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08b1c66e | 1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Michel Dagenais | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License Version 2 as | |
6 | * published by the Free Software Foundation; | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this program; if not, write to the Free Software | |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
16 | * MA 02111-1307, USA. | |
17 | */ | |
18 | ||
19 | /* This module inserts a hook in the program main loop. This hook processes | |
20 | all the events in the main tracefile while testing the speed and | |
21 | functionality of the state and stats computations. */ | |
08b1c66e | 22 | |
4e4d11b3 | 23 | #ifdef HAVE_CONFIG_H |
24 | #include <config.h> | |
25 | #endif | |
26 | ||
27 | #include <string.h> | |
43ed82b5 | 28 | #include <inttypes.h> |
08b1c66e | 29 | #include <lttv/lttv.h> |
30 | #include <lttv/attribute.h> | |
31 | #include <lttv/hook.h> | |
32 | #include <lttv/option.h> | |
33 | #include <lttv/module.h> | |
d8f124de | 34 | #include <lttv/tracecontext.h> |
08b1c66e | 35 | #include <lttv/state.h> |
36 | #include <lttv/stats.h> | |
37 | #include <ltt/trace.h> | |
38 | #include <ltt/event.h> | |
00e74b69 | 39 | |
40 | #define __UNUSED__ __attribute__((__unused__)) | |
08b1c66e | 41 | |
42 | static LttvTraceset *traceset; | |
43 | ||
44 | static LttvHooks | |
90e19f82 AM |
45 | *before_traceset, |
46 | *after_traceset, | |
47 | *before_trace, | |
48 | *after_trace, | |
49 | *before_tracefile, | |
50 | *after_tracefile, | |
51 | //*before_event, | |
52 | //*after_event, | |
53 | *event_hook, | |
54 | *main_hooks; | |
08b1c66e | 55 | |
56 | static char *a_trace; | |
57 | ||
58 | static char *a_dump_tracefiles; | |
59 | ||
60 | static char *a_save_sample; | |
61 | ||
62 | static int | |
90e19f82 AM |
63 | a_sample_interval, |
64 | a_sample_number, | |
65 | a_seek_number, | |
66 | a_save_interval; | |
08b1c66e | 67 | |
68 | static gboolean | |
90e19f82 AM |
69 | a_trace_event, |
70 | a_save_state_copy, | |
71 | a_test1, | |
72 | a_test2, | |
73 | a_test3, | |
74 | a_test4, | |
75 | a_test5, | |
76 | a_test6, | |
77 | a_test7, | |
78 | a_test8, | |
79 | a_test9, | |
80 | a_test10, | |
81 | a_test_all; | |
08b1c66e | 82 | |
eed2ef37 | 83 | static GQuark QUARK_BLOCK_START, |
90e19f82 | 84 | QUARK_BLOCK_END; |
eed2ef37 | 85 | |
f95bc830 | 86 | LttEventPosition *a_event_position; |
87 | ||
08b1c66e | 88 | typedef struct _save_state { |
90e19f82 AM |
89 | guint count; |
90 | FILE *fp; | |
91 | guint interval; | |
92 | guint position; | |
93 | guint size; | |
94 | LttTime *write_time; | |
95 | guint version; | |
08b1c66e | 96 | } SaveState; |
97 | ||
98 | ||
00e74b69 | 99 | static void lttv_trace_option(void __UNUSED__ *hook_data) |
08b1c66e | 100 | { |
90e19f82 AM |
101 | LttTrace *trace; |
102 | ||
103 | trace = ltt_trace_open(a_trace); | |
104 | if(trace == NULL) { | |
105 | g_critical("cannot open trace %s", a_trace); | |
106 | } else { | |
107 | lttv_traceset_add(traceset, lttv_trace_new(trace)); | |
108 | } | |
08b1c66e | 109 | } |
110 | ||
111 | static double get_time() | |
112 | { | |
90e19f82 | 113 | GTimeVal gt; |
08b1c66e | 114 | |
90e19f82 AM |
115 | g_get_current_time(>); |
116 | return gt.tv_sec + (double)gt.tv_usec / (double)1000000.0; | |
08b1c66e | 117 | } |
118 | ||
119 | static double run_one_test(LttvTracesetState *ts, LttTime start, LttTime end) | |
120 | { | |
90e19f82 AM |
121 | double t0, t1; |
122 | ||
123 | unsigned int i; | |
124 | ||
125 | //lttv_traceset_context_add_hooks(&ts->parent, | |
126 | //before_traceset, after_traceset, NULL, before_trace, after_trace, | |
127 | //NULL, before_tracefile, after_tracefile, NULL, before_event, after_event); | |
128 | lttv_process_traceset_begin(&ts->parent, | |
129 | before_traceset, | |
130 | before_trace, | |
131 | before_tracefile, | |
132 | event_hook, | |
133 | NULL); | |
134 | ||
135 | for(i = 0 ; i < lttv_traceset_number(traceset) ; i++) { | |
136 | ((LttvTraceState *)(ts->parent.traces[i]))->save_interval =a_save_interval; | |
137 | } | |
138 | ||
139 | t0 = get_time(); | |
140 | lttv_state_traceset_seek_time_closest(ts, start); | |
141 | //lttv_process_traceset(&ts->parent, end, G_MAXULONG); | |
142 | lttv_process_traceset_middle(&ts->parent, | |
143 | end, | |
144 | G_MAXULONG, | |
145 | NULL); | |
146 | t1 = get_time(); | |
147 | ||
148 | //lttv_traceset_context_remove_hooks(&ts->parent, | |
149 | //before_traceset, after_traceset, NULL, before_trace, after_trace, | |
150 | //NULL, before_tracefile, after_tracefile, NULL, before_event, after_event); | |
151 | lttv_process_traceset_end(&ts->parent, | |
152 | after_traceset, | |
153 | after_trace, | |
154 | after_tracefile, | |
155 | event_hook, | |
156 | NULL); | |
157 | ||
158 | return t1 - t0; | |
08b1c66e | 159 | } |
160 | ||
161 | ||
00e74b69 | 162 | gboolean trace_event(void __UNUSED__ *hook_data, void *call_data) |
f95bc830 | 163 | { |
90e19f82 AM |
164 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
165 | ||
166 | guint nb_block, offset; | |
167 | ||
168 | guint64 tsc; | |
169 | ||
170 | LttTracefile *tf; | |
171 | LttEvent *e = ltt_tracefile_get_event(tfs->parent.tf); | |
172 | ltt_event_position(e, a_event_position); | |
173 | ltt_event_position_get(a_event_position, &tf, &nb_block, &offset, &tsc); | |
174 | fprintf(stderr, "Event %s %lu.%09lu [%u 0x%x tsc %" PRIu64 "]\n", | |
175 | g_quark_to_string(marker_get_info_from_id(tf->mdata, | |
176 | ltt_event_id(e))->name), | |
177 | tfs->parent.timestamp.tv_sec, tfs->parent.timestamp.tv_nsec, | |
178 | nb_block, offset, tsc); | |
179 | return FALSE; | |
f95bc830 | 180 | } |
181 | ||
8fe3c6b6 | 182 | static LttTime count_previous_time = { 0, 0 }; |
f95bc830 | 183 | |
00e74b69 | 184 | gboolean count_event(void *hook_data, void __UNUSED__ *call_data) |
08b1c66e | 185 | { |
90e19f82 AM |
186 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
187 | LttTracefile *tracefile = tfs->parent.tf; | |
188 | guint nb_block, offset; | |
189 | LttTracefile *tf_pos; | |
190 | guint64 tsc; | |
191 | LttEvent * event = ltt_tracefile_get_event(tracefile); | |
192 | LttTime time; | |
193 | guint *pcount = (guint *)hook_data; | |
194 | ||
195 | (*pcount)++; | |
196 | ||
197 | time = ltt_event_time(event); | |
198 | ltt_event_position(event, a_event_position); | |
199 | ltt_event_position_get(a_event_position, &tf_pos, &nb_block, &offset, &tsc); | |
200 | ||
201 | if(ltt_time_compare(time, count_previous_time) < 0) { | |
202 | g_warning("Time decreasing trace %s tracefile %s cpu %u position %u/0x%x", | |
203 | g_quark_to_string(ltt_trace_name(ltt_tracefile_get_trace(tracefile))), | |
204 | g_quark_to_string(ltt_tracefile_name(tracefile)), | |
205 | tfs->cpu, nb_block, offset); | |
206 | g_warning("last time %lu.%lu vs current %lu.%lu", | |
207 | count_previous_time.tv_sec, count_previous_time.tv_nsec, | |
208 | time.tv_sec, time.tv_nsec); | |
209 | } | |
210 | count_previous_time = time; | |
211 | ||
212 | ||
213 | ||
214 | return FALSE; | |
08b1c66e | 215 | } |
216 | ||
217 | ||
f95bc830 | 218 | gboolean save_state_copy_event(void *hook_data, void *call_data) |
219 | { | |
90e19f82 | 220 | SaveState __UNUSED__ *save_state = (SaveState *)hook_data; |
f95bc830 | 221 | |
90e19f82 | 222 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
f95bc830 | 223 | |
90e19f82 | 224 | LttvTraceState *ts = (LttvTraceState *)tfs->parent.t_context; |
f95bc830 | 225 | |
90e19f82 | 226 | LttEvent *e = ltt_tracefile_get_event(tfs->parent.tf); |
eed2ef37 | 227 | |
90e19f82 | 228 | GString *filename; |
f95bc830 | 229 | |
90e19f82 | 230 | FILE *fp; |
f95bc830 | 231 | |
90e19f82 AM |
232 | if(ts->nb_event == 0 && |
233 | marker_get_info_from_id(tfs->parent.tf->mdata, e->event_id)->name | |
234 | == QUARK_BLOCK_START) { | |
235 | if(a_save_sample != NULL) { | |
236 | filename = g_string_new(""); | |
237 | g_string_printf(filename, "%s.copy.%lu.%09lu.xml", a_save_sample, | |
238 | tfs->parent.timestamp.tv_sec, tfs->parent.timestamp.tv_nsec); | |
239 | fp = fopen(filename->str, "w"); | |
240 | if(fp == NULL) g_error("Cannot open %s", filename->str); | |
241 | g_string_free(filename, TRUE); | |
242 | lttv_state_write(ts, tfs->parent.timestamp, fp); | |
243 | fclose(fp); | |
244 | } //else lttv_state_write(ts, tfs->parent.timestamp, save_state->fp); | |
245 | } | |
246 | return FALSE; | |
f95bc830 | 247 | } |
248 | ||
249 | ||
08b1c66e | 250 | gboolean save_state_event(void *hook_data, void *call_data) |
251 | { | |
90e19f82 AM |
252 | SaveState *save_state = (SaveState *)hook_data; |
253 | ||
254 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; | |
255 | ||
256 | LttvTraceState *ts = (LttvTraceState *)tfs->parent.t_context; | |
257 | ||
258 | GString *filename; | |
259 | ||
260 | FILE *fp; | |
261 | ||
262 | (save_state->count)++; | |
263 | if(save_state->count % save_state->interval == 0 && | |
264 | save_state->position < save_state->size) { | |
265 | if(a_save_sample != NULL) { | |
266 | filename = g_string_new(""); | |
267 | g_string_printf(filename, "%s.%u.xml.%u", a_save_sample, | |
268 | save_state->position, save_state->version); | |
269 | fp = fopen(filename->str, "w"); | |
270 | if(fp == NULL) g_error("Cannot open %s", filename->str); | |
271 | g_string_free(filename, TRUE); | |
272 | lttv_state_write(ts, tfs->parent.timestamp, fp); | |
273 | fclose(fp); | |
274 | } //else lttv_state_write(ts, tfs->parent.timestamp, save_state->fp); | |
275 | ||
276 | save_state->write_time[save_state->position] = tfs->parent.timestamp; | |
277 | save_state->position++; | |
278 | } | |
279 | return FALSE; | |
08b1c66e | 280 | } |
281 | ||
282 | ||
d3d34f49 | 283 | static void sanitize_name(gchar *name) |
284 | { | |
90e19f82 AM |
285 | while(*name != '\0') { |
286 | if(*name == '/') *name = '_'; | |
287 | name++; | |
288 | } | |
289 | ||
d3d34f49 | 290 | } |
291 | ||
eed2ef37 | 292 | |
27304273 | 293 | static void compute_tracefile(LttTracefile *tracefile, void *hook_data) |
eed2ef37 | 294 | { |
90e19f82 AM |
295 | GString *filename; |
296 | guint nb_equal, nb_block, offset; | |
297 | guint64 tsc; | |
298 | FILE *fp; | |
299 | LttTime time, previous_time; | |
300 | LttEvent *event = ltt_tracefile_get_event(tracefile); | |
301 | //LttEventType *event_type; | |
302 | struct marker_info *minfo; | |
303 | int err; | |
304 | gchar mod_name[PATH_MAX]; | |
305 | ||
306 | /* start_count is always initialized in this function _if_ there is always | |
307 | * a block_start before a block_end. | |
308 | */ | |
309 | //long long unsigned cycle_count, start_count=0, delta_cycle; | |
310 | ||
311 | ||
312 | filename = g_string_new(""); | |
313 | strcpy(mod_name, g_quark_to_string(ltt_tracefile_name(tracefile))); | |
314 | ||
315 | sanitize_name(mod_name); | |
316 | ||
317 | g_warning("test %s test", g_quark_to_string(ltt_tracefile_name(tracefile))); | |
318 | g_string_printf(filename, "%s.%s.%u.trace", a_dump_tracefiles, | |
319 | mod_name, ltt_tracefile_cpu(tracefile)); | |
320 | fp = fopen(filename->str, "w"); | |
321 | if(fp == NULL) g_error("Cannot open %s", filename->str); | |
322 | g_string_free(filename, TRUE); | |
323 | err = ltt_tracefile_seek_time(tracefile, ltt_time_zero); | |
324 | if(err) goto close; | |
325 | ||
326 | previous_time = ltt_time_zero; | |
327 | nb_equal = 0; | |
328 | ||
329 | do { | |
330 | LttTracefile *tf_pos; | |
331 | //event_type = ltt_event_eventtype(event); | |
332 | minfo = marker_get_info_from_id(tracefile->mdata, | |
333 | ltt_event_id(event)); | |
334 | time = ltt_event_time(event); | |
335 | ltt_event_position(event, a_event_position); | |
336 | ltt_event_position_get(a_event_position, &tf_pos, &nb_block, &offset, &tsc); | |
337 | //fprintf(fp,"%s.%s: %llu %lu.%09lu position %u/%u\n", | |
338 | fprintf(fp, "%s: %" PRIu64 " %lu.%09lu position %u/%u, tracefile %s\n", | |
339 | g_quark_to_string(minfo->name), | |
340 | tsc, (unsigned long)time.tv_sec, | |
341 | (unsigned long)time.tv_nsec, | |
342 | nb_block, offset, | |
343 | g_quark_to_string(ltt_tracefile_name(tracefile))); | |
344 | ||
345 | if(ltt_time_compare(time, previous_time) < 0) { | |
346 | g_warning("Time decreasing trace %s tracefile %s cpu %u position %u/0x%x", | |
347 | g_quark_to_string(ltt_trace_name(ltt_tracefile_get_trace(tracefile))), | |
348 | g_quark_to_string(ltt_tracefile_name(tracefile)), | |
349 | ltt_tracefile_cpu(tracefile), nb_block, offset); | |
350 | g_warning("last time %lu.%lu vs current %lu.%lu", | |
351 | previous_time.tv_sec, previous_time.tv_nsec, | |
352 | time.tv_sec, time.tv_nsec); | |
353 | } | |
eed2ef37 | 354 | |
355 | #if 0 //FIXME | |
90e19f82 AM |
356 | if(ltt_eventtype_name(event_type) == QUARK_BLOCK_START) { |
357 | start_count = cycle_count; | |
358 | start_time = time; | |
359 | } | |
360 | else if(ltt_eventtype_name(event_type) == QUARK_BLOCK_END) { | |
361 | delta_cycle = cycle_count - start_count; | |
362 | end_nsec_sec = (long long unsigned)time.tv_sec * (long long unsigned)1000000000; | |
363 | end_nsec_nsec = time.tv_nsec; | |
364 | end_nsec = end_nsec_sec + end_nsec_nsec; | |
365 | start_nsec = (long long unsigned)start_time.tv_sec * (long long unsigned)1000000000 + (long long unsigned)start_time.tv_nsec; | |
366 | delta_nsec = end_nsec - start_nsec; | |
367 | cycle_per_nsec = (double)delta_cycle / (double)delta_nsec; | |
368 | nsec_per_cycle = (double)delta_nsec / (double)delta_cycle; | |
369 | added_nsec = (double)delta_cycle * nsec_per_cycle; | |
370 | interpolated_nsec = start_nsec + added_nsec; | |
371 | added_nsec2 = (double)delta_cycle / cycle_per_nsec; | |
372 | interpolated_nsec2 = start_nsec + added_nsec2; | |
373 | ||
374 | fprintf(fp,"Time: start_count %llu, end_count %llu, delta_cycle %llu, start_nsec %llu, end_nsec_sec %llu, end_nsec_nsec %llu, end_nsec %llu, delta_nsec %llu, cycle_per_nsec %.25f, nsec_per_cycle %.25f, added_nsec %llu, added_nsec2 %llu, interpolated_nsec %llu, interpolated_nsec2 %llu\n", start_count, cycle_count, delta_cycle, start_nsec, end_nsec_sec, end_nsec_nsec, end_nsec, delta_nsec, cycle_per_nsec, nsec_per_cycle, added_nsec, added_nsec2, interpolated_nsec, interpolated_nsec2); | |
375 | } | |
376 | else { | |
eed2ef37 | 377 | #endif //0 |
90e19f82 AM |
378 | if(ltt_time_compare(time, previous_time) == 0) |
379 | nb_equal++; | |
380 | else if(nb_equal > 0) { | |
381 | g_warning("Consecutive %d events with time %lu.%09lu", | |
382 | nb_equal + 1, previous_time.tv_sec, previous_time.tv_nsec); | |
383 | nb_equal = 0; | |
384 | } | |
385 | previous_time = time; | |
386 | //} | |
387 | } while((!ltt_tracefile_read(tracefile))); | |
eed2ef37 | 388 | |
389 | close: | |
90e19f82 | 390 | fclose(fp); |
eed2ef37 | 391 | } |
392 | ||
00e74b69 | 393 | static gboolean process_traceset(void __UNUSED__ *hook_data, |
90e19f82 | 394 | void __UNUSED__ *call_data) |
08b1c66e | 395 | { |
90e19f82 AM |
396 | GString *filename; |
397 | LttvTracesetStats *tscs; | |
398 | ||
399 | LttvTracesetState *ts; | |
400 | ||
401 | LttvTracesetContext *tc; | |
402 | ||
403 | FILE *fp; | |
404 | ||
405 | double t; | |
406 | ||
407 | //guint count, nb_control, nb_tracefile, nb_block, nb_event; | |
408 | //guint i, j, count, nb_control, nb_tracefile, nb_block, nb_event, nb_equal; | |
409 | guint i, j, count; | |
410 | ||
411 | LttTrace *trace; | |
412 | ||
413 | LttTime max_time = { G_MAXULONG, G_MAXULONG }; | |
414 | ||
415 | a_event_position = ltt_event_position_new(); | |
416 | ||
417 | GData **tracefiles_groups; | |
08b1c66e | 418 | |
90e19f82 | 419 | struct compute_tracefile_group_args args; |
08b1c66e | 420 | |
90e19f82 AM |
421 | args.func = compute_tracefile; |
422 | args.func_args = NULL; | |
08b1c66e | 423 | |
90e19f82 AM |
424 | if(a_dump_tracefiles != NULL) { |
425 | for(i = 0 ; i < lttv_traceset_number(traceset) ; i++) { | |
426 | trace = lttv_trace(lttv_traceset_get(traceset, i)); | |
427 | tracefiles_groups = ltt_trace_get_tracefiles_groups(trace); | |
08b1c66e | 428 | |
90e19f82 AM |
429 | g_datalist_foreach(tracefiles_groups, |
430 | (GDataForeachFunc)compute_tracefile_group, &args); | |
08b1c66e | 431 | |
90e19f82 AM |
432 | } |
433 | } | |
08b1c66e | 434 | |
90e19f82 AM |
435 | tscs = g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
436 | ts = &tscs->parent; | |
437 | tc = &tscs->parent.parent; | |
08b1c66e | 438 | |
90e19f82 | 439 | lttv_context_init(tc, traceset); |
08b1c66e | 440 | |
90e19f82 AM |
441 | /* For each case compute and print the elapsed time. |
442 | The first case is simply to run through all events with a | |
443 | simple counter. */ | |
f95bc830 | 444 | |
90e19f82 AM |
445 | if(a_test1 || a_test_all) { |
446 | count = 0; | |
447 | lttv_hooks_add(event_hook, count_event, &count, LTTV_PRIO_DEFAULT); | |
448 | t = run_one_test(ts, ltt_time_zero, max_time); | |
449 | lttv_hooks_remove_data(event_hook, count_event, &count); | |
450 | g_message("Processing trace while counting events (%u events in %g seconds)", | |
451 | count, t); | |
452 | } | |
eed2ef37 | 453 | |
90e19f82 | 454 | /* Run through all events computing the state. */ |
27304273 | 455 | |
90e19f82 AM |
456 | if(a_test2 || a_test_all) { |
457 | lttv_state_add_event_hooks(ts); | |
458 | t = run_one_test(ts, ltt_time_zero, max_time); | |
459 | lttv_state_remove_event_hooks(ts); | |
460 | g_message("Processing trace while updating state (%g seconds)", t); | |
461 | } | |
08b1c66e | 462 | |
90e19f82 AM |
463 | /* Run through all events computing the state and writing it out |
464 | periodically. */ | |
465 | ||
466 | SaveState save_state; | |
467 | ||
468 | save_state.interval = a_sample_interval; | |
469 | save_state.size = a_sample_number; | |
470 | save_state.fp = stderr; | |
471 | save_state.write_time = g_new(LttTime, a_sample_number); | |
472 | ||
473 | ||
474 | if(a_test3 || a_test_all) { | |
475 | for(i = 0 ; i < 2 ; i++) { | |
476 | save_state.count = 0; | |
477 | save_state.position = 0; | |
478 | save_state.version = i; | |
479 | lttv_state_add_event_hooks(ts); | |
480 | lttv_hooks_add(event_hook, save_state_event, &save_state, | |
481 | LTTV_PRIO_DEFAULT); | |
482 | t = run_one_test(ts, ltt_time_zero, max_time); | |
483 | lttv_state_remove_event_hooks(ts); | |
484 | lttv_hooks_remove_data(event_hook, save_state_event, &save_state); | |
485 | g_warning("Processing while updating/writing state (%g seconds)", t); | |
486 | } | |
487 | } | |
488 | ||
489 | /* Run through all events computing the stats. */ | |
490 | ||
491 | if(a_test4 || a_test_all) { | |
492 | if(lttv_profile_memory) { | |
493 | g_message("Memory summary before computing stats"); | |
494 | g_mem_profile(); | |
495 | } | |
496 | ||
497 | lttv_stats_add_event_hooks(tscs); | |
498 | t = run_one_test(ts, ltt_time_zero, max_time); | |
499 | lttv_stats_remove_event_hooks(tscs); | |
500 | g_message("Processing trace while counting stats (%g seconds)", t); | |
501 | ||
502 | if(lttv_profile_memory) { | |
503 | g_message("Memory summary after computing stats"); | |
504 | g_mem_profile(); | |
505 | } | |
506 | ||
507 | lttv_stats_sum_traceset(tscs, ltt_time_infinite); | |
508 | ||
509 | if(lttv_profile_memory) { | |
510 | g_message("Memory summary after summing stats"); | |
511 | g_mem_profile(); | |
512 | } | |
513 | ||
514 | lttv_context_fini(tc); | |
515 | lttv_context_init(tc, traceset); | |
516 | ||
517 | if(lttv_profile_memory) { | |
518 | g_message("Memory summary after cleaning up the stats"); | |
519 | g_mem_profile(); | |
520 | } | |
521 | } | |
522 | ||
523 | /* Run through all events computing the state and stats. */ | |
524 | ||
525 | if(a_test5 || a_test_all) { | |
526 | if(lttv_profile_memory) { | |
527 | g_message("Memory summary before computing state and stats"); | |
528 | g_mem_profile(); | |
529 | } | |
530 | ||
531 | lttv_state_add_event_hooks(ts); | |
532 | lttv_stats_add_event_hooks(tscs); | |
533 | t = run_one_test(ts, ltt_time_zero, max_time); | |
534 | lttv_state_remove_event_hooks(ts); | |
535 | lttv_stats_remove_event_hooks(tscs); | |
536 | g_message("Processing trace while counting state and stats (%g seconds)", t); | |
537 | ||
538 | if(lttv_profile_memory) { | |
539 | g_message("Memory summary after computing and state and stats"); | |
540 | g_mem_profile(); | |
541 | } | |
542 | ||
543 | lttv_context_fini(tc); | |
544 | lttv_context_init(tc, traceset); | |
545 | ||
546 | if(lttv_profile_memory) { | |
547 | g_message("Memory summary after cleaning up the stats"); | |
548 | g_mem_profile(); | |
549 | } | |
550 | } | |
551 | ||
552 | /* Run through all events computing and saving the state. */ | |
553 | ||
554 | if(a_trace_event) lttv_hooks_add(event_hook, trace_event, NULL, | |
555 | LTTV_PRIO_DEFAULT); | |
556 | ||
557 | if(a_test6 || a_test_all) { | |
558 | if(lttv_profile_memory) { | |
559 | g_message("Memory summary before computing and saving state"); | |
560 | g_mem_profile(); | |
561 | } | |
562 | ||
563 | lttv_state_add_event_hooks(ts); | |
564 | lttv_state_save_add_event_hooks(ts); | |
565 | if(a_save_state_copy) | |
566 | lttv_hooks_add(event_hook, save_state_copy_event, &save_state, | |
567 | LTTV_PRIO_DEFAULT); | |
568 | t = run_one_test(ts, ltt_time_zero, max_time); | |
569 | lttv_state_remove_event_hooks(ts); | |
570 | lttv_state_save_remove_event_hooks(ts); | |
571 | if(a_save_state_copy) | |
572 | lttv_hooks_remove_data(event_hook,save_state_copy_event, &save_state); | |
573 | ||
574 | g_message("Processing trace while updating/saving state (%g seconds)", t); | |
575 | ||
576 | if(lttv_profile_memory) { | |
577 | g_message("Memory summary after computing/saving state"); | |
578 | g_mem_profile(); | |
579 | } | |
580 | } | |
581 | ||
582 | /* Seek a few times to each saved position */ | |
583 | ||
584 | if((a_test7 && a_test3) || a_test_all) { | |
585 | g_assert(a_seek_number >= 0); | |
586 | for(i = 0 ; i < (guint)a_seek_number ; i++) { | |
587 | gint reverse_j; /* just to make sure j is unsigned */ | |
588 | for(reverse_j = save_state.position - 1 ; reverse_j >= 0 ; reverse_j--) { | |
589 | j = (guint)reverse_j; | |
590 | lttv_state_add_event_hooks(ts); | |
591 | t = run_one_test(ts, save_state.write_time[j], | |
592 | save_state.write_time[j]); | |
593 | lttv_state_remove_event_hooks(ts); | |
594 | g_message("Seeking to %lu.%lu (%g seconds)", | |
595 | save_state.write_time[j].tv_sec, | |
596 | save_state.write_time[j].tv_nsec, t); | |
597 | ||
598 | if(a_save_sample != NULL) { | |
599 | filename = g_string_new(""); | |
600 | g_string_printf(filename, "%s.%d.xml.bak%d", a_save_sample, j, i); | |
601 | fp = fopen(filename->str, "w"); | |
602 | if(fp == NULL) g_error("Cannot open %s", filename->str); | |
603 | g_string_free(filename, TRUE); | |
604 | lttv_state_write((LttvTraceState *)tc->traces[0], | |
605 | save_state.write_time[j], fp); | |
606 | fclose(fp); | |
607 | } | |
608 | //else lttv_state_write((LttvTraceState *)tc->traces[0], | |
609 | // save_state.write_time[j], save_state.fp); | |
610 | } | |
611 | } | |
612 | } | |
613 | ||
614 | /* Seek at specified interval, using states computed in 6, making | |
615 | * sure that there is no more than the number of events between | |
616 | * state save interval to read before getting there. | |
617 | */ | |
618 | ||
619 | if((a_test8 && a_test6) || a_test_all) { | |
620 | g_message("Running test 8 : check save interval"); | |
621 | LttTime time = tc->time_span.start_time; | |
622 | LttTime interval; | |
623 | interval.tv_sec = 0; | |
624 | interval.tv_nsec = 175674987; | |
625 | guint count; | |
626 | ||
627 | while(ltt_time_compare(time, tc->time_span.end_time) < 0) { | |
628 | //g_message("Seeking at time %u.%u", time.tv_sec, time.tv_nsec); | |
629 | lttv_process_traceset_seek_time(&ts->parent, ltt_time_zero); | |
630 | lttv_state_traceset_seek_time_closest(ts, time); | |
631 | /* We add no hook to the traceset, not necessary */ | |
632 | count = lttv_process_traceset_middle(&ts->parent, | |
633 | time, G_MAXUINT, NULL); | |
634 | g_info("Number of events to jump over : %u", count); | |
635 | ||
636 | if(count > LTTV_STATE_SAVE_INTERVAL) | |
637 | g_warning("Oops! Save interval is %u and it took %u events to seek to a time %lu.%lu supposed to be closer from the last saved state.", | |
638 | LTTV_STATE_SAVE_INTERVAL, count, time.tv_sec, time.tv_nsec); | |
639 | time = ltt_time_add(time, interval); | |
640 | } | |
641 | ||
642 | } | |
643 | ||
644 | if(a_test9 || a_test_all) { | |
645 | double t0, t1; | |
646 | /* Run seek_forward and seek_backward test */ | |
647 | guint count; | |
648 | LttvTracesetContext *tsc = &ts->parent; | |
649 | LttvTracesetContextPosition *saved_pos = | |
650 | lttv_traceset_context_position_new(tsc); | |
651 | g_message("Running test 9 : seek_forward and seek_backward"); | |
652 | lttv_process_traceset_seek_time(tsc, ltt_time_zero); | |
653 | ||
654 | count = lttv_process_traceset_seek_n_forward(tsc, 500, NULL, NULL, NULL, NULL, NULL, NULL); | |
655 | g_assert(count == 500); | |
656 | lttv_traceset_context_position_save(tsc, saved_pos); | |
657 | t0 = get_time(); | |
658 | count = lttv_process_traceset_seek_n_forward(tsc, 150000, NULL, NULL, NULL, NULL, NULL, NULL); | |
659 | t1 = get_time(); | |
660 | g_message("Seek forward 150000 events in %g seconds", t1 - t0); | |
661 | g_assert(count == 150000); | |
662 | t0 = get_time(); | |
663 | count = lttv_process_traceset_seek_n_backward(tsc, 150000, | |
664 | seek_back_default_offset, lttv_process_traceset_seek_time, NULL, | |
665 | NULL, NULL, NULL, NULL, NULL); | |
666 | t1 = get_time(); | |
667 | g_message("Seek backward 150000 events in %g seconds", t1 - t0); | |
668 | g_assert(count == 150000); | |
669 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos)) { | |
670 | g_warning("Problem with seek_n ! Positions differ. (1)"); | |
671 | } | |
672 | ||
673 | lttv_process_traceset_seek_n_forward(tsc, 500, NULL, NULL, NULL, NULL, NULL, NULL); | |
674 | lttv_traceset_context_position_save(tsc, saved_pos); | |
675 | lttv_process_traceset_seek_n_forward(tsc, 15000, NULL, NULL, NULL, NULL, NULL, NULL); | |
676 | lttv_process_traceset_seek_n_backward(tsc, 15005, | |
677 | seek_back_default_offset, lttv_process_traceset_seek_time, NULL, | |
678 | NULL, NULL, NULL, NULL, NULL); | |
679 | lttv_process_traceset_seek_n_forward(tsc, 5, NULL, NULL, NULL, NULL, NULL, NULL); | |
680 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos)) { | |
681 | g_warning("Problem with seek_n ! Positions differ. (2)"); | |
682 | } | |
683 | ||
684 | lttv_process_traceset_seek_time(tsc, ltt_time_infinite); | |
685 | ||
686 | count = lttv_process_traceset_seek_n_forward(tsc, 15000, NULL, NULL, NULL, NULL, NULL, NULL); | |
687 | if(count > 0) | |
688 | g_warning("Problem with seek_n ! Forward at end of traceset."); | |
689 | ||
690 | lttv_process_traceset_seek_time(tsc, ltt_time_infinite); | |
691 | ||
692 | lttv_traceset_context_position_save(tsc, saved_pos); | |
693 | t0 = get_time(); | |
694 | lttv_process_traceset_seek_n_backward(tsc, 300, | |
695 | seek_back_default_offset, lttv_process_traceset_seek_time, NULL, | |
696 | NULL, NULL, NULL, NULL, NULL); | |
697 | t1 = get_time(); | |
698 | g_message("Seek backward 300 events in %g seconds", t1 - t0); | |
699 | count = lttv_process_traceset_seek_n_forward(tsc, 299, NULL, NULL, NULL, NULL, NULL, NULL); | |
700 | count = lttv_process_traceset_seek_n_forward(tsc, 1, NULL, NULL, NULL, NULL, NULL, NULL); | |
701 | ||
702 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos)) { | |
703 | g_warning("Problem with seek_n ! Positions differ. (4)"); | |
704 | } | |
705 | ||
706 | lttv_traceset_context_position_save(tsc, saved_pos); | |
707 | t0 = get_time(); | |
708 | lttv_process_traceset_seek_n_backward(tsc, 10, | |
709 | seek_back_default_offset, lttv_process_traceset_seek_time, NULL, | |
710 | NULL, NULL, NULL, NULL, NULL); | |
711 | t1 = get_time(); | |
712 | g_message("Seek backward 10 events in %g seconds", t1 - t0); | |
713 | t0 = get_time(); | |
714 | count = lttv_process_traceset_seek_n_forward(tsc, 10, NULL, NULL, NULL, NULL, NULL, NULL); | |
715 | t1 = get_time(); | |
716 | g_message("Seek forward 10 events in %g seconds", t1 - t0); | |
717 | ||
718 | ||
719 | /* try a volountary error */ | |
720 | lttv_process_traceset_seek_time(tsc, ltt_time_infinite); | |
721 | ||
722 | lttv_traceset_context_position_save(tsc, saved_pos); | |
723 | lttv_process_traceset_seek_n_backward(tsc, 301, | |
724 | seek_back_default_offset, lttv_process_traceset_seek_time, NULL, | |
725 | NULL, NULL, NULL, NULL, NULL); | |
726 | count = lttv_process_traceset_seek_n_forward(tsc, 299, NULL, NULL, NULL, NULL, NULL, NULL); | |
727 | count = lttv_process_traceset_seek_n_forward(tsc, 1, NULL, NULL, NULL, NULL, NULL, NULL); | |
728 | ||
729 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos) == 0) { | |
730 | g_warning("Problem with seek_n ! Positions _should_ differ. (5)"); | |
731 | } | |
732 | ||
733 | /* Try a seek by closest time : Hint : try this one with and without states | |
734 | * computed. */ | |
735 | lttv_process_traceset_seek_time(tsc, ltt_time_zero); | |
736 | count = lttv_process_traceset_seek_n_forward(tsc, 200000, NULL, NULL, NULL, NULL, NULL, NULL); | |
737 | lttv_traceset_context_position_save(tsc, saved_pos); | |
738 | t0 = get_time(); | |
739 | lttv_process_traceset_seek_n_backward(tsc, 100301, | |
740 | seek_back_default_offset, | |
741 | (seek_time_fct)lttv_state_traceset_seek_time_closest, NULL, | |
742 | NULL, NULL, NULL, NULL, NULL); | |
743 | t1 = get_time(); | |
744 | g_message("Seek backward 100301 events (with seek closest) in %g seconds", | |
745 | t1 - t0); | |
746 | count = lttv_process_traceset_seek_n_forward(tsc, 100301, NULL, NULL, NULL, NULL, NULL, NULL); | |
747 | ||
748 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos)) { | |
749 | g_warning("Problem with seek_n with state seek time! Positions differ. (6)"); | |
750 | } | |
751 | ||
752 | lttv_traceset_context_position_destroy(saved_pos); | |
753 | } | |
754 | ||
755 | if(a_test10 || a_test_all) { | |
756 | g_message("Running test 10 : check seek traceset context position"); | |
757 | LttvTracesetContext *tsc = &ts->parent; | |
758 | LttvTracesetContextPosition *saved_pos = | |
759 | lttv_traceset_context_position_new(tsc); | |
760 | ||
761 | lttv_process_traceset_seek_time(tsc, ltt_time_zero); | |
762 | lttv_process_traceset_seek_n_forward(tsc, 200000, NULL, NULL, NULL, NULL, NULL, NULL); | |
763 | lttv_traceset_context_position_save(tsc, saved_pos); | |
764 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos) != 0) | |
765 | g_critical("Error in seek position. (1)"); | |
766 | ||
767 | lttv_process_traceset_seek_time(tsc, ltt_time_infinite); | |
768 | lttv_process_traceset_seek_n_backward(tsc, 500, | |
769 | seek_back_default_offset, lttv_process_traceset_seek_time, NULL, | |
770 | NULL, NULL, NULL, NULL, NULL); | |
771 | lttv_traceset_context_position_save(tsc, saved_pos); | |
772 | ||
773 | if(lttv_traceset_context_ctx_pos_compare(tsc, saved_pos) != 0) | |
774 | g_critical("Error in seek position. (2)"); | |
775 | ||
776 | lttv_traceset_context_position_destroy(saved_pos); | |
777 | } | |
778 | ||
779 | if(a_trace_event) lttv_hooks_remove_data(event_hook, trace_event, NULL); | |
780 | ||
781 | g_free(save_state.write_time); | |
782 | g_free(a_event_position); | |
783 | lttv_context_fini(tc); | |
784 | g_object_unref(tscs); | |
785 | ||
786 | if(lttv_profile_memory) { | |
787 | g_message("Memory summary at the end of batchtest"); | |
788 | g_mem_profile(); | |
789 | } | |
790 | ||
791 | g_info("BatchTest end process traceset"); | |
792 | return 0; | |
08b1c66e | 793 | } |
794 | ||
795 | ||
796 | static void init() | |
797 | { | |
90e19f82 AM |
798 | LttvAttributeValue value; |
799 | ||
800 | LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); | |
801 | gboolean retval; | |
802 | ||
803 | g_info("Init batchtest.c"); | |
804 | ||
805 | /* Init GQuarks */ | |
806 | QUARK_BLOCK_START = g_quark_from_string("block_start"); | |
807 | QUARK_BLOCK_END = g_quark_from_string("block_end"); | |
808 | ||
809 | ||
810 | lttv_option_add("trace", 't', | |
811 | "add a trace to the trace set to analyse", | |
812 | "pathname of the directory containing the trace", | |
813 | LTTV_OPT_STRING, &a_trace, lttv_trace_option, NULL); | |
814 | ||
815 | a_trace_event = FALSE; | |
08b1c66e | 816 | |
90e19f82 AM |
817 | a_dump_tracefiles = NULL; |
818 | lttv_option_add("dump-tracefiles", 'D', | |
819 | "Write event by event the content of tracefiles", | |
820 | "basename for the files where to dump events", | |
821 | LTTV_OPT_STRING, &a_dump_tracefiles, NULL, NULL); | |
822 | ||
823 | a_save_sample = NULL; | |
824 | lttv_option_add("save-sample", 's', | |
825 | "Save state samples to multiple files", | |
826 | "basename for the files containing the state samples", | |
827 | LTTV_OPT_STRING, &a_save_sample, NULL, NULL); | |
828 | ||
829 | a_save_state_copy = FALSE; | |
830 | lttv_option_add("save-state-copy", 'S', "Write the state saved for seeking", | |
831 | "", LTTV_OPT_NONE, &a_save_state_copy, NULL, NULL); | |
832 | ||
833 | a_save_interval = 100000; | |
834 | lttv_option_add("save-interval", 'i', | |
835 | "Interval between saving state", | |
836 | "number of events before a block start triggers saving state", | |
837 | LTTV_OPT_INT, &a_save_interval, NULL, NULL); | |
838 | ||
839 | a_sample_interval = 100000; | |
840 | lttv_option_add("sample-interval", 'S', | |
841 | "Interval between sampling state", | |
842 | "number of events before sampling and writing state", | |
843 | LTTV_OPT_INT, &a_sample_interval, NULL, NULL); | |
844 | ||
845 | a_sample_number = 20; | |
846 | lttv_option_add("sample-number", 'N', | |
847 | "Number of state samples", | |
848 | "maximum number", | |
849 | LTTV_OPT_INT, &a_sample_number, NULL, NULL); | |
850 | ||
851 | a_seek_number = 200; | |
852 | lttv_option_add("seek-number", 'K', | |
853 | "Number of seek", | |
854 | "number", | |
855 | LTTV_OPT_INT, &a_seek_number, NULL, NULL); | |
856 | ||
857 | a_test1 = FALSE; | |
858 | lttv_option_add("test1", '1', "Test just counting events", "", | |
859 | LTTV_OPT_NONE, &a_test1, NULL, NULL); | |
860 | ||
861 | a_test2 = FALSE; | |
862 | lttv_option_add("test2", '2', "Test computing the state", "", | |
863 | LTTV_OPT_NONE, &a_test2, NULL, NULL); | |
864 | ||
865 | a_test3 = FALSE; | |
866 | lttv_option_add("test3", '3', "Test computing the state, writing out a few", | |
867 | "", LTTV_OPT_NONE, &a_test3, NULL, NULL); | |
868 | ||
869 | a_test4 = FALSE; | |
870 | lttv_option_add("test4", '4', "Test computing the stats", "", | |
871 | LTTV_OPT_NONE, &a_test4, NULL, NULL); | |
872 | ||
873 | a_test5 = FALSE; | |
874 | lttv_option_add("test5", '5', "Test computing the state and stats", "", | |
875 | LTTV_OPT_NONE, &a_test5, NULL, NULL); | |
876 | ||
877 | a_test6 = FALSE; | |
878 | lttv_option_add("test6", '6', "Test computing and saving the state", "", | |
879 | LTTV_OPT_NONE, &a_test6, NULL, NULL); | |
880 | ||
881 | a_test7 = FALSE; | |
882 | lttv_option_add("test7", '7', "Test seeking to positions written out in 3", | |
883 | "", LTTV_OPT_NONE, &a_test7, NULL, NULL); | |
884 | ||
885 | a_test8 = FALSE; | |
886 | lttv_option_add("test8", '8', "Test seeking to positions using saved states computed at 6 : check if number of events fits", | |
887 | "", LTTV_OPT_NONE, &a_test8, NULL, NULL); | |
888 | ||
889 | a_test9 = FALSE; | |
890 | lttv_option_add("test9", '9', "Test seeking backward/forward positions", | |
891 | "", LTTV_OPT_NONE, &a_test9, NULL, NULL); | |
892 | ||
893 | a_test10 = FALSE; | |
894 | lttv_option_add("test10", ' ', "Test seeking traceset by position", | |
895 | "", LTTV_OPT_NONE, &a_test10, NULL, NULL); | |
896 | ||
897 | ||
898 | ||
899 | a_test_all = FALSE; | |
900 | lttv_option_add("testall", 'a', "Run all tests ", "", | |
901 | LTTV_OPT_NONE, &a_test_all, NULL, NULL); | |
902 | ||
903 | traceset = lttv_traceset_new(); | |
904 | ||
905 | before_traceset = lttv_hooks_new(); | |
906 | after_traceset = lttv_hooks_new(); | |
907 | before_trace = lttv_hooks_new(); | |
908 | after_trace = lttv_hooks_new(); | |
909 | before_tracefile = lttv_hooks_new(); | |
910 | after_tracefile = lttv_hooks_new(); | |
911 | //before_event = lttv_hooks_new(); | |
912 | //after_event = lttv_hooks_new(); | |
913 | event_hook = lttv_hooks_new(); | |
914 | ||
915 | ||
916 | retval= lttv_iattribute_find_by_path(attributes, "hooks/traceset/before", | |
917 | LTTV_POINTER, &value); | |
918 | g_assert(retval); | |
919 | *(value.v_pointer) = before_traceset; | |
920 | retval= lttv_iattribute_find_by_path(attributes, "hooks/traceset/after", | |
921 | LTTV_POINTER, &value); | |
922 | g_assert(retval); | |
923 | *(value.v_pointer) = after_traceset; | |
924 | retval= lttv_iattribute_find_by_path(attributes, "hooks/trace/before", | |
925 | LTTV_POINTER, &value); | |
926 | g_assert(retval); | |
927 | *(value.v_pointer) = before_trace; | |
928 | retval= lttv_iattribute_find_by_path(attributes, "hooks/trace/after", | |
929 | LTTV_POINTER, &value); | |
930 | g_assert(retval); | |
931 | *(value.v_pointer) = after_trace; | |
932 | retval= lttv_iattribute_find_by_path(attributes, "hooks/tracefile/before", | |
933 | LTTV_POINTER, &value); | |
934 | g_assert(retval); | |
935 | *(value.v_pointer) = before_tracefile; | |
936 | retval= lttv_iattribute_find_by_path(attributes, "hooks/tracefile/after", | |
937 | LTTV_POINTER, &value); | |
938 | g_assert(retval); | |
939 | *(value.v_pointer) = after_tracefile; | |
940 | //retval= lttv_iattribute_find_by_path(attributes, "hooks/event/before", | |
941 | // LTTV_POINTER, &value); | |
942 | //*(value.v_pointer) = before_event; | |
943 | //retval= lttv_iattribute_find_by_path(attributes, "hooks/event/after", | |
944 | // LTTV_POINTER, &value); | |
945 | //*(value.v_pointer) = after_event; | |
946 | retval= lttv_iattribute_find_by_path(attributes, "hooks/event", | |
947 | LTTV_POINTER, &value); | |
948 | g_assert(retval); | |
949 | *(value.v_pointer) = event_hook; | |
950 | retval= lttv_iattribute_find_by_path(attributes, "hooks/main/before", | |
951 | LTTV_POINTER, &value); | |
952 | g_assert(retval); | |
953 | g_assert((main_hooks = *(value.v_pointer)) != NULL); | |
954 | lttv_hooks_add(main_hooks, process_traceset, NULL, LTTV_PRIO_DEFAULT); | |
08b1c66e | 955 | } |
956 | ||
957 | ||
958 | static void destroy() | |
959 | { | |
90e19f82 AM |
960 | guint i, nb; |
961 | ||
962 | LttvTrace *trace; | |
963 | ||
964 | g_info("Destroy batchAnalysis.c"); | |
965 | ||
966 | lttv_option_remove("trace"); | |
967 | lttv_option_remove("dump-tracefiles"); | |
968 | lttv_option_remove("save-sample"); | |
969 | lttv_option_remove("save-state-copy"); | |
970 | lttv_option_remove("sample-interval"); | |
971 | lttv_option_remove("sample-number"); | |
972 | lttv_option_remove("seek-number"); | |
973 | lttv_option_remove("save-interval"); | |
974 | lttv_option_remove("test1"); | |
975 | lttv_option_remove("test2"); | |
976 | lttv_option_remove("test3"); | |
977 | lttv_option_remove("test4"); | |
978 | lttv_option_remove("test5"); | |
979 | lttv_option_remove("test6"); | |
980 | lttv_option_remove("test7"); | |
981 | lttv_option_remove("test8"); | |
982 | lttv_option_remove("test9"); | |
983 | lttv_option_remove("test10"); | |
984 | lttv_option_remove("testall"); | |
985 | ||
986 | lttv_hooks_destroy(before_traceset); | |
987 | lttv_hooks_destroy(after_traceset); | |
988 | lttv_hooks_destroy(before_trace); | |
989 | lttv_hooks_destroy(after_trace); | |
990 | lttv_hooks_destroy(before_tracefile); | |
991 | lttv_hooks_destroy(after_tracefile); | |
992 | //lttv_hooks_destroy(before_event); | |
993 | //lttv_hooks_destroy(after_event); | |
994 | lttv_hooks_destroy(event_hook); | |
995 | lttv_hooks_remove_data(main_hooks, process_traceset, NULL); | |
996 | ||
997 | nb = lttv_traceset_number(traceset); | |
998 | for(i = 0 ; i < nb ; i++) { | |
999 | trace = lttv_traceset_get(traceset, i); | |
1000 | lttv_traceset_remove(traceset,i); | |
1001 | ltt_trace_close(lttv_trace(trace)); | |
1002 | lttv_trace_destroy(trace); | |
1003 | } | |
1004 | ||
1005 | lttv_traceset_destroy(traceset); | |
08b1c66e | 1006 | } |
1007 | ||
1008 | ||
1009 | LTTV_MODULE("batchtest", "Batch processing of a trace for tests", \ | |
90e19f82 AM |
1010 | "Run through a trace calling all the registered hooks for tests", \ |
1011 | init, destroy, "state", "stats", "option" ) |