1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Lisa Hsu
29 * Nathan Binkert
30 */
31
32#ifndef __KERNEL_STATS_HH__
33#define __KERNEL_STATS_HH__
34
35#include <string>
36
37#include "cpu/static_inst.hh"
38#include "sim/serialize.hh"
39#include "sim/stats.hh"
40
41class BaseCPU;
42class ThreadContext;
43class FnEvent;
44// What does kernel stats expect is included?
45class System;
46
47namespace Kernel {
48
49class Statistics : public Serializable
50{
51 protected:
52 std::string myname;
53
54 protected:
55 Stats::Scalar _arm;
56 Stats::Scalar _quiesce;
57 Stats::Scalar _hwrei;
58
59 Stats::Vector _iplCount;
60 Stats::Vector _iplGood;
61 Stats::Vector _iplTicks;
62 Stats::Formula _iplUsed;
63
| 1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Lisa Hsu
29 * Nathan Binkert
30 */
31
32#ifndef __KERNEL_STATS_HH__
33#define __KERNEL_STATS_HH__
34
35#include <string>
36
37#include "cpu/static_inst.hh"
38#include "sim/serialize.hh"
39#include "sim/stats.hh"
40
41class BaseCPU;
42class ThreadContext;
43class FnEvent;
44// What does kernel stats expect is included?
45class System;
46
47namespace Kernel {
48
49class Statistics : public Serializable
50{
51 protected:
52 std::string myname;
53
54 protected:
55 Stats::Scalar _arm;
56 Stats::Scalar _quiesce;
57 Stats::Scalar _hwrei;
58
59 Stats::Vector _iplCount;
60 Stats::Vector _iplGood;
61 Stats::Vector _iplTicks;
62 Stats::Formula _iplUsed;
63
|
65// Stats::Vector _faults;
66
67 private:
68 int iplLast;
69 Tick iplLastTick;
70
71 public:
72 Statistics(System *system);
73 virtual ~Statistics() {}
74
75 const std::string name() const { return myname; }
76 void regStats(const std::string &name);
77
78 public:
79 void arm() { _arm++; }
80 void quiesce() { _quiesce++; }
81 void swpipl(int ipl);
82
83 public:
84 virtual void serialize(std::ostream &os);
85 virtual void unserialize(Checkpoint *cp, const std::string §ion);
86};
87
88} // namespace Kernel
89
90#endif // __KERNEL_STATS_HH__
| 67// Stats::Vector _faults;
68
69 private:
70 int iplLast;
71 Tick iplLastTick;
72
73 public:
74 Statistics(System *system);
75 virtual ~Statistics() {}
76
77 const std::string name() const { return myname; }
78 void regStats(const std::string &name);
79
80 public:
81 void arm() { _arm++; }
82 void quiesce() { _quiesce++; }
83 void swpipl(int ipl);
84
85 public:
86 virtual void serialize(std::ostream &os);
87 virtual void unserialize(Checkpoint *cp, const std::string §ion);
88};
89
90} // namespace Kernel
91
92#endif // __KERNEL_STATS_HH__
|