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
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
|
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! 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 files COPYING and Copyright.html. COPYING can be found at the root *
! of the source code distribution tree; Copyright.html can be found at the *
! root level of an installed copy of the electronic HDF5 document set and *
! is linked from the top-level documents page. It can also be found at *
! http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
! access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
!
SUBROUTINE external_test(cleanup, total_error)
! This subroutine tests following functionalities:
! h5pset_external_f, h5pget_external_count_f,
! h5pget_external_f
USE HDF5 ! This module contains all necessary modules
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(OUT) :: total_error
CHARACTER(LEN=8), PARAMETER :: filename = "external"
CHARACTER(LEN=80) :: fix_filename
INTEGER(HID_T) :: file_id
INTEGER(HID_T) :: plist_id
INTEGER(HID_T) :: space_id
INTEGER(HID_T) :: dataset_id
INTEGER(HSIZE_T), DIMENSION(1) :: cur_size !data space current size
INTEGER(HSIZE_T), DIMENSION(1) :: max_size !data space maximum size
CHARACTER(LEN=256) :: name !external file name
INTEGER :: file_offset !external file offset
INTEGER(HSIZE_T) :: file_size !sizeof external file segment
INTEGER :: error !error code
INTEGER(SIZE_T) :: int_size !size of integer
INTEGER(HSIZE_T) :: file_bytes !Number of bytes reserved
!in the file for the data
INTEGER :: RANK = 1 !dataset rank
INTEGER :: count !number of external files for the
!specified dataset
INTEGER(SIZE_T) :: namesize
INTEGER(HSIZE_T) :: size, buf_size
buf_size = 4*1024*1024
!
!Create file "external.h5" using default properties.
!
CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error)
if (error .ne. 0) then
write(*,*) "Cannot modify filename"
stop
endif
CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error)
CALL check("h5fcreate_f",error,total_error)
CALL h5pcreate_f(H5P_DATASET_XFER_F, plist_id, error)
CALL check("h5pcreate_f", error, total_error)
CALL h5pset_buffer_f(plist_id, buf_size, error)
CALL check("h5pset_buffer_f", error, total_error)
CALL h5pget_buffer_f(plist_id, size, error)
CALL check("h5pget_buffer_f", error, total_error)
if (size .ne.buf_size) then
total_error = total_error + 1
write(*,*) "h5pget_buffer_f returned wrong size, error"
endif
CALL h5pclose_f(plist_id, error)
CALL check("h5pclose_f", error, total_error)
CALL h5pcreate_f(H5P_DATASET_CREATE_F, plist_id, error)
CALL check("h5pcreate_f",error,total_error)
cur_size(1) =100
max_size(1) = 100;
call h5tget_size_f(H5T_NATIVE_INTEGER, int_size, error)
CALL check("h5tget_size_f",error,total_error)
file_size = int_size * max_size(1);
CALL h5pset_external_f(plist_id, "ext1.data", 0, file_size, error)
CALL check("h5pset_external_f",error,total_error)
CALL h5screate_simple_f(RANK, cur_size, space_id, error, max_size)
CALL check("h5screate_simple_f", error, total_error)
CALL h5dcreate_f(file_id, "dset1", H5T_NATIVE_INTEGER, space_id, &
dataset_id, error, plist_id)
CALL check("h5dcreate_f", error, total_error)
CALL h5dclose_f(dataset_id, error)
CALL check("h5dclose_f", error, total_error)
CALL h5pclose_f(plist_id, error)
CALL check("h5pclose_f", error, total_error)
CALL h5sclose_f(space_id, error)
CALL check("h5sclose_f", error, total_error)
! Read dataset creation information
CALL h5dopen_f(file_id, "dset1", dataset_id, error)
CALL check("h5dopen_f",error,total_error)
CALL h5dget_create_plist_f(dataset_id, plist_id, error)
CALL check("h5dget_create_plist_f",error,total_error)
CALL h5pget_external_count_f(plist_id, count, error)
CALL check("h5pget_external_count_f",error,total_error)
if(count .ne. 1 ) then
write (*,*) "got external_count is not correct"
total_error = total_error + 1
end if
namesize = 10
CALL h5pget_external_f(plist_id, 0, namesize, name, file_offset, &
file_bytes, error)
CALL check("h5pget_external_f",error,total_error)
if(file_offset .ne. 0 ) then
write (*,*) "got external file offset is not correct"
total_error = total_error + 1
end if
if(file_bytes .ne. file_size ) then
write (*,*) "got external file size is not correct"
total_error = total_error + 1
end if
CALL h5dclose_f(dataset_id, error)
CALL check("h5dclose_f", error, total_error)
CALL h5pclose_f(plist_id, error)
CALL check("h5pclose_f", error, total_error)
CALL h5fclose_f(file_id, error)
CALL check("h5fclose_f", error, total_error)
if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error)
CALL check("h5_cleanup_f", error, total_error)
RETURN
END SUBROUTINE external_test
SUBROUTINE multi_file_test(cleanup, total_error)
USE HDF5 ! This module contains all necessary modules
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(OUT) :: total_error
CHARACTER(LEN=9), PARAMETER :: filename = "multidset" ! File name
CHARACTER(LEN=80) :: fix_filename
CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name
INTEGER(HID_T) :: file_id ! File identifier
INTEGER(HID_T) :: dset_id ! Dataset identifier
INTEGER(HID_T) :: dspace_id ! Dataspace identifier
INTEGER(HID_T) :: dtype_id ! Datatype identifier
INTEGER(HID_T) :: fapl, fapl_1 ! File access property list identifier
INTEGER, DIMENSION(0:H5FD_MEM_NTYPES_F-1) :: memb_map, memb_map_out
INTEGER(HID_T), DIMENSION(0:H5FD_MEM_NTYPES_F-1) :: memb_fapl, memb_fapl_out
CHARACTER(LEN=20), DIMENSION(0:H5FD_MEM_NTYPES_F-1) :: memb_name, memb_name_out
REAL, DIMENSION(0:H5FD_MEM_NTYPES_F-1) :: memb_addr, memb_addr_out
!INTEGER(HADDR_T), DIMENSION(0:H5FD_MEM_NTYPES_F) :: memb_addr
LOGICAL :: relax = .TRUE.
LOGICAL :: relax_out = .TRUE.
INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/4,6/) ! Dataset dimensions
INTEGER :: rank = 2 ! Dataset rank
INTEGER, DIMENSION(4,6) :: dset_data, data_out ! Data buffers
INTEGER :: error ! Error flag
INTEGER :: i, j !general purpose integers
INTEGER(HSIZE_T), DIMENSION(7) :: data_dims_b
INTEGER, DIMENSION(7) :: data_dims
memb_fapl = H5P_DEFAULT_F
memb_map = H5FD_MEM_SUPER_F
memb_addr = 0.
memb_map(H5FD_MEM_SUPER_F) = H5FD_MEM_SUPER_F
memb_addr(H5FD_MEM_SUPER_F) = 0.
memb_map(H5FD_MEM_BTREE_F) = H5FD_MEM_BTREE_F
memb_addr(H5FD_MEM_BTREE_F) = 0.1
memb_map(H5FD_MEM_DRAW_F) = H5FD_MEM_DRAW_F
memb_addr(H5FD_MEM_DRAW_F) = 0.5
memb_map(H5FD_MEM_GHEAP_F) = H5FD_MEM_GHEAP_F
memb_addr(H5FD_MEM_GHEAP_F) = 0.2
memb_map(H5FD_MEM_LHEAP_F) = H5FD_MEM_LHEAP_F
memb_addr(H5FD_MEM_LHEAP_F) = 0.3
memb_map(H5FD_MEM_OHDR_F) = H5FD_MEM_OHDR_F
memb_addr(H5FD_MEM_OHDR_F) = 0.4
memb_name = ''
memb_name(H5FD_MEM_SUPER_F) = '%s-s.h5'
memb_name(H5FD_MEM_BTREE_F) = '%s-b.h5'
memb_name(H5FD_MEM_DRAW_F) = '%s-r.h5'
memb_name(H5FD_MEM_GHEAP_F) = '%s-g.h5'
memb_name(H5FD_MEM_LHEAP_F) = '%s-l.h5'
memb_name(H5FD_MEM_OHDR_F) = '%s-o.h5'
!
! Initialize the dset_data array.
!
do i = 1, 4
do j = 1, 6
dset_data(i,j) = (i-1)*6 + j;
end do
end do
!
! Create a new file using default properties.
!
CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error)
if (error .ne. 0) then
write(*,*) "Cannot modify filename"
stop
endif
CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl, error)
CALL check("h5pcreate_f", error, total_error)
CALL h5pset_fapl_multi_f(fapl, memb_map, memb_fapl, memb_name, memb_addr, relax, error)
CALL check("h5pset_fapl_multi_f", error, total_error)
CALL h5pget_fapl_multi_f(fapl, memb_map_out, memb_fapl_out, memb_name_out, &
memb_addr_out, relax_out, error)
CALL check("h5pget_fapl_multi_f", error, total_error)
CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error, access_prp = fapl)
CALL check("h5fcreate_f", error, total_error)
!
! Create the dataspace.
!
CALL h5screate_simple_f(rank, dims, dspace_id, error)
CALL check("h5screate_simple_f", error, total_error)
!
! Create the dataset with default properties.
!
CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, &
dset_id, error)
CALL check("h5dcreate_f", error, total_error)
!
! Write the dataset.
!
data_dims_b(1) = 4
data_dims_b(2) = 6
CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims_b, error)
CALL check("h5dwrite_f", error, total_error)
!
! End access to the dataset and release resources used by it.
!
CALL h5dclose_f(dset_id, error)
CALL check("h5dclose_f", error, total_error)
!
! Terminate access to the data space.
!
CALL h5sclose_f(dspace_id, error)
CALL check("h5sclose_f", error, total_error)
!
! Close the file.
!
CALL h5fclose_f(file_id, error)
CALL check("h5fclose_f", error, total_error)
CALL h5pclose_f(fapl, error)
CALL check("h5pclose_f", error, total_error)
!
! Open the existing file.
!
CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl, error)
CALL check("h5pcreate_f", error, total_error)
CALL h5pset_fapl_multi_f(fapl, relax, error)
CALL check("h5pset_fapl_multi_f", error, total_error)
CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error, access_prp = fapl)
CALL check("h5fopen_f", error, total_error)
!
CALL h5fget_access_plist_f(file_id, fapl_1, error)
CALL check("h5fget_access_plist_f", error, total_error)
!It doesn't work on Windows.
!CALL h5pget_fapl_multi_f(fapl_1, memb_map_out, memb_fapl_out, memb_name_out, &
! memb_addr_out, relax_out, error)
! write(*,*) memb_map_out
! write(*,*) memb_fapl_out
! write(*,*) memb_name_out
! write(*,*) memb_addr_out
! CALL check("h5pget_fapl_multi_f", error, total_error)
!
! Open the existing dataset.
!
CALL h5dopen_f(file_id, dsetname, dset_id, error)
CALL check("h5dopen_f", error, total_error)
!
! Get the dataset type.
!
CALL h5dget_type_f(dset_id, dtype_id, error)
CALL check("h5dget_type_f", error, total_error)
!
! Get the data space.
!
CALL h5dget_space_f(dset_id, dspace_id, error)
CALL check("h5dget_space_f", error, total_error)
!
! Read the dataset.
!
CALL h5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error)
CALL check("h5dread_f", error, total_error)
!
!Compare the data.
!
do i = 1, 4
do j = 1, 6
IF (data_out(i,j) .NE. dset_data(i, j)) THEN
write(*, *) "dataset test error occured"
write(*,*) "data read is not the same as the data writen"
END IF
end do
end do
!
! End access to the dataset and release resources used by it.
!
CALL h5dclose_f(dset_id, error)
CALL check("h5dclose_f", error, total_error)
!
! Terminate access to the data space.
!
CALL h5sclose_f(dspace_id, error)
CALL check("h5sclose_f", error, total_error)
!
! Terminate access to the data type.
!
CALL h5tclose_f(dtype_id, error)
CALL check("h5tclose_f", error, total_error)
!
! Close the file.
!
CALL h5fclose_f(file_id, error)
CALL check("h5fclose_f", error, total_error)
CALL h5pclose_f(fapl, error)
CALL check("h5pclose_f", error, total_error)
CALL h5pclose_f(fapl_1, error)
CALL check("h5pclose_f", error, total_error)
if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error)
CALL check("h5_cleanup_f", error, total_error)
RETURN
END SUBROUTINE multi_file_test
|
