mirror of
https://github.com/Z3Prover/z3
synced 2025-04-06 17:44:08 +00:00
Added utility to compare quantifier instantiation profiles generated via smt.qi.profile=true
This commit is contained in:
Christoph M. Wintersteiger
parent
7d35fcb17e
commit
d390885757
7
contrib/qprofdiff/Makefile
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7
contrib/qprofdiff/Makefile
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@ -0,0 +1,7 @@
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qprofdiff: main.cpp
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$(CXX) $(CXXFLAGS) main.cpp -o qprofdiff
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all: qprofdiff
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clean:
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rm -f qprofdiff
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238
contrib/qprofdiff/main.cpp
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238
contrib/qprofdiff/main.cpp
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@ -0,0 +1,238 @@
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/*++
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Copyright (c) 2017 Microsoft Corporation
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Module Name:
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main.cpp
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Abstract:
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Main file for qprofdiff.
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Author:
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Christoph M. Wintersteiger (cwinter)
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Revision History:
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--*/
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#include<errno.h>
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#include<string>
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#include<iostream>
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#include<fstream>
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#include<map>
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#include<vector>
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#include<set>
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#include<algorithm>
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using namespace std;
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set<string> options;
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// Profile format:
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// [quantifier_instances] qname : num_instances : max_generation : max_cost_s
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const string prefix = "[quantifier_instances]";
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unsigned prefix_len = prefix.length();
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typedef struct { unsigned num_instances, max_generation, max_cost; } map_entry;
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string trim(string str) {
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size_t linx = str.find_first_not_of(' ');
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size_t rinx = str.find_last_not_of(' ');
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return str.substr(linx, rinx-linx+1);
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}
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int parse(string const & filename, map<string, map_entry> & data) {
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ifstream fs(filename.c_str());
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if (!fs.is_open()) {
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cout << "Can't open file '" << filename << "'" << endl;
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return ENOENT;
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}
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string qid;
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string tokens[4];
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unsigned cur_token = 0;
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while (!fs.eof()) {
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string line;
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getline(fs, line);
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if (line.substr(0, prefix_len) == prefix) {
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line = trim(line.substr(prefix_len));
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size_t from = 0, ti = 0;
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for (size_t inx = line.find(':', from);
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inx != string::npos;
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inx = line.find(':', from)) {
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tokens[ti] = trim(line.substr(from, inx-from));
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from = inx+1;
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ti++;
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}
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if (from != line.length() && ti < 4)
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tokens[ti] = trim(line.substr(from));
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qid = tokens[0];
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if (data.find(qid) == data.end()) {
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map_entry & entry = data[qid];
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entry.num_instances = entry.max_generation = entry.max_cost = 0;
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}
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map_entry & entry = data[qid];
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entry.num_instances += atoi(tokens[1].c_str());
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entry.max_generation = std::max(entry.max_generation, (unsigned)atoi(tokens[2].c_str()));
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entry.max_cost = max(entry.max_cost, (unsigned)atoi(tokens[3].c_str()));
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}
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}
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fs.close();
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return 0;
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}
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void display_data(map<string, map_entry> & data) {
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for (map<string, map_entry>::iterator it = data.begin();
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it != data.end();
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it++)
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cout << it->first << ": " << it->second.num_instances <<
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", " << it->second.max_generation <<
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", " << it->second.max_cost << endl;
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}
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typedef struct { int d_num_instances, d_max_generation, d_max_cost; } diff_entry;
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typedef struct { string qid; diff_entry e; } diff_item;
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bool diff_item_lt_inst(diff_item const & l, diff_item const & r) {
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return l.e.d_num_instances < r.e.d_num_instances;
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}
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bool diff_item_lt_gen(diff_item const & l, diff_item const & r) {
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return l.e.d_max_generation< r.e.d_max_generation;
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}
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bool diff_item_lt_cost(diff_item const & l, diff_item const & r) {
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return l.e.d_max_cost < r.e.d_max_cost;
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}
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void display_indicator(int const & delta, bool suppress_unchanged) {
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if (delta < 0)
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cout << "+ ";
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else if (delta > 0)
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cout << "- ";
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else if (delta == 0 && !suppress_unchanged)
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cout << "= ";
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}
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void diff(map<string, map_entry> & left, map<string, map_entry> & right) {
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map<string, diff_entry> diff_data;
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for (map<string, map_entry>::const_iterator lit = left.begin();
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lit != left.end();
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lit++) {
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string const & qid = lit->first;
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map_entry const & lentry = lit->second;
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map<string, map_entry>::const_iterator rit = right.find(qid);
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if (rit != right.end()) {
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map_entry const & rentry = rit->second;
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diff_entry & de = diff_data[qid];
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de.d_num_instances = lentry.num_instances - rentry.num_instances;
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de.d_max_generation = lentry.max_generation - rentry.max_generation;
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de.d_max_cost = lentry.max_cost - rentry.max_cost;
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}
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}
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vector<diff_item> flat_data;
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for (map<string, diff_entry>::const_iterator it = diff_data.begin();
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it != diff_data.end();
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it++) {
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flat_data.push_back(diff_item());
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flat_data.back().qid = it->first;
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flat_data.back().e = it->second;
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}
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stable_sort(flat_data.begin(), flat_data.end(),
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options.find("-si") != options.end() ? diff_item_lt_inst :
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options.find("-sg") != options.end() ? diff_item_lt_gen :
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options.find("-sc") != options.end() ? diff_item_lt_cost :
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diff_item_lt_inst);
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bool suppress_unchanged = options.find("-n") != options.end();
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for (vector<diff_item>::const_iterator it = flat_data.begin();
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it != flat_data.end();
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it++) {
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diff_item const & d = *it;
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string const & qid = d.qid;
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diff_entry const & e = d.e;
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int const & delta =
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(options.find("-si") != options.end()) ? e.d_num_instances :
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(options.find("-sg") != options.end()) ? e.d_max_generation :
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(options.find("-sc") != options.end()) ? e.d_max_cost :
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e.d_num_instances;
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display_indicator(delta, suppress_unchanged);
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if (delta != 0 || !suppress_unchanged)
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cout << qid << " (" <<
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(e.d_num_instances > 0 ? "" : "+") << -e.d_num_instances << " inst., " <<
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(e.d_max_generation > 0 ? "" : "+") << -e.d_max_generation << " max. gen., " <<
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(e.d_max_cost > 0 ? "" : "+") << -e.d_max_cost << " max. cost)" <<
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endl;
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}
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}
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void display_usage() {
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cout << "Usage: qprofdiff [options] <filename> <filename>" << endl;
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cout << "Options:" << endl;
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cout << " -n Suppress unchanged items" << endl;
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cout << " -si Sort by difference in number of instances" << endl;
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cout << " -sg Sort by difference in max. generation" << endl;
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cout << " -sc Sort by difference in max. cost" << endl;
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}
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int main(int argc, char ** argv) {
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char * filename1 = 0;
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char * filename2 = 0;
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for (int i = 1; i < argc; i++) {
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int len = string(argv[i]).length();
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if (len > 1 && argv[i][0] == '-') {
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options.insert(string(argv[i]));
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}
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else if (filename1 == 0)
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filename1 = argv[i];
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else if (filename2 == 0)
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filename2 = argv[i];
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else {
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cout << "Invalid argument: " << argv[i] << endl << endl;
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display_usage();
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return EINVAL;
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}
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}
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if (filename1 == 0 || filename2 == 0) {
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cout << "Two filenames required." << endl << endl;
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display_usage();
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return EINVAL;
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}
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cout << "Comparing " << filename1 << " to " << filename2 << endl;
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map<string, map_entry> data1, data2;
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int r = parse(filename1, data1);
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if (r != 0) return r;
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r = parse(filename2, data2);
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if (r != 0) return r;
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// display_data(data1);
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// display_data(data2);
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diff(data1, data2);
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return 0;
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}
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137
contrib/qprofdiff/qprofdiff.vcxproj
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137
contrib/qprofdiff/qprofdiff.vcxproj
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@ -0,0 +1,137 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||||
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<ItemGroup Label="ProjectConfigurations">
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||||||
|
<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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|
</ProjectConfiguration>
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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>15.0</VCProjectVersion>
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<ProjectGuid>{96E7E3EF-4162-474D-BD32-C702632AAF2B}</ProjectGuid>
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<RootNamespace>qprofdiff</RootNamespace>
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<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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|
<PlatformToolset>v141</PlatformToolset>
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<CharacterSet>NotSet</CharacterSet>
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|
</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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|
<ConfigurationType>Application</ConfigurationType>
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|
<UseDebugLibraries>false</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
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|
<WholeProgramOptimization>true</WholeProgramOptimization>
|
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|
<CharacterSet>MultiByte</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||||
|
<ConfigurationType>Application</ConfigurationType>
|
||||||
|
<UseDebugLibraries>true</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
|
||||||
|
<CharacterSet>MultiByte</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||||
|
<ConfigurationType>Application</ConfigurationType>
|
||||||
|
<UseDebugLibraries>false</UseDebugLibraries>
|
||||||
|
<PlatformToolset>v141</PlatformToolset>
|
||||||
|
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||||
|
<CharacterSet>MultiByte</CharacterSet>
|
||||||
|
</PropertyGroup>
|
||||||
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||||
|
<ImportGroup Label="ExtensionSettings">
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="Shared">
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||||
|
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||||
|
</ImportGroup>
|
||||||
|
<PropertyGroup Label="UserMacros" />
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||||
|
<IncludePath>$(IncludePath)</IncludePath>
|
||||||
|
<LibraryPath>$(LibraryPath)</LibraryPath>
|
||||||
|
</PropertyGroup>
|
||||||
|
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||||
|
<IncludePath>$(IncludePath)</IncludePath>
|
||||||
|
<LibraryPath>$(LibraryPath)</LibraryPath>
|
||||||
|
</PropertyGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||||
|
<ClCompile>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>Disabled</Optimization>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
|
||||||
|
<AdditionalIncludeDirectories>..\..\src\util;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||||
|
<MultiProcessorCompilation>
|
||||||
|
</MultiProcessorCompilation>
|
||||||
|
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<AdditionalLibraryDirectories>$(LibraryPath);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||||
|
<ClCompile>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>Disabled</Optimization>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<AdditionalIncludeDirectories>..\..\src\util;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||||
|
</ClCompile>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||||
|
<ClCompile>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>MaxSpeed</Optimization>
|
||||||
|
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||||
|
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<AdditionalIncludeDirectories>..\..\src\util;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||||
|
<OptimizeReferences>true</OptimizeReferences>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||||
|
<ClCompile>
|
||||||
|
<WarningLevel>Level3</WarningLevel>
|
||||||
|
<Optimization>MaxSpeed</Optimization>
|
||||||
|
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||||
|
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||||
|
<SDLCheck>true</SDLCheck>
|
||||||
|
<AdditionalIncludeDirectories>..\..\src\util;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||||
|
</ClCompile>
|
||||||
|
<Link>
|
||||||
|
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||||
|
<OptimizeReferences>true</OptimizeReferences>
|
||||||
|
</Link>
|
||||||
|
</ItemDefinitionGroup>
|
||||||
|
<ItemGroup>
|
||||||
|
<ClCompile Include="main.cpp" />
|
||||||
|
</ItemGroup>
|
||||||
|
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||||
|
<ImportGroup Label="ExtensionTargets">
|
||||||
|
</ImportGroup>
|
||||||
|
</Project>
|
||||||
22
contrib/qprofdiff/qprofdiff.vcxproj.filters
Normal file
22
contrib/qprofdiff/qprofdiff.vcxproj.filters
Normal file
|
|
@ -0,0 +1,22 @@
|
||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||||
|
<ItemGroup>
|
||||||
|
<Filter Include="Source Files">
|
||||||
|
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||||
|
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||||
|
</Filter>
|
||||||
|
<Filter Include="Header Files">
|
||||||
|
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||||
|
<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
|
||||||
|
</Filter>
|
||||||
|
<Filter Include="Resource Files">
|
||||||
|
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||||
|
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
|
||||||
|
</Filter>
|
||||||
|
</ItemGroup>
|
||||||
|
<ItemGroup>
|
||||||
|
<ClCompile Include="main.cpp">
|
||||||
|
<Filter>Source Files</Filter>
|
||||||
|
</ClCompile>
|
||||||
|
</ItemGroup>
|
||||||
|
</Project>
|
||||||
Loading…
Reference in a new issue