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author | Steven G. Johnson <stevenj@alum.mit.edu> | 2014-07-18 22:23:17 -0400 |
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committer | Steven G. Johnson <stevenj@alum.mit.edu> | 2014-07-18 22:23:17 -0400 |
commit | 20cff0757b9daf8a480350d80c53dba7a52c5911 (patch) | |
tree | bba06fe323942f68d3cfba3c3fc2d5722d3a2457 /bench/bench.c | |
parent | 2c4e520a1773a85f346dc3f5361c10bcbeb290e0 (diff) | |
download | libutf8proc-20cff0757b9daf8a480350d80c53dba7a52c5911.tar.gz libutf8proc-20cff0757b9daf8a480350d80c53dba7a52c5911.tar.bz2 |
add benchmark (issue #12)
Diffstat (limited to 'bench/bench.c')
-rw-r--r-- | bench/bench.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/bench/bench.c b/bench/bench.c new file mode 100644 index 0000000..fd0e9ac --- /dev/null +++ b/bench/bench.c @@ -0,0 +1,56 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "mojibake.h" +#include "util.h" + +int main(int argc, char **argv) +{ + int i; + int options = 0; + + for (i = 1; i < argc; ++i) { + if (!strcmp(argv[i], "-nfkc")) { + options |= UTF8PROC_STABLE|UTF8PROC_COMPOSE|UTF8PROC_COMPAT; + continue; + } + if (!strcmp(argv[i], "-nfkd")) { + options |= UTF8PROC_STABLE|UTF8PROC_DECOMPOSE|UTF8PROC_COMPAT; + continue; + } + if (!strcmp(argv[i], "-nfc")) { + options |= UTF8PROC_STABLE|UTF8PROC_COMPOSE; + continue; + } + if (!strcmp(argv[i], "-nfd")) { + options |= UTF8PROC_STABLE|UTF8PROC_DECOMPOSE; + continue; + } + if (!strcmp(argv[i], "-casefold")) { + options |= UTF8PROC_CASEFOLD; + continue; + } + if (argv[i][0] == '-') { + fprintf(stderr, "unrecognized option: %s\n", argv[i]); + return EXIT_FAILURE; + } + + size_t len; + uint8_t *src = readfile(argv[i], &len); + if (!src) { + fprintf(stderr, "error reading %s\n", argv[i]); + return EXIT_FAILURE; + } + uint8_t *dest; + mytime start = gettime(); + for (int i = 0; i < 100; ++i) { + utf8proc_map(src, len, &dest, options); + free(dest); + } + printf("%s: %g\n", argv[i], elapsed(gettime(), start) / 100); + free(src); + } + + return EXIT_SUCCESS; +} |