[1651] | 1 | #ifdef _usingEP |
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| 2 | #include "ep_lib.hpp" |
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| 3 | #include <mpi.h> |
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| 4 | #include "ep_declaration.hpp" |
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| 5 | #include "ep_mpi.hpp" |
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| 6 | |
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| 7 | namespace ep_lib |
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| 8 | { |
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| 9 | int MPI_Iprobe_mpi(int src, int tag, MPI_Comm comm, int *flag, MPI_Status *status) |
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| 10 | { |
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| 11 | ::MPI_Status mpi_status; |
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| 12 | |
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| 13 | ::MPI_Iprobe(src<0? MPI_ANY_SOURCE : src, tag<0? MPI_ANY_TAG: tag, to_mpi_comm(comm->mpi_comm), flag, &mpi_status); |
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| 14 | |
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| 15 | status->mpi_status = new ::MPI_Status(mpi_status); |
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| 16 | status->ep_src = src; |
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| 17 | status->ep_tag = tag; |
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| 18 | } |
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| 19 | |
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| 20 | |
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| 21 | int MPI_Improbe_mpi(int src, int tag, MPI_Comm comm, int *flag, MPI_Message *message, MPI_Status *status) |
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| 22 | { |
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| 23 | ::MPI_Status mpi_status; |
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| 24 | ::MPI_Message mpi_message; |
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| 25 | |
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| 26 | #ifdef _openmpi |
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| 27 | #pragma omp critical (_mpi_call) |
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| 28 | { |
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| 29 | ::MPI_Iprobe(src<0? MPI_ANY_SOURCE : src, tag<0? MPI_ANY_TAG: tag, to_mpi_comm(comm->mpi_comm), flag, &mpi_status); |
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| 30 | if(*flag) |
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| 31 | { |
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| 32 | ::MPI_Mprobe(src<0? MPI_ANY_SOURCE : src, tag<0? MPI_ANY_TAG: tag, to_mpi_comm(comm->mpi_comm), &mpi_message, &mpi_status); |
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| 33 | } |
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| 34 | } |
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| 35 | #elif _intelmpi |
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| 36 | ::MPI_Improbe(src<0? MPI_ANY_SOURCE : src, tag<0? MPI_ANY_TAG: tag, to_mpi_comm(comm->mpi_comm), flag, &mpi_message, &mpi_status); |
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| 37 | #endif |
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| 38 | |
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| 39 | status->mpi_status = new ::MPI_Status(mpi_status); |
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| 40 | status->ep_src = src; |
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| 41 | status->ep_tag = tag; |
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| 42 | |
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| 43 | (*message)->mpi_message = &message; |
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| 44 | (*message)->ep_src = src; |
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| 45 | (*message)->ep_tag = tag; |
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| 46 | } |
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| 47 | |
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| 48 | |
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| 49 | int MPI_Iprobe(int src, int tag, MPI_Comm comm, int *flag, MPI_Status *status) |
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| 50 | { |
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| 51 | *flag = false; |
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| 52 | if(src>=0) status->ep_src = src; |
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| 53 | if(comm->is_intercomm) |
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| 54 | { |
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| 55 | if(src>=0) src = comm->inter_rank_map->at(src); |
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| 56 | } |
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| 57 | |
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| 58 | ::MPI_Status mpi_status; |
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| 59 | |
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| 60 | if(src>=0) |
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| 61 | { |
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| 62 | |
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| 63 | int mpi_src = comm->ep_rank_map->at(src).second; |
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| 64 | int mpi_tag = tag_combine(tag, comm->ep_rank_map->at(src).first, comm->ep_comm_ptr->size_rank_info[1].first); |
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| 65 | //printf("MPI_Iprobe with src\n"); |
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| 66 | |
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| 67 | ::MPI_Iprobe(mpi_src, mpi_tag, to_mpi_comm(comm->mpi_comm), flag, &mpi_status); |
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| 68 | if(*flag) |
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| 69 | { |
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| 70 | //printf("proc %d probe from proc %d\n", comm->ep_comm_ptr->size_rank_info[0].first, src); |
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| 71 | status->mpi_status = new ::MPI_Status(mpi_status); |
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| 72 | } |
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| 73 | return MPI_SUCCESS; |
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| 74 | } |
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| 75 | else |
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| 76 | { |
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| 77 | //printf("MPI_Iprobe with ANY_SOURCE\n"); |
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| 78 | //for(int i=0; i<comm->ep_comm_ptr->size_rank_info[1].second; i++) |
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| 79 | for(int i=0; i<4; i++) |
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| 80 | { |
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| 81 | int mpi_tag = tag_combine(tag, i, comm->ep_comm_ptr->size_rank_info[1].first); |
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| 82 | ::MPI_Iprobe(MPI_ANY_SOURCE, mpi_tag, to_mpi_comm(comm->mpi_comm), flag, &mpi_status); |
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| 83 | if(*flag) |
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| 84 | { |
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| 85 | //printf("proc %d probe from proc %d\n", comm->ep_comm_ptr->size_rank_info[0].first, get_ep_rank(comm, i, mpi_status.MPI_SOURCE)); |
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| 86 | status->mpi_status = new ::MPI_Status(mpi_status); |
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| 87 | //printf("get_ep_rank in MPI_Iprobe\n"); |
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| 88 | status->ep_src = get_ep_rank(comm, i, mpi_status.MPI_SOURCE); |
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| 89 | return MPI_SUCCESS; |
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| 90 | } |
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| 91 | |
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| 92 | } |
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| 93 | |
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| 94 | } |
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| 95 | |
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| 96 | } |
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| 97 | |
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| 98 | |
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| 99 | |
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| 100 | int MPI_Iprobe2(int src, int tag, MPI_Comm comm, int *flag, MPI_Status *status) |
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| 101 | { |
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| 102 | if(!comm->is_ep) |
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| 103 | { |
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| 104 | Debug("MPI_Iprobe with MPI\n"); |
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| 105 | return MPI_Iprobe_mpi(src, tag, comm, flag, status); |
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| 106 | } |
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| 107 | |
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| 108 | if(comm->is_intercomm) |
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| 109 | { |
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| 110 | if(src>=0) src = comm->inter_rank_map->at(src); |
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| 111 | } |
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| 112 | |
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| 113 | return MPI_Iprobe_endpoint(src, tag, comm, flag, status); |
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| 114 | } |
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| 115 | |
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| 116 | int MPI_Iprobe_endpoint(int src, int tag, MPI_Comm comm, int *flag, MPI_Status *status) |
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| 117 | { |
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| 118 | Debug("MPI_Iprobe with EP\n"); |
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| 119 | |
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| 120 | *flag = false; |
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| 121 | |
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| 122 | #pragma omp critical (_query) |
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| 123 | for(Message_list::iterator it = comm->ep_comm_ptr->message_queue->begin(); it!= comm->ep_comm_ptr->message_queue->end(); ++it) |
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| 124 | { |
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| 125 | bool src_matched = src<0? true: (*it)->ep_src == src; |
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| 126 | bool tag_matched = tag<0? true: (*it)->ep_tag == tag; |
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| 127 | |
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| 128 | if(src_matched && tag_matched) |
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| 129 | { |
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| 130 | Debug("find message\n"); |
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| 131 | |
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| 132 | status->mpi_status = new ::MPI_Status(*static_cast< ::MPI_Status*>((*it)->mpi_status)); |
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| 133 | status->ep_src = (*it)->ep_src; |
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| 134 | status->ep_tag = (*it)->ep_tag; |
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| 135 | |
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| 136 | if(comm->is_intercomm) |
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| 137 | { |
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| 138 | for(INTER_RANK_MAP::iterator iter = comm->inter_rank_map->begin(); iter != comm->inter_rank_map->end(); iter++) |
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| 139 | { |
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| 140 | if(iter->second == (*it)->ep_src) status->ep_src=iter->first; |
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| 141 | } |
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| 142 | } |
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| 143 | |
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| 144 | *flag = true; |
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| 145 | break; |
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| 146 | } |
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| 147 | } |
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| 148 | if(*flag) return 0; |
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| 149 | |
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| 150 | Message_Check(comm); |
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| 151 | |
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| 152 | #pragma omp flush |
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| 153 | |
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| 154 | #pragma omp critical (_query) |
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| 155 | for(Message_list::iterator it = comm->ep_comm_ptr->message_queue->begin(); it!= comm->ep_comm_ptr->message_queue->end(); ++it) |
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| 156 | { |
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| 157 | bool src_matched = src<0? true: (*it)->ep_src == src; |
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| 158 | bool tag_matched = tag<0? true: (*it)->ep_tag == tag; |
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| 159 | |
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| 160 | if(src_matched && tag_matched) |
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| 161 | { |
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| 162 | Debug("find message\n"); |
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| 163 | |
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| 164 | status->mpi_status = new ::MPI_Status(*static_cast< ::MPI_Status*>((*it)->mpi_status)); |
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| 165 | status->ep_src = (*it)->ep_src; |
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| 166 | status->ep_tag = (*it)->ep_tag; |
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| 167 | |
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| 168 | if(comm->is_intercomm) |
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| 169 | { |
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| 170 | for(INTER_RANK_MAP::iterator iter = comm->inter_rank_map->begin(); iter != comm->inter_rank_map->end(); iter++) |
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| 171 | { |
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| 172 | if(iter->second == (*it)->ep_src) status->ep_src=iter->first; |
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| 173 | } |
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| 174 | } |
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| 175 | |
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| 176 | *flag = true; |
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| 177 | break; |
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| 178 | } |
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| 179 | } |
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| 180 | if(*flag) return 0; |
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| 181 | } |
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| 182 | |
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| 183 | |
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| 184 | |
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| 185 | int MPI_Improbe(int src, int tag, MPI_Comm comm, int *flag, MPI_Message *message, MPI_Status *status) |
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| 186 | { |
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| 187 | if(!comm->is_ep) |
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| 188 | { |
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| 189 | Debug("MPI_Iprobe with MPI\n"); |
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| 190 | return MPI_Improbe_mpi(src, tag, comm, flag, message, status); |
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| 191 | } |
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| 192 | |
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| 193 | if(comm->is_intercomm) |
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| 194 | { |
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| 195 | src = comm->inter_rank_map->at(src); |
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| 196 | *message = new ep_message; |
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| 197 | printf("============= new *message = %p\n", *message); |
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| 198 | } |
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| 199 | |
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| 200 | return MPI_Improbe_endpoint(src, tag, comm, flag, message, status); |
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| 201 | } |
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| 202 | |
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| 203 | |
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| 204 | |
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| 205 | int MPI_Improbe_endpoint(int src, int tag, MPI_Comm comm, int *flag, MPI_Message *message, MPI_Status *status) |
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| 206 | { |
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| 207 | int ep_rank_loc = comm->ep_comm_ptr->size_rank_info[1].first; |
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| 208 | int mpi_rank = comm->ep_comm_ptr->size_rank_info[2].first; |
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| 209 | |
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| 210 | *flag = false; |
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| 211 | |
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| 212 | #pragma omp critical (_query) |
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| 213 | if(! comm->ep_comm_ptr->message_queue->empty()) |
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| 214 | { |
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| 215 | for(Message_list::iterator it = comm->ep_comm_ptr->message_queue->begin(); it!= comm->ep_comm_ptr->message_queue->end(); ++it) |
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| 216 | { |
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| 217 | |
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| 218 | bool src_matched = src<0? true: (*it)->ep_src == src; |
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| 219 | bool tag_matched = tag<0? true: (*it)->ep_tag == tag; |
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| 220 | |
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| 221 | if(src_matched && tag_matched) |
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| 222 | { |
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| 223 | *flag = true; |
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| 224 | |
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| 225 | status->mpi_status = new ::MPI_Status(*static_cast< ::MPI_Status*>((*it)->mpi_status)); |
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| 226 | memcheck("new "<< status->mpi_status << " : in ep_lib::MPI_Improbe, status->mpi_status = new ::MPI_Status"); |
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| 227 | status->ep_src = (*it)->ep_src; |
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| 228 | status->ep_tag = (*it)->ep_tag; |
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| 229 | |
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| 230 | (*message)->mpi_message = new ::MPI_Message(*static_cast< ::MPI_Message*>((*it)->mpi_message)); |
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| 231 | memcheck("new "<< (*message)->mpi_message <<" : in ep_lib::MPI_Improbe, (*message)->mpi_message = new ::MPI_Message"); |
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| 232 | (*message)->ep_src = (*it)->ep_src; |
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| 233 | (*message)->ep_tag = (*it)->ep_tag; |
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| 234 | |
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| 235 | |
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| 236 | #pragma omp critical (_query2) |
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| 237 | { |
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| 238 | memcheck("delete "<< (*it)->mpi_message <<" : in ep_lib::Message_Check, delete (*it)->mpi_message"); |
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| 239 | memcheck("delete "<< (*it)->mpi_status <<" : in ep_lib::Message_Check, delete (*it)->mpi_status"); |
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| 240 | memcheck("delete "<< (*it) <<" : in ep_lib::Message_Check, delete (*it)"); |
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| 241 | |
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| 242 | |
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| 243 | delete (*it)->mpi_message; |
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| 244 | delete (*it)->mpi_status; |
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| 245 | delete *it; |
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| 246 | |
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| 247 | |
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| 248 | comm->ep_comm_ptr->message_queue->erase(it); |
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| 249 | memcheck("message_queue["<<mpi_rank<<","<<ep_rank_loc<<"]->size = "<<comm->ep_comm_ptr->message_queue->size()); |
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| 250 | #pragma omp flush |
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| 251 | } |
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| 252 | |
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| 253 | break; |
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| 254 | } |
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| 255 | |
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| 256 | } |
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| 257 | } |
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| 258 | |
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| 259 | if(*flag) return 0; |
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| 260 | |
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| 261 | Message_Check(comm); |
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| 262 | |
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| 263 | #pragma omp flush |
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| 264 | |
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| 265 | #pragma omp critical (_query) |
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| 266 | if(! comm->ep_comm_ptr->message_queue->empty()) |
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| 267 | { |
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| 268 | for(Message_list::iterator it = comm->ep_comm_ptr->message_queue->begin(); it!= comm->ep_comm_ptr->message_queue->end(); ++it) |
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| 269 | { |
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| 270 | |
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| 271 | bool src_matched = src<0? true: (*it)->ep_src == src; |
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| 272 | bool tag_matched = tag<0? true: (*it)->ep_tag == tag; |
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| 273 | |
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| 274 | if(src_matched && tag_matched) |
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| 275 | { |
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| 276 | *flag = true; |
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| 277 | |
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| 278 | status->mpi_status = new ::MPI_Status(*static_cast< ::MPI_Status*>((*it)->mpi_status)); |
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| 279 | memcheck("new "<< status->mpi_status << " : in ep_lib::MPI_Improbe, status->mpi_status = new ::MPI_Status"); |
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| 280 | status->ep_src = (*it)->ep_src; |
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| 281 | status->ep_tag = (*it)->ep_tag; |
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| 282 | |
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| 283 | (*message)->mpi_message = new ::MPI_Message(*static_cast< ::MPI_Message*>((*it)->mpi_message)); |
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| 284 | memcheck("new "<< (*message)->mpi_message <<" : in ep_lib::MPI_Improbe, (*message)->mpi_message = new ::MPI_Message"); |
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| 285 | (*message)->ep_src = (*it)->ep_src; |
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| 286 | (*message)->ep_tag = (*it)->ep_tag; |
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| 287 | |
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| 288 | |
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| 289 | #pragma omp critical (_query2) |
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| 290 | { |
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| 291 | memcheck("delete "<< (*it)->mpi_message <<" : in ep_lib::Message_Check, delete (*it)->mpi_message"); |
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| 292 | memcheck("delete "<< (*it)->mpi_status <<" : in ep_lib::Message_Check, delete (*it)->mpi_status"); |
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| 293 | memcheck("delete "<< (*it) <<" : in ep_lib::Message_Check, delete (*it)"); |
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| 294 | |
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| 295 | |
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| 296 | delete (*it)->mpi_message; |
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| 297 | delete (*it)->mpi_status; |
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| 298 | delete *it; |
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| 299 | |
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| 300 | |
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| 301 | comm->ep_comm_ptr->message_queue->erase(it); |
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| 302 | memcheck("message_queue["<<mpi_rank<<","<<ep_rank_loc<<"]->size = "<<comm->ep_comm_ptr->message_queue->size()); |
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| 303 | #pragma omp flush |
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| 304 | } |
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| 305 | |
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| 306 | break; |
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| 307 | } |
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| 308 | |
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| 309 | } |
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| 310 | } |
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| 311 | |
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| 312 | if(*flag) return 0; |
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| 313 | |
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| 314 | } |
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| 315 | |
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| 316 | } |
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| 317 | |
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| 318 | |
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| 319 | #endif |
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