EFTrackingXrtAlgorithm.h

Go to the documentation of this file.

/*
 *   Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 */
 
#ifndef EFTRACKING_XRT_ALGORITHM
#define EFTRACKING_XRT_ALGORITHM
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "Gaudi/Property.h"
 
// Gaudi::Property<std::map<std::string, std::vector<std::map<std::string, std::string>>>> 
#include "Gaudi/Parsers/Factory.h" 
#include "StoreGate/ReadHandleKeyArray.h"
#include "StoreGate/WriteHandleKeyArray.h"
 
#include "xrt/xrt_device.h"
#include "xrt/xrt_kernel.h"
 
class EFTrackingXrtAlgorithm : public AthReentrantAlgorithm
{
  std::vector<SG::ReadHandleKey<std::vector<unsigned long>>> m_inputDataStreamKeys{};
  std::vector<SG::WriteHandleKey<std::vector<unsigned long>>> m_outputDataStreamKeys{};
 
  Gaudi::Property<std::string> m_xclbinPath{
    this,
    "xclbinPath", 
    "", 
    "Path to Xilinx Compute Language Binary (firmware)."
  };
 
  Gaudi::Property<
    std::map<std::string, std::vector<std::map<std::string, std::string>>>
  > m_kernelDefinitions{
    this,
    "kernelDefinitions", 
    {}, 
    "List of named kernels."
  };
 
  Gaudi::Property<std::size_t> m_bufferSize {
    this,
    "bufferSize",
    8192,
    "Capacity of xrt buffers in terms of 64bit words."
  };
 
 public:
  EFTrackingXrtAlgorithm(const std::string& name, ISvcLocator* pSvcLocator);
  StatusCode initialize() override final;
  StatusCode execute(const EventContext& ctx) const override final;
};
 
#endif