+ 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){