Ammar ELWazir
68 خطوط
2.4 KiB
C++
68 خطوط
2.4 KiB
C++
/* Copyright (c) 2022 Advanced Micro Devices, Inc.
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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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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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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
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THE SOFTWARE. */
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#ifndef PLUGIN_CTF_BARECTF_EVENT_RECORD_H
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#define PLUGIN_CTF_BARECTF_EVENT_RECORD_H
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#include <memory>
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#include <cstdint>
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struct barectf_default_ctx;
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namespace rocm_ctf {
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// Abstract base class of any barectf event record.
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//
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// A concrete event record class must implement Write() which must call
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// a corresponding barectf tracing function.
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//
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// `CtxT` is the specific type of the barectf context which Write()
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// receives.
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template <typename CtxT> class BarectfEventRecord {
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protected:
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// Builds a barectf event record having the clock value `clock_val`.
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explicit BarectfEventRecord(const std::uint64_t clock_val) noexcept : clock_val_{clock_val} {}
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public:
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// Shared pointer to const barectf event record.
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using SP = std::shared_ptr<const BarectfEventRecord>;
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virtual ~BarectfEventRecord() = default;
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// Disabled copy operations to make this class simpler.
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BarectfEventRecord(const BarectfEventRecord&) = delete;
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BarectfEventRecord& operator=(const BarectfEventRecord&) = delete;
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// Clock value of this event record.
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std::uint64_t GetClockVal() const noexcept { return clock_val_; }
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// Calls a corresponding barectf tracing function using the barectf
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// context `barectf_ctx`.
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virtual void Write(CtxT& barectf_ctx) const = 0;
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private:
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// Clock value.
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std::uint64_t clock_val_;
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};
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} // namespace rocm_ctf
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#endif // PLUGIN_CTF_BARECTF_EVENT_RECORD_H
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