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ThreadsInfo.cc
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1 //
2 // ThreadsInfo.cc
3 // CMSSW
4 //
5 // Created by Chris Jones on 7/24/20.
6 //
9 
10 namespace edm {
12  // default values
13  ThreadsInfo threadsInfo;
14 
15  if (pset.existsAs<edm::ParameterSet>("options", false)) {
16  auto const& ops = pset.getUntrackedParameterSet("options");
17  if (ops.existsAs<unsigned int>("numberOfThreads", false)) {
18  threadsInfo.nThreads_ = ops.getUntrackedParameter<unsigned int>("numberOfThreads");
19  }
20  if (ops.existsAs<unsigned int>("sizeOfStackForThreadsInKB", false)) {
21  threadsInfo.stackSize_ = ops.getUntrackedParameter<unsigned int>("sizeOfStackForThreadsInKB");
22  }
23  }
24  return threadsInfo;
25  }
26 
27  void setThreadOptions(ThreadsInfo const& threadsInfo, edm::ParameterSet& pset) {
28  edm::ParameterSet newOp;
29  if (pset.existsAs<edm::ParameterSet>("options", false)) {
30  newOp = pset.getUntrackedParameterSet("options");
31  }
32  newOp.addUntrackedParameter<unsigned int>("numberOfThreads", threadsInfo.nThreads_);
33  newOp.addUntrackedParameter<unsigned int>("sizeOfStackForThreadsInKB", threadsInfo.stackSize_);
34  pset.insertParameterSet(true, "options", edm::ParameterSetEntry(newOp, false));
35  }
36 } // namespace edm
edm::ThreadsInfo::stackSize_
unsigned int stackSize_
Definition: ThreadsInfo.h:14
edm::setThreadOptions
void setThreadOptions(ThreadsInfo const &threadsInfo, edm::ParameterSet &pset)
Definition: ThreadsInfo.cc:27
edm
HLT enums.
Definition: AlignableModifier.h:19
edm::ParameterSet::addUntrackedParameter
void addUntrackedParameter(std::string const &name, T const &value)
Definition: ParameterSet.h:192
edm::threadOptions
ThreadsInfo threadOptions(edm::ParameterSet const &pset)
Definition: ThreadsInfo.cc:11
edm::ThreadsInfo::nThreads_
unsigned int nThreads_
Definition: ThreadsInfo.h:13
edm::ThreadsInfo
Definition: ThreadsInfo.h:12
edm::ParameterSet
Definition: ParameterSet.h:47
edm::ParameterSetEntry
Definition: ParameterSetEntry.h:23
ParameterSet.h
muonDTDigis_cfi.pset
pset
Definition: muonDTDigis_cfi.py:27
ThreadsInfo.h