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1 | //#include "ep_lib.hpp" |
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2 | #include "ep_lib_fortran.hpp" |
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3 | #include <mpi.h> |
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4 | #include <map> |
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5 | #include <utility> |
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6 | #undef MPI_Comm_f2c(comm) |
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7 | #undef MPI_Comm_c2f(comm) |
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8 | |
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9 | |
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10 | namespace ep_lib |
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11 | { |
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12 | |
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13 | |
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14 | MPI_Fint MPI_Comm_c2f(MPI_Comm comm) |
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15 | { |
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16 | Debug("MPI_Comm_c2f"); |
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17 | int fint; |
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18 | fint = (::MPI_Fint)(comm.mpi_comm); |
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19 | |
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20 | std::map<std::pair<int, int>, MPI_Comm > ::iterator it; |
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21 | |
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22 | it = fc_comm_map.find(std::make_pair(fint, omp_get_thread_num())); |
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23 | if(it == fc_comm_map.end()) |
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24 | { |
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25 | fc_comm_map.insert(std::make_pair( std::make_pair( fint, omp_get_thread_num()) , comm)); |
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26 | printf("MAP insert: %d, %d, %p\n", fint, omp_get_thread_num(), &comm); |
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27 | } |
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28 | |
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29 | MPI_Fint Fint; |
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30 | Fint.mpi_fint = fint; |
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31 | return Fint; |
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32 | |
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33 | } |
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34 | |
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35 | |
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36 | MPI_Comm MPI_Comm_f2c(MPI_Fint comm) |
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37 | { |
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38 | Debug("MPI_Comm_f2c"); |
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39 | |
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40 | |
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41 | std::map<std::pair<int, int>, MPI_Comm > ::iterator it; |
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42 | |
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43 | it = fc_comm_map.find(std::make_pair(comm.mpi_fint, omp_get_thread_num())); |
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44 | if(it != fc_comm_map.end()) |
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45 | { |
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46 | MPI_Comm comm_ptr; |
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47 | comm_ptr = it->second; |
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48 | printf("MAP find: %d, %d, %p\n", it->first.first, it->first.second, &comm_ptr); |
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49 | return comm_ptr; |
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50 | } |
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51 | else |
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52 | { |
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53 | MPI_Comm return_comm; |
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54 | return_comm.mpi_comm = (::MPI_Comm)(comm.mpi_fint); |
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55 | return return_comm; |
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56 | } |
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57 | } |
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58 | |
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59 | } |
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60 | |
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61 | |
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