static int mpi_to_pmi_keyvals( MPID_Info *info_ptr, PMI_keyval_t **kv_ptr,
int *nkeys_ptr )
{
char key[MPI_MAX_INFO_KEY];
PMI_keyval_t *kv = 0;
int i, nkeys = 0, vallen, flag, mpi_errno=MPI_SUCCESS;
if (!info_ptr || info_ptr->handle == MPI_INFO_NULL) {
goto fn_exit;
}
MPIR_Info_get_nkeys_impl( info_ptr, &nkeys );
if (nkeys == 0) {
goto fn_exit;
}
kv = (PMI_keyval_t *)MPIU_Malloc( nkeys * sizeof(PMI_keyval_t) );
if (!kv) { MPIU_ERR_POP(mpi_errno); }
for (i=0; i<nkeys; i++) {
mpi_errno = MPIR_Info_get_nthkey_impl( info_ptr, i, key );
if (mpi_errno) { MPIU_ERR_POP(mpi_errno); }
MPIR_Info_get_valuelen_impl( info_ptr, key, &vallen, &flag );
MPIU_ERR_CHKANDJUMP1(!flag, mpi_errno, MPI_ERR_OTHER,"**infonokey", "**infonokey %s", key);
kv[i].key = MPIU_Strdup(key);
kv[i].val = MPIU_Malloc( vallen + 1 );
if (!kv[i].key || !kv[i].val) {
MPIU_ERR_SETANDJUMP(mpi_errno,MPI_ERR_OTHER,"**nomem" );
}
MPIR_Info_get_impl( info_ptr, key, vallen+1, kv[i].val, &flag );
MPIU_ERR_CHKANDJUMP1(!flag, mpi_errno, MPI_ERR_OTHER,"**infonokey", "**infonokey %s", key);
MPIU_DBG_PRINTF(("key: <%s>, value: <%s>\n", kv[i].key, kv[i].val));
}
fn_fail:
fn_exit:
*kv_ptr = kv;
*nkeys_ptr = nkeys;
return mpi_errno;
}
static int mpi_to_pmi_keyvals(MPIR_Info * info_ptr, PMI_keyval_t ** kv_ptr, int *nkeys_ptr)
{
char key[MPI_MAX_INFO_KEY];
PMI_keyval_t *kv = 0;
int i, nkeys = 0, vallen, flag, mpi_errno = MPI_SUCCESS;
MPIR_FUNC_VERBOSE_STATE_DECL(MPID_STATE_MPIDI_MPI_TO_PMI_KEYVALS);
MPIR_FUNC_VERBOSE_ENTER(MPID_STATE_MPIDI_MPI_TO_PMI_KEYVALS);
if (!info_ptr || info_ptr->handle == MPI_INFO_NULL)
goto fn_exit;
MPIR_Info_get_nkeys_impl(info_ptr, &nkeys);
if (nkeys == 0)
goto fn_exit;
kv = (PMI_keyval_t *) MPL_malloc(nkeys * sizeof(PMI_keyval_t), MPL_MEM_BUFFER);
for (i = 0; i < nkeys; i++) {
mpi_errno = MPIR_Info_get_nthkey_impl(info_ptr, i, key);
if (mpi_errno)
MPIR_ERR_POP(mpi_errno);
MPIR_Info_get_valuelen_impl(info_ptr, key, &vallen, &flag);
kv[i].key = (const char *) MPL_strdup(key);
kv[i].val = (char *) MPL_malloc(vallen + 1, MPL_MEM_BUFFER);
MPIR_Info_get_impl(info_ptr, key, vallen + 1, kv[i].val, &flag);
}
fn_exit:
*kv_ptr = kv;
*nkeys_ptr = nkeys;
MPIR_FUNC_VERBOSE_EXIT(MPID_STATE_MPIDI_MPI_TO_PMI_KEYVALS);
return mpi_errno;
fn_fail:
goto fn_exit;
}
int MPI_Info_get_nkeys( MPI_Info info, int *nkeys )
{
MPID_Info *info_ptr=0;
int mpi_errno = MPI_SUCCESS;
MPID_MPI_STATE_DECL(MPID_STATE_MPI_INFO_GET_NKEYS);
MPIR_ERRTEST_INITIALIZED_ORDIE();
MPIU_THREAD_CS_ENTER(ALLFUNC,);
MPID_MPI_FUNC_ENTER(MPID_STATE_MPI_INFO_GET_NKEYS);
/* Validate parameters, especially handles needing to be converted */
# ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
MPIR_ERRTEST_INFO(info, mpi_errno);
if (mpi_errno) goto fn_fail;
}
MPID_END_ERROR_CHECKS;
}
# endif /* HAVE_ERROR_CHECKING */
/* Convert MPI object handles to object pointers */
MPID_Info_get_ptr( info, info_ptr );
/* Validate parameters and objects (post conversion) */
# ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
/* Validate info_ptr */
MPID_Info_valid_ptr( info_ptr, mpi_errno );
MPIR_ERRTEST_ARGNULL(nkeys,"nkeys",mpi_errno);
if (mpi_errno) goto fn_fail;
}
MPID_END_ERROR_CHECKS;
}
# endif /* HAVE_ERROR_CHECKING */
/* ... body of routine ... */
MPIR_Info_get_nkeys_impl(info_ptr, nkeys);
/* ... end of body of routine ... */
#ifdef HAVE_ERROR_CHECKING
fn_exit:
#endif
MPID_MPI_FUNC_EXIT(MPID_STATE_MPI_INFO_GET_NKEYS);
MPIU_THREAD_CS_EXIT(ALLFUNC,);
return mpi_errno;
/* --BEGIN ERROR HANDLING-- */
# ifdef HAVE_ERROR_CHECKING
fn_fail:
{
mpi_errno = MPIR_Err_create_code(
mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
"**mpi_info_get_nkeys",
"**mpi_info_get_nkeys %I %p", info, nkeys);
}
mpi_errno = MPIR_Err_return_comm( NULL, FCNAME, mpi_errno );
goto fn_exit;
/* --END ERROR HANDLING-- */
# endif
}