blob: f783c92de0bee87171d3b41308f562f7e1a4836c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
#include <cassert>
#include <cstdio>
#include <cstring>
#include <list>
#include <cctk.h>
#include <cctk_Parameters.h>
#include <util_String.h>
#if HAVE_UNISTD_H
# include <fcntl.h>
# include <unistd.h>
#endif
#include <defs.hh>
#include <Timers.hh>
#include <TimerNode.hh>
#include "variables.hh"
namespace Carpet {
using namespace std;
/*********************************************************************
Timer
*********************************************************************/
/// Create a timer with a given name, but do not start it, and do
/// not associate it with a point in the timer hierarchy.
Timer::Timer (const string &name_p) : d_name(name_p)
{
d_tree = &main_timer_tree;
}
Timer::Timer (const string &name_p, TimerTree *tree) : d_name(name_p), d_tree(tree)
{
}
/// Destroy a timer
Timer::~Timer ()
{
}
/// Insert the timer into the tree of timers as a child of the most
/// recently started timer that has not been stopped. Don't start
/// the timer. This routine ensures a timer is created even if it is
/// never started.
void Timer::instantiate ()
{
TimerNode *current_timer = d_tree->current;
assert(current_timer);
current_timer->getChildTimer(name())->instantiate();
}
/// Start the timer and insert it into the tree of timers as a child
/// of the most recently started timer that has not been stopped.
void Timer::start ()
{
TimerNode *current_timer = d_tree->current;
if (not d_tree->root) return; // do nothing if there is no root
assert(current_timer);
current_timer->getChildTimer(name())->start();
}
/// Stop the timer - it must be the most recently started timer
void Timer::stop ()
{
TimerNode *current = d_tree->current;
if (not d_tree->root) return; // do nothing if there is no root
if (current->getName() != name())
CCTK_VWarn (0, __LINE__, __FILE__, CCTK_THORNSTRING,
"Trying to stop enclosing timer '%s' before enclosed time '%s'",
name().c_str(), current->getName().c_str());
current->stop();
}
/// Return the name of the timer
string Timer::name () const
{
return d_name;
}
/// Return the current time of the timer as a double
double Timer::getTime ()
{
return d_tree->current->getTime();
}
} // namespace Carpet
|
