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Diffstat (limited to 'src/service/namestore/perf_namestore_api_import.c')
-rw-r--r-- | src/service/namestore/perf_namestore_api_import.c | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/src/service/namestore/perf_namestore_api_import.c b/src/service/namestore/perf_namestore_api_import.c new file mode 100644 index 000000000..326955dff --- /dev/null +++ b/src/service/namestore/perf_namestore_api_import.c | |||
@@ -0,0 +1,383 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2022 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | /** | ||
21 | * @file namestore/perf_namestore_api_import.c | ||
22 | * @brief testcase for namestore: Import a lot of records | ||
23 | * @author Martin Schanzenbach | ||
24 | */ | ||
25 | #include "platform.h" | ||
26 | #include "gnunet_namestore_service.h" | ||
27 | #include "gnunet_testing_lib.h" | ||
28 | |||
29 | #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT | ||
30 | |||
31 | #define TEST_RECORD_COUNT 10000 | ||
32 | |||
33 | /** | ||
34 | * A #BENCHMARK_SIZE of 1000 takes less than a minute on a reasonably | ||
35 | * modern system, so 30 minutes should be OK even for very, very | ||
36 | * slow systems. | ||
37 | */ | ||
38 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 30) | ||
39 | |||
40 | /** | ||
41 | * The runtime of the benchmark is expected to be linear | ||
42 | * for the iteration phase with a *good* database. The FLAT | ||
43 | * database uses a quadratic retrieval algorithm, | ||
44 | * hence it should be quadratic in the size. | ||
45 | */ | ||
46 | #define BENCHMARK_SIZE 1000 | ||
47 | |||
48 | /** | ||
49 | * Maximum record size | ||
50 | */ | ||
51 | #define MAX_REC_SIZE 500 | ||
52 | |||
53 | /** | ||
54 | * How big are the blocks we fetch? Note that the first block is | ||
55 | * always just 1 record set per current API. Smaller block | ||
56 | * sizes will make quadratic iteration-by-offset penalties | ||
57 | * more pronounced. | ||
58 | */ | ||
59 | #define BLOCK_SIZE 100 | ||
60 | |||
61 | static struct GNUNET_NAMESTORE_Handle *nsh; | ||
62 | |||
63 | static struct GNUNET_SCHEDULER_Task *timeout_task; | ||
64 | |||
65 | static struct GNUNET_SCHEDULER_Task *t; | ||
66 | |||
67 | static struct GNUNET_CRYPTO_PrivateKey privkey; | ||
68 | |||
69 | static struct GNUNET_NAMESTORE_QueueEntry *qe; | ||
70 | |||
71 | static int res; | ||
72 | |||
73 | static struct GNUNET_TIME_Absolute start; | ||
74 | |||
75 | struct GNUNET_NAMESTORE_RecordInfo ri[TEST_RECORD_COUNT]; | ||
76 | |||
77 | int single_put_pos; | ||
78 | |||
79 | static int bulk_count = 0; | ||
80 | |||
81 | |||
82 | /** | ||
83 | * Terminate everything | ||
84 | * | ||
85 | * @param cls NULL | ||
86 | */ | ||
87 | static void | ||
88 | end (void *cls) | ||
89 | { | ||
90 | (void) cls; | ||
91 | if (NULL != qe) | ||
92 | { | ||
93 | GNUNET_NAMESTORE_cancel (qe); | ||
94 | qe = NULL; | ||
95 | } | ||
96 | if (NULL != nsh) | ||
97 | { | ||
98 | GNUNET_NAMESTORE_disconnect (nsh); | ||
99 | nsh = NULL; | ||
100 | } | ||
101 | if (NULL != t) | ||
102 | { | ||
103 | GNUNET_SCHEDULER_cancel (t); | ||
104 | t = NULL; | ||
105 | } | ||
106 | if (NULL != timeout_task) | ||
107 | { | ||
108 | GNUNET_SCHEDULER_cancel (timeout_task); | ||
109 | timeout_task = NULL; | ||
110 | } | ||
111 | } | ||
112 | |||
113 | |||
114 | /** | ||
115 | * End with timeout. As this is a benchmark, we do not | ||
116 | * fail hard but return "skipped". | ||
117 | */ | ||
118 | static void | ||
119 | timeout (void *cls) | ||
120 | { | ||
121 | (void) cls; | ||
122 | timeout_task = NULL; | ||
123 | GNUNET_SCHEDULER_shutdown (); | ||
124 | res = 77; | ||
125 | } | ||
126 | |||
127 | |||
128 | static struct GNUNET_GNSRECORD_Data * | ||
129 | create_record (unsigned int count) | ||
130 | { | ||
131 | struct GNUNET_GNSRECORD_Data *rd; | ||
132 | |||
133 | rd = GNUNET_malloc (count + sizeof(struct GNUNET_GNSRECORD_Data)); | ||
134 | rd->expiration_time = GNUNET_TIME_relative_to_absolute ( | ||
135 | GNUNET_TIME_UNIT_HOURS).abs_value_us; | ||
136 | rd->record_type = TEST_RECORD_TYPE; | ||
137 | rd->data_size = count; | ||
138 | rd->data = (void *) &rd[1]; | ||
139 | rd->flags = 0; | ||
140 | memset (&rd[1], | ||
141 | 'a', | ||
142 | count); | ||
143 | return rd; | ||
144 | } | ||
145 | |||
146 | |||
147 | static void | ||
148 | publish_records_single (void *cls); | ||
149 | |||
150 | static void | ||
151 | publish_records_bulk_tx (void *cls); | ||
152 | |||
153 | |||
154 | static void | ||
155 | put_cont_bulk_tx (void *cls, | ||
156 | enum GNUNET_ErrorCode ec) | ||
157 | { | ||
158 | struct GNUNET_TIME_Relative delay; | ||
159 | qe = NULL; | ||
160 | if (GNUNET_EC_NONE != ec) | ||
161 | { | ||
162 | GNUNET_break (0); | ||
163 | GNUNET_SCHEDULER_shutdown (); | ||
164 | return; | ||
165 | } | ||
166 | if (bulk_count == TEST_RECORD_COUNT) | ||
167 | { | ||
168 | single_put_pos++; | ||
169 | delay = GNUNET_TIME_absolute_get_duration (start); | ||
170 | fprintf (stdout, | ||
171 | "BULK-TX: Publishing %u records took %s\n", | ||
172 | TEST_RECORD_COUNT, | ||
173 | GNUNET_STRINGS_relative_time_to_string (delay, | ||
174 | GNUNET_YES)); | ||
175 | res = 0; | ||
176 | GNUNET_SCHEDULER_shutdown (); | ||
177 | return; | ||
178 | } | ||
179 | t = GNUNET_SCHEDULER_add_now (&publish_records_bulk_tx, NULL); | ||
180 | } | ||
181 | |||
182 | |||
183 | static void | ||
184 | publish_records_bulk_tx (void *cls) | ||
185 | { | ||
186 | unsigned int sent_rds; | ||
187 | t = NULL; | ||
188 | qe = GNUNET_NAMESTORE_records_store (nsh, | ||
189 | &privkey, | ||
190 | TEST_RECORD_COUNT - bulk_count, | ||
191 | &ri[bulk_count], | ||
192 | &sent_rds, | ||
193 | &put_cont_bulk_tx, | ||
194 | NULL); | ||
195 | bulk_count += sent_rds; | ||
196 | GNUNET_assert (sent_rds != 0); | ||
197 | } | ||
198 | |||
199 | |||
200 | static void | ||
201 | publish_records_bulk (void *cls); | ||
202 | |||
203 | static void | ||
204 | put_cont_bulk (void *cls, | ||
205 | enum GNUNET_ErrorCode ec) | ||
206 | { | ||
207 | struct GNUNET_TIME_Relative delay; | ||
208 | unsigned int sent_rds; | ||
209 | |||
210 | (void) cls; | ||
211 | qe = NULL; | ||
212 | if (GNUNET_EC_NONE != ec) | ||
213 | { | ||
214 | GNUNET_break (0); | ||
215 | GNUNET_SCHEDULER_shutdown (); | ||
216 | return; | ||
217 | } | ||
218 | |||
219 | if (bulk_count == TEST_RECORD_COUNT) | ||
220 | { | ||
221 | delay = GNUNET_TIME_absolute_get_duration (start); | ||
222 | fprintf (stdout, | ||
223 | "BULK: Publishing %u records took %s\n", | ||
224 | TEST_RECORD_COUNT, | ||
225 | GNUNET_STRINGS_relative_time_to_string (delay, | ||
226 | GNUNET_YES)); | ||
227 | start = GNUNET_TIME_absolute_get (); | ||
228 | bulk_count = 0; | ||
229 | qe = GNUNET_NAMESTORE_records_store (nsh, | ||
230 | &privkey, | ||
231 | TEST_RECORD_COUNT - bulk_count, | ||
232 | &ri[bulk_count], | ||
233 | &sent_rds, | ||
234 | &put_cont_bulk_tx, | ||
235 | NULL); | ||
236 | bulk_count += sent_rds; | ||
237 | GNUNET_assert (sent_rds != 0); | ||
238 | return; | ||
239 | } | ||
240 | (void) cls; | ||
241 | qe = NULL; | ||
242 | if (GNUNET_EC_NONE != ec) | ||
243 | { | ||
244 | GNUNET_break (0); | ||
245 | GNUNET_SCHEDULER_shutdown (); | ||
246 | return; | ||
247 | } | ||
248 | t = GNUNET_SCHEDULER_add_now (&publish_records_bulk, NULL); | ||
249 | } | ||
250 | |||
251 | |||
252 | static void | ||
253 | publish_records_bulk (void *cls) | ||
254 | { | ||
255 | static unsigned int sent_rds = 0; | ||
256 | (void) cls; | ||
257 | t = NULL; | ||
258 | qe = GNUNET_NAMESTORE_records_store (nsh, | ||
259 | &privkey, | ||
260 | TEST_RECORD_COUNT - bulk_count, | ||
261 | &ri[bulk_count], | ||
262 | &sent_rds, | ||
263 | &put_cont_bulk, | ||
264 | NULL); | ||
265 | bulk_count += sent_rds; | ||
266 | GNUNET_assert (sent_rds != 0); | ||
267 | } | ||
268 | |||
269 | |||
270 | static void | ||
271 | put_cont_single (void *cls, | ||
272 | enum GNUNET_ErrorCode ec) | ||
273 | { | ||
274 | struct GNUNET_TIME_Relative delay; | ||
275 | (void) cls; | ||
276 | qe = NULL; | ||
277 | if (GNUNET_EC_NONE != ec) | ||
278 | { | ||
279 | GNUNET_break (0); | ||
280 | GNUNET_SCHEDULER_shutdown (); | ||
281 | return; | ||
282 | } | ||
283 | single_put_pos++; | ||
284 | if (single_put_pos == TEST_RECORD_COUNT) | ||
285 | { | ||
286 | delay = GNUNET_TIME_absolute_get_duration (start); | ||
287 | fprintf (stdout, | ||
288 | "SINGLE: Publishing %u records took %s\n", | ||
289 | TEST_RECORD_COUNT, | ||
290 | GNUNET_STRINGS_relative_time_to_string (delay, | ||
291 | GNUNET_YES)); | ||
292 | start = GNUNET_TIME_absolute_get (); | ||
293 | t = GNUNET_SCHEDULER_add_now (&publish_records_bulk, NULL); | ||
294 | return; | ||
295 | } | ||
296 | t = GNUNET_SCHEDULER_add_now (&publish_records_single, | ||
297 | NULL); | ||
298 | } | ||
299 | |||
300 | |||
301 | static void | ||
302 | publish_records_single (void *cls) | ||
303 | { | ||
304 | struct GNUNET_TIME_Relative delay; | ||
305 | |||
306 | (void) cls; | ||
307 | t = NULL; | ||
308 | if (single_put_pos == TEST_RECORD_COUNT) | ||
309 | { | ||
310 | delay = GNUNET_TIME_absolute_get_duration (start); | ||
311 | fprintf (stdout, | ||
312 | "Publishing %u records took %s\n", | ||
313 | TEST_RECORD_COUNT, | ||
314 | GNUNET_STRINGS_relative_time_to_string (delay, | ||
315 | GNUNET_YES)); | ||
316 | GNUNET_SCHEDULER_add_now (&publish_records_bulk, NULL); | ||
317 | } | ||
318 | qe = GNUNET_NAMESTORE_record_set_store (nsh, | ||
319 | &privkey, | ||
320 | ri[single_put_pos].a_label, | ||
321 | ri[single_put_pos].a_rd_count, | ||
322 | ri[single_put_pos].a_rd, | ||
323 | &put_cont_single, | ||
324 | NULL); | ||
325 | } | ||
326 | |||
327 | |||
328 | static void | ||
329 | run (void *cls, | ||
330 | const struct GNUNET_CONFIGURATION_Handle *cfg, | ||
331 | struct GNUNET_TESTING_Peer *peer) | ||
332 | { | ||
333 | |||
334 | for (int i = 0; i < TEST_RECORD_COUNT; i++) | ||
335 | { | ||
336 | ri[i].a_rd = create_record (1); | ||
337 | ri[i].a_rd_count = 1; | ||
338 | GNUNET_asprintf ((char**) &ri[i].a_label, "label_%d", i); | ||
339 | } | ||
340 | GNUNET_SCHEDULER_add_shutdown (&end, | ||
341 | NULL); | ||
342 | timeout_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, | ||
343 | &timeout, | ||
344 | NULL); | ||
345 | nsh = GNUNET_NAMESTORE_connect (cfg); | ||
346 | GNUNET_assert (NULL != nsh); | ||
347 | privkey.type = htonl (GNUNET_GNSRECORD_TYPE_PKEY); | ||
348 | GNUNET_CRYPTO_ecdsa_key_create (&privkey.ecdsa_key); | ||
349 | start = GNUNET_TIME_absolute_get (); | ||
350 | t = GNUNET_SCHEDULER_add_now (&publish_records_single, | ||
351 | NULL); | ||
352 | } | ||
353 | |||
354 | |||
355 | #include "test_common.c" | ||
356 | |||
357 | |||
358 | int | ||
359 | main (int argc, | ||
360 | char *argv[]) | ||
361 | { | ||
362 | char *plugin_name; | ||
363 | char *cfg_name; | ||
364 | |||
365 | SETUP_CFG2 ("perf_namestore_api_%s.conf", plugin_name, cfg_name); | ||
366 | res = 1; | ||
367 | if (0 != | ||
368 | GNUNET_TESTING_peer_run ("perf-namestore-api-import", | ||
369 | cfg_name, | ||
370 | &run, | ||
371 | NULL)) | ||
372 | { | ||
373 | res = 1; | ||
374 | } | ||
375 | GNUNET_DISK_purge_cfg_dir (cfg_name, | ||
376 | "GNUNET_TEST_HOME"); | ||
377 | GNUNET_free (plugin_name); | ||
378 | GNUNET_free (cfg_name); | ||
379 | return res; | ||
380 | } | ||
381 | |||
382 | |||
383 | /* end of perf_namestore_api_zone_iteration.c */ | ||