void ompi_ireduce_scatter_f(char *sendbuf, char *recvbuf,
MPI_Fint *recvcounts, MPI_Fint *datatype,
MPI_Fint *op, MPI_Fint *comm, MPI_Fint *request,
MPI_Fint *ierr)
{
int c_ierr;
MPI_Comm c_comm;
MPI_Datatype c_type;
MPI_Request c_request;
MPI_Op c_op;
int size;
OMPI_ARRAY_NAME_DECL(recvcounts);
c_comm = PMPI_Comm_f2c(*comm);
c_type = PMPI_Type_f2c(*datatype);
c_op = PMPI_Op_f2c(*op);
PMPI_Comm_size(c_comm, &size);
OMPI_ARRAY_FINT_2_INT(recvcounts, size);
sendbuf = (char *) OMPI_F2C_IN_PLACE(sendbuf);
sendbuf = (char *) OMPI_F2C_BOTTOM(sendbuf);
recvbuf = (char *) OMPI_F2C_BOTTOM(recvbuf);
c_ierr = PMPI_Ireduce_scatter(sendbuf, recvbuf,
OMPI_ARRAY_NAME_CONVERT(recvcounts),
c_type, c_op, c_comm, &c_request);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) *request = PMPI_Request_c2f(c_request);
}
void ompi_ireduce_f(char *sendbuf, char *recvbuf, MPI_Fint *count,
MPI_Fint *datatype, MPI_Fint *op,
MPI_Fint *root, MPI_Fint *comm, MPI_Fint *request,
MPI_Fint *ierr)
{
int c_ierr;
MPI_Datatype c_type;
MPI_Request c_request;
MPI_Op c_op;
MPI_Comm c_comm;
c_type = PMPI_Type_f2c(*datatype);
c_op = PMPI_Op_f2c(*op);
c_comm = PMPI_Comm_f2c(*comm);
sendbuf = (char *) OMPI_F2C_IN_PLACE(sendbuf);
sendbuf = (char *) OMPI_F2C_BOTTOM(sendbuf);
recvbuf = (char *) OMPI_F2C_BOTTOM(recvbuf);
c_ierr = PMPI_Ireduce(sendbuf, recvbuf,
OMPI_FINT_2_INT(*count),
c_type, c_op,
OMPI_FINT_2_INT(*root),
c_comm, &c_request);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) *request = PMPI_Request_c2f(c_request);
}
void ompi_reduce_scatter_block_f(char *sendbuf, char *recvbuf,
MPI_Fint *recvcount, MPI_Fint *datatype,
MPI_Fint *op, MPI_Fint *comm, MPI_Fint *ierr)
{
int c_ierr;
MPI_Comm c_comm;
MPI_Datatype c_type;
MPI_Op c_op;
int size;
c_comm = PMPI_Comm_f2c(*comm);
c_type = PMPI_Type_f2c(*datatype);
c_op = PMPI_Op_f2c(*op);
PMPI_Comm_size(c_comm, &size);
sendbuf = (char *) OMPI_F2C_IN_PLACE(sendbuf);
sendbuf = (char *) OMPI_F2C_BOTTOM(sendbuf);
recvbuf = (char *) OMPI_F2C_BOTTOM(recvbuf);
c_ierr = PMPI_Reduce_scatter_block(sendbuf, recvbuf,
OMPI_FINT_2_INT(*recvcount),
c_type, c_op, c_comm);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
}
void ompi_op_commutative_f(MPI_Fint *op, MPI_Fint *commute, MPI_Fint *ierr)
{
int c_ierr;
MPI_Op c_op;
OMPI_SINGLE_NAME_DECL(commute);
c_op = PMPI_Op_f2c(*op);
c_ierr = PMPI_Op_commutative(c_op, OMPI_SINGLE_NAME_CONVERT(commute));
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
OMPI_SINGLE_INT_2_FINT(commute);
}
}
void ompi_allreduce_f(char *sendbuf, char *recvbuf, MPI_Fint *count,
MPI_Fint *datatype, MPI_Fint *op, MPI_Fint *comm,
MPI_Fint *ierr)
{
int ierr_c;
MPI_Comm c_comm;
MPI_Datatype c_type;
MPI_Op c_op;
c_comm = PMPI_Comm_f2c(*comm);
c_type = PMPI_Type_f2c(*datatype);
c_op = PMPI_Op_f2c(*op);
sendbuf = (char *) OMPI_F2C_IN_PLACE(sendbuf);
sendbuf = (char *) OMPI_F2C_BOTTOM(sendbuf);
recvbuf = (char *) OMPI_F2C_BOTTOM(recvbuf);
ierr_c = PMPI_Allreduce(sendbuf, recvbuf,
OMPI_FINT_2_INT(*count),
c_type, c_op, c_comm);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(ierr_c);
}
void ompi_accumulate_f(char *origin_addr, MPI_Fint *origin_count,
MPI_Fint *origin_datatype, MPI_Fint *target_rank,
MPI_Aint *target_disp, MPI_Fint *target_count,
MPI_Fint *target_datatype, MPI_Fint *op, MPI_Fint *win,
MPI_Fint *ierr)
{
int ierr_c;
MPI_Datatype c_origin_datatype = PMPI_Type_f2c(*origin_datatype);
MPI_Datatype c_target_datatype = PMPI_Type_f2c(*target_datatype);
MPI_Win c_win = PMPI_Win_f2c(*win);
MPI_Op c_op = PMPI_Op_f2c(*op);
ierr_c = PMPI_Accumulate(OMPI_F2C_BOTTOM(origin_addr),
OMPI_FINT_2_INT(*origin_count),
c_origin_datatype,
OMPI_FINT_2_INT(*target_rank),
*target_disp,
OMPI_FINT_2_INT(*target_count),
c_target_datatype, c_op, c_win);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(ierr_c);
}
MPI_Op MPI_Op_f2c(MPI_Fint op){
return PMPI_Op_f2c(op);
}
