llvm/llvm/tools/llvm-mca/Views/RetireControlUnitStatistics.h

//===--------------------- RetireControlUnitStatistics.h --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
/// \file
///
/// This file defines class RetireControlUnitStatistics: a view that knows how
/// to print general statistics related to the retire control unit.
///
/// Example:
/// ========
///
/// Retire Control Unit - number of cycles where we saw N instructions retired:
/// [# retired], [# cycles]
///  0,           109  (17.9%)
///  1,           102  (16.7%)
///  2,           399  (65.4%)
///
/// Total ROB Entries:                64
/// Max Used ROB Entries:             35  ( 54.7% )
/// Average Used ROB Entries per cy:  32  ( 50.0% )
///
//===----------------------------------------------------------------------===//

#ifndef LLVM_TOOLS_LLVM_MCA_RETIRECONTROLUNITSTATISTICS_H
#define LLVM_TOOLS_LLVM_MCA_RETIRECONTROLUNITSTATISTICS_H

#include "llvm/MC/MCSchedule.h"
#include "llvm/MCA/View.h"
#include <map>

namespace llvm {
namespace mca {

class RetireControlUnitStatistics : public View { … };

} // namespace mca
} // namespace llvm

#endif