Jonathan R. Madsen
8f36620e29
- More to come in later commit, below is just tidying some stuff up
- clang-tidy
- mpi_gotcha quiet about not finding funcs
- update to new papi config
- sampling block_samples / unblock_samples
- disable calling component's sample functions within sampler
- release doesn't strip library
- remove HSA and ROCP env variables from modulefile / setup-env
- preliminary support for LD_PRELOAD usage
- default sampling rate is 300 interrupts / second
- fixes various deadlock issues at startup
64 خطوط
2.3 KiB
C++
64 خطوط
2.3 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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namespace omnitrace
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{
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namespace component
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{
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// this is used to wrap fork()
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struct fork_gotcha : comp::base<fork_gotcha, void>
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{
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static constexpr size_t gotcha_capacity = 1;
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using gotcha_data_t = comp::gotcha_data;
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TIMEMORY_DEFAULT_OBJECT(fork_gotcha)
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// string id for component
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static std::string label() { return "fork_gotcha"; }
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// generate the gotcha wrappers
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static void configure();
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// this will get called right before fork
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static void audit(const gotcha_data_t& _data, audit::incoming);
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// this will get called right after fork with the return value
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static void audit(const gotcha_data_t& _data, audit::outgoing, pid_t _pid);
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// silence SFINAE disabled for omnitrace::fork_gotcha warnings
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static inline void start() {}
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static inline void stop() {}
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};
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} // namespace component
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using fork_gotcha_t =
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comp::gotcha<component::fork_gotcha::gotcha_capacity,
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tim::component_tuple<component::fork_gotcha>, project::omnitrace>;
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} // namespace omnitrace
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