Gather.hpp

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#include "../internal/monolish_internal.hpp"
#include "../internal/mpi/mpi_util.hpp"
 
namespace monolish {
namespace {
// std::vectror
template <typename T>
void Gather_core(std::vector<T> &sendvec, std::vector<T> recvvec, int root,
                 MPI_Comm comm) {
  Logger &logger = Logger::get_instance();
  logger.util_in(monolish_func);
 
#if defined MONOLISH_USE_MPI
  MPI_Gather(sendvec.data(), sendvec.size(),
             internal::mpi::get_type(sendvec.data()[0]), recvvec.data(),
             recvvec.size(), internal::mpi::get_type(recvvec.data()[0]), root,
             comm);
#endif
 
  logger.util_out();
}
 
// monolish::vectror
template <typename T>
void Gather_core(monolish::vector<T> &sendvec, monolish::vector<T> recvvec,
                 int root, MPI_Comm comm) {
  Logger &logger = Logger::get_instance();
  logger.util_in(monolish_func);
 
#if defined MONOLISH_USE_MPI
  MPI_Gather(sendvec.data(), sendvec.size(),
             internal::mpi::get_type(sendvec.data()[0]), recvvec.data(),
             recvvec.size(), internal::mpi::get_type(recvvec.data()[0]), root,
             comm);
#endif
 
  logger.util_out();
}
 
} // namespace
} // namespace monolish