+
+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 {
+ retval = smpi_mpi_accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, op, win);
+ }
+ 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;
+}
+
+
+
+/* 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; \
+ }
+
+int PMPI_Type_set_name(MPI_Datatype datatype, char * name)
+{
+ NOT_YET_IMPLEMENTED
+}
+
+int PMPI_Type_get_name(MPI_Datatype datatype, char * name, int* len)
+{
+ NOT_YET_IMPLEMENTED
+}
+
+int PMPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) {
+ NOT_YET_IMPLEMENTED
+}
+
+
+int PMPI_Cart_map(MPI_Comm comm_old, int ndims, int* dims, int* periods, int* newrank) {
+ NOT_YET_IMPLEMENTED
+}
+
+