Dynamic expansion of thread data (#294)
* Tests for exceeding OMNITRACE_MAX_THREADS
- tests which exceeds OMNITRACE_MAX_THREADS value for thread creation
* CMake Formatting.cmake update
- include source files in /tests/source directory
* Add unknown-hash= to OMNITRACE_ABORT_FAIL_REGEX
- fail if a timemory hash is not resolved to a name
* Tests for exceeding OMNITRACE_MAX_THREADS
- update
* omnitrace-sample update
- remove env disabling of critical-trace and process-sampling
* core library update
- make_unique in concepts.hpp
- add OMNITRACE_USE_ROCM_SMI to "process_sampling" category
- remove forced disabling of critical-trace in sampling mode
- parentheses for OMNITRACE_PREFER
- use tim::get_hash_id instead of tim::get_combined_hash_id
* core library update (containers)
- added aligned_static_vector.hpp
- similar to static_vector.hpp but attempts to align to cache line size
- alignment template parameter for stable_vector
- added missing aliases in static_vector
- consistent with aligned_static_vector aliases
* thread_info update
- track the peak number of threads created
- thread_info::get_peak_num_threads() returns the peak number of threads
* thread_data update
- generic thread_data inherits from base_thread_data
- thread_data reworked to support dynamic expansion
- base_thread_data updated to invoke private_instance() function
- thread_data<optional<T>> uses stable_vector aligned to cache line width
- thread_data<identity<T>> uses stable_vector aligned to cache line width
- thread_data for optional and identity provide private private_instance function + friend to base_thread_data
- component_bundle_cache<T> is now thread_data<component_bundle_cache_impl<T>>
* causal update
- thread_data<T>::instances -> thread_data<T>::instance(construct_on_thread{ ... })
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
- tim::get_combined_hash_id -> tim::get_hash_id
- update progress_bundle usage to new thread_data API
* backtrace/backtrace_metrics component update
- backtrace_metrics update
- update to new thead_data API
- add thread CPU time row in perfetto
- fix potential bug when rusage categories are disabled
- fix bug in operator-= not subtracting cpu time of rhs
- backtrace update
- skip all child call-stack below 'tim::openmp::' if sampling_keep_internal = false
* pthread_gotcha component update
- pthread_gotcha::shutdown() invokes pthread_create_gotcha::shutdown()
* pthread_create_gotcha component update
- minor tweak to {start,stop}_bundle functions: pass in thread id
- update to new thread_data API
- track native handles of internal threads
- implement system with pthread_kill to stop dangling bundles
* rocprofiler/roctracer component update
- update to new thread_data API
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
* critical trace (library) update
- update to new thread_data API
- tim::get_combined_hash_id -> tim::get_hash_id
* coverage update
- update to new thread_data API
* tasking update
- update to new thread_data API
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
* roctracer update
- update to new thread_data API
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
* rocm_smi update
- update to new thread_data API
* runtime.cpp update
- update to new thread_data API
* sampling.cpp update
- update to new thread_data API
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
* ompt.cpp update
- invoke pthread_gotcha::shutdown before invoking OMPT finalize function
- this prevents signals from being delivered to OpenMP threads
* tracing.hpp and tracing.cpp update
- replace get_timemory_hash_{ids,aliases} functions with copy_timemory_hash_ids function
- update to new thread_data API
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
- tim::get_combined_hash_id -> tim::get_hash_id
- improvements to + error checking in thread_init function
* library.cpp update
- move copying timemory hash id/aliases to tracing.cpp
- update to new thread_data API
- loop over max_supported_threads (constexpr) -> loop over thread_info::get_peak_num_threads()
* Update BuildSettings.cmake
- add -Wno-interference-size to suppress warning about use of std::hardware_destructive_interference
* Update fork example
- improve scheme for waiting on child processes via waitpid instead of wait
- support running main routine multiple times
- push/pop regions in child process
* Update lib/common/defines.h.in
- allow use to specify misc values via -D <name>=<value>
- OMNITRACE_CACHELINE_SIZE
- OMNITRACE_CACHELINE_SIZE_MIN
- OMNITRACE_ROCM_MAX_COUNTERS
- remove unused defines
- OMNITRACE_ROCM_LOOK_AHEAD
- OMNITRACE_MAX_ROCM_QUEUES
* Update rocprofiler.hpp
- OMNITRACE_MAX_ROCM_COUNTERS -> OMNITRACE_ROCM_MAX_COUNTERS
* Update aligned_static_vector
- set cacheline_align_v from max of OMNITRACE_CACHELINE_SIZE and OMNITRACE_CACHELINE_SIZE_MIN
* Update tracing.cpp
- acquire locks for updating main hash ids/aliases
- only propagate ids/aliases when finalizing
* Update pthread_create_gotcha.cpp
- make sure hash for "start_thread" exists on main thread
* Update causal end to end tests
- if OMNITRACE_BUILD_NUMBER is 1, set OMNITRACE_VERBOSE=0
[ROCm/rocprofiler-systems commit: 518c83e0f9]
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@@ -107,19 +107,19 @@ get_cpu_cid_stack(int64_t _tid, int64_t _parent)
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using init_data_t = thread_data<bool, omnitrace_cpu_cid_stack>;
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using thread_data_t = thread_data<std::vector<uint64_t>, omnitrace_cpu_cid_stack>;
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static auto& _v = thread_data_t::instances(construct_on_init{});
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static auto& _b = init_data_t::instances(construct_on_init{}, false);
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auto& _v_tid = thread_data_t::instance(construct_on_thread{ _tid });
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auto& _b_tid = init_data_t::instance(construct_on_thread{ _tid }, false);
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auto& _v_tid = _v.at(_tid);
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if(_b.at(_tid) && !(*_b.at(_tid)))
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if(_b_tid && !(*_b_tid))
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{
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*_b.at(_tid) = true;
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auto _parent_tid = _parent;
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*_b_tid = true;
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auto _parent_tid = _parent;
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auto& _p_tid = thread_data_t::instance(construct_on_thread{ _parent_tid });
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// if tid != parent and there is not a valid pointer for the provided parent
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// thread id set it to zero since that will always be valid
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if(_tid != _parent_tid && !_v.at(_parent_tid)) _parent_tid = 0;
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if(_tid != _parent_tid && !_p_tid) _parent_tid = 0;
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// copy over the thread ids from the parent if tid != parent
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if(_tid != _parent_tid) *_v_tid = *_v.at(_parent_tid);
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if(_tid != _parent_tid) *_v_tid = *_p_tid;
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}
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return _v_tid;
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}
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@@ -130,9 +130,7 @@ get_cpu_cid_parents(int64_t _tid)
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struct omnitrace_cpu_cid_stack
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{};
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using thread_data_t = thread_data<cpu_cid_parent_map_t, omnitrace_cpu_cid_stack>;
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static auto& _v =
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thread_data_t::instances(construct_on_init{}, cpu_cid_parent_map_t{});
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return _v.at(_tid);
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return thread_data_t::instance(construct_on_thread{ _tid }, cpu_cid_parent_map_t{});
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}
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std::tuple<uint64_t, uint64_t, uint32_t>
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