summaryrefslogtreecommitdiff
path: root/test-hashmap.c
diff options
context:
space:
mode:
authorKarsten Blees <karsten.blees@gmail.com>2013-11-14 20:23:12 +0100
committerJunio C Hamano <gitster@pobox.com>2013-11-18 13:04:25 -0800
commitefc684245b81ae0fb8f0afbd06dc1c3101c4e5a0 (patch)
treedf9c2df21f55b0b0d89ed7ac37b71c2d0bd4851a /test-hashmap.c
parent419a597f6408d5b5cffe3e278258f58b47d15ad3 (diff)
downloadgit-efc684245b81ae0fb8f0afbd06dc1c3101c4e5a0.tar.gz
remove old hash.[ch] implementation
Signed-off-by: Karsten Blees <blees@dcon.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'test-hashmap.c')
-rw-r--r--test-hashmap.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/test-hashmap.c b/test-hashmap.c
index 581d2964e4..7e86f886d8 100644
--- a/test-hashmap.c
+++ b/test-hashmap.c
@@ -126,85 +126,6 @@ static void perf_hashmap(unsigned int method, unsigned int rounds)
}
}
-struct hash_entry
-{
- struct hash_entry *next;
- char key[FLEX_ARRAY];
-};
-
-/*
- * Test performance of hash.[ch]
- * Usage: time echo "perfhash method rounds" | test-hashmap
- */
-static void perf_hash(unsigned int method, unsigned int rounds)
-{
- struct hash_table map;
- char buf[16];
- struct hash_entry **entries, **res, *entry;
- unsigned int *hashes;
- unsigned int i, j;
-
- entries = malloc(TEST_SIZE * sizeof(struct hash_entry *));
- hashes = malloc(TEST_SIZE * sizeof(int));
- for (i = 0; i < TEST_SIZE; i++) {
- snprintf(buf, sizeof(buf), "%i", i);
- entries[i] = malloc(sizeof(struct hash_entry) + strlen(buf) + 1);
- strcpy(entries[i]->key, buf);
- hashes[i] = hash(method, i, entries[i]->key);
- }
-
- if (method & TEST_ADD) {
- /* test adding to the map */
- for (j = 0; j < rounds; j++) {
- init_hash(&map);
-
- /* add entries */
- for (i = 0; i < TEST_SIZE; i++) {
- res = (struct hash_entry **) insert_hash(
- hashes[i], entries[i], &map);
- if (res) {
- entries[i]->next = *res;
- *res = entries[i];
- } else {
- entries[i]->next = NULL;
- }
- }
-
- free_hash(&map);
- }
- } else {
- /* test map lookups */
- init_hash(&map);
-
- /* fill the map (sparsely if specified) */
- j = (method & TEST_SPARSE) ? TEST_SIZE / 10 : TEST_SIZE;
- for (i = 0; i < j; i++) {
- res = (struct hash_entry **) insert_hash(hashes[i],
- entries[i], &map);
- if (res) {
- entries[i]->next = *res;
- *res = entries[i];
- } else {
- entries[i]->next = NULL;
- }
- }
-
- for (j = 0; j < rounds; j++) {
- for (i = 0; i < TEST_SIZE; i++) {
- entry = lookup_hash(hashes[i], &map);
- while (entry) {
- if (!strcmp(entries[i]->key, entry->key))
- break;
- entry = entry->next;
- }
- }
- }
-
- free_hash(&map);
-
- }
-}
-
#define DELIM " \t\r\n"
/*
@@ -218,7 +139,6 @@ static void perf_hash(unsigned int method, unsigned int rounds)
* size -> tablesize numentries
*
* perfhashmap method rounds -> test hashmap.[ch] performance
- * perfhash method rounds -> test hash.[ch] performance
*/
int main(int argc, char *argv[])
{
@@ -324,10 +244,6 @@ int main(int argc, char *argv[])
perf_hashmap(atoi(p1), atoi(p2));
- } else if (!strcmp("perfhash", cmd) && l1 && l2) {
-
- perf_hash(atoi(p1), atoi(p2));
-
} else {
printf("Unknown command %s\n", cmd);