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1 /*
2  * Copyright © 2012 Ran Benita <ran234@gmail.com>
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice (including the next
12  * paragraph) shall be included in all copies or substantial portions of the
13  * Software.
14  *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21  * DEALINGS IN THE SOFTWARE.
22  */
23 
24 #include <time.h>
25 
26 #include "../test/test.h"
27 #include "xkbcomp-priv.h"
28 #include "rules.h"
29 
30 #define BENCHMARK_ITERATIONS 20000
31 
32 int
main(int argc,char * argv[])33 main(int argc, char *argv[])
34 {
35     struct xkb_context *ctx;
36     struct timespec start, stop, elapsed;
37     int i;
38     struct xkb_rule_names rmlvo = {
39         "evdev", "pc105", "us,il", ",", "ctrl:nocaps,grp:menu_toggle",
40     };
41     struct xkb_component_names kccgst;
42 
43     ctx = test_get_context(0);
44     assert(ctx);
45 
46     xkb_context_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL);
47     xkb_context_set_log_verbosity(ctx, 0);
48 
49     clock_gettime(CLOCK_MONOTONIC, &start);
50     for (i = 0; i < BENCHMARK_ITERATIONS; i++) {
51         assert(xkb_components_from_rules(ctx, &rmlvo, &kccgst));
52         free(kccgst.keycodes);
53         free(kccgst.types);
54         free(kccgst.compat);
55         free(kccgst.symbols);
56     }
57     clock_gettime(CLOCK_MONOTONIC, &stop);
58 
59     elapsed.tv_sec = stop.tv_sec - start.tv_sec;
60     elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
61     if (elapsed.tv_nsec < 0) {
62         elapsed.tv_nsec += 1000000000;
63         elapsed.tv_sec--;
64     }
65 
66     fprintf(stderr, "processed %d rule files in %ld.%09lds\n",
67             BENCHMARK_ITERATIONS, elapsed.tv_sec, elapsed.tv_nsec);
68 
69     xkb_context_unref(ctx);
70     return 0;
71 }
72