omp_functions.cpp

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 *                        System Architectures Group
 *             ***********************************************
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 *
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#include "omp_functions.hpp"

#include "function_behavior.hpp"

#include "hls_manager.hpp"

#include "behavioral_helper.hpp"

#include "dbgPrintHelper.hpp"

OmpFunctions::OmpFunctions(const HLS_managerConstRef _HLSMgr) : HLSMgr(_HLSMgr), locks_allocation(0)
{
}

std::ostream& operator<<(std::ostream& os, const OmpFunctions* omp_functions)
{
   const auto HLSMgr = omp_functions->HLSMgr;
   os << "Function where locks will be allocated:" << std::endl;
   os << std::string(indentation + 2, ' ')
      << HLSMgr->CGetFunctionBehavior(omp_functions->locks_allocation)->CGetBehavioralHelper()->get_function_name()
      << std::endl;
   os << std::string(indentation, ' ') << "Functions which wrap omp for loops:" << std::endl;
   for(const auto omp_for_wrapper : omp_functions->omp_for_wrappers)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(omp_for_wrapper)->CGetBehavioralHelper()->get_function_name() << std::endl;
   }
   os << std::string(indentation, ' ') << "Functions that are kernel:" << std::endl;
   for(const auto kernel_functions : omp_functions->kernel_functions)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(kernel_functions)->CGetBehavioralHelper()->get_function_name() << std::endl;
   }
   os << std::string(indentation, ' ') << "Functions that are atomic:" << std::endl;
   for(const auto atomic_functions : omp_functions->atomic_functions)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(atomic_functions)->CGetBehavioralHelper()->get_function_name() << std::endl;
   }
   os << std::string(indentation, ' ') << "Functions that are inside the kernel:" << std::endl;
   for(const auto parallelized_functions : omp_functions->parallelized_functions)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(parallelized_functions)->CGetBehavioralHelper()->get_function_name()
         << std::endl;
   }
   os << std::string(indentation, ' ') << "Functions that are top of the parallel:" << std::endl;
   for(const auto hierarchical_functions : omp_functions->hierarchical_functions)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(hierarchical_functions)->CGetBehavioralHelper()->get_function_name()
         << std::endl;
   }
   os << std::string(indentation, ' ')
      << "Functions which have to be created in multiple parallel instances:" << std::endl;
   for(const auto parallelized_function : omp_functions->parallelized_functions)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(parallelized_function)->CGetBehavioralHelper()->get_function_name()
         << std::endl;
   }
   os << std::string(indentation, ' ') << "Functions which lock/unlock mutexes:" << std::endl;
   for(const auto locking_function : omp_functions->locking_functions)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(locking_function)->CGetBehavioralHelper()->get_function_name() << std::endl;
   }
   os << std::string(indentation, ' ')
      << "Functions which propagate accesses to mutexes (in mutual exclusions):" << std::endl;
   for(const auto locks_merge_communication : omp_functions->locks_merge_communication)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(locks_merge_communication)->CGetBehavioralHelper()->get_function_name()
         << std::endl;
   }
   os << std::string(indentation, ' ') << "Functions which propagate accesses to mutexes (in parallel):" << std::endl;
   for(const auto locks_parallel_communication : omp_functions->locks_parallel_comunication)
   {
      os << std::string(indentation + 2, ' ')
         << HLSMgr->CGetFunctionBehavior(locks_parallel_communication)->CGetBehavioralHelper()->get_function_name()
         << std::endl;
   }
   return os;
}