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/* Copyright (C) 2021-2024 Free Software Foundation, Inc.
Contributed by Oracle.
This file is part of GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#ifndef _IOACTIVITY_H
#define _IOACTIVITY_H
#include <stdio.h>
#include "vec.h"
#include "Histable.h"
#include "Hist_data.h"
#include "Metric.h"
#include "FileData.h"
#include "DefaultMap.h"
#include "dbe_types.h"
class Experiment;
class Expression;
class DataView;
class DbeView;
class IOActivity
{
public:
IOActivity (DbeView *_dbev);
void reset (void);
Hist_data *compute_metrics (MetricList *, Histable::Type, Hist_data::Mode,
Histable*);
~IOActivity ()
{
this->reset ();
}
private:
void computeData (Histable::Type);
void computeCallStack (Histable::Type, VMode viewMode);
void createHistItemTotals (Hist_data *, MetricList *, Histable::Type, bool);
void computeHistTotals (Hist_data *, MetricList *);
void computeHistData (Hist_data *, MetricList *, Hist_data::Mode, Histable *);
Vector<FileData*> *fDataObjs;
Vector<FileData*> *fDataObjsFile;
Vector<FileData*> *fDataObjsVfd;
Vector<FileData*> *fDataObjsCallStack;
bool hasFile;
bool hasVfd;
bool hasCallStack;
HashMap<char*, FileData*> *fDataHash;
FileData *fDataTotal;
// list of FileData objects using the stack id as the key
DefaultMap<void*, FileData*> *fDataCalStkMap;
// list of FileData objects using the VFD as the key
DefaultMap<long, FileData*> *fDataVfdMap;
// the cached data for mode=Hist_Data::ALL
Hist_data *hist_data_file_all;
Hist_data *hist_data_vfd_all;
Hist_data *hist_data_callstack_all;
DbeView *dbev;
};
#endif /* _IOACTIVITY_H */
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