| 1 | #include "ep_lib.hpp" |
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| 2 | #include <mpi.h> |
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| 3 | #include "ep_declaration.hpp" |
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| 4 | #include "ep_mpi.hpp" |
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| 5 | |
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| 6 | using namespace std; |
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| 7 | |
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| 8 | namespace ep_lib |
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| 9 | { |
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| 10 | |
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| 11 | int MPI_Get(void *origin_addr, int origin_count, MPI_Datatype origin_datatype, |
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| 12 | int target_rank, MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win) |
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| 13 | { |
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| 14 | int target_mpi_rank = win->comm->ep_rank_map->at(target_rank).second; |
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| 15 | int target_local_rank = win->comm->ep_rank_map->at(target_rank).first; |
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| 16 | int num_ep = win->comm->ep_comm_ptr->size_rank_info[1].second; |
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| 17 | if(num_ep==1) |
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| 18 | return ::MPI_Get(origin_addr, origin_count, to_mpi_type(origin_datatype), target_mpi_rank, to_mpi_aint(target_disp), target_count, to_mpi_type(target_datatype), |
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| 19 | to_mpi_win(win->server_win[target_local_rank])); |
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| 20 | |
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| 21 | else |
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| 22 | return ::MPI_Get(origin_addr, origin_count, to_mpi_type(origin_datatype), target_mpi_rank, to_mpi_aint(target_disp), target_count, to_mpi_type(target_datatype), |
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| 23 | to_mpi_win(win->client_win)); |
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| 24 | } |
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| 25 | |
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| 26 | int MPI_Rget(void *origin_addr, int origin_count, MPI_Datatype origin_datatype, |
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| 27 | int target_rank, MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win, MPI_Request *request) |
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| 28 | { |
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| 29 | int target_mpi_rank = win->comm->ep_rank_map->at(target_rank).second; |
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| 30 | int target_local_rank = win->comm->ep_rank_map->at(target_rank).first; |
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| 31 | int num_ep = win->comm->ep_comm_ptr->size_rank_info[1].second; |
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| 32 | |
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| 33 | ::MPI_Request mpi_request; |
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| 34 | if(num_ep==1) |
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| 35 | { |
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| 36 | int return_value = ::MPI_Rget(origin_addr, origin_count, to_mpi_type(origin_datatype), target_mpi_rank, to_mpi_aint(target_disp), target_count, to_mpi_type(target_datatype), |
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| 37 | to_mpi_win(win->server_win[target_local_rank]), &mpi_request); |
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| 38 | |
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| 39 | (*request)->mpi_request = new ::MPI_Request(mpi_request); |
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| 40 | |
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| 41 | (*request)->ep_datatype = origin_datatype; |
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| 42 | (*request)->type = 1; |
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| 43 | return return_value; |
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| 44 | } |
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| 45 | else |
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| 46 | { |
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| 47 | int return_value = ::MPI_Rget(origin_addr, origin_count, to_mpi_type(origin_datatype), target_mpi_rank, to_mpi_aint(target_disp), target_count, to_mpi_type(target_datatype), |
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| 48 | to_mpi_win(win->client_win), &mpi_request); |
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| 49 | |
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| 50 | (*request)->mpi_request = new ::MPI_Request(mpi_request); |
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| 51 | |
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| 52 | (*request)->ep_datatype = origin_datatype; |
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| 53 | (*request)->type = 1; |
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| 54 | return return_value; |
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| 55 | } |
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| 56 | } |
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| 57 | |
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| 58 | } |
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