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Fix bug in qprofdiff

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Christoph M. Wintersteiger 2019-02-07 14:08:18 +00:00
parent e22f713b19
commit 1b1ff8dbab
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GPG key ID: BCF6360F86294467
1 changed files with 7 additions and 4 deletions
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11
contrib/qprofdiff/main.cpp
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@ -78,10 +78,13 @@ int parse(string const & filename, map<string, map_entry> & data) {
entry.num_instances = entry.max_generation = entry.max_cost = 0;
}
// Existing entries represent previous occurrences of quantifiers
// that, at some point, were removed (e.g. backtracked). We sum
// up instances from all occurrences of the same qid.
map_entry & entry = data[qid];
entry.num_instances = atoi(tokens[1].c_str());
entry.max_generation = (unsigned)atoi(tokens[2].c_str());
entry.max_cost = (unsigned)atoi(tokens[3].c_str());
entry.num_instances += atoi(tokens[1].c_str());
entry.max_generation = max(entry.max_generation, (unsigned)atoi(tokens[2].c_str()));
entry.max_cost = max(entry.max_cost, (unsigned)atoi(tokens[3].c_str()));
}
}
@ -205,7 +208,7 @@ void diff(map<string, map_entry> & left, map<string, map_entry> & right) {
}
stable_sort(flat_data.begin(), flat_data.end(),
options.find("-si") != options.end() ? diff_item_lt_num_instances:
options.find("-si") != options.end() ? diff_item_lt_num_instances :
options.find("-sg") != options.end() ? diff_item_lt_max_generation :
options.find("-sc") != options.end() ? diff_item_lt_max_cost :
diff_item_lt_num_instances);