X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/bdeaec9600899662589831e10bcee4d714ffb72a..60449c1d78a05619fe3d1a77fa1d7d0c20a79dba:/src/smpi/smpi_pmpi.c diff --git a/src/smpi/smpi_pmpi.c b/src/smpi/smpi_pmpi.c index d6c2616394..dd66abcd2d 100644 --- a/src/smpi/smpi_pmpi.c +++ b/src/smpi/smpi_pmpi.c @@ -253,8 +253,7 @@ int PMPI_Type_dup(MPI_Datatype datatype, MPI_Datatype *newtype){ if (datatype == MPI_DATATYPE_NULL) { retval = MPI_ERR_TYPE; } else { - *newtype = smpi_datatype_dup(datatype); - retval = MPI_SUCCESS; + retval = smpi_datatype_dup(datatype, newtype); } return retval; } @@ -478,30 +477,14 @@ int PMPI_Group_difference(MPI_Group group1, MPI_Group group2, MPI_Group * newgro int PMPI_Group_incl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup) { - int retval, i, index; + int retval; if (group == MPI_GROUP_NULL) { retval = MPI_ERR_GROUP; } else if (newgroup == NULL) { retval = MPI_ERR_ARG; } else { - if (n == 0) { - *newgroup = MPI_GROUP_EMPTY; - } else if (n == smpi_group_size(group)) { - *newgroup = group; - if(group!= smpi_comm_group(MPI_COMM_WORLD) - && group != MPI_GROUP_NULL - && group != smpi_comm_group(MPI_COMM_SELF) - && group != MPI_GROUP_EMPTY) - smpi_group_use(group); - } else { - *newgroup = smpi_group_new(n); - for (i = 0; i < n; i++) { - index = smpi_group_index(group, ranks[i]); - smpi_group_set_mapping(*newgroup, index, i); - } - } - retval = MPI_SUCCESS; + retval = smpi_group_incl(group, n, ranks, newgroup); } return retval; } @@ -567,10 +550,12 @@ int PMPI_Group_range_incl(MPI_Group group, int n, int ranges[][3], size = 0; for (i = 0; i < n; i++) { for (rank = ranges[i][0]; /* First */ - rank >= 0; /* Last */ + rank >= 0 && rank < smpi_group_size(group); /* Last */ ) { size++; - + if(rank == ranges[i][1]){/*already last ?*/ + break; + } rank += ranges[i][2]; /* Stride */ if (ranges[i][0] ranges[i][1]) @@ -586,11 +571,14 @@ int PMPI_Group_range_incl(MPI_Group group, int n, int ranges[][3], j = 0; for (i = 0; i < n; i++) { for (rank = ranges[i][0]; /* First */ - rank >= 0; /* Last */ + rank >= 0 && rank < smpi_group_size(group); /* Last */ ) { index = smpi_group_index(group, rank); smpi_group_set_mapping(*newgroup, index, j); j++; + if(rank == ranges[i][1]){/*already last ?*/ + break; + } rank += ranges[i][2]; /* Stride */ if (ranges[i][0] ranges[i][1]) @@ -628,10 +616,12 @@ int PMPI_Group_range_excl(MPI_Group group, int n, int ranges[][3], size = smpi_group_size(group); for (i = 0; i < n; i++) { for (rank = ranges[i][0]; /* First */ - rank >= 0; /* Last */ + rank >= 0 && rank < smpi_group_size(group); /* Last */ ) { size--; - + if(rank == ranges[i][1]){/*already last ?*/ + break; + } rank += ranges[i][2]; /* Stride */ if (ranges[i][0] ranges[i][1]) @@ -651,14 +641,17 @@ int PMPI_Group_range_excl(MPI_Group group, int n, int ranges[][3], while (newrank < size) { add=1; for (i = 0; i < n; i++) { - for (rank = ranges[i][0];rank >= 0;){ + for (rank = ranges[i][0]; + rank >= 0 && rank < smpi_group_size(group); + ){ if(rank==oldrank){ add=0; break; } - + if(rank == ranges[i][1]){/*already last ?*/ + break; + } rank += ranges[i][2]; /* Stride */ - if (ranges[i][0] ranges[i][1]) break; @@ -779,8 +772,7 @@ int PMPI_Comm_dup(MPI_Comm comm, MPI_Comm * newcomm) } else if (newcomm == NULL) { retval = MPI_ERR_ARG; } else { - *newcomm = smpi_comm_new(smpi_comm_group(comm), smpi_comm_topo(comm)); - retval = MPI_SUCCESS; + retval = smpi_comm_dup(comm, newcomm); } return retval; } @@ -1013,10 +1005,14 @@ int PMPI_Irecv(void *buf, int count, MPI_Datatype datatype, int src, instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_IRECV; - extra->send_size = count; extra->src = src_traced; extra->dst = rank; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__, extra); #endif @@ -1064,13 +1060,16 @@ int PMPI_Isend(void *buf, int count, MPI_Datatype datatype, int dst, #ifdef HAVE_TRACING int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; int dst_traced = smpi_group_index(smpi_comm_group(comm), dst); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_ISEND; - extra->send_size = count; extra->src = rank; extra->dst = dst_traced; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__, extra); TRACE_smpi_send(rank, rank, dst_traced, count*smpi_datatype_size(datatype)); #endif @@ -1120,10 +1119,14 @@ int PMPI_Issend(void* buf, int count, MPI_Datatype datatype, int dst_traced = smpi_group_index(smpi_comm_group(comm), dst); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_ISSEND; - extra->send_size = count; extra->src = rank; extra->dst = dst_traced; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__, extra); TRACE_smpi_send(rank, rank, dst_traced, count*smpi_datatype_size(datatype)); #endif @@ -1171,10 +1174,14 @@ int PMPI_Recv(void *buf, int count, MPI_Datatype datatype, int src, int tag, int src_traced = smpi_group_index(smpi_comm_group(comm), src); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_RECV; - extra->send_size = count; extra->src = src_traced; extra->dst = rank; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__, extra); #endif @@ -1223,10 +1230,14 @@ int PMPI_Send(void *buf, int count, MPI_Datatype datatype, int dst, int tag, int dst_traced = smpi_group_index(smpi_comm_group(comm), dst); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_SEND; - extra->send_size = count; extra->src = rank; extra->dst = dst_traced; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__, extra); TRACE_smpi_send(rank, rank, dst_traced,count*smpi_datatype_size(datatype)); #endif @@ -1271,10 +1282,14 @@ int PMPI_Ssend(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MP int dst_traced = smpi_group_index(smpi_comm_group(comm), dst); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_SSEND; - extra->send_size = count; extra->src = rank; extra->dst = dst_traced; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__, extra); TRACE_smpi_send(rank, rank, dst_traced,count*smpi_datatype_size(datatype)); #endif @@ -1325,12 +1340,19 @@ int PMPI_Sendrecv(void *sendbuf, int sendcount, MPI_Datatype sendtype, int src_traced = smpi_group_index(smpi_comm_group(comm), src); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_SENDRECV; - extra->send_size = sendcount; - extra->recv_size = recvcount; extra->src = src_traced; extra->dst = dst_traced; - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + extra->send_size = sendcount*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); + extra->recv_size = recvcount*dt_size_recv; TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__, extra); TRACE_smpi_send(rank, rank, dst_traced,sendcount*smpi_datatype_size(sendtype)); @@ -1387,7 +1409,7 @@ int PMPI_Test(MPI_Request * request, int *flag, MPI_Status * status) } else if (*request == MPI_REQUEST_NULL) { *flag= TRUE; smpi_empty_status(status); - retval = MPI_ERR_REQUEST; + retval = MPI_SUCCESS; } else { #ifdef HAVE_TRACING int rank = request && (*request)->comm != MPI_COMM_NULL @@ -1494,7 +1516,7 @@ int PMPI_Wait(MPI_Request * request, MPI_Status * status) if (request == NULL) { retval = MPI_ERR_ARG; } else if (*request == MPI_REQUEST_NULL) { - retval = MPI_ERR_REQUEST; + retval = MPI_SUCCESS; } else { #ifdef HAVE_TRACING @@ -1700,9 +1722,13 @@ int PMPI_Bcast(void *buf, int count, MPI_Datatype datatype, int root, MPI_Comm c instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_BCAST; - extra->send_size = count; extra->root = root_traced; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__, extra); #endif @@ -1773,11 +1799,18 @@ int PMPI_Gather(void *sendbuf, int sendcount, MPI_Datatype sendtype, int root_traced = smpi_group_index(smpi_comm_group(comm), root); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_GATHER; - extra->send_size = sendtmpcount; - extra->recv_size = recvcount; extra->root = root_traced; - extra->datatype1 = encode_datatype(sendtmptype); - extra->datatype2 = encode_datatype(recvtype); + int known=0; + extra->datatype1 = encode_datatype(sendtmptype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtmptype); + extra->send_size = sendtmpcount*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); + extra->recv_size = recvcount*dt_size_recv; TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__, extra); #endif @@ -1828,14 +1861,21 @@ int PMPI_Gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, int size = smpi_comm_size(comm); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_GATHERV; - extra->send_size = sendtmpcount; - extra->recvcounts= xbt_malloc(size*sizeof(int)); - for(i=0; i< size; i++)//copy data to avoid bad free - extra->recvcounts[i] = recvcounts[i]; extra->num_processes = size; extra->root = root_traced; - extra->datatype1 = encode_datatype(sendtmptype); - extra->datatype2 = encode_datatype(recvtype); + int known=0; + extra->datatype1 = encode_datatype(sendtmptype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + extra->send_size = sendtmpcount*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); + extra->recvcounts= xbt_malloc(size*sizeof(int)); + for(i=0; i< size; i++)//copy data to avoid bad free + extra->recvcounts[i] = recvcounts[i]*dt_size_recv; TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__,extra); #endif @@ -1877,10 +1917,17 @@ int PMPI_Allgather(void *sendbuf, int sendcount, MPI_Datatype sendtype, int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_ALLGATHER; - extra->send_size = sendcount; - extra->recv_size = recvcount; - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + extra->send_size = sendcount*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); + extra->recv_size = recvcount*dt_size_recv; TRACE_smpi_collective_in(rank, -1, __FUNCTION__, extra); #endif @@ -1926,13 +1973,20 @@ int PMPI_Allgatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, int size = smpi_comm_size(comm); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_ALLGATHERV; - extra->send_size = sendcount; + extra->num_processes = size; + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + extra->send_size = sendcount*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); extra->recvcounts= xbt_malloc(size*sizeof(int)); for(i=0; i< size; i++)//copy data to avoid bad free - extra->recvcounts[i] = recvcounts[i]; - extra->num_processes = size; - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); + extra->recvcounts[i] = recvcounts[i]*dt_size_recv; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif @@ -1975,12 +2029,18 @@ int PMPI_Scatter(void *sendbuf, int sendcount, MPI_Datatype sendtype, int root_traced = smpi_group_index(smpi_comm_group(comm), root); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_SCATTER; - extra->send_size = sendcount; - extra->recv_size= recvcount; extra->root = root_traced; - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); - + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + extra->send_size = sendcount*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); + extra->recv_size = recvcount*dt_size_recv; TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__,extra); #endif mpi_coll_scatter_fun(sendbuf, sendcount, sendtype, recvbuf, recvcount, @@ -2022,15 +2082,21 @@ int PMPI_Scatterv(void *sendbuf, int *sendcounts, int *displs, int size = smpi_comm_size(comm); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_SCATTERV; - extra->recv_size = recvcount; - extra->sendcounts= xbt_malloc(size*sizeof(int)); - for(i=0; i< size; i++)//copy data to avoid bad free - extra->sendcounts[i] = sendcounts[i]; extra->num_processes = size; extra->root = root_traced; - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); - + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + extra->sendcounts= xbt_malloc(size*sizeof(int)); + for(i=0; i< size; i++)//copy data to avoid bad free + extra->sendcounts[i] = sendcounts[i]*dt_size_send; + extra->datatype2 = encode_datatype(recvtype, &known); + int dt_size_recv = 1; + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); + extra->recv_size = recvcount*dt_size_recv; TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__,extra); #endif @@ -2063,8 +2129,12 @@ int PMPI_Reduce(void *sendbuf, void *recvbuf, int count, int root_traced = smpi_group_index(smpi_comm_group(comm), root); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_REDUCE; - extra->send_size = count; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; extra->root = root_traced; TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__,extra); @@ -2120,8 +2190,12 @@ int PMPI_Allreduce(void *sendbuf, void *recvbuf, int count, int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_ALLREDUCE; - extra->send_size = count; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif @@ -2159,8 +2233,12 @@ int PMPI_Scan(void *sendbuf, void *recvbuf, int count, int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_SCAN; - extra->send_size = count; - extra->datatype1 = encode_datatype(datatype); + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif @@ -2192,9 +2270,12 @@ int PMPI_Exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_EXSCAN; - extra->send_size = count; - extra->datatype1 = encode_datatype(datatype); - + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); + extra->send_size = count*dt_size_send; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif smpi_mpi_exscan(sendbuf, recvbuf, count, datatype, op, comm); @@ -2229,13 +2310,16 @@ int PMPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts, int size = smpi_comm_size(comm); instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_REDUCE_SCATTER; + extra->num_processes = size; + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); extra->send_size = 0; extra->recvcounts= xbt_malloc(size*sizeof(int)); for(i=0; i< size; i++)//copy data to avoid bad free - extra->recvcounts[i] = recvcounts[i]; - extra->num_processes = size; - extra->datatype1 = encode_datatype(datatype); - + extra->recvcounts[i] = recvcounts[i]*dt_size_send; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif void* sendtmpbuf=sendbuf; @@ -2276,12 +2360,16 @@ int PMPI_Reduce_scatter_block(void *sendbuf, void *recvbuf, int recvcount, int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_REDUCE_SCATTER; + extra->num_processes = count; + int known=0; + extra->datatype1 = encode_datatype(datatype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(datatype); extra->send_size = 0; extra->recvcounts= xbt_malloc(count*sizeof(int)); for(i=0; i< count; i++)//copy data to avoid bad free - extra->recvcounts[i] = recvcount; - extra->num_processes = count; - extra->datatype1 = encode_datatype(datatype); + extra->recvcounts[i] = recvcount*dt_size_send; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif @@ -2318,11 +2406,17 @@ int PMPI_Alltoall(void *sendbuf, int sendcount, MPI_Datatype sendtype, int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); extra->type = TRACING_ALLTOALL; - extra->send_size = sendcount; - extra->recv_size = recvcount; - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); - + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + if(!known) + extra->send_size = sendcount*smpi_datatype_size(sendtype); + else + extra->send_size = sendcount; + extra->datatype2 = encode_datatype(recvtype, &known); + if(!known) + extra->recv_size = recvcount*smpi_datatype_size(recvtype); + else + extra->recv_size = recvcount; TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif retval = mpi_coll_alltoall_fun(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm); @@ -2362,19 +2456,23 @@ int PMPI_Alltoallv(void *sendbuf, int *sendcounts, int *senddisps, extra->recv_size = 0; extra->recvcounts= xbt_malloc(size*sizeof(int)); extra->sendcounts= xbt_malloc(size*sizeof(int)); - + int known=0; + extra->datatype1 = encode_datatype(sendtype, &known); + int dt_size_send = 1; + if(!known) + dt_size_send = smpi_datatype_size(sendtype); + int dt_size_recv = 1; + extra->datatype2 = encode_datatype(recvtype, &known); + if(!known) + dt_size_recv = smpi_datatype_size(recvtype); for(i=0; i< size; i++){//copy data to avoid bad free - extra->send_size += sendcounts[i]; - extra->recv_size += recvcounts[i]; + extra->send_size += sendcounts[i]*dt_size_send; + extra->recv_size += recvcounts[i]*dt_size_recv; - extra->sendcounts[i] = sendcounts[i]; - extra->recvcounts[i] = recvcounts[i]; + extra->sendcounts[i] = sendcounts[i]*dt_size_send; + extra->recvcounts[i] = recvcounts[i]*dt_size_recv; } extra->num_processes = size; - - extra->datatype1 = encode_datatype(sendtype); - extra->datatype2 = encode_datatype(recvtype); - TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); #endif retval = @@ -2751,15 +2849,24 @@ int PMPI_Win_set_name(MPI_Win win, char * name) int PMPI_Win_get_name(MPI_Win win, char * name, int* len) { - int retval = 0; + int retval = MPI_SUCCESS; if (win == MPI_WIN_NULL) { - retval = MPI_ERR_TYPE; + retval = MPI_ERR_WIN; } else if (name == NULL) { retval = MPI_ERR_ARG; } else { smpi_mpi_win_get_name(win, name, len); - retval = MPI_SUCCESS; + } + return retval; +} + +int PMPI_Win_get_group(MPI_Win win, MPI_Group * group){ + int retval = MPI_SUCCESS; + if (win == MPI_WIN_NULL) { + retval = MPI_ERR_WIN; + }else { + smpi_mpi_win_get_group(win, group); } return retval; } @@ -2771,7 +2878,15 @@ int PMPI_Win_fence( int assert, MPI_Win win){ if (win == MPI_WIN_NULL) { retval = MPI_ERR_WIN; } else { - retval = smpi_mpi_win_fence(assert, win); +#ifdef HAVE_TRACING + int rank = smpi_process_index(); + TRACE_smpi_collective_in(rank, -1, __FUNCTION__, NULL); +#endif + retval = smpi_mpi_win_fence(assert, win); +#ifdef HAVE_TRACING + TRACE_smpi_collective_out(rank, -1, __FUNCTION__); +#endif + } smpi_bench_begin(); return retval; @@ -2797,7 +2912,19 @@ int PMPI_Get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, (!is_datatype_valid(target_datatype))) { retval = MPI_ERR_TYPE; } else { +#ifdef HAVE_TRACING + int rank = smpi_process_index(); + MPI_Group group; + smpi_mpi_win_get_group(win, &group); + int src_traced = smpi_group_index(group, target_rank); + TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__, NULL); +#endif + retval = smpi_mpi_get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win); + +#ifdef HAVE_TRACING + TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__); +#endif } smpi_bench_begin(); return retval; @@ -2823,7 +2950,21 @@ int PMPI_Put( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, (!is_datatype_valid(target_datatype))) { retval = MPI_ERR_TYPE; } else { +#ifdef HAVE_TRACING + int rank = smpi_process_index(); + MPI_Group group; + smpi_mpi_win_get_group(win, &group); + int dst_traced = smpi_group_index(group, target_rank); + TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__, NULL); + TRACE_smpi_send(rank, rank, dst_traced, origin_count*smpi_datatype_size(origin_datatype)); +#endif + retval = smpi_mpi_put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win); + +#ifdef HAVE_TRACING + TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__); +#endif + } smpi_bench_begin(); return retval; @@ -2852,7 +2993,20 @@ int PMPI_Accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_da } else if (op == MPI_OP_NULL) { retval = MPI_ERR_OP; } else { +#ifdef HAVE_TRACING + int rank = smpi_process_index(); + MPI_Group group; + smpi_mpi_win_get_group(win, &group); + int src_traced = smpi_group_index(group, target_rank); + TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__, NULL); +#endif + retval = smpi_mpi_accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, op, win); + +#ifdef HAVE_TRACING + TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__); +#endif + } smpi_bench_begin(); return retval; @@ -2903,6 +3057,310 @@ int PMPI_Type_get_name(MPI_Datatype datatype, char * name, int* len) return retval; } + +MPI_Datatype PMPI_Type_f2c(MPI_Fint datatype){ + return smpi_type_f2c(datatype); +} + +MPI_Fint PMPI_Type_c2f(MPI_Datatype datatype){ + return smpi_type_c2f( datatype); +} + +MPI_Group PMPI_Group_f2c(MPI_Fint group){ + return smpi_group_f2c( group); +} + +MPI_Fint PMPI_Group_c2f(MPI_Group group){ + return smpi_group_c2f(group); +} + +MPI_Request PMPI_Request_f2c(MPI_Fint request){ + return smpi_request_f2c(request); +} + +MPI_Fint PMPI_Request_c2f(MPI_Request request) { + return smpi_request_c2f(request); +} + +MPI_Win PMPI_Win_f2c(MPI_Fint win){ + return smpi_win_f2c(win); +} + +MPI_Fint PMPI_Win_c2f(MPI_Win win){ + return smpi_win_c2f(win); +} + +MPI_Op PMPI_Op_f2c(MPI_Fint op){ + return smpi_op_f2c(op); +} + +MPI_Fint PMPI_Op_c2f(MPI_Op op){ + return smpi_op_c2f(op); +} + +MPI_Comm PMPI_Comm_f2c(MPI_Fint comm){ + return smpi_comm_f2c(comm); +} + +MPI_Fint PMPI_Comm_c2f(MPI_Comm comm){ + return smpi_comm_c2f(comm); +} + +MPI_Info PMPI_Info_f2c(MPI_Fint info){ + return smpi_info_f2c(info); +} + +MPI_Fint PMPI_Info_c2f(MPI_Info info){ + return smpi_info_c2f(info); +} + +int PMPI_Keyval_create(MPI_Copy_function* copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state) { + return smpi_comm_keyval_create(copy_fn, delete_fn, keyval, extra_state); +} + +int PMPI_Keyval_free(int* keyval) { + return smpi_comm_keyval_free(keyval); +} + +int PMPI_Attr_delete(MPI_Comm comm, int keyval) { + if(keyval == MPI_TAG_UB||keyval == MPI_HOST||keyval == MPI_IO + ||keyval == MPI_WTIME_IS_GLOBAL||keyval == MPI_APPNUM + ||keyval == MPI_UNIVERSE_SIZE||keyval == MPI_LASTUSEDCODE) + return MPI_ERR_ARG; + else if (comm==MPI_COMM_NULL) + return MPI_ERR_COMM; + else + return smpi_comm_attr_delete(comm, keyval); +} + +int PMPI_Attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag) { + if (comm==MPI_COMM_NULL){ + *flag=0; + return MPI_ERR_COMM; + } else if(keyval == MPI_TAG_UB||keyval == MPI_HOST||keyval == MPI_IO + ||keyval == MPI_WTIME_IS_GLOBAL||keyval == MPI_APPNUM + ||keyval == MPI_UNIVERSE_SIZE||keyval == MPI_LASTUSEDCODE){ + *flag=1; + //FIXME : not ideal and leaky, but should not be called too much + int* res = xbt_new(int, 1); + *res=keyval; + *(int**)attr_value=res; + return MPI_SUCCESS; + } else + return smpi_comm_attr_get(comm, keyval, attr_value, flag); +} + +int PMPI_Attr_put(MPI_Comm comm, int keyval, void* attr_value) { + if(keyval == MPI_TAG_UB||keyval == MPI_HOST||keyval == MPI_IO + ||keyval == MPI_WTIME_IS_GLOBAL||keyval == MPI_APPNUM + ||keyval == MPI_UNIVERSE_SIZE||keyval == MPI_LASTUSEDCODE) + return MPI_ERR_ARG; + else if (comm==MPI_COMM_NULL) + return MPI_ERR_COMM; + else + return smpi_comm_attr_put(comm, keyval, attr_value); +} + +int PMPI_Comm_get_attr (MPI_Comm comm, int comm_keyval, void *attribute_val, int *flag) +{ + return PMPI_Attr_get(comm, comm_keyval, attribute_val,flag); +} + +int PMPI_Comm_set_attr (MPI_Comm comm, int comm_keyval, void *attribute_val) +{ + return PMPI_Attr_put(comm, comm_keyval, attribute_val); +} + +int PMPI_Comm_delete_attr (MPI_Comm comm, int comm_keyval) +{ + return PMPI_Attr_delete(comm, comm_keyval); +} + +int PMPI_Comm_create_keyval(MPI_Comm_copy_attr_function* copy_fn, MPI_Comm_delete_attr_function* delete_fn, int* keyval, void* extra_state) +{ + return PMPI_Keyval_create(copy_fn, delete_fn, keyval, extra_state); +} + +int PMPI_Comm_free_keyval(int* keyval) { + return PMPI_Keyval_free(keyval); +} + + +int PMPI_Type_get_attr (MPI_Datatype type, int type_keyval, void *attribute_val, int* flag) +{ + if (type==MPI_DATATYPE_NULL) + return MPI_ERR_TYPE; + else + return smpi_type_attr_get(type, type_keyval, attribute_val, flag); +} + +int PMPI_Type_set_attr (MPI_Datatype type, int type_keyval, void *attribute_val) +{ + if (type==MPI_DATATYPE_NULL) + return MPI_ERR_TYPE; + else + return smpi_type_attr_put(type, type_keyval, attribute_val); +} + +int PMPI_Type_delete_attr (MPI_Datatype type, int type_keyval) +{ + if (type==MPI_DATATYPE_NULL) + return MPI_ERR_TYPE; + else + return smpi_type_attr_delete(type, type_keyval); +} + +int PMPI_Type_create_keyval(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval, void* extra_state) +{ + return smpi_type_keyval_create(copy_fn, delete_fn, keyval, extra_state); +} + +int PMPI_Type_free_keyval(int* keyval) { + return smpi_type_keyval_free(keyval); +} + +int PMPI_Info_create( MPI_Info *info){ + if (info == NULL) + return MPI_ERR_ARG; + *info = xbt_new(s_smpi_mpi_info_t, 1); + (*info)->info_dict= xbt_dict_new_homogeneous(NULL); + (*info)->refcount=1; + return MPI_SUCCESS; +} + +int PMPI_Info_set( MPI_Info info, char *key, char *value){ + if (info == NULL || key == NULL || value == NULL) + return MPI_ERR_ARG; + + xbt_dict_set(info->info_dict, key, (void*)value, NULL); + return MPI_SUCCESS; +} + +int PMPI_Info_free( MPI_Info *info){ + if (info == NULL || *info==NULL) + return MPI_ERR_ARG; + (*info)->refcount--; + if((*info)->refcount==0){ + xbt_dict_free(&((*info)->info_dict)); + xbt_free(*info); + } + *info=MPI_INFO_NULL; + return MPI_SUCCESS; +} + +int PMPI_Info_get(MPI_Info info,char *key,int valuelen, char *value, int *flag){ + if (info == NULL || key == NULL || valuelen <0) + return MPI_ERR_ARG; + if (value == NULL) + return MPI_ERR_INFO_VALUE; + *flag=FALSE; + char* tmpvalue=(char*)xbt_dict_get_or_null(info->info_dict, key); + if(tmpvalue){ + memcpy(value,tmpvalue, (strlen(tmpvalue) + 1 < valuelen) ? + strlen(tmpvalue) + 1 : valuelen); + *flag=TRUE; + } + return MPI_SUCCESS; +} + +int PMPI_Info_dup(MPI_Info info, MPI_Info *newinfo){ + if (info == NULL || newinfo==NULL) + return MPI_ERR_ARG; + *newinfo = xbt_new(s_smpi_mpi_info_t, 1); + (*newinfo)->info_dict= xbt_dict_new_homogeneous(NULL); + xbt_dict_cursor_t cursor = NULL; + int *key; + void* data; + xbt_dict_foreach(info->info_dict,cursor,key,data){ + xbt_dict_set((*newinfo)->info_dict, (char*)key, data, NULL); + } + return MPI_SUCCESS; +} + +int PMPI_Info_delete(MPI_Info info, char *key){ + xbt_ex_t e; + if (info == NULL || key==NULL) + return MPI_ERR_ARG; + TRY { + xbt_dict_remove(info->info_dict, key); + }CATCH(e){ + xbt_ex_free(e); + return MPI_ERR_INFO_NOKEY; + } + return MPI_SUCCESS; +} + +int PMPI_Info_get_nkeys( MPI_Info info, int *nkeys){ + if (info == NULL || nkeys==NULL) + return MPI_ERR_ARG; + *nkeys=xbt_dict_size(info->info_dict); + return MPI_SUCCESS; +} + +int PMPI_Info_get_nthkey( MPI_Info info, int n, char *key){ + if (info == NULL || key==NULL || n<0 || n> MPI_MAX_INFO_KEY) + return MPI_ERR_ARG; + + xbt_dict_cursor_t cursor = NULL; + char *keyn; + void* data; + int num=0; + xbt_dict_foreach(info->info_dict,cursor,keyn,data){ + if(num==n){ + strcpy(key,keyn); + return MPI_SUCCESS; + } + num++; + } + return MPI_ERR_ARG; +} + +int PMPI_Info_get_valuelen( MPI_Info info, char *key, int *valuelen, int *flag){ + if (info == NULL || key == NULL || valuelen <0) + return MPI_ERR_ARG; + *flag=FALSE; + char* tmpvalue=(char*)xbt_dict_get_or_null(info->info_dict, key); + if(tmpvalue){ + *valuelen=strlen(tmpvalue); + *flag=TRUE; + } + return MPI_SUCCESS; +} + +int PMPI_Unpack(void* inbuf, int incount, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm) { + if(incount<0 || outcount < 0 || inbuf==NULL || outbuf==NULL) + return MPI_ERR_ARG; + if(!is_datatype_valid(type)) + return MPI_ERR_TYPE; + if(comm==MPI_COMM_NULL) + return MPI_ERR_COMM; + return smpi_mpi_unpack(inbuf, incount, position, outbuf,outcount,type, comm); +} + +int PMPI_Pack(void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm) { + if(incount<0 || outcount < 0|| inbuf==NULL || outbuf==NULL) + return MPI_ERR_ARG; + if(!is_datatype_valid(type)) + return MPI_ERR_TYPE; + if(comm==MPI_COMM_NULL) + return MPI_ERR_COMM; + return smpi_mpi_pack(inbuf, incount, type, outbuf,outcount,position, comm); +} + +int PMPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) { + if(incount<0) + return MPI_ERR_ARG; + if(!is_datatype_valid(datatype)) + return MPI_ERR_TYPE; + if(comm==MPI_COMM_NULL) + return MPI_ERR_COMM; + + *size=incount*smpi_datatype_size(datatype); + + return MPI_SUCCESS; +} + + /* The following calls are not yet implemented and will fail at runtime. */ /* Once implemented, please move them above this notice. */ @@ -2911,18 +3369,18 @@ int PMPI_Type_get_name(MPI_Datatype datatype, char * name, int* len) return MPI_SUCCESS; \ } - - -int PMPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) { +MPI_Errhandler PMPI_Errhandler_f2c(MPI_Fint errhandler){ NOT_YET_IMPLEMENTED } +MPI_Fint PMPI_Errhandler_c2f(MPI_Errhandler errhandler){ + NOT_YET_IMPLEMENTED +} int PMPI_Cart_map(MPI_Comm comm_old, int ndims, int* dims, int* periods, int* newrank) { NOT_YET_IMPLEMENTED } - int PMPI_Graph_create(MPI_Comm comm_old, int nnodes, int* index, int* edges, int reorder, MPI_Comm* comm_graph) { NOT_YET_IMPLEMENTED } @@ -2999,62 +3457,11 @@ int PMPI_Comm_test_inter(MPI_Comm comm, int* flag) { NOT_YET_IMPLEMENTED } -int PMPI_Comm_get_attr (MPI_Comm comm, int comm_keyval, void *attribute_val, int *flag) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_set_attr (MPI_Comm comm, int comm_keyval, void *attribute_val) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_delete_attr (MPI_Comm comm, int comm_keyval) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_create_keyval(MPI_Comm_copy_attr_function* copy_fn, MPI_Comm_delete_attr_function* delete_fn, int* keyval, void* extra_state) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_free_keyval(int* keyval) { - NOT_YET_IMPLEMENTED -} - int PMPI_Pcontrol(const int level ) { NOT_YET_IMPLEMENTED } -int PMPI_Unpack(void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_get_attr (MPI_Datatype type, int type_keyval, void *attribute_val, int* flag) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_set_attr (MPI_Datatype type, int type_keyval, void *attribute_val) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_delete_attr (MPI_Datatype type, int comm_keyval) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_create_keyval(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval, void* extra_state) -{ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_free_keyval(int* keyval) { - NOT_YET_IMPLEMENTED -} int PMPI_Intercomm_create(MPI_Comm local_comm, int local_leader, MPI_Comm peer_comm, int remote_leader, int tag, MPI_Comm* comm_out) { NOT_YET_IMPLEMENTED @@ -3084,18 +3491,6 @@ int PMPI_Comm_remote_size(MPI_Comm comm, int* size) { NOT_YET_IMPLEMENTED } -int PMPI_Attr_delete(MPI_Comm comm, int keyval) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Attr_get(MPI_Comm comm, int keyval, void* attr_value, int* flag) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Attr_put(MPI_Comm comm, int keyval, void* attr_value) { - NOT_YET_IMPLEMENTED -} - int PMPI_Rsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm) { NOT_YET_IMPLEMENTED } @@ -3108,21 +3503,11 @@ int PMPI_Irsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, NOT_YET_IMPLEMENTED } -int PMPI_Keyval_create(MPI_Copy_function* copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Keyval_free(int* keyval) { - NOT_YET_IMPLEMENTED -} - int PMPI_Test_cancelled(MPI_Status* status, int* flag) { NOT_YET_IMPLEMENTED } -int PMPI_Pack(void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm) { - NOT_YET_IMPLEMENTED -} + int PMPI_Pack_external_size(char *datarep, int incount, MPI_Datatype datatype, MPI_Aint *size){ NOT_YET_IMPLEMENTED @@ -3140,17 +3525,7 @@ int PMPI_Get_elements(MPI_Status* status, MPI_Datatype datatype, int* elements) NOT_YET_IMPLEMENTED } -int PMPI_Info_create( MPI_Info *info){ - NOT_YET_IMPLEMENTED -} -int PMPI_Info_set( MPI_Info info, char *key, char *value){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Info_free( MPI_Info *info){ - NOT_YET_IMPLEMENTED -} int PMPI_Type_get_envelope( MPI_Datatype datatype, int *num_integers, int *num_addresses, int *num_datatypes, int *combiner){ @@ -3203,10 +3578,6 @@ int PMPI_Comm_get_info (MPI_Comm comm, MPI_Info* info){ NOT_YET_IMPLEMENTED } -int PMPI_Info_get(MPI_Info info,char *key,int valuelen, char *value, int *flag){ - NOT_YET_IMPLEMENTED -} - int PMPI_Comm_create_errhandler( MPI_Comm_errhandler_fn *function, MPI_Errhandler *errhandler){ NOT_YET_IMPLEMENTED } @@ -3227,26 +3598,6 @@ int PMPI_Comm_call_errhandler(MPI_Comm comm,int errorcode){ NOT_YET_IMPLEMENTED } -int PMPI_Info_dup(MPI_Info info, MPI_Info *newinfo){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Info_delete(MPI_Info info, char *key){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Info_get_nkeys( MPI_Info info, int *nkeys){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Info_get_nthkey( MPI_Info info, int n, char *key){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Info_get_valuelen( MPI_Info info, char *key, int *valuelen, int *flag){ - NOT_YET_IMPLEMENTED -} - int PMPI_Request_get_status( MPI_Request request, int *flag, MPI_Status *status){ NOT_YET_IMPLEMENTED } @@ -3312,3 +3663,31 @@ int PMPI_Comm_spawn_multiple( int count, char **array_of_commands, char*** array int PMPI_Comm_get_parent( MPI_Comm *parent){ NOT_YET_IMPLEMENTED } + +int PMPI_Win_complete(MPI_Win win){ + NOT_YET_IMPLEMENTED +} + +int PMPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win) { + NOT_YET_IMPLEMENTED +} + +int PMPI_Win_post(MPI_Group group, int assert, MPI_Win win){ + NOT_YET_IMPLEMENTED +} + +int PMPI_Win_start(MPI_Group group, int assert, MPI_Win win){ + NOT_YET_IMPLEMENTED +} + +int PMPI_Win_test(MPI_Win win, int *flag){ + NOT_YET_IMPLEMENTED +} + +int PMPI_Win_unlock(int rank, MPI_Win win){ + NOT_YET_IMPLEMENTED +} + +int PMPI_Win_wait(MPI_Win win){ + NOT_YET_IMPLEMENTED +}