ItemEnumeratorTracer.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
/*---------------------------------------------------------------------------*/
/* ItemEnumeratorTracer.h                                      (C) 2000-2022 */
/*                                                                           */
/* Traces calls to enumerators on entities.                                  */
/*---------------------------------------------------------------------------*/
#ifndef ARCANE_IMPL_ITEMENUMERATORTRACER_H
#define ARCANE_IMPL_ITEMENUMERATORTRACER_H
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
 
#include "arcane/utils/TraceAccessor.h"
#include "arcane/utils/Ref.h"
#include "arcane/utils/IPerformanceCounterService.h"
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
 
namespace Arcane
{
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/

class ARCANE_IMPL_EXPORT ItemEnumeratorTracer
: public TraceAccessor
, public IItemEnumeratorTracer
{
 public:
 
  ItemEnumeratorTracer(ITraceMng* tm, Ref<IPerformanceCounterService> perf_counter);
 
 public:
 
  virtual ~ItemEnumeratorTracer();
 
 public:
 
  void enterEnumerator(const ItemEnumerator& e, EnumeratorTraceInfo& eti) override;
  void exitEnumerator(const ItemEnumerator& e, EnumeratorTraceInfo& eti) override;
  void enterEnumerator(const SimdItemEnumeratorBase& e, EnumeratorTraceInfo& eti) override;
  void exitEnumerator(const SimdItemEnumeratorBase& e, EnumeratorTraceInfo& eti) override;
 
 public:
 
  void dumpStats() override;
  IPerformanceCounterService* perfCounter() override { return m_perf_counter.get(); }
  Ref<IPerformanceCounterService> perfCounterRef() override { return m_perf_counter; }
 
 private:
 
  Int64 m_nb_call = 0;
  Int64 m_nb_loop = 0;
  Ref<IPerformanceCounterService> m_perf_counter;
  bool m_is_verbose = false;
 
 private:
 
  void _beginLoop(EnumeratorTraceInfo& eti);
  void _endLoop(EnumeratorTraceInfo& eti);
};
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
 
} // namespace Arcane
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
 
#endif