- if (--NumTimers == 0 && !TimersToPrint.empty()) { // Print timing report...
- // Sort the timers in descending order by amount of time taken...
- std::sort(TimersToPrint.begin(), TimersToPrint.end(),
- std::greater<Timer>());
-
- // Figure out how many spaces to indent TimerGroup name...
- unsigned Padding = (80-Name.length())/2;
- if (Padding > 80) Padding = 0; // Don't allow "negative" numbers
-
- raw_ostream *OutStream = GetLibSupportInfoOutputFile();
-
- ++NumTimers;
- { // Scope to contain Total timer... don't allow total timer to drop us to
- // zero timers...
- Timer Total("TOTAL");
-
- for (unsigned i = 0, e = TimersToPrint.size(); i != e; ++i)
- Total.sum(TimersToPrint[i]);
-
- // Print out timing header...
- *OutStream << "===" << std::string(73, '-') << "===\n"
- << std::string(Padding, ' ') << Name << "\n"
- << "===" << std::string(73, '-')
- << "===\n";
-
- // If this is not an collection of ungrouped times, print the total time.
- // Ungrouped timers don't really make sense to add up. We still print the
- // TOTAL line to make the percentages make sense.
- if (this != DefaultTimerGroup) {
- *OutStream << " Total Execution Time: ";
-
- *OutStream << format("%5.4f", Total.getProcessTime()) << " seconds (";
- *OutStream << format("%5.4f", Total.getWallTime()) << " wall clock)\n";
- }
- *OutStream << "\n";
-
- if (Total.UserTime)
- *OutStream << " ---User Time---";
- if (Total.SystemTime)
- *OutStream << " --System Time--";
- if (Total.getProcessTime())
- *OutStream << " --User+System--";
- *OutStream << " ---Wall Time---";
- if (Total.getMemUsed())
- *OutStream << " ---Mem---";
- if (Total.getPeakMem())
- *OutStream << " -PeakMem-";
- *OutStream << " --- Name ---\n";
-
- // Loop through all of the timing data, printing it out...
- for (unsigned i = 0, e = TimersToPrint.size(); i != e; ++i)
- TimersToPrint[i].print(Total, *OutStream);
-
- Total.print(Total, *OutStream);
- *OutStream << '\n';
- OutStream->flush();
- }
- --NumTimers;
-
- TimersToPrint.clear();
-
- if (OutStream != &errs() && OutStream != &outs() && OutStream != &dbgs())
- delete OutStream; // Close the file...
+
+ // Add the timer to our list.
+ if (FirstTimer)
+ FirstTimer->Prev = &T.Next;
+ T.Next = FirstTimer;
+ T.Prev = &FirstTimer;
+ FirstTimer = &T;
+}
+
+void TimerGroup::PrintQueuedTimers(raw_ostream &OS) {
+ // Sort the timers in descending order by amount of time taken.
+ std::sort(TimersToPrint.begin(), TimersToPrint.end());
+
+ TimeRecord Total;
+ for (unsigned i = 0, e = TimersToPrint.size(); i != e; ++i)
+ Total += TimersToPrint[i].first;
+
+ // Print out timing header.
+ OS << "===" << std::string(73, '-') << "===\n";
+ // Figure out how many spaces to indent TimerGroup name.
+ unsigned Padding = (80-Name.length())/2;
+ if (Padding > 80) Padding = 0; // Don't allow "negative" numbers
+ OS.indent(Padding) << Name << '\n';
+ OS << "===" << std::string(73, '-') << "===\n";
+
+ // If this is not an collection of ungrouped times, print the total time.
+ // Ungrouped timers don't really make sense to add up. We still print the
+ // TOTAL line to make the percentages make sense.
+ if (this != DefaultTimerGroup)
+ OS << format(" Total Execution Time: %5.4f seconds (%5.4f wall clock)\n",
+ Total.getProcessTime(), Total.getWallTime());
+ OS << '\n';
+
+ if (Total.getUserTime())
+ OS << " ---User Time---";
+ if (Total.getSystemTime())
+ OS << " --System Time--";
+ if (Total.getProcessTime())
+ OS << " --User+System--";
+ OS << " ---Wall Time---";
+ if (Total.getMemUsed())
+ OS << " ---Mem---";
+ OS << " --- Name ---\n";
+
+ // Loop through all of the timing data, printing it out.
+ for (unsigned i = 0, e = TimersToPrint.size(); i != e; ++i) {
+ const std::pair<TimeRecord, std::string> &Entry = TimersToPrint[e-i-1];
+ Entry.first.print(Total, OS);
+ OS << Entry.second << '\n';