source: CIVL/examples/compare/provesa/ADFirstAidKit/profile/profile.cc

main
Last change on this file was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago

Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.

git-svn-id: ​svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c
  • Property mode set to 100644
File size: 4.0 KB
Line 
1#include "reader.h"
2#include <fstream>
3#include <string>
4#include <stdexcept>
5#include <map>
6#include <stack>
7#include <set>
8#include <iostream>
9#include <iomanip>
10#include <algorithm>
11#include <functional>
12#include <memory>
13#include <iterator>
14#include <limits>
15
16using namespace std;
17
18typedef unsigned long long int clicks;
19
20int main(int argc, char **argv)
21{
22 bool remove_subtime = true;
23 beginning:
24 if (argc < 3) {
25 cout << "Usage: profile tapenade.prof ouput.csv\n";
26 exit(-1);
27 }
28 if (string("-nosubtime") == argv[1]) {
29 remove_subtime = false;
30 argv[1] = argv[2];
31 argv[2] = argv[3];
32 main(argc, argv);
33 return 0;
34 }
35 const string filename(argv[1]);
36 ReadingOnlyInAdjointBranch reader(filename);
37
38 stack<TapenadeLogEvent> call_stack;
39 int first_free_function_id = 0;
40 map<string,int> function_ids;
41 typedef map<string, int> functions_ids_t;
42 typedef functions_ids_t::iterator ids_iter;
43 vector<int> taping;
44 vector<int> snapshoting;
45 vector<clicks> snapshottime;
46 vector<clicks> fwdtime;
47 vector<clicks> totaltime;
48 vector<int> totalsize;
49 vector<int> call_count;
50 vector<int> snap_count;
51 stack<clicks> subtime;
52
53 taping.reserve(2000);
54 fwdtime.reserve(2000);
55 snap_count.reserve(2000);
56 snapshoting.reserve(2000);
57 snapshottime.reserve(2000);
58 call_count.reserve(2000);
59 totalsize.reserve(2000);
60 totaltime.reserve(2000);
61 int event_count = 0;
62 while (! reader.eof()) {
63 TapenadeLogEvent event(reader.readEvent());
64 int kind = event.get_kind();
65 switch(kind) {
66 case BEGIN:
67 subtime.push(0);
68 call_stack.push(event);
69 break;
70 case BEGINSNAP:
71 call_stack.push(event);
72 break;
73 }
74 string &name = event.get_function_name();
75 clicks time = event.get_time();
76 unsigned int size = event.get_size();
77 // Allocate a function id if necessary
78 unsigned int id;
79 if (function_ids.find(name) == function_ids.end()) {
80 id = first_free_function_id++;
81 function_ids[name] = id;
82
83 taping[id] = 0;
84 fwdtime[id] = 0;
85 snap_count[id] = 0;
86 snapshoting[id] = 0;
87 snapshottime[id] = 0;
88 call_count[id] = 0;
89 totalsize[id] = 0;
90 totaltime[id] = 0;
91 }
92 else
93 id = function_ids[name];
94
95 // ALLOCATE
96 // JOINT MODE taping & time
97 if (kind == ENDFWD) {
98 taping[id] += size-call_stack.top().get_size();
99 fwdtime[id] += time-call_stack.top().get_time();
100 }
101 // SNAPSHOT taping & time
102 if (kind == ENDSNAP) {
103 snap_count[id]++;
104 snapshoting[id] += size-call_stack.top().get_size();
105 snapshottime[id] += size-call_stack.top().get_size();
106 }
107 // ORIG, FWD, BWD taping & time
108 if (kind == END) {
109 call_count[id]++;
110 totalsize[id] += size-call_stack.top().get_size();
111 clicks t = time-call_stack.top().get_time();
112 totaltime[id] += t + (remove_subtime ? - subtime.top() : 0 );
113 subtime.pop();
114 if (subtime.size())
115 subtime.top() += t;
116 }
117 switch(event.kind) {
118 case ENDSNAP:
119 call_stack.pop();
120 break;
121 case END:
122 call_stack.pop();
123 break;
124 }
125 event_count ++;
126 }
127 ofstream output_stream(argv[2]);
128 ids_iter cur = function_ids.begin(), end = function_ids.end();
129 output_stream << setw(25) << "name" ; // 1
130 output_stream << setw(14) << "call_count" ; // 2
131 output_stream << setw(14) << "snap_count" ; // 3
132 output_stream << setw(14) << "taping" ; // 4
133 output_stream << setw(14) << "snapshoting" ; // 5
134
135 output_stream << setw(14) << "fwdtime" ; // 6
136 output_stream << setw(14) << "totaltime" ; // 7
137 output_stream << setw(14) << "totalsize" ; // 8
138 output_stream << setw(14) << "snapshottime" ; // 8
139 output_stream << endl;
140 for (; cur != end; ++cur) {
141 const string &name = (*cur).first;
142 int id = (*cur).second;
143 output_stream << setw(25) << name ; // 1
144 output_stream << setw(14) << call_count[id]; // 2
145 output_stream << setw(14) << snap_count[id]; // 3
146 output_stream << setw(14) << taping[id]; // 4
147 output_stream << setw(14) << snapshoting[id]; // 5
148
149 output_stream << setw(14) << fwdtime[id]; // 6
150 output_stream << setw(14) << totaltime[id]; // 7
151 output_stream << setw(14) << totalsize[id]; // 8
152 output_stream << setw(14) << snapshottime[id]; // 8
153 output_stream << endl;
154 }
155}
156
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