sutra_telemetry.h

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// -----------------------------------------------------------------------------
//  This file is part of COMPASS <https://anr-compass.github.io/compass/>
//
//  Copyright (C) 2011-2019 COMPASS Team <https://github.com/ANR-COMPASS>
//  All rights reserved.
//  Distributed under GNU - LGPL
//
//  COMPASS is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
//  General Public License as published by the Free Software Foundation, either version 3 of the License,
//  or any later version.
//
//  COMPASS: End-to-end AO simulation tool using GPU acceleration
//  The COMPASS platform was designed to meet the need of high-performance for the simulation of AO systems.
//
//  The final product includes a software package for simulating all the critical subcomponents of AO,
//  particularly in the context of the ELT and a real-time core based on several control approaches,
//  with performances consistent with its integration into an instrument. Taking advantage of the specific
//  hardware architecture of the GPU, the COMPASS tool allows to achieve adequate execution speeds to
//  conduct large simulation campaigns called to the ELT.
//
//  The COMPASS platform can be used to carry a wide variety of simulations to both testspecific components
//  of AO of the E-ELT (such as wavefront analysis device with a pyramid or elongated Laser star), and
//  various systems configurations such as multi-conjugate AO.
//
//  COMPASS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
//  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//  See the GNU Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public License along with COMPASS.
//  If not, see <https://www.gnu.org/licenses/lgpl-3.0.txt>.
// -----------------------------------------------------------------------------
 
 
#ifndef _SUTRA_TELEMETRY_H_
#define _SUTRA_TELEMETRY_H_
 
#include <carma.h>
#include <carma_host_obj.h>
#include <carma_obj.h>
#include <carma_streams.h>
#include <map>
 
typedef std::pair<std::string, int> type_telemetry_pair;
 
class SutraTelemetry {
 protected:
  CarmaStreams *streams;
  std::map<type_telemetry_pair, CarmaHostObj<float> *> objs;
 
 public:
  SutraTelemetry();
  SutraTelemetry(type_telemetry_pair obj, CarmaHostObj<float> *host_obj,
                  unsigned int nb_streams);
  SutraTelemetry(std::string type_obj, int num_obj,
                  CarmaHostObj<float> *host_obj, unsigned int nb_streams);
  // SutraTelemetry(const SutraTelemetry& src_sutra_telemetry);
  ~SutraTelemetry();
 
  // const CarmaHostObj<float>& operator[](int idx) const {return
  // get_sutra_host_obj(idx);} ;
 
  int get_nb_streams();
  int add_stream();
  int add_stream(int nb);
  int del_stream();
  int del_stream(int nb);
  int del_all_streams();
  cudaStream_t get_cuda_stream(int stream);
 
  int get_nbObjs();
  int add_obj(type_telemetry_pair obj, CarmaHostObj<float> *host_obj);
  int add_obj(std::string type_obj, int num_obj,
              CarmaHostObj<float> *host_obj);
  int del_obj(type_telemetry_pair obj);
  int del_obj(std::string type_obj, int num_obj);
  int del_all_objs();
  CarmaHostObj<float> *get_CarmaHostObj(type_telemetry_pair obj);
  CarmaHostObj<float> *get_CarmaHostObj(std::string type_obj, int num_obj);
  // CarmaHostObj<float>* operator[](int idx) {return
  // get_CarmaHostObj(idx);} ;
  int cpy_obj(std::string type_obj, int num_obj, CarmaObj<float> *d_obj,
              cudaMemcpyKind flag);
  int wait_obj(std::string type_obj, int num_obj);
 
  int wait_stream(int stream);
  int wait_all_streams();
 
  int fill_from(std::string type_obj, int num_obj, float *data);
  int fill_into(std::string type_obj, int num_obj, float *data);
};
 
#endif  // _SUTRA_TELEMETRY_H_