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
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* 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://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Quincey Koziol
* Thursday, May 27, 2004
*
* Purpose: Dataset testing functions.
*/
/****************/
/* Module Setup */
/****************/
#define H5D_PACKAGE /*suppress error about including H5Dpkg */
#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 */
/****************/
/* 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 *)H5I_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 *)H5I_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
if (size) {
HDassert(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 *)H5I_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
if (dirty) {
HDassert(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__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 *)H5I_object_verify(did, H5I_DATASET)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
if (nbytes_used) {
HDassert(dset->shared->layout.type == H5D_CHUNKED);
*nbytes_used = dset->shared->cache.chunk.nbytes_used;
} /* end if */
if (nused) {
HDassert(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() */
|