a_test7,
a_test_all;
+static GQuark QUARK_BLOCK_START,
+ QUARK_BLOCK_END;
+
LttEventPosition *a_event_position;
typedef struct _save_state {
{
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- guint nb_block, nb_event;
+ guint nb_block, offset;
- LttTracefile *tf;
+ guint64 tsc;
- 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 [%u %u]\n",
- ltt_eventtype_name(ltt_event_eventtype(tfs->parent.e)),
+ LttTracefile *tf;
+ LttEvent *e = ltt_tracefile_get_event(tfs->parent.tf);
+ ltt_event_position(e, a_event_position);
+ ltt_event_position_get(a_event_position, &tf, &nb_block, &offset, &tsc);
+ fprintf(stderr,"Event %s %lu.%09lu [%u %u tsc %llu]\n",
+ g_quark_to_string(ltt_eventtype_name(ltt_event_eventtype(e))),
tfs->parent.timestamp.tv_sec, tfs->parent.timestamp.tv_nsec,
- nb_block, nb_event);
+ nb_block, offset, tsc);
return FALSE;
}
LttvTraceState *ts = (LttvTraceState *)tfs->parent.t_context;
+ LttEvent *e = ltt_tracefile_get_event(tfs->parent.tf);
+
GString *filename;
FILE *fp;
- if(ts->nb_event == 0 && strcmp(ltt_eventtype_name(
- ltt_event_eventtype(tfs->parent.e)), "block_start") == 0) {
+ if(ts->nb_event == 0 &&
+ ltt_eventtype_name(ltt_event_eventtype(e))
+ == QUARK_BLOCK_START) {
if(a_save_sample != NULL) {
filename = g_string_new("");
g_string_printf(filename, "%s.copy.%lu.%09lu.xml", a_save_sample,
}
+
+static void compute_tracefile(LttTracefile *tracefile)
+{
+ GString *filename;
+ guint i, j, nb_equal, nb_block, offset;
+ guint64 tsc;
+ FILE *fp;
+ LttTime time, previous_time;
+ LttEvent *event = ltt_event_new();
+ LttFacility *facility;
+ LttEventType *event_type;
+ int err;
+
+ /* 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;
+
+
+ filename = g_string_new("");
+ g_string_printf(filename, "%s.%u.%u.trace", a_dump_tracefiles, i, j);
+ fp = fopen(filename->str, "w");
+ if(fp == NULL) g_error("Cannot open %s", filename->str);
+ g_string_free(filename, TRUE);
+ err = ltt_tracefile_seek_time(tracefile, ltt_time_zero);
+ if(err) goto close;
+
+ previous_time = ltt_time_zero;
+ nb_equal = 0;
+
+ do {
+ LttTracefile *tf_pos;
+ facility = ltt_event_facility(event);
+ event_type = ltt_event_eventtype(event);
+ time = ltt_event_time(event);
+ ltt_event_position(event, a_event_position);
+ ltt_event_position_get(a_event_position, &tf_pos, &nb_block, &offset, &tsc);
+ fprintf(fp,"%s.%s: %llu %lu.%09lu position %u/%u\n",
+ ltt_facility_name(facility), ltt_eventtype_name(event_type),
+ tsc, (unsigned long)time.tv_sec,
+ (unsigned long)time.tv_nsec,
+ nb_block, offset);
+
+ if(ltt_time_compare(time, previous_time) < 0) {
+ g_warning("Time decreasing trace %d tracefile %d position %u/%u",
+ i, j, nb_block, offset);
+ }
+
+#if 0 //FIXME
+ if(ltt_eventtype_name(event_type) == QUARK_BLOCK_START) {
+ start_count = cycle_count;
+ start_time = time;
+ }
+ else if(ltt_eventtype_name(event_type) == QUARK_BLOCK_END) {
+ delta_cycle = cycle_count - start_count;
+ end_nsec_sec = (long long unsigned)time.tv_sec * (long long unsigned)1000000000;
+ end_nsec_nsec = time.tv_nsec;
+ end_nsec = end_nsec_sec + end_nsec_nsec;
+ start_nsec = (long long unsigned)start_time.tv_sec * (long long unsigned)1000000000 + (long long unsigned)start_time.tv_nsec;
+ delta_nsec = end_nsec - start_nsec;
+ cycle_per_nsec = (double)delta_cycle / (double)delta_nsec;
+ nsec_per_cycle = (double)delta_nsec / (double)delta_cycle;
+ added_nsec = (double)delta_cycle * nsec_per_cycle;
+ interpolated_nsec = start_nsec + added_nsec;
+ added_nsec2 = (double)delta_cycle / cycle_per_nsec;
+ interpolated_nsec2 = start_nsec + added_nsec2;
+
+ 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);
+ }
+ else {
+#endif //0
+ if(ltt_time_compare(time, previous_time) == 0) nb_equal++;
+ else if(nb_equal > 0) {
+ g_warning("Consecutive %d events with time %lu.%09lu",
+ nb_equal + 1, previous_time.tv_sec, previous_time.tv_nsec);
+ nb_equal = 0;
+ }
+ previous_time = time;
+ //}
+ } while((!ltt_tracefile_read(tracefile)));
+
+close:
+ fclose(fp);
+ ltt_event_destroy(event);
+}
+
static gboolean process_traceset(void __UNUSED__ *hook_data,
void __UNUSED__ *call_data)
{
+ GString *filename;
LttvTracesetStats *tscs;
LttvTracesetState *ts;
LttvTracesetContext *tc;
- GString *filename;
-
FILE *fp;
double t;
- guint i, j, count, nb_control, nb_tracefile, nb_block, nb_event, nb_equal;
+ //guint count, nb_control, nb_tracefile, nb_block, nb_event;
+ //guint i, j, count, nb_control, nb_tracefile, nb_block, nb_event, nb_equal;
+ guint i, j, count;
LttTrace *trace;
- LttTracefile *tracefile, *tf;
-
- LttEvent *event = ltt_event_new();
-
- LttFacility *facility;
-
- LttEventType *event_type;
-
- LttTime time, previous_time;
-
- /* 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;
double cycle_per_nsec, nsec_per_cycle;
LttTime start_time;
- LttTime zero_time = ltt_time_zero;
-
LttTime max_time = { G_MAXULONG, G_MAXULONG };
a_event_position = ltt_event_position_new();
+ GData *tracefiles_groups;
+
if(a_dump_tracefiles != NULL) {
for(i = 0 ; i < lttv_traceset_number(traceset) ; i++) {
trace = lttv_trace(lttv_traceset_get(traceset, i));
- nb_control = ltt_trace_control_tracefile_number(trace);
- nb_tracefile = nb_control + ltt_trace_per_cpu_tracefile_number(trace);
- for(j = 0 ; j < nb_tracefile ; j++) {
- if(j < nb_control) {
- tracefile = ltt_trace_control_tracefile_get(trace,j);
- }
- else {
- tracefile = ltt_trace_per_cpu_tracefile_get(trace,j - nb_control);
- }
+ tracefiles_groups = ltt_trace_get_tracefiles_groups(trace);
- filename = g_string_new("");
- g_string_printf(filename, "%s.%u.%u.trace", a_dump_tracefiles, i, j);
- fp = fopen(filename->str, "w");
- if(fp == NULL) g_error("Cannot open %s", filename->str);
- g_string_free(filename, TRUE);
- ltt_tracefile_seek_time(tracefile, zero_time);
- previous_time = zero_time;
- nb_equal = 0;
- while((ltt_tracefile_read(tracefile, event)) != NULL) {
- facility = ltt_event_facility(event);
- event_type = ltt_event_eventtype(event);
- time = ltt_event_time(event);
- cycle_count = ltt_event_cycle_count(event);
- ltt_event_position(event, a_event_position);
- ltt_event_position_get(a_event_position, &nb_block, &nb_event, &tf);
- fprintf(fp,"%s.%s: %llu %lu.%09lu position %u/%u\n",
- ltt_facility_name(facility), ltt_eventtype_name(event_type),
- cycle_count, (unsigned long)time.tv_sec,
- (unsigned long)time.tv_nsec,
- nb_block, nb_event);
-
- if(ltt_time_compare(time, previous_time) < 0) {
- g_warning("Time decreasing trace %d tracefile %d position %u/%u",
- i, j, nb_block, nb_event);
- }
-
- if(strcmp(ltt_eventtype_name(event_type),"block_start") == 0) {
- start_count = cycle_count;
- start_time = time;
- }
- else if(strcmp(ltt_eventtype_name(event_type),"block_end") == 0) {
- delta_cycle = cycle_count - start_count;
- end_nsec_sec = (long long unsigned)time.tv_sec * (long long unsigned)1000000000;
- end_nsec_nsec = time.tv_nsec;
- end_nsec = end_nsec_sec + end_nsec_nsec;
- start_nsec = (long long unsigned)start_time.tv_sec * (long long unsigned)1000000000 + (long long unsigned)start_time.tv_nsec;
- delta_nsec = end_nsec - start_nsec;
- cycle_per_nsec = (double)delta_cycle / (double)delta_nsec;
- nsec_per_cycle = (double)delta_nsec / (double)delta_cycle;
- added_nsec = (double)delta_cycle * nsec_per_cycle;
- interpolated_nsec = start_nsec + added_nsec;
- added_nsec2 = (double)delta_cycle / cycle_per_nsec;
- interpolated_nsec2 = start_nsec + added_nsec2;
-
- 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);
- }
- else {
- if(ltt_time_compare(time, previous_time) == 0) nb_equal++;
- else if(nb_equal > 0) {
- g_warning("Consecutive %d events with time %lu.%09lu",
- nb_equal + 1, previous_time.tv_sec, previous_time.tv_nsec);
- nb_equal = 0;
- }
- previous_time = time;
- }
- }
- fclose(fp);
- }
+ g_datalist_foreach(&tracefiles_groups,
+ (GDataForeachFunc)compute_tracefile_group,
+ compute_tracefile);
+
}
}
if(a_test1 || a_test_all) {
count = 0;
lttv_hooks_add(event_hook, count_event, &count, LTTV_PRIO_DEFAULT);
- t = run_one_test(ts, zero_time, max_time);
+ t = run_one_test(ts, ltt_time_zero, max_time);
lttv_hooks_remove_data(event_hook, count_event, &count);
g_warning(
"Processing trace while counting events (%u events in %g seconds)",
if(a_test2 || a_test_all) {
lttv_state_add_event_hooks(ts);
- t = run_one_test(ts, zero_time, max_time);
+ t = run_one_test(ts, ltt_time_zero, max_time);
lttv_state_remove_event_hooks(ts);
g_warning("Processing trace while updating state (%g seconds)", t);
}
lttv_state_add_event_hooks(ts);
lttv_hooks_add(event_hook, save_state_event, &save_state,
LTTV_PRIO_DEFAULT);
- t = run_one_test(ts, zero_time, max_time);
+ t = run_one_test(ts, ltt_time_zero, max_time);
lttv_state_remove_event_hooks(ts);
lttv_hooks_remove_data(event_hook, save_state_event, &save_state);
g_warning("Processing while updating/writing state (%g seconds)", t);
}
lttv_stats_add_event_hooks(tscs);
- t = run_one_test(ts, zero_time, max_time);
+ t = run_one_test(ts, ltt_time_zero, max_time);
lttv_stats_remove_event_hooks(tscs);
g_warning("Processing trace while counting stats (%g seconds)", t);
lttv_state_add_event_hooks(ts);
lttv_stats_add_event_hooks(tscs);
- t = run_one_test(ts, zero_time, max_time);
+ t = run_one_test(ts, ltt_time_zero, max_time);
lttv_state_remove_event_hooks(ts);
lttv_stats_remove_event_hooks(tscs);
g_warning(
if(a_save_state_copy)
lttv_hooks_add(event_hook, save_state_copy_event, &save_state,
LTTV_PRIO_DEFAULT);
- t = run_one_test(ts, zero_time, max_time);
+ t = run_one_test(ts, ltt_time_zero, max_time);
lttv_state_remove_event_hooks(ts);
lttv_state_save_remove_event_hooks(ts);
if(a_save_state_copy)
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("Init batchtest.c");
+ /* Init GQuarks */
+ QUARK_BLOCK_START = g_quark_from_string("block_start");
+ QUARK_BLOCK_END = g_quark_from_string("block_end");
+
+
lttv_option_add("trace", 't',
"add a trace to the trace set to analyse",
"pathname of the directory containing the trace",
projects / lttv.git / blobdiff