X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6476a16657a34172e7d1098f581c8f920ba7f791..731c4a5371dc691c8eb833f7d4617c7a94f91680:/src/smpi/smpi_pmpi.c diff --git a/src/smpi/smpi_pmpi.c b/src/smpi/smpi_pmpi.c deleted file mode 100644 index ba912ad870..0000000000 --- a/src/smpi/smpi_pmpi.c +++ /dev/null @@ -1,3676 +0,0 @@ - -/* Copyright (c) 2007-2015. The SimGrid Team. - * All rights reserved. */ - -/* This program is free software; you can redistribute it and/or modify it - * under the terms of the license (GNU LGPL) which comes with this package. */ - -#include "private.h" -#include "smpi_mpi_dt_private.h" - -XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_pmpi, smpi, - "Logging specific to SMPI (pmpi)"); - -//this function need to be here because of the calls to smpi_bench -void TRACE_smpi_set_category(const char *category) -{ - //need to end bench otherwise categories for execution tasks are wrong - smpi_bench_end(); - TRACE_internal_smpi_set_category (category); - //begin bench after changing process's category - smpi_bench_begin(); -} - -/* PMPI User level calls */ - -int PMPI_Init(int *argc, char ***argv) -{ - // PMPI_Init is call only one time by only by SMPI process - int already_init; - MPI_Initialized(&already_init); - if(!(already_init)){ - smpi_process_init(argc, argv); - smpi_process_mark_as_initialized(); - int rank = smpi_process_index(); - TRACE_smpi_init(rank); - TRACE_smpi_computing_init(rank); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_INIT; - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, extra); - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - smpi_bench_begin(); - } - return MPI_SUCCESS; -} - -int PMPI_Finalize(void) -{ - smpi_bench_end(); - int rank = smpi_process_index(); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_FINALIZE; - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, extra); - - smpi_process_finalize(); - - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - TRACE_smpi_finalize(smpi_process_index()); - smpi_process_destroy(); - return MPI_SUCCESS; -} - -int PMPI_Finalized(int* flag) -{ - *flag=smpi_process_finalized(); - return MPI_SUCCESS; -} - -int PMPI_Get_version (int *version,int *subversion){ - *version = MPI_VERSION; - *subversion= MPI_SUBVERSION; - return MPI_SUCCESS; -} - -int PMPI_Get_library_version (char *version,int *len){ - int retval = MPI_SUCCESS; - smpi_bench_end(); - snprintf(version,MPI_MAX_LIBRARY_VERSION_STRING,"SMPI Version %d.%d. Copyright The Simgrid Team 2007-2015",SIMGRID_VERSION_MAJOR, - SIMGRID_VERSION_MINOR); - *len = strlen(version) > MPI_MAX_LIBRARY_VERSION_STRING ? MPI_MAX_LIBRARY_VERSION_STRING : strlen(version); - smpi_bench_begin(); - return retval; -} - -int PMPI_Init_thread(int *argc, char ***argv, int required, int *provided) -{ - if (provided != NULL) { - *provided = MPI_THREAD_SINGLE; - } - return MPI_Init(argc, argv); -} - -int PMPI_Query_thread(int *provided) -{ - int retval = 0; - - if (provided == NULL) { - retval = MPI_ERR_ARG; - } else { - *provided = MPI_THREAD_SINGLE; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Is_thread_main(int *flag) -{ - int retval = 0; - - if (flag == NULL) { - retval = MPI_ERR_ARG; - } else { - *flag = smpi_process_index() == 0; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Abort(MPI_Comm comm, int errorcode) -{ - smpi_bench_end(); - smpi_process_destroy(); - // FIXME: should kill all processes in comm instead - simcall_process_kill(SIMIX_process_self()); - return MPI_SUCCESS; -} - -double PMPI_Wtime(void) -{ - return smpi_mpi_wtime(); -} - -extern double sg_maxmin_precision; -double PMPI_Wtick(void) -{ - return sg_maxmin_precision; -} - -int PMPI_Address(void *location, MPI_Aint * address) -{ - int retval = 0; - - if (!address) { - retval = MPI_ERR_ARG; - } else { - *address = (MPI_Aint) location; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Get_address(void *location, MPI_Aint * address) -{ - return PMPI_Address(location, address); -} - -int PMPI_Type_free(MPI_Datatype * datatype) -{ - int retval = 0; - /* Free a predefined datatype is an error according to the standard, and - should be checked for */ - if (*datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_datatype_free(datatype); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Type_size(MPI_Datatype datatype, int *size) -{ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (size == NULL) { - retval = MPI_ERR_ARG; - } else { - *size = (int) smpi_datatype_size(datatype); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent) -{ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (lb == NULL || extent == NULL) { - retval = MPI_ERR_ARG; - } else { - retval = smpi_datatype_extent(datatype, lb, extent); - } - return retval; -} - -int PMPI_Type_get_true_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent) -{ - return PMPI_Type_get_extent(datatype, lb, extent); -} - -int PMPI_Type_extent(MPI_Datatype datatype, MPI_Aint * extent) -{ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (extent == NULL) { - retval = MPI_ERR_ARG; - } else { - *extent = smpi_datatype_get_extent(datatype); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Type_lb(MPI_Datatype datatype, MPI_Aint * disp) -{ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (disp == NULL) { - retval = MPI_ERR_ARG; - } else { - *disp = smpi_datatype_lb(datatype); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Type_ub(MPI_Datatype datatype, MPI_Aint * disp) -{ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (disp == NULL) { - retval = MPI_ERR_ARG; - } else { - *disp = smpi_datatype_ub(datatype); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Type_dup(MPI_Datatype datatype, MPI_Datatype *newtype){ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else { - retval = smpi_datatype_dup(datatype, newtype); - } - return retval; -} - -int PMPI_Op_create(MPI_User_function * function, int commute, MPI_Op * op) -{ - int retval = 0; - - if (function == NULL || op == NULL) { - retval = MPI_ERR_ARG; - } else { - *op = smpi_op_new(function, commute); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Op_free(MPI_Op * op) -{ - int retval = 0; - - if (op == NULL) { - retval = MPI_ERR_ARG; - } else if (*op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else { - smpi_op_destroy(*op); - *op = MPI_OP_NULL; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_free(MPI_Group * group) -{ - int retval = 0; - - if (group == NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_group_destroy(*group); - *group = MPI_GROUP_NULL; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_size(MPI_Group group, int *size) -{ - int retval = 0; - - if (group == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (size == NULL) { - retval = MPI_ERR_ARG; - } else { - *size = smpi_group_size(group); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_rank(MPI_Group group, int *rank) -{ - int retval = 0; - - if (group == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (rank == NULL) { - retval = MPI_ERR_ARG; - } else { - *rank = smpi_group_rank(group, smpi_process_index()); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_translate_ranks(MPI_Group group1, int n, int *ranks1, - MPI_Group group2, int *ranks2) -{ - int retval, i, index; - if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else { - for (i = 0; i < n; i++) { - if(ranks1[i]==MPI_PROC_NULL){ - ranks2[i]=MPI_PROC_NULL; - }else{ - index = smpi_group_index(group1, ranks1[i]); - ranks2[i] = smpi_group_rank(group2, index); - } - } - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_compare(MPI_Group group1, MPI_Group group2, int *result) -{ - int retval = 0; - - if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (result == NULL) { - retval = MPI_ERR_ARG; - } else { - *result = smpi_group_compare(group1, group2); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_union(MPI_Group group1, MPI_Group group2, - MPI_Group * newgroup) -{ - int retval, i, proc1, proc2, size, size2; - - if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newgroup == NULL) { - retval = MPI_ERR_ARG; - } else { - size = smpi_group_size(group1); - size2 = smpi_group_size(group2); - for (i = 0; i < size2; i++) { - proc2 = smpi_group_index(group2, i); - proc1 = smpi_group_rank(group1, proc2); - if (proc1 == MPI_UNDEFINED) { - size++; - } - } - if (size == 0) { - *newgroup = MPI_GROUP_EMPTY; - } else { - *newgroup = smpi_group_new(size); - size2 = smpi_group_size(group1); - for (i = 0; i < size2; i++) { - proc1 = smpi_group_index(group1, i); - smpi_group_set_mapping(*newgroup, proc1, i); - } - for (i = size2; i < size; i++) { - proc2 = smpi_group_index(group2, i - size2); - smpi_group_set_mapping(*newgroup, proc2, i); - } - } - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_intersection(MPI_Group group1, MPI_Group group2, - MPI_Group * newgroup) -{ - int retval, i, proc1, proc2, size; - - if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newgroup == NULL) { - retval = MPI_ERR_ARG; - } else { - size = smpi_group_size(group2); - for (i = 0; i < size; i++) { - proc2 = smpi_group_index(group2, i); - proc1 = smpi_group_rank(group1, proc2); - if (proc1 == MPI_UNDEFINED) { - size--; - } - } - if (size == 0) { - *newgroup = MPI_GROUP_EMPTY; - } else { - *newgroup = smpi_group_new(size); - int j=0; - for (i = 0; i < smpi_group_size(group2); i++) { - proc2 = smpi_group_index(group2, i); - proc1 = smpi_group_rank(group1, proc2); - if (proc1 != MPI_UNDEFINED) { - smpi_group_set_mapping(*newgroup, proc2, j); - j++; - } - } - } - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_difference(MPI_Group group1, MPI_Group group2, MPI_Group * newgroup) -{ - int retval, i, proc1, proc2, size, size2; - - if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newgroup == NULL) { - retval = MPI_ERR_ARG; - } else { - size = size2 = smpi_group_size(group1); - for (i = 0; i < size2; i++) { - proc1 = smpi_group_index(group1, i); - proc2 = smpi_group_rank(group2, proc1); - if (proc2 != MPI_UNDEFINED) { - size--; - } - } - if (size == 0) { - *newgroup = MPI_GROUP_EMPTY; - } else { - *newgroup = smpi_group_new(size); - for (i = 0; i < size2; i++) { - proc1 = smpi_group_index(group1, i); - proc2 = smpi_group_rank(group2, proc1); - if (proc2 == MPI_UNDEFINED) { - smpi_group_set_mapping(*newgroup, proc1, i); - } - } - } - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_incl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup) -{ - int retval; - - if (group == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newgroup == NULL) { - retval = MPI_ERR_ARG; - } else { - retval = smpi_group_incl(group, n, ranks, newgroup); - } - return retval; -} - -int PMPI_Group_excl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup) -{ - int retval, i, j, newsize, oldsize, index; - - if (group == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newgroup == NULL) { - retval = MPI_ERR_ARG; - } else { - if (n == 0) { - *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 if (n == smpi_group_size(group)) { - *newgroup = MPI_GROUP_EMPTY; - } else { - oldsize=smpi_group_size(group); - newsize = oldsize - n; - *newgroup = smpi_group_new(newsize); - - int* to_exclude=xbt_new0(int, smpi_group_size(group)); - for(i=0; i= 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]) - break; - }else{ - if(rank < ranges[i][1]) - break; - } - } - } - - *newgroup = smpi_group_new(size); - j = 0; - for (i = 0; i < n; i++) { - for (rank = ranges[i][0]; /* First */ - 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]) - break; - }else{ - if(rank < ranges[i][1]) - break; - } - } - } - } - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Group_range_excl(MPI_Group group, int n, int ranges[][3], - MPI_Group * newgroup) -{ - int retval, i, rank, newrank,oldrank, size, index, add; - - if (group == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newgroup == NULL) { - retval = MPI_ERR_ARG; - } else { - if (n == 0) { - *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 { - size = smpi_group_size(group); - for (i = 0; i < n; i++) { - for (rank = ranges[i][0]; /* First */ - 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]) - break; - }else{ - if(rank < ranges[i][1]) - break; - } - } - } - if (size == 0) { - *newgroup = MPI_GROUP_EMPTY; - } else { - *newgroup = smpi_group_new(size); - newrank=0; - oldrank=0; - while (newrank < size) { - add=1; - for (i = 0; i < n; i++) { - 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; - }else{ - if(rank < ranges[i][1]) - break; - } - } - } - if(add==1){ - index = smpi_group_index(group, oldrank); - smpi_group_set_mapping(*newgroup, index, newrank); - newrank++; - } - oldrank++; - } - } - } - - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_rank(MPI_Comm comm, int *rank) -{ - int retval = 0; - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (rank == NULL) { - retval = MPI_ERR_ARG; - } else { - *rank = smpi_comm_rank(comm); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_size(MPI_Comm comm, int *size) -{ - int retval = 0; - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (size == NULL) { - retval = MPI_ERR_ARG; - } else { - *size = smpi_comm_size(comm); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_get_name (MPI_Comm comm, char* name, int* len) -{ - int retval = 0; - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (name == NULL || len == NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_comm_get_name(comm, name, len); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_group(MPI_Comm comm, MPI_Group * group) -{ - int retval = 0; - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (group == NULL) { - retval = MPI_ERR_ARG; - } else { - *group = smpi_comm_group(comm); - 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); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_compare(MPI_Comm comm1, MPI_Comm comm2, int *result) -{ - int retval = 0; - - if (comm1 == MPI_COMM_NULL || comm2 == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (result == NULL) { - retval = MPI_ERR_ARG; - } else { - if (comm1 == comm2) { /* Same communicators means same groups */ - *result = MPI_IDENT; - } else { - *result = - smpi_group_compare(smpi_comm_group(comm1), - smpi_comm_group(comm2)); - if (*result == MPI_IDENT) { - *result = MPI_CONGRUENT; - } - } - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_dup(MPI_Comm comm, MPI_Comm * newcomm) -{ - int retval = 0; - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (newcomm == NULL) { - retval = MPI_ERR_ARG; - } else { - retval = smpi_comm_dup(comm, newcomm); - } - return retval; -} - -int PMPI_Comm_create(MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm) -{ - int retval = 0; - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (group == MPI_GROUP_NULL) { - retval = MPI_ERR_GROUP; - } else if (newcomm == NULL) { - retval = MPI_ERR_ARG; - } else if(smpi_group_rank(group,smpi_process_index())==MPI_UNDEFINED){ - *newcomm= MPI_COMM_NULL; - retval = MPI_SUCCESS; - }else{ - - *newcomm = smpi_comm_new(group, NULL); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_free(MPI_Comm * comm) -{ - int retval = 0; - - if (comm == NULL) { - retval = MPI_ERR_ARG; - } else if (*comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else { - smpi_comm_destroy(*comm); - *comm = MPI_COMM_NULL; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_disconnect(MPI_Comm * comm) -{ - /* TODO: wait until all communication in comm are done */ - int retval = 0; - - if (comm == NULL) { - retval = MPI_ERR_ARG; - } else if (*comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else { - smpi_comm_destroy(*comm); - *comm = MPI_COMM_NULL; - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm* comm_out) -{ - int retval = 0; - smpi_bench_end(); - - if (comm_out == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else { - *comm_out = smpi_comm_split(comm, color, key); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - - return retval; -} - -int PMPI_Send_init(void *buf, int count, MPI_Datatype datatype, int dst, - int tag, MPI_Comm comm, MPI_Request * request) -{ - int retval = 0; - - smpi_bench_end(); - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (dst == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else { - *request = smpi_mpi_send_init(buf, count, datatype, dst, tag, comm); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - if (retval != MPI_SUCCESS && request) - *request = MPI_REQUEST_NULL; - return retval; -} - -int PMPI_Recv_init(void *buf, int count, MPI_Datatype datatype, int src, - int tag, MPI_Comm comm, MPI_Request * request) -{ - int retval = 0; - - smpi_bench_end(); - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (src == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else { - *request = smpi_mpi_recv_init(buf, count, datatype, src, tag, comm); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - if (retval != MPI_SUCCESS && request) - *request = MPI_REQUEST_NULL; - return retval; -} - -int PMPI_Ssend_init(void* buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm, MPI_Request* request) -{ - int retval = 0; - - smpi_bench_end(); - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (dst == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else { - *request = smpi_mpi_ssend_init(buf, count, datatype, dst, tag, comm); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - if (retval != MPI_SUCCESS && request) - *request = MPI_REQUEST_NULL; - return retval; -} - -int PMPI_Start(MPI_Request * request) -{ - int retval = 0; - - smpi_bench_end(); - if (request == NULL || *request == MPI_REQUEST_NULL) { - retval = MPI_ERR_REQUEST; - } else { - smpi_mpi_start(*request); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Startall(int count, MPI_Request * requests) -{ - int retval; - int i = 0; - smpi_bench_end(); - if (requests == NULL) { - retval = MPI_ERR_ARG; - } else { - retval = MPI_SUCCESS; - for (i = 0 ; i < count ; i++) { - if(requests[i] == MPI_REQUEST_NULL) { - retval = MPI_ERR_REQUEST; - } - } - if(retval != MPI_ERR_REQUEST) { - smpi_mpi_startall(count, requests); - } - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Request_free(MPI_Request * request) -{ - int retval = 0; - - smpi_bench_end(); - if (*request == MPI_REQUEST_NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_mpi_request_free(request); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Irecv(void *buf, int count, MPI_Datatype datatype, int src, - int tag, MPI_Comm comm, MPI_Request * request) -{ - int retval = 0; - - smpi_bench_end(); - - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (src == MPI_PROC_NULL) { - *request = MPI_REQUEST_NULL; - retval = MPI_SUCCESS; - } else if (src!=MPI_ANY_SOURCE && (src >= smpi_group_size(smpi_comm_group(comm)) || src <0)){ - retval = MPI_ERR_RANK; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else if (buf==NULL && count > 0) { - retval = MPI_ERR_COUNT; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if(tag<0 && tag != MPI_ANY_TAG){ - retval = MPI_ERR_TAG; - } else { - - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - 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_IRECV; - extra->src = src_traced; - extra->dst = rank; - 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); - - *request = smpi_mpi_irecv(buf, count, datatype, src, tag, comm); - retval = MPI_SUCCESS; - - TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__); - (*request)->recv = 1; - } - - smpi_bench_begin(); - if (retval != MPI_SUCCESS && request) - *request = MPI_REQUEST_NULL; - return retval; -} - - -int PMPI_Isend(void *buf, int count, MPI_Datatype datatype, int dst, - int tag, MPI_Comm comm, MPI_Request * request) -{ - int retval = 0; - - smpi_bench_end(); - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (dst == MPI_PROC_NULL) { - *request = MPI_REQUEST_NULL; - retval = MPI_SUCCESS; - } else if (dst >= smpi_group_size(smpi_comm_group(comm)) || dst <0){ - retval = MPI_ERR_RANK; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else if (buf==NULL && count > 0) { - retval = MPI_ERR_COUNT; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if(tag<0 && tag != MPI_ANY_TAG){ - retval = MPI_ERR_TAG; - } else { - - 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->src = rank; - extra->dst = dst_traced; - 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)); - - *request = smpi_mpi_isend(buf, count, datatype, dst, tag, comm); - retval = MPI_SUCCESS; - - TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__); - (*request)->send = 1; - } - - smpi_bench_begin(); - if (retval != MPI_SUCCESS && request) - *request = MPI_REQUEST_NULL; - return retval; -} - -int PMPI_Issend(void* buf, int count, MPI_Datatype datatype, - int dst, int tag, MPI_Comm comm, MPI_Request* request) -{ - int retval = 0; - - smpi_bench_end(); - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (dst == MPI_PROC_NULL) { - *request = MPI_REQUEST_NULL; - retval = MPI_SUCCESS; - } else if (dst >= smpi_group_size(smpi_comm_group(comm)) || dst <0){ - retval = MPI_ERR_RANK; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else if (buf==NULL && count > 0) { - retval = MPI_ERR_COUNT; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if(tag<0 && tag != MPI_ANY_TAG){ - retval = MPI_ERR_TAG; - } else { - - 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_ISSEND; - extra->src = rank; - extra->dst = dst_traced; - 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)); - - *request = smpi_mpi_issend(buf, count, datatype, dst, tag, comm); - retval = MPI_SUCCESS; - - TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__); - (*request)->send = 1; - } - - smpi_bench_begin(); - if (retval != MPI_SUCCESS && request) - *request = MPI_REQUEST_NULL; - return retval; -} - -int PMPI_Recv(void *buf, int count, MPI_Datatype datatype, int src, int tag, - MPI_Comm comm, MPI_Status * status) -{ - int retval = 0; - - smpi_bench_end(); - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (src == MPI_PROC_NULL) { - smpi_empty_status(status); - status->MPI_SOURCE = MPI_PROC_NULL; - retval = MPI_SUCCESS; - } else if (src!=MPI_ANY_SOURCE && (src >= smpi_group_size(smpi_comm_group(comm)) || src <0)){ - retval = MPI_ERR_RANK; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else if (buf==NULL && count > 0) { - retval = MPI_ERR_COUNT; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if(tag<0 && tag != MPI_ANY_TAG){ - retval = MPI_ERR_TAG; - } else { - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - 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->src = src_traced; - extra->dst = rank; - 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); - - smpi_mpi_recv(buf, count, datatype, src, tag, comm, status); - retval = MPI_SUCCESS; - - //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE) - if(status!=MPI_STATUS_IGNORE){ - src_traced = smpi_group_index(smpi_comm_group(comm), status->MPI_SOURCE); - if (!TRACE_smpi_view_internals()) { - TRACE_smpi_recv(rank, src_traced, rank); - } - } - TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Send(void *buf, int count, MPI_Datatype datatype, int dst, int tag, - MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (dst == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else if (dst >= smpi_group_size(smpi_comm_group(comm)) || dst <0){ - retval = MPI_ERR_RANK; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else if (buf==NULL && count > 0) { - retval = MPI_ERR_COUNT; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if(tag<0 && tag != MPI_ANY_TAG){ - retval = MPI_ERR_TAG; - } else { - - 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_SEND; - extra->src = rank; - extra->dst = dst_traced; - 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); - if (!TRACE_smpi_view_internals()) { - TRACE_smpi_send(rank, rank, dst_traced,count*smpi_datatype_size(datatype)); - } - - smpi_mpi_send(buf, count, datatype, dst, tag, comm); - retval = MPI_SUCCESS; - - TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - - - -int PMPI_Ssend(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm) { - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (dst == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else if (dst >= smpi_group_size(smpi_comm_group(comm)) || dst <0){ - retval = MPI_ERR_RANK; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else if (buf==NULL && count > 0) { - retval = MPI_ERR_COUNT; - } else if (!is_datatype_valid(datatype)){ - retval = MPI_ERR_TYPE; - } else if(tag<0 && tag != MPI_ANY_TAG){ - retval = MPI_ERR_TAG; - } else { - - 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_SSEND; - extra->src = rank; - extra->dst = dst_traced; - 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)); - - smpi_mpi_ssend(buf, count, datatype, dst, tag, comm); - retval = MPI_SUCCESS; - - TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval;} - - -int PMPI_Sendrecv(void *sendbuf, int sendcount, MPI_Datatype sendtype, - int dst, int sendtag, void *recvbuf, int recvcount, - MPI_Datatype recvtype, int src, int recvtag, - MPI_Comm comm, MPI_Status * status) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(sendtype) - || !is_datatype_valid(recvtype)) { - retval = MPI_ERR_TYPE; - } else if (src == MPI_PROC_NULL || dst == MPI_PROC_NULL) { - smpi_empty_status(status); - status->MPI_SOURCE = MPI_PROC_NULL; - retval = MPI_SUCCESS; - }else if (dst >= smpi_group_size(smpi_comm_group(comm)) || dst <0 || - (src!=MPI_ANY_SOURCE && (src >= smpi_group_size(smpi_comm_group(comm)) || src <0))){ - retval = MPI_ERR_RANK; - } else if (sendcount < 0 || recvcount<0) { - retval = MPI_ERR_COUNT; - } else if ((sendbuf==NULL && sendcount > 0)||(recvbuf==NULL && recvcount>0)) { - retval = MPI_ERR_COUNT; - } else if((sendtag<0 && sendtag != MPI_ANY_TAG)||(recvtag<0 && recvtag != MPI_ANY_TAG)){ - retval = MPI_ERR_TAG; - } else { - - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - int dst_traced = smpi_group_index(smpi_comm_group(comm), dst); - 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->src = src_traced; - extra->dst = dst_traced; - 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)); - - smpi_mpi_sendrecv(sendbuf, sendcount, sendtype, dst, sendtag, recvbuf, - recvcount, recvtype, src, recvtag, comm, status); - retval = MPI_SUCCESS; - - TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__); - TRACE_smpi_recv(rank, src_traced, rank); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Sendrecv_replace(void *buf, int count, MPI_Datatype datatype, - int dst, int sendtag, int src, int recvtag, - MPI_Comm comm, MPI_Status * status) -{ - //TODO: suboptimal implementation - void *recvbuf; - int retval = 0; - if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (count < 0) { - retval = MPI_ERR_COUNT; - } else { - int size = smpi_datatype_get_extent(datatype) * count; - recvbuf = xbt_new0(char, size); - retval = - MPI_Sendrecv(buf, count, datatype, dst, sendtag, recvbuf, count, - datatype, src, recvtag, comm, status); - if(retval==MPI_SUCCESS){ - smpi_datatype_copy(recvbuf, count, datatype, buf, count, datatype); - } - xbt_free(recvbuf); - - } - return retval; -} - -int PMPI_Test(MPI_Request * request, int *flag, MPI_Status * status) -{ - int retval = 0; - smpi_bench_end(); - if (request == NULL || flag == NULL) { - retval = MPI_ERR_ARG; - } else if (*request == MPI_REQUEST_NULL) { - *flag= TRUE; - smpi_empty_status(status); - retval = MPI_SUCCESS; - } else { - int rank = request && (*request)->comm != MPI_COMM_NULL - ? smpi_process_index() - : -1; - - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_TEST; - TRACE_smpi_testing_in(rank, extra); - - *flag = smpi_mpi_test(request, status); - - TRACE_smpi_testing_out(rank); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Testany(int count, MPI_Request requests[], int *index, int *flag, - MPI_Status * status) -{ - int retval = 0; - - smpi_bench_end(); - if (index == NULL || flag == NULL) { - retval = MPI_ERR_ARG; - } else { - *flag = smpi_mpi_testany(count, requests, index, status); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Testall(int count, MPI_Request* requests, int* flag, MPI_Status* statuses) -{ - int retval = 0; - - smpi_bench_end(); - if (flag == NULL) { - retval = MPI_ERR_ARG; - } else { - *flag = smpi_mpi_testall(count, requests, statuses); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Probe(int source, int tag, MPI_Comm comm, MPI_Status* status) { - int retval = 0; - smpi_bench_end(); - - if (status == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (source == MPI_PROC_NULL) { - smpi_empty_status(status); - status->MPI_SOURCE = MPI_PROC_NULL; - retval = MPI_SUCCESS; - } else { - smpi_mpi_probe(source, tag, comm, status); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - - -int PMPI_Iprobe(int source, int tag, MPI_Comm comm, int* flag, MPI_Status* status) { - int retval = 0; - smpi_bench_end(); - - if (flag == NULL) { - retval = MPI_ERR_ARG; - } else if (status == NULL) { - retval = MPI_ERR_ARG; - } else if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (source == MPI_PROC_NULL) { - *flag=TRUE; - smpi_empty_status(status); - status->MPI_SOURCE = MPI_PROC_NULL; - retval = MPI_SUCCESS; - } else { - smpi_mpi_iprobe(source, tag, comm, flag, status); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Wait(MPI_Request * request, MPI_Status * status) -{ - int retval = 0; - - smpi_bench_end(); - - smpi_empty_status(status); - - if (request == NULL) { - retval = MPI_ERR_ARG; - } else if (*request == MPI_REQUEST_NULL) { - retval = MPI_SUCCESS; - } else { - - int rank = request && (*request)->comm != MPI_COMM_NULL - ? smpi_process_index() - : -1; - - int src_traced = (*request)->src; - int dst_traced = (*request)->dst; - MPI_Comm comm = (*request)->comm; - int is_wait_for_receive = (*request)->recv; - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_WAIT; - TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__, extra); - - smpi_mpi_wait(request, status); - retval = MPI_SUCCESS; - - //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE) - TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__); - if (is_wait_for_receive) { - if(src_traced==MPI_ANY_SOURCE) - src_traced = (status!=MPI_STATUS_IGNORE) ? - smpi_group_rank(smpi_comm_group(comm), status->MPI_SOURCE) : - src_traced; - TRACE_smpi_recv(rank, src_traced, dst_traced); - } - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Waitany(int count, MPI_Request requests[], int *index, MPI_Status * status) -{ - if (index == NULL) - return MPI_ERR_ARG; - - smpi_bench_end(); - //save requests information for tracing - int i; - int *srcs = xbt_new0(int, count); - int *dsts = xbt_new0(int, count); - int *recvs = xbt_new0(int, count); - MPI_Comm *comms = xbt_new0(MPI_Comm, count); - - for (i = 0; i < count; i++) { - MPI_Request req = requests[i]; //already received requests are no longer valid - if (req) { - srcs[i] = req->src; - dsts[i] = req->dst; - recvs[i] = req->recv; - comms[i] = req->comm; - } - } - int rank_traced = smpi_process_index(); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_WAITANY; - extra->send_size=count; - TRACE_smpi_ptp_in(rank_traced, -1, -1, __FUNCTION__,extra); - - *index = smpi_mpi_waitany(count, requests, status); - - if(*index!=MPI_UNDEFINED){ - int src_traced = srcs[*index]; - //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE) - int dst_traced = dsts[*index]; - int is_wait_for_receive = recvs[*index]; - if (is_wait_for_receive) { - if(srcs[*index]==MPI_ANY_SOURCE) - src_traced = (status!=MPI_STATUSES_IGNORE) ? - smpi_group_rank(smpi_comm_group(comms[*index]), status->MPI_SOURCE) : - srcs[*index]; - TRACE_smpi_recv(rank_traced, src_traced, dst_traced); - } - TRACE_smpi_ptp_out(rank_traced, src_traced, dst_traced, __FUNCTION__); - xbt_free(srcs); - xbt_free(dsts); - xbt_free(recvs); - xbt_free(comms); - - } - smpi_bench_begin(); - return MPI_SUCCESS; -} - -int PMPI_Waitall(int count, MPI_Request requests[], MPI_Status status[]) -{ - - smpi_bench_end(); - //save information from requests - int i; - int *srcs = xbt_new0(int, count); - int *dsts = xbt_new0(int, count); - int *recvs = xbt_new0(int, count); - int *valid = xbt_new0(int, count); - MPI_Comm *comms = xbt_new0(MPI_Comm, count); - - //int valid_count = 0; - for (i = 0; i < count; i++) { - MPI_Request req = requests[i]; - if(req!=MPI_REQUEST_NULL){ - srcs[i] = req->src; - dsts[i] = req->dst; - recvs[i] = req->recv; - comms[i] = req->comm; - valid[i]=1;; - }else{ - valid[i]=0; - } - } - int rank_traced = smpi_process_index(); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_WAITALL; - extra->send_size=count; - TRACE_smpi_ptp_in(rank_traced, -1, -1, __FUNCTION__,extra); - - int retval = smpi_mpi_waitall(count, requests, status); - - for (i = 0; i < count; i++) { - if(valid[i]){ - //int src_traced = srcs[*index]; - //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE) - int src_traced = srcs[i]; - int dst_traced = dsts[i]; - int is_wait_for_receive = recvs[i]; - if (is_wait_for_receive) { - if(src_traced==MPI_ANY_SOURCE) - src_traced = (status!=MPI_STATUSES_IGNORE) ? - smpi_group_rank(smpi_comm_group(comms[i]), status[i].MPI_SOURCE) : - srcs[i]; - TRACE_smpi_recv(rank_traced, src_traced, dst_traced); - } - } - } - TRACE_smpi_ptp_out(rank_traced, -1, -1, __FUNCTION__); - xbt_free(srcs); - xbt_free(dsts); - xbt_free(recvs); - xbt_free(valid); - xbt_free(comms); - - smpi_bench_begin(); - return retval; -} - -int PMPI_Waitsome(int incount, MPI_Request requests[], int *outcount, - int *indices, MPI_Status status[]) -{ - int retval = 0; - - smpi_bench_end(); - if (outcount == NULL) { - retval = MPI_ERR_ARG; - } else { - *outcount = smpi_mpi_waitsome(incount, requests, indices, status); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Testsome(int incount, MPI_Request requests[], int* outcount, - int* indices, MPI_Status status[]) -{ - int retval = 0; - - smpi_bench_end(); - if (outcount == NULL) { - retval = MPI_ERR_ARG; - } else { - *outcount = smpi_mpi_testsome(incount, requests, indices, status); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - - -int PMPI_Bcast(void *buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_ARG; - } else { - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - 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_BCAST; - extra->root = root_traced; - 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); - - mpi_coll_bcast_fun(buf, count, datatype, root, comm); - retval = MPI_SUCCESS; - - TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Barrier(MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else { - 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_BARRIER; - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, extra); - - mpi_coll_barrier_fun(comm); - retval = MPI_SUCCESS; - - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Gather(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int recvcount, MPI_Datatype recvtype, - int root, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if ((( sendbuf != MPI_IN_PLACE) && (sendtype == MPI_DATATYPE_NULL)) || - ((smpi_comm_rank(comm) == root) && (recvtype == MPI_DATATYPE_NULL))){ - retval = MPI_ERR_TYPE; - } else if ((( sendbuf != MPI_IN_PLACE) && (sendcount <0)) || - ((smpi_comm_rank(comm) == root) && (recvcount <0))){ - retval = MPI_ERR_COUNT; - } else { - - char* sendtmpbuf = (char*) sendbuf; - int sendtmpcount = sendcount; - MPI_Datatype sendtmptype = sendtype; - if( (smpi_comm_rank(comm) == root) && (sendbuf == MPI_IN_PLACE )) { - sendtmpcount=0; - sendtmptype=recvtype; - } - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - 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->root = root_traced; - 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((smpi_comm_rank(comm)==root) && !known) - dt_size_recv = smpi_datatype_size(recvtype); - extra->recv_size = recvcount*dt_size_recv; - - TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__, extra); - - mpi_coll_gather_fun(sendtmpbuf, sendtmpcount, sendtmptype, recvbuf, recvcount, - recvtype, root, comm); - - - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int *recvcounts, int *displs, - MPI_Datatype recvtype, int root, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if ((( sendbuf != MPI_IN_PLACE) && (sendtype == MPI_DATATYPE_NULL)) || - ((smpi_comm_rank(comm) == root) && (recvtype == MPI_DATATYPE_NULL))){ - retval = MPI_ERR_TYPE; - } else if (( sendbuf != MPI_IN_PLACE) && (sendcount <0)){ - retval = MPI_ERR_COUNT; - } else if (recvcounts == NULL || displs == NULL) { - retval = MPI_ERR_ARG; - } else { - char* sendtmpbuf = (char*) sendbuf; - int sendtmpcount = sendcount; - MPI_Datatype sendtmptype = sendtype; - if( (smpi_comm_rank(comm) == root) && (sendbuf == MPI_IN_PLACE )) { - sendtmpcount=0; - sendtmptype=recvtype; - } - - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - int root_traced = smpi_group_index(smpi_comm_group(comm), root); - int i=0; - int size = smpi_comm_size(comm); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_GATHERV; - extra->num_processes = size; - extra->root = root_traced; - 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); - if((smpi_comm_rank(comm)==root)){ - 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); - - smpi_mpi_gatherv(sendtmpbuf, sendtmpcount, sendtmptype, recvbuf, recvcounts, - displs, recvtype, root, comm); - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Allgather(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int recvcount, MPI_Datatype recvtype, - MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if ((( sendbuf != MPI_IN_PLACE) && (sendtype == MPI_DATATYPE_NULL)) || - (recvtype == MPI_DATATYPE_NULL)){ - retval = MPI_ERR_TYPE; - } else if ((( sendbuf != MPI_IN_PLACE) && (sendcount <0)) || - (recvcount <0)){ - retval = MPI_ERR_COUNT; - } else { - if(sendbuf == MPI_IN_PLACE) { - sendbuf=((char*)recvbuf)+smpi_datatype_get_extent(recvtype)*recvcount*smpi_comm_rank(comm); - sendcount=recvcount; - sendtype=recvtype; - } - 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; - 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); - - mpi_coll_allgather_fun(sendbuf, sendcount, sendtype, recvbuf, recvcount, - recvtype, comm); - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Allgatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int *recvcounts, int *displs, - MPI_Datatype recvtype, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if ((( sendbuf != MPI_IN_PLACE) && (sendtype == MPI_DATATYPE_NULL)) || - (recvtype == MPI_DATATYPE_NULL)){ - retval = MPI_ERR_TYPE; - } else if (( sendbuf != MPI_IN_PLACE) && (sendcount <0)){ - retval = MPI_ERR_COUNT; - } else if (recvcounts == NULL || displs == NULL) { - retval = MPI_ERR_ARG; - } else { - - if(sendbuf == MPI_IN_PLACE) { - sendbuf=((char*)recvbuf)+smpi_datatype_get_extent(recvtype)*displs[smpi_comm_rank(comm)]; - sendcount=recvcounts[smpi_comm_rank(comm)]; - sendtype=recvtype; - } - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - int i=0; - int size = smpi_comm_size(comm); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_ALLGATHERV; - 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]*dt_size_recv; - - TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); - - mpi_coll_allgatherv_fun(sendbuf, sendcount, sendtype, recvbuf, recvcounts, - displs, recvtype, comm); - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Scatter(void *sendbuf, int sendcount, MPI_Datatype sendtype, - void *recvbuf, int recvcount, MPI_Datatype recvtype, - int root, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (((smpi_comm_rank(comm)==root) && (!is_datatype_valid(sendtype))) - || ((recvbuf !=MPI_IN_PLACE) && (!is_datatype_valid(recvtype)))){ - retval = MPI_ERR_TYPE; - } else if ((sendbuf == recvbuf) || - ((smpi_comm_rank(comm)==root) && sendcount>0 && (sendbuf == NULL))){ - retval = MPI_ERR_BUFFER; - }else { - - if (recvbuf == MPI_IN_PLACE) { - recvtype=sendtype; - recvcount=sendcount; - } - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - 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->root = root_traced; - int known=0; - extra->datatype1 = encode_datatype(sendtype, &known); - int dt_size_send = 1; - if((smpi_comm_rank(comm)==root) && !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); - - mpi_coll_scatter_fun(sendbuf, sendcount, sendtype, recvbuf, recvcount, - recvtype, root, comm); - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Scatterv(void *sendbuf, int *sendcounts, int *displs, - MPI_Datatype sendtype, void *recvbuf, int recvcount, - MPI_Datatype recvtype, int root, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (sendcounts == NULL || displs == NULL) { - retval = MPI_ERR_ARG; - } else if (((smpi_comm_rank(comm)==root) && (sendtype == MPI_DATATYPE_NULL)) - || ((recvbuf !=MPI_IN_PLACE) && (recvtype == MPI_DATATYPE_NULL))) { - retval = MPI_ERR_TYPE; - } else { - if (recvbuf == MPI_IN_PLACE) { - recvtype=sendtype; - recvcount=sendcounts[smpi_comm_rank(comm)]; - } - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - int root_traced = smpi_group_index(smpi_comm_group(comm), root); - int i=0; - int size = smpi_comm_size(comm); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_SCATTERV; - extra->num_processes = size; - extra->root = root_traced; - int known=0; - extra->datatype1 = encode_datatype(sendtype, &known); - int dt_size_send = 1; - if(!known) - dt_size_send = smpi_datatype_size(sendtype); - if((smpi_comm_rank(comm)==root)){ - 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); - - smpi_mpi_scatterv(sendbuf, sendcounts, displs, sendtype, recvbuf, - recvcount, recvtype, root, comm); - - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Reduce(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype) || op == MPI_OP_NULL) { - retval = MPI_ERR_ARG; - } else { - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - 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; - 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); - - mpi_coll_reduce_fun(sendbuf, recvbuf, count, datatype, op, root, comm); - - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Reduce_local(void *inbuf, void *inoutbuf, int count, - MPI_Datatype datatype, MPI_Op op){ - int retval = 0; - - smpi_bench_end(); - if (!is_datatype_valid(datatype) || op == MPI_OP_NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_op_apply(op, inbuf, inoutbuf, &count, &datatype); - retval=MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Allreduce(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else { - - char* sendtmpbuf = (char*) sendbuf; - if( sendbuf == MPI_IN_PLACE ) { - sendtmpbuf = (char *)xbt_malloc(count*smpi_datatype_get_extent(datatype)); - smpi_datatype_copy(recvbuf, count, datatype,sendtmpbuf, count, 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_ALLREDUCE; - 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); - - mpi_coll_allreduce_fun(sendtmpbuf, recvbuf, count, datatype, op, comm); - - if( sendbuf == MPI_IN_PLACE ) - xbt_free(sendtmpbuf); - - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Scan(void *sendbuf, void *recvbuf, int count, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else { - 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; - 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); - - smpi_mpi_scan(sendbuf, recvbuf, count, datatype, op, comm); - - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, - MPI_Op op, MPI_Comm comm){ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else { - 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; - 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); - - smpi_mpi_exscan(sendbuf, recvbuf, count, datatype, op, comm); - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm) -{ - int retval = 0; - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else if (recvcounts == NULL) { - retval = MPI_ERR_ARG; - } else { - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - int i=0; - 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]*dt_size_send; - TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); - - void* sendtmpbuf=sendbuf; - if(sendbuf==MPI_IN_PLACE) - sendtmpbuf=recvbuf; - - mpi_coll_reduce_scatter_fun(sendtmpbuf, recvbuf, recvcounts, - datatype, op, comm); - retval = MPI_SUCCESS; - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Reduce_scatter_block(void *sendbuf, void *recvbuf, int recvcount, - MPI_Datatype datatype, MPI_Op op, MPI_Comm comm) -{ - int retval,i; - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else if (op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else if (recvcount < 0) { - retval = MPI_ERR_ARG; - } else { - int count=smpi_comm_size(comm); - - 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*dt_size_send; - - TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); - - int* recvcounts=(int*)xbt_malloc(count); - for (i=0; itype = TRACING_ALLTOALL; - 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); - - retval = mpi_coll_alltoall_fun(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm); - - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - -int PMPI_Alltoallv(void *sendbuf, int *sendcounts, int *senddisps, - MPI_Datatype sendtype, void *recvbuf, int *recvcounts, - int *recvdisps, MPI_Datatype recvtype, MPI_Comm comm) -{ - int retval = 0; - - smpi_bench_end(); - - if (comm == MPI_COMM_NULL) { - retval = MPI_ERR_COMM; - } else if (sendtype == MPI_DATATYPE_NULL - || recvtype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (sendcounts == NULL || senddisps == NULL || recvcounts == NULL - || recvdisps == NULL) { - retval = MPI_ERR_ARG; - } else { - int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1; - int i=0; - int size = smpi_comm_size(comm); - instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1); - extra->type = TRACING_ALLTOALLV; - extra->send_size = 0; - 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]*dt_size_send; - extra->recv_size += recvcounts[i]*dt_size_recv; - - extra->sendcounts[i] = sendcounts[i]*dt_size_send; - extra->recvcounts[i] = recvcounts[i]*dt_size_recv; - } - extra->num_processes = size; - TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra); - - retval = - mpi_coll_alltoallv_fun(sendbuf, sendcounts, senddisps, sendtype, - recvbuf, recvcounts, recvdisps, recvtype, - comm); - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - - smpi_bench_begin(); - return retval; -} - - -int PMPI_Get_processor_name(char *name, int *resultlen) -{ - int retval = MPI_SUCCESS; - - strncpy(name, sg_host_get_name(SIMIX_host_self()), - strlen(sg_host_get_name(SIMIX_host_self())) < MPI_MAX_PROCESSOR_NAME - 1 ? - strlen(sg_host_get_name(SIMIX_host_self())) +1 : - MPI_MAX_PROCESSOR_NAME - 1 ); - *resultlen = - strlen(name) > - MPI_MAX_PROCESSOR_NAME ? MPI_MAX_PROCESSOR_NAME : strlen(name); - - return retval; -} - -int PMPI_Get_count(MPI_Status * status, MPI_Datatype datatype, int *count) -{ - int retval = MPI_SUCCESS; - size_t size; - - if (status == NULL || count == NULL) { - retval = MPI_ERR_ARG; - } else if (!is_datatype_valid(datatype)) { - retval = MPI_ERR_TYPE; - } else { - size = smpi_datatype_size(datatype); - if (size == 0) { - *count = 0; - } else if (status->count % size != 0) { - retval = MPI_UNDEFINED; - } else { - *count = smpi_mpi_get_count(status, datatype); - } - } - return retval; -} - -int PMPI_Type_contiguous(int count, MPI_Datatype old_type, MPI_Datatype* new_type) { - int retval = 0; - - if (old_type == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (count<0){ - retval = MPI_ERR_COUNT; - } else { - retval = smpi_datatype_contiguous(count, old_type, new_type, 0); - } - return retval; -} - -int PMPI_Type_commit(MPI_Datatype* datatype) { - int retval = 0; - - if (datatype == NULL || *datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else { - smpi_datatype_commit(datatype); - retval = MPI_SUCCESS; - } - return retval; -} - - -int PMPI_Type_vector(int count, int blocklen, int stride, MPI_Datatype old_type, MPI_Datatype* new_type) { - int retval = 0; - - if (old_type == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (count<0 || blocklen<0){ - retval = MPI_ERR_COUNT; - } else { - retval = smpi_datatype_vector(count, blocklen, stride, old_type, new_type); - } - return retval; -} - -int PMPI_Type_hvector(int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* new_type) { - int retval = 0; - - if (old_type == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (count<0 || blocklen<0){ - retval = MPI_ERR_COUNT; - } else { - retval = smpi_datatype_hvector(count, blocklen, stride, old_type, new_type); - } - return retval; -} - -int PMPI_Type_create_hvector(int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* new_type) { - return MPI_Type_hvector(count, blocklen, stride, old_type, new_type); -} - -int PMPI_Type_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) { - int retval = 0; - - if (old_type == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (count<0){ - retval = MPI_ERR_COUNT; - } else { - retval = smpi_datatype_indexed(count, blocklens, indices, old_type, new_type); - } - return retval; -} - -int PMPI_Type_create_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) { - int retval = 0; - - if (old_type == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (count<0){ - retval = MPI_ERR_COUNT; - } else { - retval = smpi_datatype_indexed(count, blocklens, indices, old_type, new_type); - } - return retval; -} - -int PMPI_Type_create_indexed_block(int count, int blocklength, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) { - int retval,i; - - if (old_type == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (count<0){ - retval = MPI_ERR_COUNT; - } else { - int* blocklens=(int*)xbt_malloc(blocklength*count); - for (i=0; i 0 && (dims == NULL || - periodic == NULL)) || - comm_cart == NULL) { - retval = MPI_ERR_ARG; - } else{ - retval = smpi_mpi_cart_create(comm_old, ndims, dims, periodic, reorder, comm_cart); - } - return retval; -} - -int PMPI_Cart_rank(MPI_Comm comm, int* coords, int* rank) { - if(comm == MPI_COMM_NULL || smpi_comm_topo(comm) == NULL) { - return MPI_ERR_TOPOLOGY; - } - if (coords == NULL) { - return MPI_ERR_ARG; - } - return smpi_mpi_cart_rank(comm, coords, rank); -} - -int PMPI_Cart_shift(MPI_Comm comm, int direction, int displ, int* source, int* dest) { - if(comm == MPI_COMM_NULL || smpi_comm_topo(comm) == NULL) { - return MPI_ERR_TOPOLOGY; - } - if (source == NULL || dest == NULL || direction < 0 ) { - return MPI_ERR_ARG; - } - return smpi_mpi_cart_shift(comm, direction, displ, source, dest); -} - -int PMPI_Cart_coords(MPI_Comm comm, int rank, int maxdims, int* coords) { - if(comm == MPI_COMM_NULL || smpi_comm_topo(comm) == NULL) { - return MPI_ERR_TOPOLOGY; - } - if (rank < 0 || rank >= smpi_comm_size(comm)) { - return MPI_ERR_RANK; - } - if (maxdims <= 0) { - return MPI_ERR_ARG; - } - if(coords == NULL) { - return MPI_ERR_ARG; - } - return smpi_mpi_cart_coords(comm, rank, maxdims, coords); -} - -int PMPI_Cart_get(MPI_Comm comm, int maxdims, int* dims, int* periods, int* coords) { - if(comm == NULL || smpi_comm_topo(comm) == NULL) { - return MPI_ERR_TOPOLOGY; - } - if(maxdims <= 0 || dims == NULL || periods == NULL || coords == NULL) { - return MPI_ERR_ARG; - } - return smpi_mpi_cart_get(comm, maxdims, dims, periods, coords); -} - -int PMPI_Cartdim_get(MPI_Comm comm, int* ndims) { - if (comm == MPI_COMM_NULL || smpi_comm_topo(comm) == NULL) { - return MPI_ERR_TOPOLOGY; - } - if (ndims == NULL) { - return MPI_ERR_ARG; - } - return smpi_mpi_cartdim_get(comm, ndims); -} - -int PMPI_Dims_create(int nnodes, int ndims, int* dims) { - if(dims == NULL) { - return MPI_ERR_ARG; - } - if (ndims < 1 || nnodes < 1) { - return MPI_ERR_DIMS; - } - - return smpi_mpi_dims_create(nnodes, ndims, dims); -} - -int PMPI_Cart_sub(MPI_Comm comm, int* remain_dims, MPI_Comm* comm_new) { - if(comm == MPI_COMM_NULL || smpi_comm_topo(comm) == NULL) { - return MPI_ERR_TOPOLOGY; - } - if (comm_new == NULL) { - return MPI_ERR_ARG; - } - return smpi_mpi_cart_sub(comm, remain_dims, comm_new); -} - -int PMPI_Type_create_resized(MPI_Datatype oldtype,MPI_Aint lb, MPI_Aint extent, MPI_Datatype *newtype){ - if(oldtype == MPI_DATATYPE_NULL) { - return MPI_ERR_TYPE; - } - int blocks[3] = { 1, 1, 1 }; - MPI_Aint disps[3] = { lb, 0, lb+extent }; - MPI_Datatype types[3] = { MPI_LB, oldtype, MPI_UB }; - - s_smpi_mpi_struct_t* subtype = smpi_datatype_struct_create( blocks, - disps, - 3, - types - ); - smpi_datatype_create(newtype,oldtype->size, lb, lb + extent, 1 , subtype, DT_FLAG_VECTOR); - - (*newtype)->flags &= ~DT_FLAG_COMMITED; - return MPI_SUCCESS; -} - - - -int PMPI_Win_create( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, MPI_Win *win){ - int retval = 0; - smpi_bench_end(); - if (comm == MPI_COMM_NULL) { - retval= MPI_ERR_COMM; - }else if ((base == NULL && size != 0) - || disp_unit <= 0 || size < 0 ){ - retval= MPI_ERR_OTHER; - }else{ - *win = smpi_mpi_win_create( base, size, disp_unit, info, comm); - retval = MPI_SUCCESS; - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Win_free( MPI_Win* win){ - int retval = 0; - smpi_bench_end(); - if (win == NULL || *win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - }else{ - retval=smpi_mpi_win_free(win); - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Win_set_name(MPI_Win win, char * name) -{ - int retval = 0; - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_TYPE; - } else if (name == NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_mpi_win_set_name(win, name); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Win_get_name(MPI_Win win, char * name, int* len) -{ - int retval = MPI_SUCCESS; - - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else if (name == NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_mpi_win_get_name(win, name, len); - } - 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; -} - - -int PMPI_Win_fence( int assert, MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else { - int rank = smpi_process_index(); - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, NULL); - retval = smpi_mpi_win_fence(assert, win); - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, - MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else if (target_rank == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else if (target_rank <0){ - retval = MPI_ERR_RANK; - } else if (target_disp <0){ - retval = MPI_ERR_ARG; - } else if (origin_count < 0 || target_count < 0) { - retval = MPI_ERR_COUNT; - } else if (origin_addr==NULL && origin_count > 0){ - retval = MPI_ERR_COUNT; - } else if ((!is_datatype_valid(origin_datatype)) || - (!is_datatype_valid(target_datatype))) { - retval = MPI_ERR_TYPE; - } else { - 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); - - retval = smpi_mpi_get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win); - - TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Put( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, - MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else if (target_rank == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else if (target_rank <0){ - retval = MPI_ERR_RANK; - } else if (target_disp <0){ - retval = MPI_ERR_ARG; - } else if (origin_count < 0 || target_count < 0) { - retval = MPI_ERR_COUNT; - } else if (origin_addr==NULL && origin_count > 0){ - retval = MPI_ERR_COUNT; - } else if ((!is_datatype_valid(origin_datatype)) || - (!is_datatype_valid(target_datatype))) { - retval = MPI_ERR_TYPE; - } else { - 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)); - - retval = smpi_mpi_put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win); - - TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - - -int PMPI_Accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank, - MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else if (target_rank == MPI_PROC_NULL) { - retval = MPI_SUCCESS; - } else if (target_rank <0){ - retval = MPI_ERR_RANK; - } else if (target_disp <0){ - retval = MPI_ERR_ARG; - } else if (origin_count < 0 || target_count < 0) { - retval = MPI_ERR_COUNT; - } else if (origin_addr==NULL && origin_count > 0){ - retval = MPI_ERR_COUNT; - } else if ((!is_datatype_valid(origin_datatype)) || - (!is_datatype_valid(target_datatype))) { - retval = MPI_ERR_TYPE; - } else if (op == MPI_OP_NULL) { - retval = MPI_ERR_OP; - } else { - 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); - - retval = smpi_mpi_accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, op, win); - - TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - - -int PMPI_Win_post(MPI_Group group, int assert, MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else if (group==MPI_GROUP_NULL){ - retval = MPI_ERR_GROUP; - } - else { - int rank = smpi_process_index(); - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, NULL); - retval = smpi_mpi_win_post(group,assert,win); - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Win_start(MPI_Group group, int assert, MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } else if (group==MPI_GROUP_NULL){ - retval = MPI_ERR_GROUP; - } - else { - int rank = smpi_process_index(); - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, NULL); - retval = smpi_mpi_win_start(group,assert,win); - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - - -int PMPI_Win_complete(MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } - else { - int rank = smpi_process_index(); - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, NULL); - - retval = smpi_mpi_win_complete(win); - - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Win_wait(MPI_Win win){ - int retval = 0; - smpi_bench_end(); - if (win == MPI_WIN_NULL) { - retval = MPI_ERR_WIN; - } - else { - int rank = smpi_process_index(); - TRACE_smpi_collective_in(rank, -1, __FUNCTION__, NULL); - - retval = smpi_mpi_win_wait(win); - - TRACE_smpi_collective_out(rank, -1, __FUNCTION__); - } - smpi_bench_begin(); - return retval; -} - -int PMPI_Alloc_mem(MPI_Aint size, MPI_Info info, void *baseptr){ - void *ptr = xbt_malloc(size); - if(!ptr) - return MPI_ERR_NO_MEM; - else { - *(void **)baseptr = ptr; - return MPI_SUCCESS; - } -} - -int PMPI_Free_mem(void *baseptr){ - xbt_free(baseptr); - return MPI_SUCCESS; -} - -int PMPI_Type_set_name(MPI_Datatype datatype, char * name) -{ - int retval = 0; - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (name == NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_datatype_set_name(datatype, name); - retval = MPI_SUCCESS; - } - return retval; -} - -int PMPI_Type_get_name(MPI_Datatype datatype, char * name, int* len) -{ - int retval = 0; - - if (datatype == MPI_DATATYPE_NULL) { - retval = MPI_ERR_TYPE; - } else if (name == NULL) { - retval = MPI_ERR_ARG; - } else { - smpi_datatype_get_name(datatype, name, len); - retval = MPI_SUCCESS; - } - 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) { - static int one = 1; - static int zero = 0; - static int tag_ub = 1000000; - static int last_used_code = MPI_ERR_LASTCODE; - - if (comm==MPI_COMM_NULL){ - *flag = 0; - return MPI_ERR_COMM; - } - - switch (keyval) { - case MPI_HOST: - case MPI_IO: - case MPI_APPNUM: - *flag = 1; - *(int**)attr_value = &zero; - return MPI_SUCCESS; - - case MPI_UNIVERSE_SIZE: - *flag = 1; - *(int**)attr_value = &smpi_universe_size; - return MPI_SUCCESS; - - case MPI_LASTUSEDCODE: - *flag = 1; - *(int**)attr_value = &last_used_code; - return MPI_SUCCESS; - - case MPI_TAG_UB: - *flag=1; - *(int**)attr_value = &tag_ub; - return MPI_SUCCESS; - - case MPI_WTIME_IS_GLOBAL: - *flag = 1; - *(int**)attr_value = &one; - return MPI_SUCCESS; - - default: - 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. */ - -#define NOT_YET_IMPLEMENTED { \ - XBT_WARN("Not yet implemented : %s. Please contact the Simgrid team if support is needed", __FUNCTION__); \ - return MPI_SUCCESS; \ - } - -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 -} - -int PMPI_Graph_get(MPI_Comm comm, int maxindex, int maxedges, int* index, int* edges) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Graph_map(MPI_Comm comm_old, int nnodes, int* index, int* edges, int* newrank) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Graph_neighbors(MPI_Comm comm, int rank, int maxneighbors, int* neighbors) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Graph_neighbors_count(MPI_Comm comm, int rank, int* nneighbors) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Graphdims_get(MPI_Comm comm, int* nnodes, int* nedges) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Topo_test(MPI_Comm comm, int* top_type) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Errhandler_create(MPI_Handler_function* function, MPI_Errhandler* errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Errhandler_free(MPI_Errhandler* errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Errhandler_get(MPI_Comm comm, MPI_Errhandler* errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Error_string(int errorcode, char* string, int* resultlen) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Errhandler_set(MPI_Comm comm, MPI_Errhandler errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_set_errhandler(MPI_Comm comm, MPI_Errhandler errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_get_errhandler(MPI_Comm comm, MPI_Errhandler* errhandler) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Cancel(MPI_Request* request) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Buffer_attach(void* buffer, int size) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Buffer_detach(void* buffer, int* size) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_test_inter(MPI_Comm comm, int* flag) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Pcontrol(const int level ) -{ - 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 -} - -int PMPI_Intercomm_merge(MPI_Comm comm, int high, MPI_Comm* comm_out) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Bsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Bsend_init(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Ibsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_remote_group(MPI_Comm comm, MPI_Group* group) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_remote_size(MPI_Comm comm, int* size) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Rsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Rsend_init(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Irsend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request* request) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Test_cancelled(MPI_Status* status, int* flag) { - NOT_YET_IMPLEMENTED -} - - - -int PMPI_Pack_external_size(char *datarep, int incount, MPI_Datatype datatype, MPI_Aint *size){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Pack_external(char *datarep, void *inbuf, int incount, MPI_Datatype datatype, void *outbuf, MPI_Aint outcount, MPI_Aint *position){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Unpack_external( char *datarep, void *inbuf, MPI_Aint insize, MPI_Aint *position, void *outbuf, int outcount, MPI_Datatype datatype){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Get_elements(MPI_Status* status, MPI_Datatype datatype, int* elements) { - NOT_YET_IMPLEMENTED -} - - - -int PMPI_Type_get_envelope( MPI_Datatype datatype, int *num_integers, - int *num_addresses, int *num_datatypes, int *combiner){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_get_contents(MPI_Datatype datatype, int max_integers, int max_addresses, - int max_datatypes, int* array_of_integers, MPI_Aint* array_of_addresses, - MPI_Datatype* array_of_datatypes){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_create_darray(int size, int rank, int ndims, int* array_of_gsizes, - int* array_of_distribs, int* array_of_dargs, int* array_of_psizes, - int order, MPI_Datatype oldtype, MPI_Datatype *newtype) { - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_create_subarray(int ndims,int *array_of_sizes, int *array_of_subsizes, int *array_of_starts, int order, MPI_Datatype oldtype, MPI_Datatype *newtype){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Type_match_size(int typeclass,int size,MPI_Datatype *datatype){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Alltoallw( void *sendbuf, int *sendcnts, int *sdispls, MPI_Datatype *sendtypes, - void *recvbuf, int *recvcnts, int *rdispls, MPI_Datatype *recvtypes, - MPI_Comm comm){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_set_name(MPI_Comm comm, char* name){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_dup_with_info(MPI_Comm comm, MPI_Info info, MPI_Comm * newcomm){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_split_type(MPI_Comm comm, int split_type, int key, MPI_Info info, MPI_Comm *newcomm){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_set_info (MPI_Comm comm, MPI_Info info){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_get_info (MPI_Comm comm, MPI_Info* info){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_create_errhandler( MPI_Comm_errhandler_fn *function, MPI_Errhandler *errhandler){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Add_error_class( int *errorclass){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Add_error_code( int errorclass, int *errorcode){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Add_error_string( int errorcode, char *string){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_call_errhandler(MPI_Comm comm,int errorcode){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Request_get_status( MPI_Request request, int *flag, MPI_Status *status){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Grequest_start( MPI_Grequest_query_function *query_fn, MPI_Grequest_free_function *free_fn, MPI_Grequest_cancel_function *cancel_fn, void *extra_state, MPI_Request *request){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Grequest_complete( MPI_Request request){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Status_set_cancelled(MPI_Status *status,int flag){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Status_set_elements( MPI_Status *status, MPI_Datatype datatype, int count){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_connect( char *port_name, MPI_Info info, int root, MPI_Comm comm, MPI_Comm *newcomm){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Publish_name( char *service_name, MPI_Info info, char *port_name){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Unpublish_name( char *service_name, MPI_Info info, char *port_name){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Lookup_name( char *service_name, MPI_Info info, char *port_name){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_join( int fd, MPI_Comm *intercomm){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Open_port( MPI_Info info, char *port_name){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Close_port(char *port_name){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_accept( char *port_name, MPI_Info info, int root, MPI_Comm comm, MPI_Comm *newcomm){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_spawn( char *command, char **argv, int maxprocs, MPI_Info info, int root, MPI_Comm comm, MPI_Comm *intercomm, int* array_of_errcodes){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_spawn_multiple( int count, char **array_of_commands, char*** array_of_argv, - int* array_of_maxprocs, MPI_Info* array_of_info, int root, - MPI_Comm comm, MPI_Comm *intercomm, int* array_of_errcodes){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Comm_get_parent( MPI_Comm *parent){ - NOT_YET_IMPLEMENTED -} - -int PMPI_Win_lock(int lock_type, int rank, 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 -}