Jonathan R. Madsen
b016c8929f
* 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
58 строки
2.1 KiB
C++
58 строки
2.1 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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#include "library/components/fork_gotcha.hpp"
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#include "library/config.hpp"
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#include "library/debug.hpp"
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namespace omnitrace
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{
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void
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fork_gotcha::configure()
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{
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fork_gotcha_t::get_initializer() = []() {
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TIMEMORY_C_GOTCHA(fork_gotcha_t, 0, fork);
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};
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pthread_gotcha_t::get_initializer() = []() {
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TIMEMORY_C_GOTCHA(pthread_gotcha_t, 0, pthread_create);
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};
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}
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void
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fork_gotcha::audit(const gotcha_data_t&, audit::incoming)
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{
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OMNITRACE_CONDITIONAL_BASIC_PRINT(
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get_debug_env(),
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"Warning! Calling fork() within an OpenMPI application using libfabric "
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"may result is segmentation fault\n");
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TIMEMORY_CONDITIONAL_DEMANGLED_BACKTRACE(get_debug_env(), 16);
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}
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void
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fork_gotcha::audit(const gotcha_data_t& _data, audit::outgoing, pid_t _pid)
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{
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OMNITRACE_CONDITIONAL_BASIC_PRINT(get_debug_env(), "%s() return PID %i\n",
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_data.tool_id.c_str(), (int) _pid);
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}
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} // namespace omnitrace
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