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Internals: Use newline instead of endl to avoid unneeded flush.

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This commit is contained in:
Wilson Snyder
2020-11-18 21:03:23 -05:00
parent fa77141519
commit c0888c1b0f
37 changed files with 203 additions and 215 deletions
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src/V3StatsReport.cpp
+15 -18
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@@ -39,13 +39,12 @@ class StatsReport {
static StatColl s_allStats; ///< All statistics
void header() {
os << "Verilator Statistics Report\n";
os << endl;
os << "Verilator Statistics Report\n\n";
os << "Information:" << endl;
os << " " << V3Options::version() << endl;
os << " Arguments: " << v3Global.opt.allArgsString() << endl;
os << endl;
os << "Information:\n";
os << " " << V3Options::version() << '\n';
os << " Arguments: " << v3Global.opt.allArgsString() << '\n';
os << '\n';
}
void sumit() {
@@ -85,28 +84,26 @@ class StatsReport {
}
// Print organized by stage
os << "Global Statistics:\n";
os << endl;
os << "Global Statistics:\n\n";
for (const auto& itr : byName) {
const V3Statistic* repp = itr.second;
if (repp->perf()) continue;
os << " " << std::left << std::setw(maxWidth) << repp->name();
repp->dump(os);
os << endl;
os << '\n';
}
os << endl;
os << '\n';
// Print organized by stage
os << "Performance Statistics:\n";
os << endl;
os << "Performance Statistics:\n\n";
for (const auto& itr : byName) {
const V3Statistic* repp = itr.second;
if (!repp->perf()) continue;
os << " " << std::left << std::setw(maxWidth) << repp->name();
repp->dump(os);
os << endl;
os << '\n';
}
os << endl;
os << '\n';
}
void stages() {
@@ -136,7 +133,7 @@ class StatsReport {
// Header
os << " Stat " << std::left << std::setw(maxWidth - 5 - 2) << "";
for (const string& i : stages) os << " " << std::left << std::setw(9) << i;
os << endl;
os << '\n';
os << " -------- " << std::left << std::setw(maxWidth - 5 - 2) << "";
for (auto it = stages.begin(); it != stages.end(); ++it) {
os << " " << std::left << std::setw(9) << "-------";
@@ -157,10 +154,10 @@ class StatsReport {
if ((pos = commaName.find(',')) != string::npos) commaName.erase(pos);
if (lastCommaName != commaName) {
lastCommaName = commaName;
os << endl;
os << '\n';
}
}
os << endl;
os << '\n';
col = 0;
os << " " << std::left << std::setw(maxWidth) << repp->name();
}
@@ -171,7 +168,7 @@ class StatsReport {
repp->dump(os);
col++;
}
os << endl;
os << '\n';
}
public: