void mpi_info_get_valuelen_f(MPI_Fint *info, char *key,
MPI_Fint *valuelen, MPI_Flogical *flag,
MPI_Fint *ierr, int key_len)
{
int c_err, ret;
MPI_Info c_info;
char *c_key;
OMPI_SINGLE_NAME_DECL(valuelen);
OMPI_LOGICAL_NAME_DECL(flag);
if (OMPI_SUCCESS != (ret = ompi_fortran_string_f2c(key, key_len, &c_key))) {
c_err = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, ret, FUNC_NAME);
*ierr = OMPI_INT_2_FINT(c_err);
return;
}
c_info = MPI_Info_f2c(*info);
*ierr = OMPI_INT_2_FINT(MPI_Info_get_valuelen(c_info, c_key,
OMPI_SINGLE_NAME_CONVERT(valuelen),
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag)));
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
OMPI_SINGLE_INT_2_FINT(valuelen);
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
free(c_key);
}
void mpi_comm_test_inter_f(MPI_Fint *comm, ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
MPI_Comm c_comm = MPI_Comm_f2c (*comm);
OMPI_LOGICAL_NAME_DECL(flag);
*ierr = OMPI_INT_2_FINT(MPI_Comm_test_inter(c_comm, OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag)));
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
}
void ompi_initialized_f(ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
int c_ierr;
OMPI_LOGICAL_NAME_DECL(flag);
c_ierr = MPI_Initialized(OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
}
void ompi_is_thread_main_f(ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
int c_ierr;
OMPI_LOGICAL_NAME_DECL(flag);
c_ierr = PMPI_Is_thread_main(OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
}
void ompi_file_get_atomicity_f(MPI_Fint *fh, ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
int c_ierr;
MPI_File c_fh;
OMPI_LOGICAL_NAME_DECL(flag);
c_fh = PMPI_File_f2c(*fh);
c_ierr = PMPI_File_get_atomicity(c_fh,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
}
void ompi_win_get_attr_f(MPI_Fint *win, MPI_Fint *win_keyval,
MPI_Aint *attribute_val, ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
int c_ierr;
MPI_Win c_win = PMPI_Win_f2c(*win);
OMPI_LOGICAL_NAME_DECL(flag);
/* This stuff is very confusing. Be sure to see the comment at
the top of src/attributes/attributes.c. */
c_ierr = ompi_attr_get_fortran_mpi2(c_win->w_keyhash,
OMPI_FINT_2_INT(*win_keyval),
attribute_val,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
void ompi_attr_get_f(MPI_Fint *comm, MPI_Fint *keyval,
MPI_Fint *attribute_val, ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
int c_ierr;
MPI_Comm c_comm = MPI_Comm_f2c(*comm);
OMPI_LOGICAL_NAME_DECL(flag);
/* This stuff is very confusing. Be sure to see the comment at
the top of src/attributes/attributes.c. */
c_ierr = ompi_attr_get_fortran_mpi1(c_comm->c_keyhash,
OMPI_FINT_2_INT(*keyval),
attribute_val,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
void ompi_iprobe_f(MPI_Fint *source, MPI_Fint *tag, MPI_Fint *comm,
ompi_fortran_logical_t *flag, MPI_Fint *status, MPI_Fint *ierr)
{
int c_ierr;
MPI_Status *c_status;
MPI_Comm c_comm;
#if OMPI_SIZEOF_FORTRAN_INTEGER != SIZEOF_INT
MPI_Status c_status2;
#endif
OMPI_LOGICAL_NAME_DECL(flag);
c_comm = MPI_Comm_f2c (*comm);
/* See if we got MPI_STATUS_IGNORE */
if (OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
c_status = MPI_STATUS_IGNORE;
} else {
/* If sizeof(int) == sizeof(INTEGER), then there's no
translation necessary -- let the underlying functions write
directly into the Fortran status */
#if OMPI_SIZEOF_FORTRAN_INTEGER == SIZEOF_INT
c_status = (MPI_Status *) status;
#else
c_status = &c_status2;
#endif
}
c_ierr = MPI_Iprobe(OMPI_FINT_2_INT(*source),
OMPI_FINT_2_INT(*tag),
c_comm, OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
c_status);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
#if OMPI_SIZEOF_FORTRAN_INTEGER != SIZEOF_INT
if (MPI_STATUS_IGNORE != c_status) {
MPI_Status_c2f(c_status, status);
}
#endif
}
}
void mpi_testany_f(MPI_Fint *count, MPI_Fint *array_of_requests, MPI_Fint *index, ompi_fortran_logical_t *flag, MPI_Fint *status, MPI_Fint *ierr)
{
MPI_Request *c_req;
MPI_Status c_status;
int i;
OMPI_LOGICAL_NAME_DECL(flag);
OMPI_SINGLE_NAME_DECL(index);
c_req = (MPI_Request *) malloc(OMPI_FINT_2_INT(*count) * sizeof(MPI_Request));
if (c_req == NULL) {
*ierr = OMPI_INT_2_FINT(OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
MPI_ERR_NO_MEM,
FUNC_NAME));
return;
}
for (i = 0; i < OMPI_FINT_2_INT(*count); ++i) {
c_req[i] = MPI_Request_f2c(array_of_requests[i]);
}
*ierr = OMPI_INT_2_FINT(MPI_Testany(OMPI_FINT_2_INT(*count), c_req,
OMPI_SINGLE_NAME_CONVERT(index),
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
&c_status));
OMPI_SINGLE_INT_2_LOGICAL(flag);
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
/* Increment index by one for fortran conventions */
OMPI_SINGLE_INT_2_FINT(index);
if (*flag &&
MPI_UNDEFINED != *(OMPI_SINGLE_NAME_CONVERT(index))) {
array_of_requests[OMPI_INT_2_FINT(*index)] =
c_req[OMPI_INT_2_FINT(*index)]->req_f_to_c_index;
++(*index);
}
if (!OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
MPI_Status_c2f(&c_status, status);
}
}
free(c_req);
}
void mpi_request_get_status_f(MPI_Fint *request, ompi_fortran_logical_t *flag,
MPI_Fint *status, MPI_Fint *ierr)
{
MPI_Status c_status;
MPI_Request c_req = MPI_Request_f2c( *request );
OMPI_LOGICAL_NAME_DECL(flag);
/* This seems silly, but someone will do it */
if (OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
*flag = OMPI_INT_2_LOGICAL(0);
*ierr = OMPI_INT_2_FINT(MPI_SUCCESS);
} else {
*ierr = OMPI_INT_2_FINT(MPI_Request_get_status(c_req,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
&c_status));
OMPI_SINGLE_INT_2_LOGICAL(flag);
MPI_Status_c2f( &c_status, status );
}
}
void mpi_test_f(MPI_Fint *request, MPI_Flogical *flag,
MPI_Fint *status, MPI_Fint *ierr)
{
MPI_Request c_req = MPI_Request_f2c(*request);
MPI_Status c_status;
OMPI_LOGICAL_NAME_DECL(flag);
*ierr = OMPI_INT_2_FINT(MPI_Test(&c_req,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
&c_status));
OMPI_SINGLE_INT_2_LOGICAL(flag);
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
*request = OMPI_INT_2_FINT(c_req->req_f_to_c_index);
if (!OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
MPI_Status_c2f(&c_status, status);
}
}
}
void ompi_dist_graph_neighbors_count_f(MPI_Fint *comm, MPI_Fint *inneighbors,
MPI_Fint *outneighbors, ompi_fortran_logical_t *weighted,
MPI_Fint *ierr)
{
MPI_Comm c_comm;
OMPI_SINGLE_NAME_DECL(inneighbors);
OMPI_SINGLE_NAME_DECL(outneighbors);
OMPI_LOGICAL_NAME_DECL(weighted);
c_comm = MPI_Comm_f2c(*comm);
*ierr = OMPI_INT_2_FINT(MPI_Dist_graph_neighbors_count(c_comm,
OMPI_SINGLE_NAME_CONVERT(inneighbors),
OMPI_SINGLE_NAME_CONVERT(outneighbors),
OMPI_LOGICAL_SINGLE_NAME_CONVERT(weighted)));
OMPI_SINGLE_INT_2_LOGICAL(weighted);
if (OMPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
OMPI_SINGLE_INT_2_FINT(inneighbors);
OMPI_SINGLE_INT_2_FINT(outneighbors);
}
}
void mpi_info_get_f(MPI_Fint *info, char *key, MPI_Fint *valuelen,
char *value, ompi_fortran_logical_t *flag, MPI_Fint *ierr,
int key_len, int value_len)
{
int c_err, ret;
MPI_Info c_info;
char *c_key = NULL, c_value[MPI_MAX_INFO_VAL + 1];
OMPI_LOGICAL_NAME_DECL(flag);
if (OMPI_SUCCESS != (ret = ompi_fortran_string_f2c(key, key_len, &c_key))) {
c_err = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, ret, FUNC_NAME);
*ierr = OMPI_INT_2_FINT(c_err);
return;
}
c_info = MPI_Info_f2c(*info);
*ierr = OMPI_INT_2_FINT(MPI_Info_get(c_info, c_key,
OMPI_FINT_2_INT(*valuelen),
c_value,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag)));
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
/* If we found the info key, copy the value back to the
Fortran string (note: all Fortran compilers have FALSE ==
0, so just check for any nonzero value, because not all
Fortran compilers have TRUE == 1). Note: use the full
length of the Fortran string, not *valuelen. See comment
in ompi/mpi/fortran/base/strings.c. */
if (*flag && OMPI_SUCCESS !=
(ret = ompi_fortran_string_c2f(c_value, value, value_len))) {
c_err = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, ret, FUNC_NAME);
*ierr = OMPI_INT_2_FINT(c_err);
free(c_key);
return;
}
}
free(c_key);
}
void ompi_iprobe_f(MPI_Fint *source, MPI_Fint *tag, MPI_Fint *comm,
ompi_fortran_logical_t *flag, MPI_Fint *status, MPI_Fint *ierr)
{
int c_ierr;
MPI_Comm c_comm;
OMPI_FORTRAN_STATUS_DECLARATION(c_status,c_status2)
OMPI_LOGICAL_NAME_DECL(flag);
c_comm = PMPI_Comm_f2c (*comm);
OMPI_FORTRAN_STATUS_SET_POINTER(c_status,c_status2,status)
c_ierr = PMPI_Iprobe(OMPI_FINT_2_INT(*source),
OMPI_FINT_2_INT(*tag),
c_comm, OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
c_status);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
OMPI_FORTRAN_STATUS_RETURN(c_status,c_status2,status,c_ierr)
}
void ompi_test_cancelled_f(MPI_Fint *status, ompi_fortran_logical_t *flag, MPI_Fint *ierr)
{
int c_ierr;
MPI_Status c_status;
OMPI_LOGICAL_NAME_DECL(flag);
/* This seems silly, but someone will do it */
if (OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
*flag = OMPI_INT_2_LOGICAL(0);
c_ierr = MPI_SUCCESS;
} else {
c_ierr = PMPI_Status_f2c( status, &c_status );
if (MPI_SUCCESS == c_ierr) {
c_ierr = PMPI_Test_cancelled(&c_status,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
}
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
}
void mpi_info_get_f(MPI_Fint *info, char *key, MPI_Fint *valuelen,
char *value, ompi_fortran_logical_t *flag, MPI_Fint *ierr,
int key_len, int value_len)
{
int c_err, ret;
MPI_Info c_info;
char *c_key = NULL, c_value[MPI_MAX_INFO_VAL + 1];
OMPI_LOGICAL_NAME_DECL(flag);
if (OMPI_SUCCESS != (ret = ompi_fortran_string_f2c(key, key_len, &c_key))) {
c_err = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, ret, FUNC_NAME);
*ierr = OMPI_INT_2_FINT(c_err);
return;
}
c_info = MPI_Info_f2c(*info);
*ierr = OMPI_INT_2_FINT(MPI_Info_get(c_info, c_key,
OMPI_FINT_2_INT(*valuelen),
c_value,
OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag)));
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
/* Use the full length of the Fortran string, not *valuelen.
See comment in ompi/mpi/f77/strings.c. */
if (OMPI_SUCCESS != (ret = ompi_fortran_string_c2f(c_value, value,
value_len))) {
c_err = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, ret, FUNC_NAME);
*ierr = OMPI_INT_2_FINT(c_err);
free(c_key);
return;
}
}
free(c_key);
}