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-rw-r--r--indra/llcommon/llmetricperformancetester.cpp84
1 files changed, 83 insertions, 1 deletions
diff --git a/indra/llcommon/llmetricperformancetester.cpp b/indra/llcommon/llmetricperformancetester.cpp
index 5fa3a5ea07..41d3eb0bf3 100644
--- a/indra/llcommon/llmetricperformancetester.cpp
+++ b/indra/llcommon/llmetricperformancetester.cpp
@@ -63,7 +63,18 @@ BOOL LLMetricPerformanceTesterBasic::addTester(LLMetricPerformanceTesterBasic* t
sTesterMap.insert(std::make_pair(name, tester));
return TRUE;
}
-
+
+/*static*/
+void LLMetricPerformanceTesterBasic::deleteTester(std::string name)
+{
+ name_tester_map_t::iterator tester = sTesterMap.find(name);
+ if (tester != sTesterMap.end())
+ {
+ delete tester->second;
+ sTesterMap.erase(tester);
+ }
+}
+
/*static*/
LLMetricPerformanceTesterBasic* LLMetricPerformanceTesterBasic::getTester(std::string name)
{
@@ -83,7 +94,78 @@ BOOL LLMetricPerformanceTesterBasic::isMetricLogRequested(std::string name)
return (LLFastTimer::sMetricLog && ((LLFastTimer::sLogName == name) || (LLFastTimer::sLogName == DEFAULT_METRIC_NAME)));
}
+/*static*/
+LLSD LLMetricPerformanceTesterBasic::analyzeMetricPerformanceLog(std::istream& is)
+{
+ LLSD ret;
+ LLSD cur;
+
+ while (!is.eof() && LLSDSerialize::fromXML(cur, is))
+ {
+ for (LLSD::map_iterator iter = cur.beginMap(); iter != cur.endMap(); ++iter)
+ {
+ std::string label = iter->first;
+
+ LLMetricPerformanceTesterBasic* tester = LLMetricPerformanceTesterBasic::getTester(iter->second["Name"].asString()) ;
+ if(tester)
+ {
+ ret[label]["Name"] = iter->second["Name"] ;
+
+ S32 num_of_metrics = tester->getNumberOfMetrics() ;
+ for(S32 index = 0 ; index < num_of_metrics ; index++)
+ {
+ ret[label][ tester->getMetricName(index) ] = iter->second[ tester->getMetricName(index) ] ;
+ }
+ }
+ }
+ }
+
+ return ret;
+}
+
+/*static*/
+void LLMetricPerformanceTesterBasic::doAnalysisMetrics(std::string baseline, std::string target, std::string output)
+{
+ if(!LLMetricPerformanceTesterBasic::hasMetricPerformanceTesters())
+ {
+ return ;
+ }
+
+ // Open baseline and current target, exit if one is inexistent
+ std::ifstream base_is(baseline.c_str());
+ std::ifstream target_is(target.c_str());
+ if (!base_is.is_open() || !target_is.is_open())
+ {
+ llwarns << "'-analyzeperformance' error : baseline or current target file inexistent" << llendl;
+ base_is.close();
+ target_is.close();
+ return;
+ }
+ //analyze baseline
+ LLSD base = analyzeMetricPerformanceLog(base_is);
+ base_is.close();
+
+ //analyze current
+ LLSD current = analyzeMetricPerformanceLog(target_is);
+ target_is.close();
+
+ //output comparision
+ std::ofstream os(output.c_str());
+
+ os << "Label, Metric, Base(B), Target(T), Diff(T-B), Percentage(100*T/B)\n";
+ for(LLMetricPerformanceTesterBasic::name_tester_map_t::iterator iter = LLMetricPerformanceTesterBasic::sTesterMap.begin() ;
+ iter != LLMetricPerformanceTesterBasic::sTesterMap.end() ; ++iter)
+ {
+ LLMetricPerformanceTesterBasic* tester = ((LLMetricPerformanceTesterBasic*)iter->second) ;
+ tester->analyzePerformance(&os, &base, &current) ;
+ }
+
+ os.flush();
+ os.close();
+}
+
+
//----------------------------------------------------------------------------------------------
// LLMetricPerformanceTesterBasic : Tester instance methods
//----------------------------------------------------------------------------------------------