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
295
296
297
298
299
300
301
302
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-------------------------------------------------------------------------
*
* Created: H5FSdbg.c
* May 9 2006
* Quincey Koziol
*
* Purpose: Dump debugging information about a free space manager
*
*-------------------------------------------------------------------------
*/
/****************/
/* Module Setup */
/****************/
#include "H5FSmodule.h" /* This source code file is part of the H5FS module */
#define H5HF_DEBUGGING /* Need access to fractal heap debugging routines */
#define H5MF_DEBUGGING /* Need access to file space debugging routines */
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5Eprivate.h" /* Error handling */
#include "H5FSpkg.h" /* File free space */
#include "H5HFprivate.h" /* Fractal heaps */
#include "H5MFprivate.h" /* File memory management */
/****************/
/* Local Macros */
/****************/
/******************/
/* Local Typedefs */
/******************/
/********************/
/* Package Typedefs */
/********************/
/********************/
/* Local Prototypes */
/********************/
/*********************/
/* Package Variables */
/*********************/
/*****************************/
/* Library Private Variables */
/*****************************/
/*******************/
/* Local Variables */
/*******************/
/*-------------------------------------------------------------------------
* Function: H5FS_debug
*
* Purpose: Prints debugging info about a free space manager.
*
* Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* May 9 2006
*
*-------------------------------------------------------------------------
*/
herr_t
H5FS_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth)
{
H5FS_t *fspace = NULL; /* Free space header info */
H5FS_hdr_cache_ud_t cache_udata; /* User-data for cache callback */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/*
* Check arguments.
*/
HDassert(f);
HDassert(H5F_addr_defined(addr));
HDassert(stream);
HDassert(indent >= 0);
HDassert(fwidth >= 0);
/* Initialize user data for protecting the free space manager */
cache_udata.f = f;
cache_udata.nclasses = 0;
cache_udata.classes = NULL;
cache_udata.cls_init_udata = NULL;
cache_udata.addr = addr;
/*
* Load the free space header.
*/
if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
/* Print opening message */
HDfprintf(stream, "%*sFree Space Header...\n", indent, "");
/*
* Print the values.
*/
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
"Free space client:",
(fspace->client == H5FS_CLIENT_FHEAP_ID ? "Fractal heap" :
(fspace->client == H5FS_CLIENT_FILE_ID ? "File" : "Unknown")));
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Total free space tracked:",
fspace->tot_space);
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Total number of free space sections tracked:",
fspace->tot_sect_count);
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Number of serializable free space sections tracked:",
fspace->serial_sect_count);
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Number of ghost free space sections tracked:",
fspace->ghost_sect_count);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Number of free space section classes:",
(unsigned)fspace->nclasses);
HDfprintf(stream, "%*s%-*s %u%%\n", indent, "", fwidth,
"Shrink percent:",
fspace->shrink_percent);
HDfprintf(stream, "%*s%-*s %u%%\n", indent, "", fwidth,
"Expand percent:",
fspace->expand_percent);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"# of bits for section address space:",
fspace->max_sect_addr);
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Maximum section size:",
fspace->max_sect_size);
HDfprintf(stream, "%*s%-*s %" PRIuHADDR "\n", indent, "", fwidth,
"Serialized sections address:",
fspace->sect_addr);
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Serialized sections size used:",
fspace->sect_size);
HDfprintf(stream, "%*s%-*s %" PRIuHSIZE "\n", indent, "", fwidth,
"Serialized sections size allocated:",
fspace->alloc_sect_size);
done:
if(fspace && H5AC_unprotect(f, H5AC_FSPACE_HDR, addr, fspace, H5AC__NO_FLAGS_SET) < 0)
HDONE_ERROR(H5E_FSPACE, H5E_PROTECT, FAIL, "unable to release free space header")
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5FS_debug() */
/*-------------------------------------------------------------------------
* Function: H5FS_sect_debug
*
* Purpose: Prints debugging info about a free space section.
*
* Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* May 30 2006
*
*-------------------------------------------------------------------------
*/
herr_t
H5FS_sect_debug(const H5FS_t *fspace, const H5FS_section_info_t *sect, FILE *stream, int indent, int fwidth)
{
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/*
* Check arguments.
*/
HDassert(fspace);
HDassert(sect);
HDassert(stream);
HDassert(indent >= 0);
HDassert(fwidth >= 0);
/* Call the section's debugging routine */
if(fspace->sect_cls[sect->type].debug)
if((fspace->sect_cls[sect->type].debug)(sect, stream, indent, fwidth) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_BADITER, FAIL, "can't dump section's debugging info")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5FS_sect_debug() */
/*-------------------------------------------------------------------------
* Function: H5FS_sects_debug
*
* Purpose: Prints debugging info about the free space sections.
*
* Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* May 9 2006
*
*-------------------------------------------------------------------------
*/
herr_t
H5FS_sects_debug(H5F_t *f, haddr_t H5_ATTR_UNUSED addr, FILE *stream, int indent, int fwidth,
haddr_t fs_addr, haddr_t client_addr)
{
H5FS_t *fspace = NULL; /* Free space header info */
H5FS_client_t client; /* The client of the free space */
H5FS_hdr_cache_ud_t cache_udata; /* User-data for cache callback */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/*
* Check arguments.
*/
HDassert(f);
HDassert(H5F_addr_defined(addr));
HDassert(stream);
HDassert(indent >= 0);
HDassert(fwidth >= 0);
HDassert(H5F_addr_defined(fs_addr));
HDassert(H5F_addr_defined(client_addr));
/* Initialize user data for protecting the free space manager */
cache_udata.f = f;
cache_udata.nclasses = 0;
cache_udata.classes = NULL;
cache_udata.cls_init_udata = NULL;
cache_udata.addr = fs_addr;
/*
* Load the free space header.
*/
if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
/* Retrieve the client id */
client = fspace->client;
/* Release the free space header */
/* (set the "deleted" flag for the unprotect, so the cache entry is removed
* and reloaded later, with the correct client information -QAK)
*/
if(H5AC_unprotect(f, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__DELETED_FLAG) < 0)
HDONE_ERROR(H5E_FSPACE, H5E_PROTECT, FAIL, "unable to release free space header")
fspace = NULL;
/* Print opening message */
HDfprintf(stream, "%*sFree Space Sections...\n", indent, "");
/*
* Print the values.
*/
switch(client) {
case H5FS_CLIENT_FHEAP_ID:
if(H5HF_sects_debug(f, client_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_SYSTEM, FAIL, "unable to dump fractal heap free space sections")
break;
case H5FS_CLIENT_FILE_ID:
if(H5MF_sects_debug(f, fs_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_SYSTEM, FAIL, "unable to dump file free space sections")
break;
case H5FS_NUM_CLIENT_ID:
default:
HDfprintf(stream, "Unknown client!\n");
break;
} /* end switch */
done:
if(fspace && H5AC_unprotect(f, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__NO_FLAGS_SET) < 0)
HDONE_ERROR(H5E_FSPACE, H5E_PROTECT, FAIL, "unable to release free space header")
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5FS_sects_debug() */
|
