-
-/* 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<oldsize; i++)
- to_exclude[i]=0;
- for(i=0; i<n; i++)
- to_exclude[ranks[i]]=1;
-
- j=0;
- for(i=0; i<oldsize; i++){
- if(to_exclude[i]==0){
- index = smpi_group_index(group, i);
- smpi_group_set_mapping(*newgroup, index, j);
- j++;
- }
- }
-
- xbt_free(to_exclude);
- }
- retval = MPI_SUCCESS;
- }
- return retval;
-}
-
-int PMPI_Group_range_incl(MPI_Group group, int n, int ranges[][3],
- MPI_Group * newgroup)
-{
- int retval, i, j, rank, size, index;
-
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- if (n == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- size = 0;
- 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]){
- if(rank > 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]){
- if(rank > 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]){
- if(rank > 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]){
- if(rank > 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; i<count;i++)recvcounts[i]=recvcount;
- mpi_coll_reduce_scatter_fun(sendbuf, recvbuf, recvcounts,
- datatype, op, comm);
- xbt_free(recvcounts);
- retval = MPI_SUCCESS;
-
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
- }
-
- smpi_bench_begin();
- return retval;
-}
-
-int PMPI_Alltoall(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 (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } 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_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<count;i++)blocklens[i]=blocklength;
- retval = smpi_datatype_indexed(count, blocklens, indices, old_type, new_type);
- xbt_free(blocklens);
- }
- return retval;
-}
-
-
-int PMPI_Type_hindexed(int count, int* blocklens, MPI_Aint* 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_hindexed(count, blocklens, indices, old_type, new_type);
- }
- return retval;
-}
-
-int PMPI_Type_create_hindexed(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
- return PMPI_Type_hindexed(count, blocklens,indices,old_type,new_type);
-}
-
-int PMPI_Type_create_hindexed_block(int count, int blocklength, MPI_Aint* 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<count;i++)blocklens[i]=blocklength;
- retval = smpi_datatype_hindexed(count, blocklens, indices, old_type, new_type);
- xbt_free(blocklens);
- }
- return retval;
-}
-
-
-int PMPI_Type_struct(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype* old_types, MPI_Datatype* new_type) {
- int retval = 0;
-
- if (count<0){
- retval = MPI_ERR_COUNT;
- } else {
- retval = smpi_datatype_struct(count, blocklens, indices, old_types, new_type);
- }
- return retval;
-}
-
-int PMPI_Type_create_struct(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype* old_types, MPI_Datatype* new_type) {
- return PMPI_Type_struct(count, blocklens, indices, old_types, new_type);
-}
-
-
-int PMPI_Error_class(int errorcode, int* errorclass) {
- // assume smpi uses only standard mpi error codes
- *errorclass=errorcode;
- return MPI_SUCCESS;
-}
-
-
-int PMPI_Initialized(int* flag) {
- *flag=smpi_process_initialized();
- return MPI_SUCCESS;
-}
-
-/* The topo part of MPI_COMM_WORLD should always be NULL. When other topologies
- * will be implemented, not only should we check if the topology is NULL, but
- * we should check if it is the good topology type (so we have to add a
- * MPIR_Topo_Type field, and replace the MPI_Topology field by an union)*/
-
-int PMPI_Cart_create(MPI_Comm comm_old, int ndims, int* dims, int* periodic, int reorder, MPI_Comm* comm_cart) {
- int retval = 0;
- if (comm_old == MPI_COMM_NULL){
- retval = MPI_ERR_COMM;
- } else if (ndims < 0 ||
- (ndims > 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
-}
