rocm-systems/runtime/hsa-runtime/core/inc/svm_profiler.h

////////////////////////////////////////////////////////////////////////////////
//
// The University of Illinois/NCSA
// Open Source License (NCSA)
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// Copyright (c) 2022-2022, Advanced Micro Devices, Inc. All rights reserved.
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//
//                 AMD Research and AMD HSA Software Development
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//                 Advanced Micro Devices, Inc.
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////////////////////////////////////////////////////////////////////////////////

#ifndef HSA_RUNTME_CORE_INC_SVM_PROFILER_H_
#define HSA_RUNTME_CORE_INC_SVM_PROFILER_H_

#include <vector>
#include <string>
#include <thread>
#include "core/util/os.h"

namespace rocr {
namespace AMD {

    class SvmProfileControl {
    public:
      SvmProfileControl();
      ~SvmProfileControl();

    private:
      template <typename... Args> std::string format(const char* format, Args... arg);
      void PollSmi();
      static void PollSmiRun(void* profileControl);
      int event;
      bool exit;
      os::Thread poll_smi_thread_;
      std::vector<char> format_buffer;
    };

} // namespace AMD
} // namespace rocr
#endif // header guard