/* This module inserts a hook in the program main loop. This hook processes
all the events in the main tracefile while testing the speed and
functionality of the state and stats computations. */
-
+#include <string.h>
#include <lttv/lttv.h>
#include <lttv/attribute.h>
#include <ltt/trace.h>
#include <ltt/event.h>
#include <ltt/type.h>
+#include <ltt/facility.h>
+
+#define __UNUSED__ __attribute__((__unused__))
static LttvTraceset *traceset;
*after_trace,
*before_tracefile,
*after_tracefile,
- *before_event,
- *after_event,
+ //*before_event,
+ //*after_event,
+ *event_hook,
*main_hooks;
static char *a_trace;
static int
a_sample_interval,
a_sample_number,
+ a_seek_number,
a_save_interval;
static gboolean
} SaveState;
-static void lttv_trace_option(void *hook_data)
+static void lttv_trace_option(void __UNUSED__ *hook_data)
{
LttTrace *trace;
{
double t0, t1;
- int i;
+ unsigned int i;
- lttv_traceset_context_add_hooks(&ts->parent,
- before_traceset, after_traceset, NULL, before_trace, after_trace,
- NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ //lttv_traceset_context_add_hooks(&ts->parent,
+ //before_traceset, after_traceset, NULL, before_trace, after_trace,
+ //NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ lttv_process_traceset_begin(&ts->parent,
+ before_traceset,
+ before_trace,
+ before_tracefile,
+ event_hook,
+ NULL);
for(i = 0 ; i < lttv_traceset_number(traceset) ; i++) {
((LttvTraceState *)(ts->parent.traces[i]))->save_interval =a_save_interval;
t0 = get_time();
lttv_state_traceset_seek_time_closest(ts, start);
- lttv_process_traceset(&ts->parent, end, G_MAXULONG);
+ //lttv_process_traceset(&ts->parent, end, G_MAXULONG);
+ lttv_process_traceset_middle(&ts->parent,
+ end,
+ G_MAXULONG,
+ NULL);
t1 = get_time();
- lttv_traceset_context_remove_hooks(&ts->parent,
- before_traceset, after_traceset, NULL, before_trace, after_trace,
- NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ //lttv_traceset_context_remove_hooks(&ts->parent,
+ //before_traceset, after_traceset, NULL, before_trace, after_trace,
+ //NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ lttv_process_traceset_end(&ts->parent,
+ after_traceset,
+ after_trace,
+ after_tracefile,
+ event_hook,
+ NULL);
return t1 - t0;
}
-gboolean trace_event(void *hook_data, void *call_data)
+gboolean trace_event(void __UNUSED__ *hook_data, void *call_data)
{
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
ltt_event_position(tfs->parent.e, a_event_position);
ltt_event_position_get(a_event_position, &nb_block, &nb_event, &tf);
- fprintf(stderr,"Event %s %lu.%09lu [%lu %lu]\n",
+ fprintf(stderr,"Event %s %lu.%09lu [%u %u]\n",
ltt_eventtype_name(ltt_event_eventtype(tfs->parent.e)),
tfs->parent.timestamp.tv_sec, tfs->parent.timestamp.tv_nsec,
nb_block, nb_event);
}
-gboolean count_event(void *hook_data, void *call_data)
+gboolean count_event(void *hook_data, void __UNUSED__ *call_data)
{
guint *pcount = (guint *)hook_data;
gboolean save_state_copy_event(void *hook_data, void *call_data)
{
- SaveState *save_state = (SaveState *)hook_data;
+ SaveState __UNUSED__ *save_state = (SaveState *)hook_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
}
-static gboolean process_traceset(void *hook_data, void *call_data)
+static gboolean process_traceset(void __UNUSED__ *hook_data,
+ void __UNUSED__ *call_data)
{
LttvTracesetStats *tscs;
LttTracefile *tracefile, *tf;
- LttEvent *event;
+ LttEvent *event = ltt_event_new();
LttFacility *facility;
- LttType *type;
-
LttEventType *event_type;
LttTime time, previous_time;
- long long unsigned cycle_count, start_count, delta_cycle;
+ /* start_count is always initialized in this function _if_ there is always
+ * a block_start before a block_end.
+ */
+ long long unsigned cycle_count, start_count=0, delta_cycle;
long long unsigned start_nsec, end_nsec, delta_nsec, added_nsec, added_nsec2;
ltt_tracefile_seek_time(tracefile, zero_time);
previous_time = zero_time;
nb_equal = 0;
- while((event = ltt_tracefile_read(tracefile)) != NULL) {
+ while((ltt_tracefile_read(tracefile, event)) != NULL) {
facility = ltt_event_facility(event);
event_type = ltt_event_eventtype(event);
time = ltt_event_time(event);
if(a_test1 || a_test_all) {
count = 0;
- lttv_hooks_add(after_event, count_event, &count);
+ lttv_hooks_add(event_hook, count_event, &count, LTTV_PRIO_DEFAULT);
t = run_one_test(ts, zero_time, max_time);
- lttv_hooks_remove_data(after_event, count_event, &count);
+ lttv_hooks_remove_data(event_hook, count_event, &count);
g_warning(
"Processing trace while counting events (%u events in %g seconds)",
count, t);
save_state.position = 0;
save_state.version = i;
lttv_state_add_event_hooks(ts);
- lttv_hooks_add(after_event, save_state_event, &save_state);
+ lttv_hooks_add(event_hook, save_state_event, &save_state,
+ LTTV_PRIO_DEFAULT);
t = run_one_test(ts, zero_time, max_time);
lttv_state_remove_event_hooks(ts);
- lttv_hooks_remove_data(after_event, save_state_event, &save_state);
+ lttv_hooks_remove_data(event_hook, save_state_event, &save_state);
g_warning("Processing while updating/writing state (%g seconds)", t);
}
}
/* Run through all events computing and saving the state. */
- if(a_trace_event) lttv_hooks_add(after_event, trace_event, NULL);
+ if(a_trace_event) lttv_hooks_add(event_hook, trace_event, NULL,
+ LTTV_PRIO_DEFAULT);
if(a_test6 || a_test_all) {
if(lttv_profile_memory) {
lttv_state_add_event_hooks(ts);
lttv_state_save_add_event_hooks(ts);
if(a_save_state_copy)
- lttv_hooks_add(after_event, save_state_copy_event, &save_state);
+ lttv_hooks_add(event_hook, save_state_copy_event, &save_state,
+ LTTV_PRIO_DEFAULT);
t = run_one_test(ts, zero_time, max_time);
lttv_state_remove_event_hooks(ts);
lttv_state_save_remove_event_hooks(ts);
if(a_save_state_copy)
- lttv_hooks_remove_data(after_event,save_state_copy_event, &save_state);
+ lttv_hooks_remove_data(event_hook,save_state_copy_event, &save_state);
g_warning("Processing trace while updating/saving state (%g seconds)", t);
/* Seek a few times to each saved position */
if((a_test7 && a_test3) || a_test_all) {
- int i, j;
-
- for(i = 0 ; i < 2 ; i++) {
- for(j = save_state.position - 1 ; j >= 0 ; j--) {
+ g_assert(a_seek_number >= 0);
+ for(i = 0 ; i < (guint)a_seek_number ; i++) {
+ gint reverse_j; /* just to make sure j is unsigned */
+ for(reverse_j = save_state.position - 1 ; reverse_j >= 0 ; reverse_j--) {
+ j = (guint)reverse_j;
lttv_state_add_event_hooks(ts);
t = run_one_test(ts, save_state.write_time[j],
save_state.write_time[j]);
}
}
- if(a_trace_event) lttv_hooks_remove_data(after_event, trace_event, NULL);
+ if(a_trace_event) lttv_hooks_remove_data(event_hook, trace_event, NULL);
g_free(save_state.write_time);
g_free(a_event_position);
lttv_context_fini(tc);
g_object_unref(tscs);
+ ltt_event_destroy(event);
if(lttv_profile_memory) {
g_message("Memory summary at the end of batchtest");
}
g_info("BatchTest end process traceset");
+ return 0;
}
"maximum number",
LTTV_OPT_INT, &a_sample_number, NULL, NULL);
+ a_seek_number = 200;
+ lttv_option_add("seek-number", 'K',
+ "Number of seek",
+ "number",
+ LTTV_OPT_INT, &a_seek_number, NULL, NULL);
+
a_test1 = FALSE;
lttv_option_add("test1", '1', "Test just counting events", "",
LTTV_OPT_NONE, &a_test1, NULL, NULL);
after_trace = lttv_hooks_new();
before_tracefile = lttv_hooks_new();
after_tracefile = lttv_hooks_new();
- before_event = lttv_hooks_new();
- after_event = lttv_hooks_new();
+ //before_event = lttv_hooks_new();
+ //after_event = lttv_hooks_new();
+ event_hook = lttv_hooks_new();
+
g_assert(lttv_iattribute_find_by_path(attributes, "hooks/traceset/before",
LTTV_POINTER, &value));
g_assert(lttv_iattribute_find_by_path(attributes, "hooks/tracefile/after",
LTTV_POINTER, &value));
*(value.v_pointer) = after_tracefile;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/before",
+ //g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/before",
+ // LTTV_POINTER, &value));
+ //*(value.v_pointer) = before_event;
+ //g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/after",
+ // LTTV_POINTER, &value));
+ //*(value.v_pointer) = after_event;
+ g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event",
LTTV_POINTER, &value));
- *(value.v_pointer) = before_event;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/after",
- LTTV_POINTER, &value));
- *(value.v_pointer) = after_event;
-
+ *(value.v_pointer) = event_hook;
g_assert(lttv_iattribute_find_by_path(attributes, "hooks/main/before",
LTTV_POINTER, &value));
g_assert((main_hooks = *(value.v_pointer)) != NULL);
- lttv_hooks_add(main_hooks, process_traceset, NULL);
+ lttv_hooks_add(main_hooks, process_traceset, NULL, LTTV_PRIO_DEFAULT);
}
lttv_option_remove("save-state-copy");
lttv_option_remove("sample-interval");
lttv_option_remove("sample-number");
+ lttv_option_remove("seek-number");
lttv_option_remove("save-interval");
lttv_option_remove("test1");
lttv_option_remove("test2");
lttv_hooks_destroy(after_trace);
lttv_hooks_destroy(before_tracefile);
lttv_hooks_destroy(after_tracefile);
- lttv_hooks_destroy(before_event);
- lttv_hooks_destroy(after_event);
+ //lttv_hooks_destroy(before_event);
+ //lttv_hooks_destroy(after_event);
+ lttv_hooks_destroy(event_hook);
lttv_hooks_remove_data(main_hooks, process_traceset, NULL);
nb = lttv_traceset_number(traceset);
for(i = 0 ; i < nb ; i++) {
trace = lttv_traceset_get(traceset, i);
+ lttv_traceset_remove(traceset,i);
ltt_trace_close(lttv_trace(trace));
lttv_trace_destroy(trace);
}
projects / lttv.git / blobdiff