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/*
* Copyright (C) 2010, Codeminded BVBA <abustany@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libtracker-client/tracker.h>
int
main (int argc, char **argv)
{
const char *query;
TrackerClient *client;
GError *error = NULL;
GPtrArray *results;
TrackerResultIterator *iterator;
char buffer[1024*1024];
GTimer *timer;
int i, j;
double time_normal, time_steroids;
if (argc != 2) {
fprintf (stderr, "Usage: %s query\n", argv[0]);
exit (1);
}
query = argv[1];
client = tracker_client_new (0, 0);
timer = g_timer_new ();
results = tracker_resources_sparql_query (client, query, &error);
if (error) {
g_critical ("Query error: %s", error->message);
g_error_free (error);
g_timer_destroy (timer);
exit (1);
}
for (i = 0; i < results->len; i++) {
GStrv row = g_ptr_array_index (results, i);
for (j = 0; row[j]; j++) {
memcpy (buffer, row[j], g_utf8_strlen (row[j], -1));
}
}
time_normal = g_timer_elapsed (timer, NULL);
g_ptr_array_free (results, TRUE);
g_timer_start (timer);
iterator = tracker_resources_sparql_query_iterate (client, query, &error);
while (tracker_result_iterator_has_next (iterator)) {
tracker_result_iterator_next (iterator);
for (i = 0; i < tracker_result_iterator_n_columns (iterator); i++) {
const char *data = tracker_result_iterator_value (iterator, i);
memcpy (buffer, data, g_utf8_strlen (data, -1));
}
}
time_steroids = g_timer_elapsed (timer, NULL);
tracker_result_iterator_free (iterator);
printf ("Normal: %f seconds\n", time_normal);
printf ("Steroids: %f seconds\n", time_steroids);
printf ("Speedup: %f %%\n", 100 * (time_normal/time_steroids - 1));
return 0;
}
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