#include "../crc/sha512.h"
#include "../crc/xxhash.h"
#include "../lib/murmur3.h"
+#include "../hash.h"
#include "test.h"
struct test_type {
const char *name;
unsigned int mask;
- void (*fn)(void *, size_t);
+ void (*fn)(struct test_type *, void *, size_t);
+ uint32_t output;
};
enum {
T_SHA512 = 1U << 8,
T_XXHASH = 1U << 9,
T_MURMUR3 = 1U << 10,
+ T_JHASH = 1U << 11,
};
-static void t_md5(void *buf, size_t size)
+static void t_md5(struct test_type *t, void *buf, size_t size)
{
uint32_t digest[4];
struct fio_md5_ctx ctx = { .hash = digest };
fio_md5_final(&ctx);
}
-static void t_crc64(void *buf, size_t size)
+static void t_crc64(struct test_type *t, void *buf, size_t size)
{
int i;
fio_crc64(buf, size);
}
-static void t_crc32(void *buf, size_t size)
+static void t_crc32(struct test_type *t, void *buf, size_t size)
{
int i;
fio_crc32(buf, size);
}
-static void t_crc32c(void *buf, size_t size)
+static void t_crc32c(struct test_type *t, void *buf, size_t size)
{
int i;
fio_crc32c(buf, size);
}
-static void t_crc16(void *buf, size_t size)
+static void t_crc16(struct test_type *t, void *buf, size_t size)
{
int i;
fio_crc16(buf, size);
}
-static void t_crc7(void *buf, size_t size)
+static void t_crc7(struct test_type *t, void *buf, size_t size)
{
int i;
fio_crc7(buf, size);
}
-static void t_sha1(void *buf, size_t size)
+static void t_sha1(struct test_type *t, void *buf, size_t size)
{
uint32_t sha[5];
struct fio_sha1_ctx ctx = { .H = sha };
fio_sha1_update(&ctx, buf, size);
}
-static void t_sha256(void *buf, size_t size)
+static void t_sha256(struct test_type *t, void *buf, size_t size)
{
uint8_t sha[64];
struct fio_sha256_ctx ctx = { .buf = sha };
fio_sha256_final(&ctx);
}
-static void t_sha512(void *buf, size_t size)
+static void t_sha512(struct test_type *t, void *buf, size_t size)
{
uint8_t sha[128];
struct fio_sha512_ctx ctx = { .buf = sha };
fio_sha512_update(&ctx, buf, size);
}
-static void t_murmur3(void *buf, size_t size)
+static void t_murmur3(struct test_type *t, void *buf, size_t size)
{
int i;
murmurhash3(buf, size, 0x8989);
}
-static void t_xxhash(void *buf, size_t size)
+static void t_jhash(struct test_type *t, void *buf, size_t size)
+{
+ int i;
+
+ for (i = 0; i < NR_CHUNKS; i++)
+ t->output += jhash(buf, size, 0x8989);
+}
+
+static void t_xxhash(struct test_type *t, void *buf, size_t size)
{
void *state;
int i;
for (i = 0; i < NR_CHUNKS; i++)
XXH32_update(state, buf, size);
- XXH32_digest(state);
+ t->output = XXH32_digest(state);
}
static struct test_type t[] = {
.mask = T_MURMUR3,
.fn = t_murmur3,
},
+ {
+ .name = "jhash",
+ .mask = T_JHASH,
+ .fn = t_jhash,
+ },
{
.name = NULL,
},
*/
if (first) {
usec_spin(100000);
- t[i].fn(buf, CHUNK);
+ t[i].fn(&t[i], buf, CHUNK);
}
fio_gettime(&tv, NULL);
- t[i].fn(buf, CHUNK);
+ t[i].fn(&t[i], buf, CHUNK);
usec = utime_since_now(&tv);
mb_sec = (double) mb / (double) usec;