source:
vendors/XIOS/current/src/timer.cpp
@
5712
Last change on this file since 5712 was 3428, checked in by rblod, 12 years ago | |
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File size: 1.0 KB |
Rev | Line | |
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[3428] | 1 | #include "timer.hpp" |
2 | #include <mpi.h> | |
3 | #include <string> | |
4 | #include <map> | |
5 | #include "tracer.hpp" | |
6 | ||
7 | namespace xios | |
8 | { | |
9 | using namespace std; | |
10 | ||
11 | map<string,CTimer*> CTimer::allTimer ; | |
12 | ||
13 | CTimer::CTimer(const string& name_) : name(name_) | |
14 | { | |
15 | reset() ; | |
16 | } | |
17 | ||
18 | double CTimer::getTime(void) | |
19 | { | |
20 | return MPI_Wtime(); | |
21 | } | |
22 | ||
23 | void CTimer::suspend(void) | |
24 | { | |
25 | if (!suspended) | |
26 | { | |
27 | traceEnd(name) ; | |
28 | cumulatedTime+=getTime()-lastTime ; | |
29 | } | |
30 | suspended=true ; | |
31 | } | |
32 | ||
33 | void CTimer::resume(void) | |
34 | { | |
35 | if (suspended) | |
36 | { | |
37 | lastTime=getTime() ; | |
38 | traceBegin(name) ; | |
39 | } | |
40 | suspended=false ; | |
41 | } | |
42 | ||
43 | void CTimer::reset(void) | |
44 | { | |
45 | cumulatedTime=0. ; | |
46 | suspended=true ; | |
47 | } | |
48 | ||
49 | double CTimer::getCumulatedTime(void) | |
50 | { | |
51 | return cumulatedTime ; | |
52 | } | |
53 | ||
54 | CTimer& CTimer::get(const string name) | |
55 | { | |
56 | map<string,CTimer*>::iterator it ; | |
57 | it=allTimer.find(name) ; | |
58 | if (it==allTimer.end()) it=allTimer.insert(pair<string,CTimer*>(name,new CTimer(name))).first ; | |
59 | return *(it->second) ; | |
60 | } | |
61 | } |
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