vtune_helper.h

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// -----------------------------------------------------------------------------
//
// Copyright (C) 2021 CERN & University of Surrey for the benefit of the
// BioDynaMo collaboration. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
//
// See the LICENSE file distributed with this work for details.
// See the NOTICE file distributed with this work for additional information
// regarding copyright ownership.
//
// -----------------------------------------------------------------------------
 
#ifndef CORE_OPERATION_VTUNE_HELPER_H_
#define CORE_OPERATION_VTUNE_HELPER_H_
 
#include "core/util/vtune.h"
 
namespace bdm {
 
class VTuneTask {
 public:
  explicit VTuneTask(const std::string& task_name) {
    domain_ = __itt_domain_create("BDMTraces.MyDomain");
    task_ = __itt_string_handle_create(task_name.c_str());
  }
 
  void Start() { __itt_task_begin(domain_, __itt_null, __itt_null, task_); }
 
  void Stop() { __itt_task_end(domain_); }
 
 private:
  __itt_domain* domain_;
  __itt_string_handle* task_;
};
 
}  // namespace bdm
 
#endif  // CORE_OPERATION_VTUNE_HELPER_H_