1 /*
2 * Copyright © 2014 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 "xkbcommon/xkbcommon-compose.h"
27
28 #include "../test/test.h"
29
30 #define BENCHMARK_ITERATIONS 1000
31
32 int
main(void)33 main(void)
34 {
35 struct xkb_context *ctx;
36 struct timespec start, stop, elapsed;
37 char *path;
38 FILE *file;
39 struct xkb_compose_table *table;
40
41 ctx = test_get_context(CONTEXT_NO_FLAG);
42 assert(ctx);
43
44 path = test_get_path("compose/en_US.UTF-8/Compose");
45 file = fopen(path, "r");
46
47 xkb_context_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL);
48 xkb_context_set_log_verbosity(ctx, 0);
49
50 clock_gettime(CLOCK_MONOTONIC, &start);
51 for (int i = 0; i < BENCHMARK_ITERATIONS; i++) {
52 rewind(file);
53 table = xkb_compose_table_new_from_file(ctx, file, "",
54 XKB_COMPOSE_FORMAT_TEXT_V1,
55 XKB_COMPOSE_COMPILE_NO_FLAGS);
56 assert(table);
57 xkb_compose_table_unref(table);
58 }
59 clock_gettime(CLOCK_MONOTONIC, &stop);
60
61 fclose(file);
62 free(path);
63
64 elapsed.tv_sec = stop.tv_sec - start.tv_sec;
65 elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
66 if (elapsed.tv_nsec < 0) {
67 elapsed.tv_nsec += 1000000000;
68 elapsed.tv_sec--;
69 }
70
71 fprintf(stderr, "compiled %d compose tables in %ld.%09lds\n",
72 BENCHMARK_ITERATIONS, elapsed.tv_sec, elapsed.tv_nsec);
73
74 xkb_context_unref(ctx);
75 return 0;
76 }
77