_CAUSAL_BEGIN
- OMNITRACE_CAUSAL_END
* selected_entry + remove default filters for lambdas and operator()
- selected entry stores range and binary load address
* update process-causal-json.py
* format examples/lulesh/CMakeLists.txt
* causal-helpers find_package(Threads)
* OMNITRACE_KOKKOSP_KERNEL_LOGGER
- was OMNITRACE_KOKKOS_KERNEL_LOGGER
* quiet find of coz-profiler
* Fix rocm_smi exception handling
* Update timemory submodule (binutils)
- fix binutls compile error on some systems
- bump binutils to v2.40
* Fix miscellaneous tests
* OMNITRACE_KOKKOSP_PREFIX
* revert rocm_smi handling
* ElfUtils updates
- default to download version 0.188
- add -Wno-error=null-dereference due to GCC 12 compiler error
* Update causal example
* Remove OMNITRACE_VERBOSE from global workflow envs
* Reliable causal test
* disable compilation of causal perf files
* Remove set_current_selection with unwind stack
* update timemory submodule
* fix for segfault on bionic
- locking in TLS dtor was causing segfault
* remove experiment::is_selected(unwind_stack_t)
* update default init of selected_entry
* Fix for when IP is not offset by load address
* Update CMakeLists.txt
* Miscellaneous updates
- OMNITRACE_WARNING_OR_CI_THROW
- OMNITRACE_REQUIRE
- OMNITRACE_PREFER
- fixed issues with no ASLR
- added load address variable and ipaddr() func to basic/bfd line info
- removed get_basic() from dwarf_line_info
- TIMEMORY_PREFER -> OMNITRACE_PREFER
- removed previously added binary_address and range variables from selected_entry
* Removed superfluous CausalState
* Additional causal tests (lulesh + kokkos)
* filter, prefer, analysis ASLR handling
- removed default filter on cold functions
- fixed OMNITRACE_PREFER
- fixed analysis ASLR handling
* Tweak line-info output
* Removed some superfluous code
- causal/delay
- causal/selected_entry
* Exclude main.cold in function mode
* Update validate-perfetto-proto.py
- account for occasional http errors
* Add sampling test disabling tmp files
* argparser for process-causal-json
- support validation
- support filtering
* Avoid pthread_{lock,unlock} in sampling offload
- use homemade atomic_mutex/atomic_lock since contention will be low and using pthread tools might trigger our wrappers
* Rename process-causal-json.py
- validate-causal-json.py
* rework omnitrace_add_causal_test
- capable of performing validation
- added validation tests
* Fix kokkosp_begin_deep_copy + causal
* Tweak address range in bfd_line_info::read_pc
* Tweak analysis and data IP handling
- look for gaps
* Disable scaling experiment time by speedup
* Revert change in max threads during CI
* binary updates
- significant overhaul of binary analysis implementation
- removed "basic_line_info" and "bfd_line_info" in lieu of "symbol" class
- symbol class has basic BFD info + vector of inlines + vector of dwarf info
* Updated causal to use new binary analysis
- Fix symbol.cpp includes
* Updated formatting target
- include *.cmake files
* Updated causal tests
- causal tests should be stable now
* Update timemory and dyninst submodules
- TPLs are stripped + built w/o debug info
* Increase tolerance for causal validation speedups
- higher speedups have more variance (increased to +/- 5 from 3)
* Support causal output for MPI
- i.e. tag with MPI rank
* omnitrace-causal launcher argument
* improve experiment sampling output
* causal data updates
- call compute lines once
- fixed filtered cached binary info
- debugging info when experiment fails to start
* Tweaked causal validation tests
* dwarf_entry ranges
* CI updates
- increase max threads to 64
* Tweak causal E2E validation tests
- more threads
- shorter thread runtime
- more iterations
* Fix shadowed variable
* fix symbol read_bfd last PC calculation
* fix maybe-uninitialized warning
* omnitrace-causal launcher update
- only inject "omnitrace-causal --" once
- throw error if no matches found
* Update causal profiling docs for launcher
* fix address range boundaries
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Jonathan R. Madsen
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2096f1f0c2 |
Remove temporary files (#223)
* config updates - remove temporary file when destroyed - extend parse_numeric_range: support vector, increment, better delimit - git version info in omnitrace banner - use OMNITRACE_BASIC_VERBOSE instead of OMNITRACE_VERBOSE * Fix array-bounds warning in openmp lu.cpp * Bump version to 1.7.4 * Update run-ci.py - options to repeat - until-pass (default: 3) - until-fail (default: None) - after-timeout (default: 2) |
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Jonathan R. Madsen
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139070a2de |
Use execvpe instead of execve in omnitrace-sample (#187)
* Use execvpe instead of execve in omnitrace-sample - previous implementation preferred exe in PATH over exe in PWD - 'p' variants of exec duplicate the actions of the shell in searching for an executable file if the specified filename does not contain a slash character * OpenMPI oversubscribe arg in testing |
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Jonathan R. Madsen
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5bb7359b81 |
Update containers workflow (#182)
* Bump version to 1.7.2 * Update containers workflow |
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Jonathan R. Madsen
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a3439d5bf2 |
Trace thread config + paranoid level + preload (#176)
- OMNITRACE_TRACE_THREAD_BARRIERS config option - set to OFF to disable wrapping `pthread_barrier` - OMNITRACE_TRACE_THREAD_JOIN config option - set to OFF to disable wrapping `pthread_join` - allow PAPI with perf_event_paranoid at level 2 - default to no PAPI events - setenv LD_PRELOAD to not include libomnitrace after preload - closes #175 - bump version to 1.7.1 |
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Jonathan R. Madsen
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e671a6975a | Bump version to 1.7.0 (#162) | ||
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Jonathan R. Madsen
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64afa49193 |
GOTCHA wrappers for NUMA functions (#152)
- GOTCHA wrappers for: - mbind - migrate_pages - move_pages - numa_migrate_pages - numa_move_pages - numa_alloc - numa_alloc_local - numa_alloc_interleaved - numa_alloc_onnode - numa_realloc - numa_free - bumped version to 1.6.0 - updated categories - hardware_counters -> kernel_hardware_counters and thread_hardware_counters - simplified mapping category structs to perfetto category names - updated timemory submodule |
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Jonathan R. Madsen
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c2d6589b93 | bump-version (#141) | ||
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Jonathan R. Madsen
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040da3fc6a |
Enable TRACE_THREAD_RW_LOCKS and TRACE_THREAD_SPIN_LOCKS by default (#136)
* Enable OMNITRACE_TRACE_THREAD_{RW,SPIN}_LOCKS by default
- updates timemory submodule with updated GOTCHA submodule
- fix to GOTCHA library which defaults to not wrapping dlopen and dlsym prevents deadlock
* Bump version to 1.4.0
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Jonathan R. Madsen
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7e31d9f450 |
ROCm environment fixes + workflow updates (#117)
* Improve dlopen of ROCm libraries + rocprofiler test - Use PROJECT_BINARY_DIR in tests - Added rocprofiler test * Revert OMNITRACE_FORCE_ROCPROFILER_INIT * omnitrace-avail --all test * Fix ROCP_METRICS for ROCm 5.2.0 * Fix ROCP_METRICS for ROCm 5.2.0 * Restrict containers workflow to AMDResearch/omnitrace * Bump version to 1.3.1 * Update cpack workflow - generate release draft - upload installers as release assets * Test rocprofiler w/o roctracer enabled * Fix formatting * verbose message |
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Jonathan R. Madsen
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ea282d9301 |
Release 1.3.0 preparations (#109)
* v1.3.0 * ROCm 5.2 and extensions tweaks * Container workflow + miscellaneous updates * Misc fixes + timemory submodule update - timemory submodule update for multiple definitions of variant_apply * Increase timeouts * Remove obsolete Julia docs and script - support for rocprofiler makes rocprof merging obsolete * Fix cpack testing and combine cpack workflows into single script * Install components + omnitrace tpl exes - Improved COMPONENT specification for installs - Install PAPI executables with omnitrace- prefix and hyphens - Install Perfetto executables with omnitrace- prefix and hyphens * Update docs on perfetto and papi command-line tools * remove ubuntu 22.04 from containers workflow * remove containers workflow running on all pushes * Fix CI_SCRIPT_ARGS * Fix PAPI utils install * Fixed traced test in workflow + removed return char - validate-perfetto-proto.py had return character * Fix test-docker-release.sh script to use correct container * Release build bc RelWtihDebInfo using too much memory |
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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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354bbf2a32 |
Rename OMNITRACE_ROCM_SMI_DEVICES to OMNITRACE_SAMPLING_GPUS (#58)
- support ranges in OMNITRACE_SAMPLING_GPUS |
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Jonathan R. Madsen
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a142b2029d |
Fix the main library stop routine for timemory (#39)
* Fix the main library stop routine for timemory - the main pop_timemory function was popping too many calls - this primarily affected recursive calls * Lengthen the timeout for the Configure CMake step * Fix python tests - new validate-timemory-json.py script * Documentation update - Call-counts in timemory output examples in documentation were affected by the changes * Fix the per-thread metrics during finalization - pthread_create_mutex starts/stops the per-thread data - removed unintentional continue statement * Docs tweaks * Fix lap counter on per-thread metrics |
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Jonathan R. Madsen
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017e794d63 |
Implements --label option for python profiler (#34)
* Implements --label option for python profiler - removes '-a', '-f', and '-l' options in favor of '--label args file line' for consistency with omnitrace exe * cmake formatting * Bump version to 1.1.0 |
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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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5c4d5c394f |
cpack workflow for building installers (#35)
* cpack workflow for building installers
- ConfigCPack.cmake update
- STGZ and DEB + containers + test artifact
- DEBIAN_FRONTEND + set -v
- submodule fix
- actions checkout
- OMNITRACE_ROCM_VERSION + continue-on-error
- Change CPack generators + fix path to DEB
- separate configure, build, and package steps
- use cd instead of pushd
- FindROCmVersion + fix to cpack testing
- use ${ROCM_PATH}/.info/version for ROCm version info
- Tweaks for debian installer
- Packaging fixes
- Use CMAKE_SHARED_LIBRARY_SUFFIX instead of .so
- Split cpack.yml into 4 workflows
- Replace source with export in cpack
- Dyninst boost uses tar.gz instead of zip on Unix
* Fix to common join
* Update VERSION to 1.0.0
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Jonathan R. Madsen
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0d5c557552 |
Stability improvements (#26)
* omnitrace verbprintf and errprintf * avail categories fix * omnitrace-dl namespace * OMNITRACE_CI macro / OMNITRACE_BUILD_CI option - always enables asserts * Roctracer improvements - Reworked roctracer significantly - Added categories to settings - create_cpu_cid_entry - handle clock_skew in roctracer - fixed roctracer activity names - hip_api_callback is "host" - perfetto::Flow for GPU * timemory submodule update * Tweak to redirect * Improved recursive guards - functors component - created "_hidden" variants of instrumentation funcs - omnitrace_* calls omnitrace_*_hidden - omnitrace-dl calls non-hidden - omnitrace-dl now strongly protects against recursion - omnitrace-dl now is standalone w.r.t. headers * Stability fixes - OMNITRACE_DEBUG_PUSH env variable - fix to HSA_TOOLS_LIB in dl.cpp - Fixed SFINAE warning in mpi_gotcha - Handle 64, _l, _r extensions in whole function names * cmake formatting * Fix for last commit + push/pop count info - don't instrument rocr::core::Signal::WaitAny - don't instrument rocr::core::Runtime::AsyncEventsLoop - fixed main not being popped in runtime instrument - updated interval data reserve - copy hash-ids and aliases onto main thread - warn about unclosed regions - removed guards in libomnitrace - added error checks for incorrect push_count vs. pop_count - fixed missing pop_timemory in last commit * Finalization methodology updates - added some more rocr:: functions to whole function names * Add event_base_loop to whole functions * Update VERSION to 0.1.0 |
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Jonathan R. Madsen
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eccba14f00 |
Sampler improvements (#22)
* Sampler improvements
- roctracer_flush_activity
- papi_array in backtrace
- fixed sampler trait specializations
- split main_bundle into main and gotcha bundles
- cmake option display
* timemory update
* EINTR handling + debug_{pid,tid}
- sampler handles EINTR for sem_init and sem_destroy
- OMNITRACE_DEBUG_{TIDS,PIDS} env variables
* Increase waitForStatusChange
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Jonathan R. Madsen
|
8648410309 |
Miscellaneous updates (#21)
* Miscellaneous updates
- Updated README
- Updated VERSION
- Header include tweaks
- get_verbose() + get_verbose_env()
- fixes to omnitrace-avail
- exclude all cuda/cupti settings
- apply available_only to hw counters
- config file warnings
- config displayed at verbose > 0
- fix to MPI_Finalize when only using MPI headers
* Updated LICENSE
* CPack tweak
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Jonathan R. Madsen
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39cf760a4e | Rename hosttrace to omnitrace (#18) |