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authorSteven G. Johnson <stevenj@alum.mit.edu>2014-07-19 14:55:25 -0400
committerSteven G. Johnson <stevenj@alum.mit.edu>2014-07-19 14:55:25 -0400
commita39c1a6ea287e10c72c8b5d3013d232b7f85af3c (patch)
tree9e6963af972375ce682737a6a00129f937ac8e9a /bench
parent5fbd15b4ce9db9b12b48cf3b94c70280bf20a13b (diff)
downloadlibutf8proc-a39c1a6ea287e10c72c8b5d3013d232b7f85af3c.tar.gz
libutf8proc-a39c1a6ea287e10c72c8b5d3013d232b7f85af3c.tar.bz2
added GNU libunistring benchmark
Diffstat (limited to 'bench')
-rw-r--r--bench/Makefile8
-rw-r--r--bench/unistring.c60
2 files changed, 67 insertions, 1 deletions
diff --git a/bench/Makefile b/bench/Makefile
index 6fa7085..8b63f2c 100644
--- a/bench/Makefile
+++ b/bench/Makefile
@@ -26,8 +26,14 @@ icu: icu.o util.o
icu.out: $(DATAFILES) icu
./icu $(DATAFILES) > $@
+unistring: unistring.o util.o
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ unistring.o util.o -lunistring
+
+unistring.out: $(DATAFILES) unistring
+ ./unistring $(DATAFILES) > $@
+
.c.o:
$(CC) $(CPPFLAGS) -I.. $(CFLAGS) -c -o $@ $<
clean:
- rm -rf *.o *.txt bench *.out icu
+ rm -rf *.o *.txt bench *.out icu unistring
diff --git a/bench/unistring.c b/bench/unistring.c
new file mode 100644
index 0000000..2cc5ce8
--- /dev/null
+++ b/bench/unistring.c
@@ -0,0 +1,60 @@
+/* comparitive benchmark of GNU libunistring */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* libunistring */
+#include <unistr.h>
+#include <uninorm.h>
+
+#include "util.h"
+
+int main(int argc, char **argv)
+{
+ int i;
+ uninorm_t nf = UNINORM_NFKC;
+
+ for (i = 1; i < argc; ++i) {
+ if (!strcmp(argv[i], "-nfkc")) {
+ nf = UNINORM_NFKC;
+ continue;
+ }
+ if (!strcmp(argv[i], "-nfkd")) {
+ nf = UNINORM_NFKD;
+ continue;
+ }
+ if (!strcmp(argv[i], "-nfc")) {
+ nf = UNINORM_NFC;
+ continue;
+ }
+ if (!strcmp(argv[i], "-nfd")) {
+ nf = UNINORM_NFD;
+ 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;
+ }
+
+ size_t destlen;
+ uint8_t *dest;
+ mytime start = gettime();
+ for (int i = 0; i < 100; ++i) {
+ dest = u8_normalize(nf, src, len, NULL, &destlen);
+ if (!dest) return EXIT_FAILURE;
+ free(dest);
+ }
+ printf("%s: %g\n", argv[i], elapsed(gettime(), start) / 100);
+ free(src);
+ }
+
+ return EXIT_SUCCESS;
+}