X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/eb5b6b0c3c4d9a38bb205b2c8bc9aeeba8674a25..3eafc8614456c28407dd5ce45198bcf83a963615:/src/smpi/smpi_pmpi.c

diff --git a/src/smpi/smpi_pmpi.c b/src/smpi/smpi_pmpi.c
index 573575b20b..4d8e218ed6 100644
--- a/src/smpi/smpi_pmpi.c
+++ b/src/smpi/smpi_pmpi.c
@@ -1,3 +1,4 @@
+
 /* Copyright (c) 2007-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
@@ -126,15 +127,7 @@ int PMPI_Abort(MPI_Comm comm, int errorcode)
 
 double PMPI_Wtime(void)
 {
-  double time;
-  if (smpi_process_initialized() && !smpi_process_finalized() && !smpi_process_get_sampling()) {
-    smpi_bench_end();
-    time = SIMIX_get_clock();
-    smpi_bench_begin();
-  } else {
-    time = SIMIX_get_clock();
-  }
-  return time;
+  return smpi_mpi_wtime();
 }
 
 extern double sg_maxmin_precision;
@@ -164,8 +157,9 @@ int PMPI_Get_address(void *location, MPI_Aint * address)
 int PMPI_Type_free(MPI_Datatype * datatype)
 {
   int retval = 0;
-
-  if (!datatype) {
+  /* 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);
@@ -253,6 +247,18 @@ int PMPI_Type_ub(MPI_Datatype datatype, MPI_Aint * disp)
   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 {
+    *newtype = smpi_datatype_dup(datatype);
+    retval = MPI_SUCCESS;
+  }
+  return retval;
+}
+
 int PMPI_Op_create(MPI_User_function * function, int commute, MPI_Op * op)
 {
   int retval = 0;
@@ -858,14 +864,16 @@ int PMPI_Send_init(void *buf, int count, MPI_Datatype datatype, int dst,
 
   smpi_bench_end();
   if (request == NULL) {
-    retval = MPI_ERR_ARG;
+      retval = MPI_ERR_ARG;
   } else if (comm == MPI_COMM_NULL) {
-    retval = MPI_ERR_COMM;
+      retval = MPI_ERR_COMM;
+  } else if (!is_datatype_valid(datatype)) {
+      retval = MPI_ERR_TYPE;
   } else if (dst == MPI_PROC_NULL) {
-    retval = MPI_SUCCESS;
+      retval = MPI_SUCCESS;
   } else {
-    *request = smpi_mpi_send_init(buf, count, datatype, dst, tag, comm);
-    retval = MPI_SUCCESS;
+      *request = smpi_mpi_send_init(buf, count, datatype, dst, tag, comm);
+      retval = MPI_SUCCESS;
   }
   smpi_bench_begin();
   if (retval != MPI_SUCCESS && request)
@@ -883,6 +891,8 @@ int PMPI_Recv_init(void *buf, int count, MPI_Datatype datatype, int src,
     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 {
@@ -905,6 +915,8 @@ int PMPI_Ssend_init(void* buf, int count, MPI_Datatype datatype,
     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 {
@@ -984,13 +996,13 @@ int PMPI_Irecv(void *buf, int count, MPI_Datatype datatype, int src,
     *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_COMM;
+    retval = MPI_ERR_RANK;
   } else if (count < 0) {
     retval = MPI_ERR_COUNT;
   } else if (buf==NULL && count > 0) {
     retval = MPI_ERR_COUNT;
-  } else if (datatype == MPI_DATATYPE_NULL){
-    retval = MPI_ERR_TYPE;
+  } else if (!is_datatype_valid(datatype)) {
+      retval = MPI_ERR_TYPE;
   } else if(tag<0 && tag !=  MPI_ANY_TAG){
     retval = MPI_ERR_TAG;
   } else {
@@ -1043,8 +1055,8 @@ int PMPI_Isend(void *buf, int count, MPI_Datatype datatype, int dst,
     retval = MPI_ERR_COUNT;
   } else if (buf==NULL && count > 0) {
     retval = MPI_ERR_COUNT;
-  } else if (datatype == MPI_DATATYPE_NULL){
-    retval = MPI_ERR_TYPE;
+  } else if (!is_datatype_valid(datatype)) {
+      retval = MPI_ERR_TYPE;
   } else if(tag<0 && tag !=  MPI_ANY_TAG){
     retval = MPI_ERR_TAG;
   } else {
@@ -1097,8 +1109,8 @@ int PMPI_Issend(void* buf, int count, MPI_Datatype datatype,
     retval = MPI_ERR_COUNT;
   } else if (buf==NULL && count > 0) {
     retval = MPI_ERR_COUNT;
-  } else if (datatype == MPI_DATATYPE_NULL){
-    retval = MPI_ERR_TYPE;
+  } else if (!is_datatype_valid(datatype)) {
+      retval = MPI_ERR_TYPE;
   } else if(tag<0 && tag !=  MPI_ANY_TAG){
     retval = MPI_ERR_TAG;
   } else {
@@ -1149,8 +1161,8 @@ int PMPI_Recv(void *buf, int count, MPI_Datatype datatype, int src, int tag,
     retval = MPI_ERR_COUNT;
   } else if (buf==NULL && count > 0) {
     retval = MPI_ERR_COUNT;
-  } else if (datatype == MPI_DATATYPE_NULL){
-    retval = MPI_ERR_TYPE;
+  } else if (!is_datatype_valid(datatype)) {
+      retval = MPI_ERR_TYPE;
   } else if(tag<0 && tag !=  MPI_ANY_TAG){
     retval = MPI_ERR_TAG;
   } else {
@@ -1200,8 +1212,8 @@ int PMPI_Send(void *buf, int count, MPI_Datatype datatype, int dst, int tag,
     retval = MPI_ERR_COUNT;
   } else if (buf==NULL && count > 0) {
     retval = MPI_ERR_COUNT;
-  } else if (datatype == MPI_DATATYPE_NULL){
-    retval = MPI_ERR_TYPE;
+  } else if (!is_datatype_valid(datatype)) {
+      retval = MPI_ERR_TYPE;
   } else if(tag<0 && tag !=  MPI_ANY_TAG){
     retval = MPI_ERR_TAG;
   } else {
@@ -1248,7 +1260,7 @@ int PMPI_Ssend(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MP
      retval = MPI_ERR_COUNT;
    } else if (buf==NULL && count > 0) {
      retval = MPI_ERR_COUNT;
-   } else if (datatype == MPI_DATATYPE_NULL){
+   } else if (!is_datatype_valid(datatype)){
      retval = MPI_ERR_TYPE;
    } else if(tag<0 && tag !=  MPI_ANY_TAG){
      retval = MPI_ERR_TAG;
@@ -1289,8 +1301,8 @@ int PMPI_Sendrecv(void *sendbuf, int sendcount, MPI_Datatype sendtype,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (sendtype == MPI_DATATYPE_NULL
-             || recvtype == MPI_DATATYPE_NULL) {
+  } 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);
@@ -1347,7 +1359,7 @@ int PMPI_Sendrecv_replace(void *buf, int count, MPI_Datatype datatype,
   //TODO: suboptimal implementation
   void *recvbuf;
   int retval = 0;
-  if (datatype == MPI_DATATYPE_NULL) {
+  if (!is_datatype_valid(datatype)) {
       retval = MPI_ERR_TYPE;
   } else if (count < 0) {
       retval = MPI_ERR_COUNT;
@@ -2038,7 +2050,7 @@ int PMPI_Reduce(void *sendbuf, void *recvbuf, int count,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (datatype == MPI_DATATYPE_NULL || op == MPI_OP_NULL) {
+  } else if (!is_datatype_valid(datatype) || op == MPI_OP_NULL) {
     retval = MPI_ERR_ARG;
   } else {
 #ifdef HAVE_TRACING
@@ -2069,7 +2081,7 @@ int PMPI_Reduce_local(void *inbuf, void *inoutbuf, int count,
   int retval = 0;
 
     smpi_bench_end();
-    if (datatype == MPI_DATATYPE_NULL || op == MPI_OP_NULL) {
+    if (!is_datatype_valid(datatype) || op == MPI_OP_NULL) {
       retval = MPI_ERR_ARG;
     } else {
       smpi_op_apply(op, inbuf, inoutbuf, &count, &datatype);
@@ -2088,7 +2100,7 @@ int PMPI_Allreduce(void *sendbuf, void *recvbuf, int count,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (datatype == MPI_DATATYPE_NULL) {
+  } else if (!is_datatype_valid(datatype)) {
     retval = MPI_ERR_TYPE;
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
@@ -2133,7 +2145,7 @@ int PMPI_Scan(void *sendbuf, void *recvbuf, int count,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (datatype == MPI_DATATYPE_NULL) {
+  } else if (!is_datatype_valid(datatype)) {
     retval = MPI_ERR_TYPE;
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
@@ -2166,7 +2178,7 @@ int PMPI_Exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (datatype == MPI_DATATYPE_NULL) {
+  } else if (!is_datatype_valid(datatype)) {
     retval = MPI_ERR_TYPE;
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
@@ -2199,7 +2211,7 @@ int PMPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (datatype == MPI_DATATYPE_NULL) {
+  } else if (!is_datatype_valid(datatype)) {
     retval = MPI_ERR_TYPE;
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
@@ -2246,7 +2258,7 @@ int PMPI_Reduce_scatter_block(void *sendbuf, void *recvbuf, int recvcount,
 
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
-  } else if (datatype == MPI_DATATYPE_NULL) {
+  } else if (!is_datatype_valid(datatype)) {
     retval = MPI_ERR_TYPE;
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
@@ -2396,7 +2408,7 @@ int PMPI_Get_count(MPI_Status * status, MPI_Datatype datatype, int *count)
 
   if (status == NULL || count == NULL) {
     retval = MPI_ERR_ARG;
-  } else if (datatype == MPI_DATATYPE_NULL) {
+  } else if (!is_datatype_valid(datatype)) {
     retval = MPI_ERR_TYPE;
   } else {
     size = smpi_datatype_size(datatype);
@@ -2579,20 +2591,16 @@ int PMPI_Initialized(int* flag) {
 
 int PMPI_Cart_create(MPI_Comm comm_old, int ndims, int* dims, int* periodic, int reorder, MPI_Comm* comm_cart) {
   int retval = 0;
-  smpi_bench_end();
   if (comm_old == MPI_COMM_NULL){
-    return  MPI_ERR_COMM;
-  }
-  else if (ndims < 0 ||
+    retval =  MPI_ERR_COMM;
+  } else if (ndims < 0 ||
            (ndims > 0 && (dims == NULL || 
                           periodic == NULL)) ||
            comm_cart == NULL) {
-    return MPI_ERR_ARG;
+    retval = MPI_ERR_ARG;
+  } else{
+    retval = smpi_mpi_cart_create(comm_old, ndims, dims, periodic, reorder, comm_cart);
   }
-  retval = smpi_mpi_cart_create(comm_old, ndims, dims, periodic, reorder, comm_cart);
-
-  smpi_bench_begin();
-
   return retval;
 }
 
@@ -2673,30 +2681,204 @@ int PMPI_Cart_sub(MPI_Comm comm, int* remain_dims, MPI_Comm* comm_new) {
   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);
 
-/* The following calls are not yet implemented and will fail at runtime. */
-/* Once implemented, please move them above this notice. */
+    (*newtype)->flags &= ~DT_FLAG_COMMITED;
+    return MPI_SUCCESS;
+}
 
-#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_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_Type_dup(MPI_Datatype datatype, MPI_Datatype *newtype){
-  NOT_YET_IMPLEMENTED
+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 {
+    retval = smpi_mpi_win_fence(assert, win);
+  }
+  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 {
+    retval = smpi_mpi_get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win);
+  }
+  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 {
+    retval = smpi_mpi_put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win);
+  }
+  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 {
+    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;
 }
 
 int PMPI_Type_set_name(MPI_Datatype  datatype, char * name)
 {
-  NOT_YET_IMPLEMENTED
+  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)
 {
-  NOT_YET_IMPLEMENTED
+  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;
 }
 
+/* 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_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) {
   NOT_YET_IMPLEMENTED
 }
@@ -2759,6 +2941,10 @@ 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
 }
@@ -2920,18 +3106,6 @@ int PMPI_Get_elements(MPI_Status* status, MPI_Datatype datatype, int* elements)
   NOT_YET_IMPLEMENTED
 }
 
-int PMPI_Win_fence( int assert,  MPI_Win win){
-  NOT_YET_IMPLEMENTED
-}
-
-int PMPI_Win_free( MPI_Win* win){
-  NOT_YET_IMPLEMENTED
-}
-
-int PMPI_Win_create( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, MPI_Win *win){
-  NOT_YET_IMPLEMENTED
-}
-
 int PMPI_Info_create( MPI_Info *info){
   NOT_YET_IMPLEMENTED
 }
@@ -2944,11 +3118,6 @@ int PMPI_Info_free( MPI_Info *info){
   NOT_YET_IMPLEMENTED
 }
 
-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){
-  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
@@ -2966,10 +3135,6 @@ int PMPI_Type_create_darray(int size, int rank, int ndims, int* array_of_gsizes,
   NOT_YET_IMPLEMENTED
 }
 
-int PMPI_Type_create_resized(MPI_Datatype oldtype,MPI_Aint lb, MPI_Aint extent, 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
 }