Tpetra_Details_Profiling.cpp

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#include "Tpetra_Details_Profiling.hpp"
#include "Tpetra_Details_Behavior.hpp"
// I don't like including everything, but currently (as of 19 Apr
// 2017), Kokkos does not provide a public header file to get just the
// Profiling hooks.  Users are just supposed to include
// Kokkos_Core.hpp.
#include "Kokkos_Core.hpp"
 
namespace Tpetra {
namespace Details {
 
ProfilingRegion::ProfilingRegion (const char name[]) {
  if(Behavior::profilingRegionUseKokkosProfiling())
    ::Kokkos::Profiling::pushRegion(name);
  if(Behavior::profilingRegionUseTeuchosTimers())
    tm = Teuchos::rcp(new Teuchos::TimeMonitor(*Teuchos::TimeMonitor::getNewTimer(name)));
 
}
 
ProfilingRegion::ProfilingRegion (const char name[], const char group[]) {
  const bool timeit = Behavior::timing(group);
  if (timeit)
  {
    if(Behavior::profilingRegionUseKokkosProfiling())
      ::Kokkos::Profiling::pushRegion(name);
    if(Behavior::profilingRegionUseTeuchosTimers())
      tm = Teuchos::rcp(new Teuchos::TimeMonitor(*Teuchos::TimeMonitor::getNewTimer(name)));
  }
}
 
ProfilingRegion::~ProfilingRegion () {
  if(Behavior::profilingRegionUseKokkosProfiling())
    ::Kokkos::Profiling::popRegion();
}
 
} // namespace Details
} // namespace Tpetra