+
/* Copyright (c) 2007-2014. The SimGrid Team.
* All rights reserved. */
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;
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);
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;
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)
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 {
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 {
int PMPI_Startall(int count, MPI_Request * requests)
{
- int retval = 0;
+ 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);
- retval = MPI_SUCCESS;
}
}
smpi_bench_begin();
*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 {
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 {
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 {
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 {
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 {
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;
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);
//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;
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
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);
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;
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;
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;
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;
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;
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);
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;
}
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
}
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
}
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
}
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
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
}
