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[1134] | 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 | |
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| 5 | namespace ep_lib |
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| 6 | { |
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| 7 | |
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| 8 | |
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| 9 | |
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| 10 | |
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| 11 | int MPI_Comm_size(MPI_Comm comm, int* size) |
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| 12 | { |
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| 13 | |
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| 14 | if(comm.is_ep) |
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| 15 | { |
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| 16 | if(!comm.is_intercomm) |
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| 17 | { |
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| 18 | *size = comm.ep_comm_ptr->size_rank_info[0].second; |
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| 19 | |
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| 20 | return 0; |
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| 21 | } |
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| 22 | else |
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| 23 | { |
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| 24 | *size = comm.ep_comm_ptr->intercomm->size_rank_info[0].second; |
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| 25 | |
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| 26 | return 0; |
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| 27 | } |
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| 28 | |
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| 29 | } |
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| 30 | |
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| 31 | Debug("Calling EP_Comm_size\n"); |
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| 32 | |
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[1287] | 33 | if(comm.mpi_comm != static_cast< ::MPI_Comm>(MPI_COMM_NULL.mpi_comm)) |
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[1134] | 34 | { |
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| 35 | ::MPI_Comm mpi_comm = static_cast< ::MPI_Comm > (comm.mpi_comm); |
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| 36 | int mpi_size; |
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| 37 | |
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| 38 | ::MPI_Comm_size(mpi_comm, &mpi_size); |
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| 39 | printf("============ ep comm size called for non ep comm, %d\n", mpi_size); |
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| 40 | *size = mpi_size; |
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| 41 | return 0; |
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| 42 | } |
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| 43 | |
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| 44 | else |
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| 45 | { |
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| 46 | *size = MPI_UNDEFINED; |
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| 47 | printf("============ ep comm size called for non ep comm not defined\n"); |
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| 48 | return 0; |
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| 49 | } |
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| 50 | } |
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| 51 | |
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| 52 | int MPI_Comm_remote_size(MPI_Comm comm, int *size) |
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| 53 | { |
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| 54 | if(!comm.is_ep) |
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| 55 | { |
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[1287] | 56 | if(comm.mpi_comm != static_cast< ::MPI_Comm>(MPI_COMM_NULL.mpi_comm)) |
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[1134] | 57 | { |
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| 58 | ::MPI_Comm mpi_comm = static_cast< ::MPI_Comm > (comm.mpi_comm); |
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| 59 | ::MPI_Comm_remote_size(mpi_comm, size); |
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| 60 | return 0; |
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| 61 | } |
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| 62 | |
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| 63 | else |
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| 64 | { |
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| 65 | *size = MPI_UNDEFINED; |
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| 66 | return 0; |
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| 67 | } |
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| 68 | } |
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| 69 | |
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| 70 | if(comm.is_intercomm) |
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| 71 | { |
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| 72 | *size = comm.ep_comm_ptr->intercomm->remote_rank_map->size(); |
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| 73 | return 0; |
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| 74 | } |
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| 75 | *size = MPI_UNDEFINED; |
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| 76 | return 0; |
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| 77 | } |
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| 78 | } |
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| 79 | |
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| 80 | |
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