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https://github.com/matrix-construct/construct
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35 lines
893 B
C
35 lines
893 B
C
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// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_PROF_INSTRUCTIONS_H
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namespace ircd::prof
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{
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struct instructions;
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}
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/// Gadget for hardware profiling of instructions for a scope.
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///
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struct ircd::prof::instructions
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{
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prof::group group;
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uint64_t retired {0};
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public:
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const uint64_t &at() const;
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const uint64_t &sample();
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instructions();
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instructions(instructions &&) = delete;
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instructions(const instructions &) = delete;
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~instructions() noexcept;
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};
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