1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: Dataset testing functions.
*/
/****************/
/* Module Setup */
/****************/
#include "H5Dmodule.h" /* This source code file is part of the H5D module */
#define H5D_TESTING /*suppress warning about H5D testing funcs*/
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5Dpkg.h" /* Datasets */
#include "H5Eprivate.h" /* Error handling */
#include "H5Iprivate.h" /* IDs */
#include "H5VLprivate.h" /* Virtual Object Layer */
/****************/
/* Local Macros */
/****************/
/******************/
/* Local Typedefs */
/******************/
/********************/
/* Local Prototypes */
/********************/
/*********************/
/* Package Variables */
/*********************/
/*******************/
/* Local Variables */
/*******************/
/*--------------------------------------------------------------------------
NAME
H5D__layout_version_test
PURPOSE
Determine the storage layout version for a dataset's layout information
USAGE
herr_t H5D__layout_version_test(did, version)
hid_t did; IN: Dataset to query
unsigned *version; OUT: Pointer to location to place version info
RETURNS
Non-negative on success, negative on failure
DESCRIPTION
Checks the version of the storage layout information for a dataset.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
herr_t
H5D__layout_version_test(hid_t did, unsigned *version)
{
H5D_t *dset; /* Pointer to dataset to query */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_PACKAGE
/* Check args */
if (NULL == (dset = (H5D_t *)H5VL_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
if (version)
*version = dset->shared->layout.version;
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__layout_version_test() */
/*--------------------------------------------------------------------------
NAME
H5D__layout_contig_size_test
PURPOSE
Determine the size of a contiguous layout for a dataset's layout information
USAGE
herr_t H5D__layout_contig_size_test(did, size)
hid_t did; IN: Dataset to query
hsize_t *size; OUT: Pointer to location to place size info
RETURNS
Non-negative on success, negative on failure
DESCRIPTION
Checks the size of a contiguous dataset's storage.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
herr_t
H5D__layout_contig_size_test(hid_t did, hsize_t *size)
{
H5D_t *dset; /* Pointer to dataset to query */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_PACKAGE
/* Check args */
if (NULL == (dset = (H5D_t *)H5VL_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
if (size) {
assert(dset->shared->layout.type == H5D_CONTIGUOUS);
*size = dset->shared->layout.storage.u.contig.size;
} /* end if */
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__layout_contig_size_test() */
/*--------------------------------------------------------------------------
NAME
H5D__layout_compact_dirty_test
PURPOSE
Determine the "dirty" flag of a compact layout for a dataset's layout information
USAGE
herr_t H5D__layout_compact_dirty_test(did, dirty)
hid_t did; IN: Dataset to query
hbool_t *dirty; OUT: Pointer to location to place "dirty" info
RETURNS
Non-negative on success, negative on failure
DESCRIPTION
Checks the "dirty" flag of a compact dataset.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
herr_t
H5D__layout_compact_dirty_test(hid_t did, hbool_t *dirty)
{
H5D_t *dset; /* Pointer to dataset to query */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_PACKAGE
/* Check args */
if (NULL == (dset = (H5D_t *)H5VL_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
if (dirty) {
assert(dset->shared->layout.type == H5D_COMPACT);
*dirty = dset->shared->layout.storage.u.compact.dirty;
} /* end if */
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__layout_compact_dirty_test() */
/*--------------------------------------------------------------------------
NAME
H5D__layout_type_test
PURPOSE
Determine the storage layout type for a dataset
USAGE
herr_t H5D__layout_type_test(did, layout_type)
hid_t did; IN: Dataset to query
H5D_layout_t *layout_type; OUT: Pointer to location to place layout info
RETURNS
Non-negative on success, negative on failure
DESCRIPTION
Checks the layout type for a dataset.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
herr_t
H5D__layout_type_test(hid_t did, H5D_layout_t *layout_type)
{
H5D_t *dset; /* Pointer to dataset to query */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_PACKAGE
assert(layout_type);
/* Check args */
if (NULL == (dset = (H5D_t *)H5VL_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
if (layout_type)
*layout_type = dset->shared->layout.type;
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__layout_type_test() */
/*--------------------------------------------------------------------------
NAME
H5D__layout_idx_type_test
PURPOSE
Determine the storage layout index type for a dataset's layout information
USAGE
herr_t H5D__layout_idx_type_test(did, idx_type)
hid_t did; IN: Dataset to query
H5D_chunk_index_t *idx_type; OUT: Pointer to location to place index type info
RETURNS
Non-negative on success, negative on failure
DESCRIPTION
Checks the index type of the storage layout information for a dataset.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
herr_t
H5D__layout_idx_type_test(hid_t did, H5D_chunk_index_t *idx_type)
{
H5D_t *dset; /* Pointer to dataset to query */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_PACKAGE
/* Check args */
if (NULL == (dset = (H5D_t *)H5VL_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
if (dset->shared->layout.type != H5D_CHUNKED)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dataset is not chunked")
if (idx_type)
*idx_type = dset->shared->layout.u.chunk.idx_type;
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__layout_idx_type_test() */
/*--------------------------------------------------------------------------
NAME
H5D__current_cache_size_test
PURPOSE
Determine current the size of the dataset's chunk cache
USAGE
herr_t H5D__current_cache_size_test(did, size)
hid_t did; IN: Dataset to query
hsize_t *size; OUT: Pointer to location to place size info
RETURNS
Non-negative on success, negative on failure
DESCRIPTION
Checks the size of a contiguous dataset's storage.
GLOBAL VARIABLES
COMMENTS, BUGS, ASSUMPTIONS
DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
EXAMPLES
REVISION LOG
--------------------------------------------------------------------------*/
herr_t
H5D__current_cache_size_test(hid_t did, size_t *nbytes_used, int *nused)
{
H5D_t *dset; /* Pointer to dataset to query */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_PACKAGE
/* Check args */
if (NULL == (dset = (H5D_t *)H5VL_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
if (nbytes_used) {
assert(dset->shared->layout.type == H5D_CHUNKED);
*nbytes_used = dset->shared->cache.chunk.nbytes_used;
} /* end if */
if (nused) {
assert(dset->shared->layout.type == H5D_CHUNKED);
*nused = dset->shared->cache.chunk.nused;
} /* end if */
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__current_cache_size_test() */
|