mirror of
https://github.com/matrix-construct/construct
synced 2024-11-26 08:42:34 +01:00
34 lines
893 B
C++
34 lines
893 B
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_PROF_INSTRUCTIONS_H
|
|
|
|
namespace ircd::prof
|
|
{
|
|
struct instructions;
|
|
}
|
|
|
|
/// Gadget for hardware profiling of instructions for a scope.
|
|
///
|
|
struct ircd::prof::instructions
|
|
{
|
|
prof::group group;
|
|
uint64_t retired {0};
|
|
|
|
public:
|
|
const uint64_t &at() const;
|
|
const uint64_t &sample();
|
|
|
|
instructions();
|
|
instructions(instructions &&) = delete;
|
|
instructions(const instructions &) = delete;
|
|
~instructions() noexcept;
|
|
};
|