Jonathan R. Madsen
145a6ae06f
* timemory submodule update
* Visibility, setting categories, and task-group protection
- OMNITRACE_VISIBILITY instead of TIMEMORY_VISIBILITY
- increased task group data-race protection
- add omnitrace categories to settings
* set component_apis type-trait
* omnitrace-dl-library implementation
- this library dlopen + dlsym's libomnitrace
- significantly reduces the instrumentation time
* omnitrace-avail categories
- suppress AVAILABLE column when --available
* omnitrace-exe update
- uses omnitrace-dl
- adds --print-excluded option
- removes --jump option
- comments out --stubs option
- removes --stdlib option
- support for C++ STL functions not in libstdc++
- tweak the --print-* outputs
- significantly refactors instrument_module and instrument_entity
- removes unused c_stdlib_module_constraint
- removes unused c_stdlib_function_constraint
- decreases get_whole_function_names() coverage
* library.cpp updates
- OMNITRACE_DEBUG -> OMNITRACE_DEBUG_F
- omnitrace_finalize sets state earlier
- omnitrace_finalize clears push/pop functors
- increased tasking shutdown safety
* - fix critical-trace thread hierarchy
- signal handler calls omnitrace_finalize
- get_cpu_cid_stack supports parent tid
- interval data reserves
- omnitrace-avail serialization support for module_functions
- omnitrace --simulate option
- omnitrace --print-format option
- omnitrace --load-instr option
- omnitrace runtime-inst doesn't oneTimeCode
- updated regex
- expand get_whole_function_names()
- Test Install CI update
* fixes to last commit
- expand get_whole_function_names()
- ignore sig c modules
- kill process in signal handler
* Remove RTLD_DEEPBIND + more
- removed use of RTLD_DEEPBIND
- causes dyninst segfaults
- fixed signal handling
- updated timemory submodule
* Build/link static timemory libraries
* omnitrace --{module,function}-restrict option
- Added restrict regex options
- Reworked handling of regex options
- Reworked reporting of module/function skipping
- Handle -o w/o file specified
* timemory-avail
- category views
- backtrace::sample checks state
* get_debug_sampling()
72 γραμμές
2.5 KiB
C++
72 γραμμές
2.5 KiB
C++
// MIT License
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//
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// Copyright (c) 2022 Advanced Micro Devices, Inc. All Rights Reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include "library/common.hpp"
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#include "library/defines.hpp"
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#include "library/timemory.hpp"
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#include <future>
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namespace omnitrace
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{
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struct pthread_gotcha : tim::component::base<pthread_gotcha, void>
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{
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struct wrapper
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{
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using routine_t = void* (*) (void*);
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using promise_t = std::promise<void>;
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wrapper(routine_t _routine, void* _arg, bool, int64_t, promise_t*);
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void* operator()() const;
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static void* wrap(void* _arg);
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private:
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bool m_enable_sampling = false;
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int64_t m_parent_tid = 0;
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routine_t m_routine = nullptr;
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void* m_arg = nullptr;
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promise_t* m_promise = nullptr;
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};
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TIMEMORY_DEFAULT_OBJECT(pthread_gotcha)
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// string id for component
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static std::string label() { return "pthread_gotcha"; }
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// generate the gotcha wrappers
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static void configure();
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static void shutdown();
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// threads can set this to avoid starting sampling on child threads
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static bool& enable_sampling_on_child_threads();
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// pthread_create
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int operator()(pthread_t* thread, const pthread_attr_t* attr,
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void* (*start_routine)(void*), void* arg) const;
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};
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using pthread_gotcha_t = tim::component::gotcha<2, std::tuple<>, pthread_gotcha>;
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} // namespace omnitrace
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