Merge pull request #23956 from Dr15Jones/avoidDoubleCPUcounting_10_2

Avoid double counting CPU usage in ExternalLHEProducer [CMSSW_10_2]
cms-sw · Jul 25, 2018 · 1eb8d7b · 1eb8d7b
2 parents 6104850 + 4269922
commit 1eb8d7b
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/GeneratorInterface/LHEInterface/plugins/ExternalLHEProducer.cc b/GeneratorInterface/LHEInterface/plugins/ExternalLHEProducer.cc
@@ -58,7 +58,6 @@ Description: [one line class summary]
 
 #include "FWCore/ServiceRegistry/interface/Service.h"
 #include "FWCore/Utilities/interface/RandomNumberGenerator.h"
-#include "FWCore/Utilities/interface/TimingServiceBase.h"
 
 #include "FWCore/MessageLogger/interface/MessageLogger.h"
 
@@ -450,14 +449,6 @@ ExternalLHEProducer::executeScript()
       break;
     }
   } while (true);
-  edm::Service<edm::TimingServiceBase> ts;
-  if(ts.isAvailable()) {
-    struct rusage ru;
-    getrusage(RUSAGE_CHILDREN,&ru);
-    double time = static_cast<double>(ru.ru_stime.tv_sec) + (static_cast<double>(ru.ru_stime.tv_usec) * 1E-6) +
-                  static_cast<double>(ru.ru_utime.tv_sec) + (static_cast<double>(ru.ru_utime.tv_usec) * 1E-6);
-    ts->addToCPUTime(time);
-  }
   if (rc) {
     throw cms::Exception("ExternalLHEProducer") << "Child failed with exit code " << rc << ".";
   }