Skip to content

M
MariaDB
Commit 1620ec58 authored by Rich Prohaska's avatar Rich Prohaska
Browse files
Options

remove app_private; merge in dup pma; 

git-svn-id: file:///svn/tokudb@567 c7de825b-a66e-492c-adef-691d508d4ae1
parent 0e463512
Show whitespace changes
Inline Side-by-side
Showing with 273 additions and 352 deletions
newbrt/brt-internal.h
View file @ 1620ec58
...@@ -57,6 +57,13 @@ struct brtnode { ...@@ -57,6 +57,13 @@ struct brtnode {
} u; } u;
}; };
enum {
BRT_PIVOT_PRESENT_L = 1,
BRT_PIVOT_PRESENT_R = 2,
BRT_PIVOT_TRUNC = 4,
BRT_PIVOT_FRONT_COMPRESS = 8,
};
struct brt_header { struct brt_header {
int dirty; int dirty;
unsigned int nodesize; unsigned int nodesize;
...@@ -106,10 +113,6 @@ void brtnode_free (BRTNODE *node); ...@@ -106,10 +113,6 @@ void brtnode_free (BRTNODE *node);
//int write_brt_header (int fd, struct brt_header *header); //int write_brt_header (int fd, struct brt_header *header);
static inline void brtnode_set_dirty(BRTNODE node) {
node->dirty = 1;
}
#if 1 #if 1
#define DEADBEEF ((void*)0xDEADBEEF) #define DEADBEEF ((void*)0xDEADBEEF)
#else #else
......
newbrt/brt-test.c
View file @ 1620ec58
...@@ -693,26 +693,14 @@ void test_cursor_next (void) { ...@@ -693,26 +693,14 @@ void test_cursor_next (void) {
} }
static int nonce;
DB nonce_db; DB nonce_db;
DBT *fill_b(DBT *x, unsigned char *key, unsigned int keylen) {
fill_dbt(x, key, keylen);
#if USE_DBT_APP_PRIVATE
x->app_private = &nonce;
#endif
return x;
}
int wrong_compare_fun(DB *db, const DBT *a, const DBT *b) { int wrong_compare_fun(DB *db, const DBT *a, const DBT *b) {
unsigned int i; unsigned int i;
unsigned char *ad=a->data; unsigned char *ad=a->data;
unsigned char *bd=b->data; unsigned char *bd=b->data;
unsigned int siz=a->size; unsigned int siz=a->size;
assert(a->size==b->size); assert(a->size==b->size);
#if USE_DBT_APP_PRIVATE
assert(a->app_private == &nonce); // a must have the nonce in it, but I don't care if b does.
#endif
assert(db==&nonce_db); // make sure the db was passed down correctly assert(db==&nonce_db); // make sure the db was passed down correctly
for (i=0; i<siz; i++) { for (i=0; i<siz; i++) {
if (ad[siz-1-i]<bd[siz-1-i]) return -1; if (ad[siz-1-i]<bd[siz-1-i]) return -1;
...@@ -738,8 +726,8 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) { ...@@ -738,8 +726,8 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) {
char a[4]={0,1,0,0}; char a[4]={0,1,0,0};
char b[4]={1,0,0,0}; char b[4]={1,0,0,0};
DBT at, bt; DBT at, bt;
assert(wrong_compare_fun(&nonce_db, fill_dbt_ap(&at, a, 4, &nonce), fill_dbt(&bt, b, 4))>0); assert(wrong_compare_fun(&nonce_db, fill_dbt(&at, a, 4), fill_dbt(&bt, b, 4))>0);
assert(wrong_compare_fun(&nonce_db, fill_dbt_ap(&at, b, 4, &nonce), fill_dbt(&bt, a, 4))<0); assert(wrong_compare_fun(&nonce_db, fill_dbt(&at, b, 4), fill_dbt(&bt, a, 4))<0);
} }
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); assert(r==0); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); assert(r==0);
...@@ -753,7 +741,7 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) { ...@@ -753,7 +741,7 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) {
b[2] = a[1] = (i>>8)&255; b[2] = a[1] = (i>>8)&255;
b[1] = a[2] = (i>>16)&255; b[1] = a[2] = (i>>16)&255;
b[0] = a[3] = (i>>24)&255; b[0] = a[3] = (i>>24)&255;
fill_b(&kbt, a, sizeof(a)); fill_dbt(&kbt, a, sizeof(a));
fill_dbt(&vbt, b, sizeof(b)); fill_dbt(&vbt, b, sizeof(b));
printf("%s:%d insert: %02x%02x%02x%02x -> %02x%02x%02x%02x\n", __FILE__, __LINE__, printf("%s:%d insert: %02x%02x%02x%02x -> %02x%02x%02x%02x\n", __FILE__, __LINE__,
((char*)kbt.data)[0], ((char*)kbt.data)[1], ((char*)kbt.data)[2], ((char*)kbt.data)[3], ((char*)kbt.data)[0], ((char*)kbt.data)[1], ((char*)kbt.data)[2], ((char*)kbt.data)[3],
...@@ -788,7 +776,7 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) { ...@@ -788,7 +776,7 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) {
b[2] = a[1] = (i>>8)&255; b[2] = a[1] = (i>>8)&255;
b[1] = a[2] = (i>>16)&255; b[1] = a[2] = (i>>16)&255;
b[0] = a[3] = (i>>24)&255; b[0] = a[3] = (i>>24)&255;
fill_b(&kbt, a, sizeof(a)); fill_dbt(&kbt, a, sizeof(a));
fill_dbt(&vbt, b, sizeof(b)); fill_dbt(&vbt, b, sizeof(b));
if (0) printf("%s:%d insert: %02x%02x%02x%02x -> %02x%02x%02x%02x\n", __FILE__, __LINE__, if (0) printf("%s:%d insert: %02x%02x%02x%02x -> %02x%02x%02x%02x\n", __FILE__, __LINE__,
((unsigned char*)kbt.data)[0], ((unsigned char*)kbt.data)[1], ((unsigned char*)kbt.data)[2], ((unsigned char*)kbt.data)[3], ((unsigned char*)kbt.data)[0], ((unsigned char*)kbt.data)[1], ((unsigned char*)kbt.data)[2], ((unsigned char*)kbt.data)[3],
...@@ -827,28 +815,11 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) { ...@@ -827,28 +815,11 @@ static void test_wrongendian_compare (int wrong_p, unsigned int N) {
int test_cursor_debug = 0; int test_cursor_debug = 0;
DB *test_db = 0; int test_brt_cursor_keycompare(DB *db __attribute__((unused)), const DBT *a, const DBT *b) {
void *test_app_private = 0;
void set_test_db_app(DB *db, void *app_private) {
test_db = db;
test_app_private = app_private;
}
void clear_test_db() {
test_db = null_db;
test_app_private = 0;
}
int test_brt_cursor_keycompare(DB *db, const DBT *a, const DBT *b) {
assert(db == test_db);
#if USE_DBT_APP_PRIVATE
assert(a->app_private == test_app_private);
#endif
return keycompare(a->data, a->size, b->data, b->size); return keycompare(a->data, a->size, b->data, b->size);
} }
void assert_cursor_notfound(BRT brt, int position, DB *db, void *app_private) { void assert_cursor_notfound(BRT brt, int position, DB *db) {
BRT_CURSOR cursor; BRT_CURSOR cursor;
int r; int r;
DBT kbt, vbt; DBT kbt, vbt;
...@@ -856,7 +827,7 @@ void assert_cursor_notfound(BRT brt, int position, DB *db, void *app_private) { ...@@ -856,7 +827,7 @@ void assert_cursor_notfound(BRT brt, int position, DB *db, void *app_private) {
r = brt_cursor(brt, &cursor); r = brt_cursor(brt, &cursor);
assert(r==0); assert(r==0);
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, position, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, position, db, null_txn);
assert(r == DB_NOTFOUND); assert(r == DB_NOTFOUND);
...@@ -865,7 +836,7 @@ void assert_cursor_notfound(BRT brt, int position, DB *db, void *app_private) { ...@@ -865,7 +836,7 @@ void assert_cursor_notfound(BRT brt, int position, DB *db, void *app_private) {
assert(r==0); assert(r==0);
} }
void assert_cursor_value(BRT brt, int position, long long value, DB *db, void *app_private) { void assert_cursor_value(BRT brt, int position, long long value, DB *db) {
BRT_CURSOR cursor; BRT_CURSOR cursor;
int r; int r;
DBT kbt, vbt; DBT kbt, vbt;
...@@ -875,7 +846,7 @@ void assert_cursor_value(BRT brt, int position, long long value, DB *db, void *a ...@@ -875,7 +846,7 @@ void assert_cursor_value(BRT brt, int position, long long value, DB *db, void *a
assert(r==0); assert(r==0);
if (test_cursor_debug) printf("key: "); if (test_cursor_debug) printf("key: ");
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, position, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, position, db, null_txn);
assert(r == 0); assert(r == 0);
...@@ -891,7 +862,7 @@ void assert_cursor_value(BRT brt, int position, long long value, DB *db, void *a ...@@ -891,7 +862,7 @@ void assert_cursor_value(BRT brt, int position, long long value, DB *db, void *a
assert(r==0); assert(r==0);
} }
void assert_cursor_first_last(BRT brt, long long firstv, long long lastv, DB *db, void *app_private) { void assert_cursor_first_last(BRT brt, long long firstv, long long lastv, DB *db) {
BRT_CURSOR cursor; BRT_CURSOR cursor;
int r; int r;
DBT kbt, vbt; DBT kbt, vbt;
...@@ -901,7 +872,7 @@ void assert_cursor_first_last(BRT brt, long long firstv, long long lastv, DB *db ...@@ -901,7 +872,7 @@ void assert_cursor_first_last(BRT brt, long long firstv, long long lastv, DB *db
assert(r==0); assert(r==0);
if (test_cursor_debug) printf("first key: "); if (test_cursor_debug) printf("first key: ");
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_FIRST, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_FIRST, db, null_txn);
assert(r == 0); assert(r == 0);
...@@ -914,7 +885,7 @@ void assert_cursor_first_last(BRT brt, long long firstv, long long lastv, DB *db ...@@ -914,7 +885,7 @@ void assert_cursor_first_last(BRT brt, long long firstv, long long lastv, DB *db
if (test_cursor_debug) printf("\n"); if (test_cursor_debug) printf("\n");
if (test_cursor_debug) printf("last key:"); if (test_cursor_debug) printf("last key:");
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_LAST, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_LAST, db, null_txn);
assert(r == 0); assert(r == 0);
...@@ -936,11 +907,9 @@ void test_brt_cursor_first(int n, DB *db) { ...@@ -936,11 +907,9 @@ void test_brt_cursor_first(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_first:%d %p\n", n, db); printf("test_brt_cursor_first:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -955,7 +924,7 @@ void test_brt_cursor_first(int n, DB *db) { ...@@ -955,7 +924,7 @@ void test_brt_cursor_first(int n, DB *db) {
DBT kbt, vbt; DBT kbt, vbt;
snprintf(key, sizeof key, "%4.4d", i); snprintf(key, sizeof key, "%4.4d", i);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -963,17 +932,15 @@ void test_brt_cursor_first(int n, DB *db) { ...@@ -963,17 +932,15 @@ void test_brt_cursor_first(int n, DB *db) {
} }
if (n == 0) if (n == 0)
assert_cursor_notfound(brt, DB_FIRST, db, &my_app_private); assert_cursor_notfound(brt, DB_FIRST, db);
else else
assert_cursor_value(brt, DB_FIRST, 0, db, &my_app_private); assert_cursor_value(brt, DB_FIRST, 0, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_brt_cursor_last(int n, DB *db) { void test_brt_cursor_last(int n, DB *db) {
...@@ -982,11 +949,9 @@ void test_brt_cursor_last(int n, DB *db) { ...@@ -982,11 +949,9 @@ void test_brt_cursor_last(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_last:%d %p\n", n, db); printf("test_brt_cursor_last:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1001,7 +966,7 @@ void test_brt_cursor_last(int n, DB *db) { ...@@ -1001,7 +966,7 @@ void test_brt_cursor_last(int n, DB *db) {
DBT kbt, vbt; DBT kbt, vbt;
snprintf(key, sizeof key, "%4.4d", i); snprintf(key, sizeof key, "%4.4d", i);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -1009,17 +974,15 @@ void test_brt_cursor_last(int n, DB *db) { ...@@ -1009,17 +974,15 @@ void test_brt_cursor_last(int n, DB *db) {
} }
if (n == 0) if (n == 0)
assert_cursor_notfound(brt, DB_LAST, db, &my_app_private); assert_cursor_notfound(brt, DB_LAST, db);
else else
assert_cursor_value(brt, DB_LAST, n-1, db, &my_app_private); assert_cursor_value(brt, DB_LAST, n-1, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_brt_cursor_first_last(int n, DB *db) { void test_brt_cursor_first_last(int n, DB *db) {
...@@ -1028,11 +991,9 @@ void test_brt_cursor_first_last(int n, DB *db) { ...@@ -1028,11 +991,9 @@ void test_brt_cursor_first_last(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_first_last:%d %p\n", n, db); printf("test_brt_cursor_first_last:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1047,18 +1008,19 @@ void test_brt_cursor_first_last(int n, DB *db) { ...@@ -1047,18 +1008,19 @@ void test_brt_cursor_first_last(int n, DB *db) {
DBT kbt, vbt; DBT kbt, vbt;
snprintf(key, sizeof key, "%4.4d", i); snprintf(key, sizeof key, "%4.4d", i);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
assert(r==0); assert(r==0);
} }
if (n == 0) { if (n == 0) {
assert_cursor_notfound(brt, DB_FIRST, db, &my_app_private); assert_cursor_notfound(brt, DB_FIRST, db);
assert_cursor_notfound(brt, DB_LAST, db, &my_app_private); assert_cursor_notfound(brt, DB_LAST, db);
} else } else
assert_cursor_first_last(brt, 0, n-1, db, &my_app_private); assert_cursor_first_last(brt, 0, n-1, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
...@@ -1075,11 +1037,9 @@ void test_brt_cursor_rfirst(int n, DB *db) { ...@@ -1075,11 +1037,9 @@ void test_brt_cursor_rfirst(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_rfirst:%d %p\n", n, db); printf("test_brt_cursor_rfirst:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1093,8 +1053,9 @@ void test_brt_cursor_rfirst(int n, DB *db) { ...@@ -1093,8 +1053,9 @@ void test_brt_cursor_rfirst(int n, DB *db) {
char key[8]; long long v; char key[8]; long long v;
DBT kbt, vbt; DBT kbt, vbt;
snprintf(key, sizeof key, "%4.4d", i); snprintf(key, sizeof key, "%4.4d", i);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -1102,20 +1063,18 @@ void test_brt_cursor_rfirst(int n, DB *db) { ...@@ -1102,20 +1063,18 @@ void test_brt_cursor_rfirst(int n, DB *db) {
} }
if (n == 0) if (n == 0)
assert_cursor_notfound(brt, DB_FIRST, db, &my_app_private); assert_cursor_notfound(brt, DB_FIRST, db);
else else
assert_cursor_value(brt, DB_FIRST, 0, db, &my_app_private); assert_cursor_value(brt, DB_FIRST, 0, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void assert_cursor_walk(BRT brt, int n, DB *db, void *app_private) { void assert_cursor_walk(BRT brt, int n, DB *db) {
BRT_CURSOR cursor; BRT_CURSOR cursor;
int i; int i;
int r; int r;
...@@ -1128,7 +1087,7 @@ void assert_cursor_walk(BRT brt, int n, DB *db, void *app_private) { ...@@ -1128,7 +1087,7 @@ void assert_cursor_walk(BRT brt, int n, DB *db, void *app_private) {
DBT kbt, vbt; DBT kbt, vbt;
long long v; long long v;
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn);
if (r != 0) if (r != 0)
...@@ -1153,11 +1112,9 @@ void test_brt_cursor_walk(int n, DB *db) { ...@@ -1153,11 +1112,9 @@ void test_brt_cursor_walk(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_walk:%d %p\n", n, db); printf("test_brt_cursor_walk:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1172,7 +1129,7 @@ void test_brt_cursor_walk(int n, DB *db) { ...@@ -1172,7 +1129,7 @@ void test_brt_cursor_walk(int n, DB *db) {
DBT kbt, vbt; DBT kbt, vbt;
snprintf(key, sizeof key, "%4.4d", i); snprintf(key, sizeof key, "%4.4d", i);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -1180,7 +1137,7 @@ void test_brt_cursor_walk(int n, DB *db) { ...@@ -1180,7 +1137,7 @@ void test_brt_cursor_walk(int n, DB *db) {
} }
/* walk the tree */ /* walk the tree */
assert_cursor_walk(brt, n, db, &my_app_private); assert_cursor_walk(brt, n, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
...@@ -1188,10 +1145,9 @@ void test_brt_cursor_walk(int n, DB *db) { ...@@ -1188,10 +1145,9 @@ void test_brt_cursor_walk(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void assert_cursor_rwalk(BRT brt, int n, DB *db, void *app_private) { void assert_cursor_rwalk(BRT brt, int n, DB *db) {
BRT_CURSOR cursor; BRT_CURSOR cursor;
int i; int i;
int r; int r;
...@@ -1204,7 +1160,7 @@ void assert_cursor_rwalk(BRT brt, int n, DB *db, void *app_private) { ...@@ -1204,7 +1160,7 @@ void assert_cursor_rwalk(BRT brt, int n, DB *db, void *app_private) {
DBT kbt, vbt; DBT kbt, vbt;
long long v; long long v;
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_PREV, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_PREV, db, null_txn);
if (r != 0) if (r != 0)
...@@ -1229,11 +1185,9 @@ void test_brt_cursor_rwalk(int n, DB *db) { ...@@ -1229,11 +1185,9 @@ void test_brt_cursor_rwalk(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_rwalk:%d %p\n", n, db); printf("test_brt_cursor_rwalk:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1248,7 +1202,7 @@ void test_brt_cursor_rwalk(int n, DB *db) { ...@@ -1248,7 +1202,7 @@ void test_brt_cursor_rwalk(int n, DB *db) {
DBT kbt, vbt; DBT kbt, vbt;
k = htonl(i); k = htonl(i);
fill_dbt_ap(&kbt, &k, sizeof k, &my_app_private); fill_dbt(&kbt, &k, sizeof k);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -1256,7 +1210,7 @@ void test_brt_cursor_rwalk(int n, DB *db) { ...@@ -1256,7 +1210,7 @@ void test_brt_cursor_rwalk(int n, DB *db) {
} }
/* walk the tree */ /* walk the tree */
assert_cursor_rwalk(brt, n, db, &my_app_private); assert_cursor_rwalk(brt, n, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
...@@ -1264,10 +1218,9 @@ void test_brt_cursor_rwalk(int n, DB *db) { ...@@ -1264,10 +1218,9 @@ void test_brt_cursor_rwalk(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void assert_cursor_walk_inorder(BRT brt, int n, DB *db, void *app_private) { void assert_cursor_walk_inorder(BRT brt, int n, DB *db) {
BRT_CURSOR cursor; BRT_CURSOR cursor;
int i; int i;
int r; int r;
...@@ -1282,7 +1235,7 @@ void assert_cursor_walk_inorder(BRT brt, int n, DB *db, void *app_private) { ...@@ -1282,7 +1235,7 @@ void assert_cursor_walk_inorder(BRT brt, int n, DB *db, void *app_private) {
DBT kbt, vbt; DBT kbt, vbt;
long long v; long long v;
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn);
if (r != 0) if (r != 0)
...@@ -1311,11 +1264,9 @@ void test_brt_cursor_rand(int n, DB *db) { ...@@ -1311,11 +1264,9 @@ void test_brt_cursor_rand(int n, DB *db) {
BRT brt; BRT brt;
int r; int r;
int i; int i;
int my_app_private;
printf("test_brt_cursor_rand:%d %p\n", n, db); printf("test_brt_cursor_rand:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1332,7 +1283,7 @@ void test_brt_cursor_rand(int n, DB *db) { ...@@ -1332,7 +1283,7 @@ void test_brt_cursor_rand(int n, DB *db) {
for (;;) { for (;;) {
v = ((long long) random() << 32) + random(); v = ((long long) random() << 32) + random();
snprintf(key, sizeof key, "%lld", v); snprintf(key, sizeof key, "%lld", v);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = i; v = i;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_lookup(brt, &kbt, &vbt, db); r = brt_lookup(brt, &kbt, &vbt, db);
...@@ -1347,7 +1298,7 @@ void test_brt_cursor_rand(int n, DB *db) { ...@@ -1347,7 +1298,7 @@ void test_brt_cursor_rand(int n, DB *db) {
} }
/* walk the tree */ /* walk the tree */
assert_cursor_walk_inorder(brt, n, db, &my_app_private); assert_cursor_walk_inorder(brt, n, db);
r = close_brt(brt); r = close_brt(brt);
assert(r==0); assert(r==0);
...@@ -1355,7 +1306,6 @@ void test_brt_cursor_rand(int n, DB *db) { ...@@ -1355,7 +1306,6 @@ void test_brt_cursor_rand(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_brt_cursor_split(int n, DB *db) { void test_brt_cursor_split(int n, DB *db) {
...@@ -1367,11 +1317,9 @@ void test_brt_cursor_split(int n, DB *db) { ...@@ -1367,11 +1317,9 @@ void test_brt_cursor_split(int n, DB *db) {
int keyseqnum; int keyseqnum;
int i; int i;
DBT kbt, vbt; DBT kbt, vbt;
int my_app_private;
printf("test_brt_cursor_split:%d %p\n", n, db); printf("test_brt_cursor_split:%d %p\n", n, db);
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1385,7 +1333,7 @@ void test_brt_cursor_split(int n, DB *db) { ...@@ -1385,7 +1333,7 @@ void test_brt_cursor_split(int n, DB *db) {
char key[8]; long long v; char key[8]; long long v;
snprintf(key, sizeof key, "%4.4d", keyseqnum); snprintf(key, sizeof key, "%4.4d", keyseqnum);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = keyseqnum; v = keyseqnum;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -1397,7 +1345,7 @@ void test_brt_cursor_split(int n, DB *db) { ...@@ -1397,7 +1345,7 @@ void test_brt_cursor_split(int n, DB *db) {
if (test_cursor_debug) printf("key: "); if (test_cursor_debug) printf("key: ");
for (i=0; i<n/2; i++) { for (i=0; i<n/2; i++) {
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, &my_app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn);
assert(r==0); assert(r==0);
...@@ -1411,7 +1359,7 @@ void test_brt_cursor_split(int n, DB *db) { ...@@ -1411,7 +1359,7 @@ void test_brt_cursor_split(int n, DB *db) {
char key[8]; long long v; char key[8]; long long v;
snprintf(key, sizeof key, "%4.4d", keyseqnum); snprintf(key, sizeof key, "%4.4d", keyseqnum);
fill_dbt_ap(&kbt, key, strlen(key)+1, &my_app_private); fill_dbt(&kbt, key, strlen(key)+1);
v = keyseqnum; v = keyseqnum;
fill_dbt(&vbt, &v, sizeof v); fill_dbt(&vbt, &v, sizeof v);
r = brt_insert(brt, &kbt, &vbt, db, 0); r = brt_insert(brt, &kbt, &vbt, db, 0);
...@@ -1420,7 +1368,7 @@ void test_brt_cursor_split(int n, DB *db) { ...@@ -1420,7 +1368,7 @@ void test_brt_cursor_split(int n, DB *db) {
if (test_cursor_debug) printf("key: "); if (test_cursor_debug) printf("key: ");
for (;;) { for (;;) {
init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC; dbt_set_app_private(&kbt, &my_app_private); init_dbt(&kbt); kbt.flags = DB_DBT_MALLOC;
init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC; init_dbt(&vbt); vbt.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn); r = brt_cursor_get(cursor, &kbt, &vbt, DB_NEXT, db, null_txn);
if (r != 0) if (r != 0)
...@@ -1439,8 +1387,6 @@ void test_brt_cursor_split(int n, DB *db) { ...@@ -1439,8 +1387,6 @@ void test_brt_cursor_split(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_multiple_brt_cursors(int n, DB *db) { void test_multiple_brt_cursors(int n, DB *db) {
...@@ -1451,9 +1397,7 @@ void test_multiple_brt_cursors(int n, DB *db) { ...@@ -1451,9 +1397,7 @@ void test_multiple_brt_cursors(int n, DB *db) {
CACHETABLE ct; CACHETABLE ct;
BRT brt; BRT brt;
BRT_CURSOR cursors[n]; BRT_CURSOR cursors[n];
int my_app_private;
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1478,8 +1422,6 @@ void test_multiple_brt_cursors(int n, DB *db) { ...@@ -1478,8 +1422,6 @@ void test_multiple_brt_cursors(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
static int log16(int n) { static int log16(int n) {
...@@ -1502,9 +1444,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) { ...@@ -1502,9 +1444,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) {
const int cursor_gap = 1000; const int cursor_gap = 1000;
const int ncursors = n/cursor_gap; const int ncursors = n/cursor_gap;
BRT_CURSOR cursors[ncursors]; BRT_CURSOR cursors[ncursors];
int my_app_private;
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
int nodesize = 1<<12; int nodesize = 1<<12;
...@@ -1531,7 +1471,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) { ...@@ -1531,7 +1471,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(i); k = htonl(i);
v = i; v = i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt(&val, &v, sizeof v); fill_dbt(&val, &v, sizeof v);
r = brt_insert(brt, &key, &val, db, 0); r = brt_insert(brt, &key, &val, db, 0);
assert(r == 0); assert(r == 0);
...@@ -1539,7 +1479,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) { ...@@ -1539,7 +1479,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) {
/* point cursor i / cursor_gap to the current last key i */ /* point cursor i / cursor_gap to the current last key i */
if ((i % cursor_gap) == 0) { if ((i % cursor_gap) == 0) {
c = i / cursor_gap; c = i / cursor_gap;
init_dbt(&key); key.flags = DB_DBT_MALLOC; dbt_set_app_private(&key, &my_app_private); init_dbt(&key); key.flags = DB_DBT_MALLOC;
init_dbt(&val); val.flags = DB_DBT_MALLOC; init_dbt(&val); val.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursors[c], &key, &val, DB_LAST, db, null_txn); r = brt_cursor_get(cursors[c], &key, &val, DB_LAST, db, null_txn);
assert(r == 0); assert(r == 0);
...@@ -1551,7 +1491,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) { ...@@ -1551,7 +1491,7 @@ void test_multiple_brt_cursor_walk(int n, DB *db) {
/* walk the cursors by cursor_gap */ /* walk the cursors by cursor_gap */
for (i=0; i<cursor_gap; i++) { for (i=0; i<cursor_gap; i++) {
for (c=0; c<ncursors; c++) { for (c=0; c<ncursors; c++) {
init_dbt(&key); key.flags = DB_DBT_MALLOC; dbt_set_app_private(&key, &my_app_private); init_dbt(&key); key.flags = DB_DBT_MALLOC;
init_dbt(&val); val.flags = DB_DBT_MALLOC; init_dbt(&val); val.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursors[c], &key, &val, DB_NEXT, db, null_txn); r = brt_cursor_get(cursors[c], &key, &val, DB_NEXT, db, null_txn);
if (r == DB_NOTFOUND) { if (r == DB_NOTFOUND) {
...@@ -1579,8 +1519,6 @@ void test_multiple_brt_cursor_walk(int n, DB *db) { ...@@ -1579,8 +1519,6 @@ void test_multiple_brt_cursor_walk(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_brt_cursor_set(int n, int cursor_op, DB *db) { void test_brt_cursor_set(int n, int cursor_op, DB *db) {
...@@ -1591,9 +1529,7 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) { ...@@ -1591,9 +1529,7 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) {
CACHETABLE ct; CACHETABLE ct;
BRT brt; BRT brt;
BRT_CURSOR cursor; BRT_CURSOR cursor;
int my_app_private;
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1610,8 +1546,8 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) { ...@@ -1610,8 +1546,8 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(10*i); k = htonl(10*i);
v = 10*i; v = 10*i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt_ap(&val, &v, sizeof v, &my_app_private); fill_dbt(&val, &v, sizeof v);
r = brt_insert(brt, &key, &val, db, 0); r = brt_insert(brt, &key, &val, db, 0);
assert(r == 0); assert(r == 0);
} }
...@@ -1625,7 +1561,7 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) { ...@@ -1625,7 +1561,7 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) {
v = 10*(random() % n); v = 10*(random() % n);
k = htonl(v); k = htonl(v);
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
init_dbt(&val); val.flags = DB_DBT_MALLOC; init_dbt(&val); val.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &key, &val, cursor_op, db, null_txn); r = brt_cursor_get(cursor, &key, &val, cursor_op, db, null_txn);
assert(r == 0); assert(r == 0);
...@@ -1640,7 +1576,7 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) { ...@@ -1640,7 +1576,7 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) {
if (i % 10 == 0) if (i % 10 == 0)
continue; continue;
k = htonl(i); k = htonl(i);
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
init_dbt(&val); val.flags = DB_DBT_MALLOC; init_dbt(&val); val.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &key, &val, DB_SET, db, null_txn); r = brt_cursor_get(cursor, &key, &val, DB_SET, db, null_txn);
assert(r == DB_NOTFOUND); assert(r == DB_NOTFOUND);
...@@ -1654,8 +1590,6 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) { ...@@ -1654,8 +1590,6 @@ void test_brt_cursor_set(int n, int cursor_op, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_brt_cursor_set_range(int n, DB *db) { void test_brt_cursor_set_range(int n, DB *db) {
...@@ -1666,9 +1600,7 @@ void test_brt_cursor_set_range(int n, DB *db) { ...@@ -1666,9 +1600,7 @@ void test_brt_cursor_set_range(int n, DB *db) {
CACHETABLE ct; CACHETABLE ct;
BRT brt; BRT brt;
BRT_CURSOR cursor; BRT_CURSOR cursor;
int my_app_private;
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); r = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1686,8 +1618,8 @@ void test_brt_cursor_set_range(int n, DB *db) { ...@@ -1686,8 +1618,8 @@ void test_brt_cursor_set_range(int n, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(10*i); k = htonl(10*i);
v = 10*i; v = 10*i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt_ap(&val, &v, sizeof v, &my_app_private); fill_dbt(&val, &v, sizeof v);
r = brt_insert(brt, &key, &val, db, 0); r = brt_insert(brt, &key, &val, db, 0);
assert(r == 0); assert(r == 0);
} }
...@@ -1702,7 +1634,7 @@ void test_brt_cursor_set_range(int n, DB *db) { ...@@ -1702,7 +1634,7 @@ void test_brt_cursor_set_range(int n, DB *db) {
v = random() % (10*n); v = random() % (10*n);
k = htonl(v); k = htonl(v);
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
init_dbt(&val); val.flags = DB_DBT_MALLOC; init_dbt(&val); val.flags = DB_DBT_MALLOC;
r = brt_cursor_get(cursor, &key, &val, DB_SET_RANGE, db, null_txn); r = brt_cursor_get(cursor, &key, &val, DB_SET_RANGE, db, null_txn);
if (v > max_key) if (v > max_key)
...@@ -1725,8 +1657,6 @@ void test_brt_cursor_set_range(int n, DB *db) { ...@@ -1725,8 +1657,6 @@ void test_brt_cursor_set_range(int n, DB *db) {
r = cachetable_close(&ct); r = cachetable_close(&ct);
assert(r==0); assert(r==0);
clear_test_db();
} }
void test_brt_cursor_delete(int n, DB *db) { void test_brt_cursor_delete(int n, DB *db) {
...@@ -1737,9 +1667,7 @@ void test_brt_cursor_delete(int n, DB *db) { ...@@ -1737,9 +1667,7 @@ void test_brt_cursor_delete(int n, DB *db) {
CACHETABLE ct; CACHETABLE ct;
BRT brt; BRT brt;
BRT_CURSOR cursor; BRT_CURSOR cursor;
int my_app_private;
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
error = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); error = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1759,7 +1687,7 @@ void test_brt_cursor_delete(int n, DB *db) { ...@@ -1759,7 +1687,7 @@ void test_brt_cursor_delete(int n, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(i); k = htonl(i);
v = i; v = i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt(&val, &v, sizeof v); fill_dbt(&val, &v, sizeof v);
error = brt_insert(brt, &key, &val, db, 0); error = brt_insert(brt, &key, &val, db, 0);
assert(error == 0); assert(error == 0);
...@@ -1767,7 +1695,7 @@ void test_brt_cursor_delete(int n, DB *db) { ...@@ -1767,7 +1695,7 @@ void test_brt_cursor_delete(int n, DB *db) {
/* walk the tree and delete under the cursor */ /* walk the tree and delete under the cursor */
for (;;) { for (;;) {
init_dbt(&key); key.flags = DB_DBT_MALLOC; dbt_set_app_private(&key, &my_app_private); init_dbt(&key); key.flags = DB_DBT_MALLOC;
init_dbt(&val); val.flags = DB_DBT_MALLOC; init_dbt(&val); val.flags = DB_DBT_MALLOC;
error = brt_cursor_get(cursor, &key, &val, DB_NEXT, db, null_txn); error = brt_cursor_get(cursor, &key, &val, DB_NEXT, db, null_txn);
if (error == DB_NOTFOUND) if (error == DB_NOTFOUND)
...@@ -1791,8 +1719,6 @@ void test_brt_cursor_delete(int n, DB *db) { ...@@ -1791,8 +1719,6 @@ void test_brt_cursor_delete(int n, DB *db) {
error = cachetable_close(&ct); error = cachetable_close(&ct);
assert(error == 0); assert(error == 0);
clear_test_db();
} }
void test_brt_cursor_get_both(int n, DB *db) { void test_brt_cursor_get_both(int n, DB *db) {
...@@ -1803,9 +1729,7 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1803,9 +1729,7 @@ void test_brt_cursor_get_both(int n, DB *db) {
CACHETABLE ct; CACHETABLE ct;
BRT brt; BRT brt;
BRT_CURSOR cursor; BRT_CURSOR cursor;
int my_app_private;
set_test_db_app(db, &my_app_private);
unlink(fname); unlink(fname);
error = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); error = brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
...@@ -1823,7 +1747,7 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1823,7 +1747,7 @@ void test_brt_cursor_get_both(int n, DB *db) {
/* verify get_both on an empty tree fails */ /* verify get_both on an empty tree fails */
k = htonl(n+1); k = htonl(n+1);
v = n+1; v = n+1;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt(&val, &v, sizeof v); fill_dbt(&val, &v, sizeof v);
error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn); error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn);
assert(error == DB_NOTFOUND); assert(error == DB_NOTFOUND);
...@@ -1833,7 +1757,7 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1833,7 +1757,7 @@ void test_brt_cursor_get_both(int n, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(i); k = htonl(i);
v = i; v = i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt(&val, &v, sizeof v); fill_dbt(&val, &v, sizeof v);
error = brt_insert(brt, &key, &val, db, 0); error = brt_insert(brt, &key, &val, db, 0);
assert(error == 0); assert(error == 0);
...@@ -1842,7 +1766,7 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1842,7 +1766,7 @@ void test_brt_cursor_get_both(int n, DB *db) {
/* verify that keys not in the tree fail */ /* verify that keys not in the tree fail */
k = htonl(n+1); k = htonl(n+1);
v = n-1; v = n-1;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt(&val, &v, sizeof v); fill_dbt(&val, &v, sizeof v);
error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn); error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn);
assert(error == DB_NOTFOUND); assert(error == DB_NOTFOUND);
...@@ -1851,8 +1775,8 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1851,8 +1775,8 @@ void test_brt_cursor_get_both(int n, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(i); k = htonl(i);
v = i+1; v = i+1;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt_ap(&val, &v, sizeof v, &my_app_private); fill_dbt(&val, &v, sizeof v);
error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn); error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn);
assert(error == DB_NOTFOUND); assert(error == DB_NOTFOUND);
} }
...@@ -1861,8 +1785,8 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1861,8 +1785,8 @@ void test_brt_cursor_get_both(int n, DB *db) {
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(i); k = htonl(i);
v = i; v = i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt_ap(&val, &v, sizeof v, &my_app_private); fill_dbt(&val, &v, sizeof v);
error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn); error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn);
assert(error == 0); assert(error == 0);
#ifdef DB_CURRENT #ifdef DB_CURRENT
...@@ -1882,8 +1806,8 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1882,8 +1806,8 @@ void test_brt_cursor_get_both(int n, DB *db) {
k = htonl(i); k = htonl(i);
v = i; v = i;
fill_dbt_ap(&key, &k, sizeof k, &my_app_private); fill_dbt(&key, &k, sizeof k);
fill_dbt_ap(&val, &v, sizeof v, &my_app_private); fill_dbt(&val, &v, sizeof v);
error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn); error = brt_cursor_get(cursor, &key, &val, DB_GET_BOTH, db, null_txn);
assert(error == DB_NOTFOUND); assert(error == DB_NOTFOUND);
} }
...@@ -1899,8 +1823,6 @@ void test_brt_cursor_get_both(int n, DB *db) { ...@@ -1899,8 +1823,6 @@ void test_brt_cursor_get_both(int n, DB *db) {
error = cachetable_close(&ct); error = cachetable_close(&ct);
assert(error == 0); assert(error == 0);
clear_test_db();
} }
......
newbrt/brt.c
View file @ 1620ec58
...@@ -277,7 +277,7 @@ static void initialize_brtnode (BRT t, BRTNODE n, DISKOFF nodename, int height) ...@@ -277,7 +277,7 @@ static void initialize_brtnode (BRT t, BRTNODE n, DISKOFF nodename, int height)
n->height = height; n->height = height;
n->rand4fingerprint = random(); n->rand4fingerprint = random();
n->local_fingerprint = 0; n->local_fingerprint = 0;
brtnode_set_dirty(n); n->dirty = 1;
assert(height>=0); assert(height>=0);
if (height>0) { if (height>0) {
n->u.n.n_children = 0; n->u.n.n_children = 0;
...@@ -347,16 +347,6 @@ void delete_node (BRT t, BRTNODE node) { ...@@ -347,16 +347,6 @@ void delete_node (BRT t, BRTNODE node) {
cachetable_remove(t->cf, node->thisnodename, 0); /* Don't write it back to disk. */ cachetable_remove(t->cf, node->thisnodename, 0); /* Don't write it back to disk. */
} }
#define USE_PMA_SPLIT 1
#if ! USE_PMA_SPLIT
static void insert_to_buffer_in_leaf (BRTNODE node, DBT *k, DBT *v, DB *db) {
unsigned int n_bytes_added = KEY_VALUE_OVERHEAD + k->size + v->size;
int r = pma_insert(node->u.l.buffer, k, v, db);
assert(r==0);
node->u.l.n_bytes_in_buffer += n_bytes_added;
}
#endif
static int insert_to_hash_in_nonleaf (BRTNODE node, int childnum, DBT *k, DBT *v, int type) { static int insert_to_hash_in_nonleaf (BRTNODE node, int childnum, DBT *k, DBT *v, int type) {
unsigned int n_bytes_added = BRT_CMD_OVERHEAD + KEY_VALUE_OVERHEAD + k->size + v->size; unsigned int n_bytes_added = BRT_CMD_OVERHEAD + KEY_VALUE_OVERHEAD + k->size + v->size;
int r = toku_hash_insert(node->u.n.htables[childnum], k->data, k->size, v->data, v->size, type); int r = toku_hash_insert(node->u.n.htables[childnum], k->data, k->size, v->data, v->size, type);
...@@ -364,12 +354,12 @@ static int insert_to_hash_in_nonleaf (BRTNODE node, int childnum, DBT *k, DBT *v ...@@ -364,12 +354,12 @@ static int insert_to_hash_in_nonleaf (BRTNODE node, int childnum, DBT *k, DBT *v
node->local_fingerprint += node->rand4fingerprint*toku_calccrc32_cmd(type, k->data, k->size, v->data, v->size); node->local_fingerprint += node->rand4fingerprint*toku_calccrc32_cmd(type, k->data, k->size, v->data, v->size);
node->u.n.n_bytes_in_hashtable[childnum] += n_bytes_added; node->u.n.n_bytes_in_hashtable[childnum] += n_bytes_added;
node->u.n.n_bytes_in_hashtables += n_bytes_added; node->u.n.n_bytes_in_hashtables += n_bytes_added;
brtnode_set_dirty(node); node->dirty = 1;
return 0; return 0;
} }
int brtleaf_split (BRT t, BRTNODE node, BRTNODE *nodea, BRTNODE *nodeb, DBT *splitk, void *app_private, DB *db) { int brtleaf_split (BRT t, BRTNODE node, BRTNODE *nodea, BRTNODE *nodeb, DBT *splitk, DB *db) {
BRTNODE A,B; BRTNODE A,B;
assert(node->height==0); assert(node->height==0);
assert(t->h->nodesize>=node->nodesize); /* otherwise we might be in trouble because the nodesize shrank. */ assert(t->h->nodesize>=node->nodesize); /* otherwise we might be in trouble because the nodesize shrank. */
...@@ -383,41 +373,11 @@ int brtleaf_split (BRT t, BRTNODE node, BRTNODE *nodea, BRTNODE *nodeb, DBT *spl ...@@ -383,41 +373,11 @@ int brtleaf_split (BRT t, BRTNODE node, BRTNODE *nodea, BRTNODE *nodeb, DBT *spl
//printf("%s:%d A is at %lld\n", __FILE__, __LINE__, A->thisnodename); //printf("%s:%d A is at %lld\n", __FILE__, __LINE__, A->thisnodename);
//printf("%s:%d B is at %lld nodesize=%d\n", __FILE__, __LINE__, B->thisnodename, B->nodesize); //printf("%s:%d B is at %lld nodesize=%d\n", __FILE__, __LINE__, B->thisnodename, B->nodesize);
assert(node->height>0 || node->u.l.buffer!=0); assert(node->height>0 || node->u.l.buffer!=0);
#if USE_PMA_SPLIT
{
int r; int r;
r = pma_split(node->u.l.buffer, &node->u.l.n_bytes_in_buffer, splitk, db,
r = pma_split(node->u.l.buffer, &node->u.l.n_bytes_in_buffer,
A->u.l.buffer, &A->u.l.n_bytes_in_buffer, A->rand4fingerprint, &A->local_fingerprint, A->u.l.buffer, &A->u.l.n_bytes_in_buffer, A->rand4fingerprint, &A->local_fingerprint,
B->u.l.buffer, &B->u.l.n_bytes_in_buffer, B->rand4fingerprint, &B->local_fingerprint); B->u.l.buffer, &B->u.l.n_bytes_in_buffer, B->rand4fingerprint, &B->local_fingerprint);
assert(r == 0); assert(r == 0);
r = pma_get_last(A->u.l.buffer, splitk, 0);
assert(r == 0);
/* unused */
app_private = app_private;
db = db;
}
#else
{
int did_split = 0;
PMA_ITERATE(node->u.l.buffer, key, keylen, val, vallen,
({
DBT k,v;
if (!did_split) {
insert_to_buffer_in_leaf(A, fill_dbt_ap(&k, key, keylen, app_private), fill_dbt(&v, val, vallen), db);
if (A->u.l.n_bytes_in_buffer *2 >= node->u.l.n_bytes_in_buffer) {
fill_dbt(splitk, memdup(key, keylen), keylen);
did_split=1;
}
} else {
insert_to_buffer_in_leaf(B, fill_dbt_ap(&k, key, keylen, app_private), fill_dbt(&v, val, vallen), db);
}
}));
assert(did_split==1);
}
#endif
assert(node->height>0 || node->u.l.buffer!=0); assert(node->height>0 || node->u.l.buffer!=0);
/* Remove it from the cache table, and free its storage. */ /* Remove it from the cache table, and free its storage. */
//printf("%s:%d old pma = %p\n", __FILE__, __LINE__, node->u.l.buffer); //printf("%s:%d old pma = %p\n", __FILE__, __LINE__, node->u.l.buffer);
...@@ -627,7 +587,7 @@ static int push_a_brt_cmd_down (BRT t, BRTNODE node, BRTNODE child, int childnum ...@@ -627,7 +587,7 @@ static int push_a_brt_cmd_down (BRT t, BRTNODE node, BRTNODE child, int childnum
int n_bytes_removed = (k->size + v->size + KEY_VALUE_OVERHEAD + BRT_CMD_OVERHEAD); int n_bytes_removed = (k->size + v->size + KEY_VALUE_OVERHEAD + BRT_CMD_OVERHEAD);
node->u.n.n_bytes_in_hashtables -= n_bytes_removed; node->u.n.n_bytes_in_hashtables -= n_bytes_removed;
node->u.n.n_bytes_in_hashtable[childnum] -= n_bytes_removed; node->u.n.n_bytes_in_hashtable[childnum] -= n_bytes_removed;
brtnode_set_dirty(node); node->dirty = 1;
} }
if (*child_did_split) { if (*child_did_split) {
fixup_child_fingerprint(node, childnum, *childa); fixup_child_fingerprint(node, childnum, *childa);
...@@ -652,7 +612,6 @@ static int handle_split_of_child (BRT t, BRTNODE node, int childnum, ...@@ -652,7 +612,6 @@ static int handle_split_of_child (BRT t, BRTNODE node, int childnum,
DBT *childsplitk, /* the data in the childsplitk is alloc'd and is consumed by this call. */ DBT *childsplitk, /* the data in the childsplitk is alloc'd and is consumed by this call. */
int *did_split, BRTNODE *nodea, BRTNODE *nodeb, int *did_split, BRTNODE *nodea, BRTNODE *nodeb,
DBT *splitk, DBT *splitk,
void *app_private,
DB *db, DB *db,
TOKUTXN txn) { TOKUTXN txn) {
assert(node->height>0); assert(node->height>0);
...@@ -671,7 +630,7 @@ static int handle_split_of_child (BRT t, BRTNODE node, int childnum, ...@@ -671,7 +630,7 @@ static int handle_split_of_child (BRT t, BRTNODE node, int childnum,
printf("\n"); printf("\n");
} }
brtnode_set_dirty(node); node->dirty = 1;
//verify_local_fingerprint_nonleaf(node); //verify_local_fingerprint_nonleaf(node);
...@@ -719,7 +678,7 @@ static int handle_split_of_child (BRT t, BRTNODE node, int childnum, ...@@ -719,7 +678,7 @@ static int handle_split_of_child (BRT t, BRTNODE node, int childnum,
/* Keep pushing to the children, but not if the children would require a pushdown */ /* Keep pushing to the children, but not if the children would require a pushdown */
HASHTABLE_ITERATE(old_h, skey, skeylen, sval, svallen, type, ({ HASHTABLE_ITERATE(old_h, skey, skeylen, sval, svallen, type, ({
DBT skd, svd; DBT skd, svd;
fill_dbt_ap(&skd, skey, skeylen, app_private); fill_dbt(&skd, skey, skeylen);
fill_dbt(&svd, sval, svallen); fill_dbt(&svd, sval, svallen);
BRT_CMD brtcmd; BRT_CMD brtcmd;
brtcmd.type = type; brtcmd.u.id.key = &skd; brtcmd.u.id.val = &svd; brtcmd.u.id.db = db; brtcmd.type = type; brtcmd.u.id.key = &skd; brtcmd.u.id.val = &svd; brtcmd.u.id.db = db;
...@@ -775,7 +734,6 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum, ...@@ -775,7 +734,6 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum,
int *did_split, BRTNODE *nodea, BRTNODE *nodeb, int *did_split, BRTNODE *nodea, BRTNODE *nodeb,
DBT *splitk, DBT *splitk,
int debug, int debug,
void *app_private,
DB *db, DB *db,
TOKUTXN txn) { TOKUTXN txn) {
void *childnode_v; void *childnode_v;
...@@ -817,7 +775,7 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum, ...@@ -817,7 +775,7 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum,
DBT childsplitk; DBT childsplitk;
BRT_CMD brtcmd; BRT_CMD brtcmd;
fill_dbt_ap(&hk, key, keylen, app_private); fill_dbt(&hk, key, keylen);
fill_dbt(&hv, val, vallen); fill_dbt(&hv, val, vallen);
brtcmd.type = type; brtcmd.type = type;
brtcmd.u.id.key = &hk; brtcmd.u.id.key = &hk;
...@@ -826,7 +784,6 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum, ...@@ -826,7 +784,6 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum,
//printf("%s:%d random_picked\n", __FILE__, __LINE__); //printf("%s:%d random_picked\n", __FILE__, __LINE__);
init_dbt(&childsplitk); init_dbt(&childsplitk);
dbt_set_app_private(&childsplitk, dbt_get_app_private(splitk));
if (debug) printf("%s:%d %*spush down %s\n", __FILE__, __LINE__, debug, "", (char*)key); if (debug) printf("%s:%d %*spush down %s\n", __FILE__, __LINE__, debug, "", (char*)key);
r = push_a_brt_cmd_down (t, node, child, childnum, r = push_a_brt_cmd_down (t, node, child, childnum,
&brtcmd, &brtcmd,
...@@ -850,7 +807,7 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum, ...@@ -850,7 +807,7 @@ static int push_some_brt_cmds_down (BRT t, BRTNODE node, int childnum,
r=handle_split_of_child (t, node, childnum, r=handle_split_of_child (t, node, childnum,
childa, childb, &childsplitk, childa, childb, &childsplitk,
did_split, nodea, nodeb, splitk, did_split, nodea, nodeb, splitk,
app_private, db, txn); db, txn);
//if (*did_split) { //if (*did_split) {
// verify_local_fingerprint_nonleaf(*nodea); // verify_local_fingerprint_nonleaf(*nodea);
// verify_local_fingerprint_nonleaf(*nodeb); // verify_local_fingerprint_nonleaf(*nodeb);
...@@ -873,7 +830,7 @@ int debugp1 (int debug) { ...@@ -873,7 +830,7 @@ int debugp1 (int debug) {
return debug ? debug+1 : 0; return debug ? debug+1 : 0;
} }
static int brtnode_maybe_push_down(BRT t, BRTNODE node, int *did_split, BRTNODE *nodea, BRTNODE *nodeb, DBT *splitk, int debug, void *app_private, DB *db, TOKUTXN txn) static int brtnode_maybe_push_down(BRT t, BRTNODE node, int *did_split, BRTNODE *nodea, BRTNODE *nodeb, DBT *splitk, int debug, DB *db, TOKUTXN txn)
/* If the buffer is too full, then push down. Possibly the child will split. That may make us split. */ /* If the buffer is too full, then push down. Possibly the child will split. That may make us split. */
{ {
assert(node->height>0); assert(node->height>0);
...@@ -889,7 +846,7 @@ static int brtnode_maybe_push_down(BRT t, BRTNODE node, int *did_split, BRTNODE ...@@ -889,7 +846,7 @@ static int brtnode_maybe_push_down(BRT t, BRTNODE node, int *did_split, BRTNODE
find_heaviest_child(node, &childnum); find_heaviest_child(node, &childnum);
if (0) printf("%s:%d %*spush some down from %lld into %lld (child %d)\n", __FILE__, __LINE__, debug, "", node->thisnodename, node->u.n.children[childnum], childnum); if (0) printf("%s:%d %*spush some down from %lld into %lld (child %d)\n", __FILE__, __LINE__, debug, "", node->thisnodename, node->u.n.children[childnum], childnum);
assert(node->u.n.children[childnum]!=0); assert(node->u.n.children[childnum]!=0);
int r = push_some_brt_cmds_down(t, node, childnum, did_split, nodea, nodeb, splitk, debugp1(debug), app_private, db, txn); int r = push_some_brt_cmds_down(t, node, childnum, did_split, nodea, nodeb, splitk, debugp1(debug), db, txn);
if (r!=0) return r; if (r!=0) return r;
assert(*did_split==0 || *did_split==1); assert(*did_split==0 || *did_split==1);
if (debug) printf("%s:%d %*sdid push_some_brt_cmds_down did_split=%d\n", __FILE__, __LINE__, debug, "", *did_split); if (debug) printf("%s:%d %*sdid push_some_brt_cmds_down did_split=%d\n", __FILE__, __LINE__, debug, "", *did_split);
...@@ -919,8 +876,6 @@ static int brtnode_maybe_push_down(BRT t, BRTNODE node, int *did_split, BRTNODE ...@@ -919,8 +876,6 @@ static int brtnode_maybe_push_down(BRT t, BRTNODE node, int *did_split, BRTNODE
return 0; return 0;
} }
#define INSERT_ALL_AT_ONCE
static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd, static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd,
int *did_split, BRTNODE *nodea, BRTNODE *nodeb, DBT *splitk, int *did_split, BRTNODE *nodea, BRTNODE *nodeb, DBT *splitk,
int debug, int debug,
...@@ -930,7 +885,6 @@ static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd, ...@@ -930,7 +885,6 @@ static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd,
DBT *k = cmd->u.id.key; DBT *k = cmd->u.id.key;
DBT *v = cmd->u.id.val; DBT *v = cmd->u.id.val;
DB *db = cmd->u.id.db; DB *db = cmd->u.id.db;
#ifdef INSERT_ALL_AT_ONCE
int replaced_v_size; int replaced_v_size;
enum pma_errors pma_status = pma_insert_or_replace(node->u.l.buffer, k, v, &replaced_v_size, db, txn, node->thisnodename, node->rand4fingerprint, &node->local_fingerprint); enum pma_errors pma_status = pma_insert_or_replace(node->u.l.buffer, k, v, &replaced_v_size, db, txn, node->thisnodename, node->rand4fingerprint, &node->local_fingerprint);
assert(pma_status==BRT_OK); assert(pma_status==BRT_OK);
...@@ -940,24 +894,13 @@ static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd, ...@@ -940,24 +894,13 @@ static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd,
} else { } else {
node->u.l.n_bytes_in_buffer += k->size + v->size + KEY_VALUE_OVERHEAD; node->u.l.n_bytes_in_buffer += k->size + v->size + KEY_VALUE_OVERHEAD;
} }
#else node->dirty = 1;
DBT v2;
enum pma_errors pma_status = pma_lookup(node->u.l.buffer, k, init_dbt(&v2), db);
if (pma_status==BRT_OK) {
pma_status = pma_delete(node->u.l.buffer, k, db);
assert(pma_status==BRT_OK);
node->u.l.n_bytes_in_buffer -= k->size + v2.size + KEY_VALUE_OVERHEAD;
}
pma_status = pma_insert(node->u.l.buffer, k, v, db);
node->u.l.n_bytes_in_buffer += k->size + v->size + KEY_VALUE_OVERHEAD;
#endif
brtnode_set_dirty(node);
// pma_verify_fingerprint(node->u.l.buffer, node->rand4fingerprint, node->subtree_fingerprint); // pma_verify_fingerprint(node->u.l.buffer, node->rand4fingerprint, node->subtree_fingerprint);
// If it doesn't fit, then split the leaf. // If it doesn't fit, then split the leaf.
if (serialize_brtnode_size(node) > node->nodesize) { if (serialize_brtnode_size(node) > node->nodesize) {
int r = brtleaf_split (t, node, nodea, nodeb, splitk, dbt_get_app_private(k), db); int r = brtleaf_split (t, node, nodea, nodeb, splitk, db);
if (r!=0) return r; if (r!=0) return r;
//printf("%s:%d splitkey=%s\n", __FILE__, __LINE__, (char*)*splitkey); //printf("%s:%d splitkey=%s\n", __FILE__, __LINE__, (char*)*splitkey);
split_count++; split_count++;
...@@ -972,28 +915,19 @@ static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd, ...@@ -972,28 +915,19 @@ static int brt_leaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd,
*did_split = 0; *did_split = 0;
} }
return 0; return 0;
}
if (cmd->type == BRT_DELETE) {
int r;
DBT val;
/* TODO combine lookup and delete */ } else if (cmd->type == BRT_DELETE) {
init_dbt(&val); u_int32_t delta;
r = pma_lookup(node->u.l.buffer, cmd->u.id.key, &val, cmd->u.id.db); int r = pma_delete(node->u.l.buffer, cmd->u.id.key, cmd->u.id.db, node->rand4fingerprint, &node->local_fingerprint, &delta);
if (r == 0) { if (r == BRT_OK) {
r = pma_delete(node->u.l.buffer, cmd->u.id.key, cmd->u.id.db, node->rand4fingerprint, &node->local_fingerprint); node->u.l.n_bytes_in_buffer -= delta;
assert(r == BRT_OK); node->dirty = 1;
node->u.l.n_bytes_in_buffer -= cmd->u.id.key->size + val.size + KEY_VALUE_OVERHEAD;
brtnode_set_dirty(node);
} }
*did_split = 0; *did_split = 0;
return BRT_OK; return BRT_OK;
}
/* unknown message */ } else
assert(0); return EINVAL;
return 0;
} }
static unsigned int brtnode_which_child (BRTNODE node , DBT *k, BRT t, DB *db) { static unsigned int brtnode_which_child (BRTNODE node , DBT *k, BRT t, DB *db) {
...@@ -1043,12 +977,11 @@ static int brt_nonleaf_put_cmd_child (BRT t, BRTNODE node, BRT_CMD *cmd, ...@@ -1043,12 +977,11 @@ static int brt_nonleaf_put_cmd_child (BRT t, BRTNODE node, BRT_CMD *cmd,
if (child_did_split) { if (child_did_split) {
if (0) printf("brt_nonleaf_insert child_split %p\n", child); if (0) printf("brt_nonleaf_insert child_split %p\n", child);
assert(cmd->type == BRT_INSERT || cmd->type == BRT_DELETE); assert(cmd->type == BRT_INSERT || cmd->type == BRT_DELETE);
DBT *k = cmd->u.id.key;
DB *db = cmd->u.id.db; DB *db = cmd->u.id.db;
r = handle_split_of_child(t, node, childnum, r = handle_split_of_child(t, node, childnum,
childa, childb, &childsplitk, childa, childb, &childsplitk,
did_split, nodea, nodeb, splitk, did_split, nodea, nodeb, splitk,
dbt_get_app_private(k), db, txn); db, txn);
assert(r == 0); assert(r == 0);
} else { } else {
//verify_local_fingerprint_nonleaf(child); //verify_local_fingerprint_nonleaf(child);
...@@ -1109,7 +1042,7 @@ static int brt_nonleaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd, ...@@ -1109,7 +1042,7 @@ static int brt_nonleaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd,
assert(r==0); assert(r==0);
node->u.n.n_bytes_in_hashtables -= diff; node->u.n.n_bytes_in_hashtables -= diff;
node->u.n.n_bytes_in_hashtable[childnum] -= diff; node->u.n.n_bytes_in_hashtable[childnum] -= diff;
brtnode_set_dirty(node); node->dirty = 1;
//printf("%s:%d deleted %d bytes\n", __FILE__, __LINE__, diff); //printf("%s:%d deleted %d bytes\n", __FILE__, __LINE__, diff);
} }
} }
...@@ -1131,11 +1064,11 @@ static int brt_nonleaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd, ...@@ -1131,11 +1064,11 @@ static int brt_nonleaf_put_cmd (BRT t, BRTNODE node, BRT_CMD *cmd,
node->local_fingerprint += node->rand4fingerprint * toku_calccrc32_cmd(type, k->data, k->size, v->data, v->size); node->local_fingerprint += node->rand4fingerprint * toku_calccrc32_cmd(type, k->data, k->size, v->data, v->size);
node->u.n.n_bytes_in_hashtables += diff; node->u.n.n_bytes_in_hashtables += diff;
node->u.n.n_bytes_in_hashtable[childnum] += diff; node->u.n.n_bytes_in_hashtable[childnum] += diff;
brtnode_set_dirty(node); node->dirty = 1;
} }
if (debug) printf("%s:%d %*sDoing maybe_push_down\n", __FILE__, __LINE__, debug, ""); if (debug) printf("%s:%d %*sDoing maybe_push_down\n", __FILE__, __LINE__, debug, "");
//verify_local_fingerprint_nonleaf(node); //verify_local_fingerprint_nonleaf(node);
int r = brtnode_maybe_push_down(t, node, did_split, nodea, nodeb, splitk, debugp1(debug), dbt_get_app_private(k), db, txn); int r = brtnode_maybe_push_down(t, node, did_split, nodea, nodeb, splitk, debugp1(debug), db, txn);
if (r!=0) return r; if (r!=0) return r;
if (debug) printf("%s:%d %*sDid maybe_push_down\n", __FILE__, __LINE__, debug, ""); if (debug) printf("%s:%d %*sDid maybe_push_down\n", __FILE__, __LINE__, debug, "");
if (*did_split) { if (*did_split) {
...@@ -1771,7 +1704,7 @@ int brt_flush_debug = 0; ...@@ -1771,7 +1704,7 @@ int brt_flush_debug = 0;
* then reflect the node split up the cursor path towards the tree root. * then reflect the node split up the cursor path towards the tree root.
* If the root is reached then create a new root * If the root is reached then create a new root
*/ */
void brt_flush_child(BRT t, BRTNODE node, int childnum, BRT_CURSOR cursor, void *app_private, DB *db, TOKUTXN txn) { void brt_flush_child(BRT t, BRTNODE node, int childnum, BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
int r; int r;
int child_did_split; int child_did_split;
BRTNODE childa, childb; BRTNODE childa, childb;
...@@ -1784,7 +1717,7 @@ void brt_flush_child(BRT t, BRTNODE node, int childnum, BRT_CURSOR cursor, void ...@@ -1784,7 +1717,7 @@ void brt_flush_child(BRT t, BRTNODE node, int childnum, BRT_CURSOR cursor, void
init_dbt(&child_splitk); init_dbt(&child_splitk);
r = push_some_brt_cmds_down(t, node, childnum, r = push_some_brt_cmds_down(t, node, childnum,
&child_did_split, &childa, &childb, &child_splitk, brt_flush_debug, app_private, db, txn); &child_did_split, &childa, &childb, &child_splitk, brt_flush_debug, db, txn);
assert(r == 0); assert(r == 0);
if (brt_flush_debug) { if (brt_flush_debug) {
printf("brt_flush_child done %lld %d\n", node->thisnodename, childnum); printf("brt_flush_child done %lld %d\n", node->thisnodename, childnum);
...@@ -1818,7 +1751,7 @@ void brt_flush_child(BRT t, BRTNODE node, int childnum, BRT_CURSOR cursor, void ...@@ -1818,7 +1751,7 @@ void brt_flush_child(BRT t, BRTNODE node, int childnum, BRT_CURSOR cursor, void
r = handle_split_of_child(t, upnode, childnum, r = handle_split_of_child(t, upnode, childnum,
childa, childb, &child_splitk, childa, childb, &child_splitk,
&child_did_split, &childa, &childb, &child_splitk, &child_did_split, &childa, &childb, &child_splitk,
app_private, db, txn); db, txn);
assert(r == 0); assert(r == 0);
} }
} }
...@@ -2120,7 +2053,7 @@ int brtcurs_set_position_last (BRT_CURSOR cursor, DISKOFF off, DBT *key, DB *db, ...@@ -2120,7 +2053,7 @@ int brtcurs_set_position_last (BRT_CURSOR cursor, DISKOFF off, DBT *key, DB *db,
cursor->pathcnum[cursor->path_len-1] = childnum; cursor->pathcnum[cursor->path_len-1] = childnum;
brt_node_add_cursor(node, childnum, cursor); brt_node_add_cursor(node, childnum, cursor);
if (node->u.n.n_bytes_in_hashtable[childnum] > 0) { if (node->u.n.n_bytes_in_hashtable[childnum] > 0) {
brt_flush_child(cursor->brt, node, childnum, cursor, dbt_get_app_private(key), db, txn); brt_flush_child(cursor->brt, node, childnum, cursor, db, txn);
/* /*
* the flush may have been partially successfull. it may have also * the flush may have been partially successfull. it may have also
* changed the tree such that the current node have expanded or been * changed the tree such that the current node have expanded or been
...@@ -2182,7 +2115,7 @@ int brtcurs_set_position_first (BRT_CURSOR cursor, DISKOFF off, DBT *key, DB *db ...@@ -2182,7 +2115,7 @@ int brtcurs_set_position_first (BRT_CURSOR cursor, DISKOFF off, DBT *key, DB *db
cursor->pathcnum[cursor->path_len-1] = childnum; cursor->pathcnum[cursor->path_len-1] = childnum;
brt_node_add_cursor(node, childnum, cursor); brt_node_add_cursor(node, childnum, cursor);
if (node->u.n.n_bytes_in_hashtable[childnum] > 0) { if (node->u.n.n_bytes_in_hashtable[childnum] > 0) {
brt_flush_child(cursor->brt, node, childnum, cursor, dbt_get_app_private(key), db, txn); brt_flush_child(cursor->brt, node, childnum, cursor, db, txn);
/* /*
* the flush may have been partially successfull. it may have also * the flush may have been partially successfull. it may have also
* changed the tree such that the current node have expanded or been * changed the tree such that the current node have expanded or been
...@@ -2253,7 +2186,7 @@ int brtcurs_set_position_next2(BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn) ...@@ -2253,7 +2186,7 @@ int brtcurs_set_position_next2(BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn)
more = node->u.n.n_bytes_in_hashtable[childnum]; more = node->u.n.n_bytes_in_hashtable[childnum];
if (more == 0) if (more == 0)
break; break;
brt_flush_child(cursor->brt, node, childnum, cursor, dbt_get_app_private(key), db, txn); brt_flush_child(cursor->brt, node, childnum, cursor, db, txn);
node = cursor->path[cursor->path_len-1]; node = cursor->path[cursor->path_len-1];
childnum = cursor->pathcnum[cursor->path_len-1]; childnum = cursor->pathcnum[cursor->path_len-1];
} }
...@@ -2314,7 +2247,7 @@ int brtcurs_set_position_prev2(BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn) ...@@ -2314,7 +2247,7 @@ int brtcurs_set_position_prev2(BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn)
more = node->u.n.n_bytes_in_hashtable[childnum]; more = node->u.n.n_bytes_in_hashtable[childnum];
if (more == 0) if (more == 0)
break; break;
brt_flush_child(cursor->brt, node, childnum, cursor, dbt_get_app_private(key), db, txn); brt_flush_child(cursor->brt, node, childnum, cursor, db, txn);
node = cursor->path[cursor->path_len-1]; node = cursor->path[cursor->path_len-1];
childnum = cursor->pathcnum[cursor->path_len-1]; childnum = cursor->pathcnum[cursor->path_len-1];
} }
...@@ -2363,7 +2296,7 @@ int brtcurs_set_key(BRT_CURSOR cursor, DISKOFF off, DBT *key, DBT *val, int flag ...@@ -2363,7 +2296,7 @@ int brtcurs_set_key(BRT_CURSOR cursor, DISKOFF off, DBT *key, DBT *val, int flag
brt_node_add_cursor(node, childnum, cursor); brt_node_add_cursor(node, childnum, cursor);
int more = node->u.n.n_bytes_in_hashtable[childnum]; int more = node->u.n.n_bytes_in_hashtable[childnum];
if (more > 0) { if (more > 0) {
brt_flush_child(cursor->brt, node, childnum, cursor, dbt_get_app_private(key), db, txn); brt_flush_child(cursor->brt, node, childnum, cursor, db, txn);
node = cursor->path[cursor->path_len-1]; node = cursor->path[cursor->path_len-1];
childnum = cursor->pathcnum[cursor->path_len-1]; childnum = cursor->pathcnum[cursor->path_len-1];
brt_node_remove_cursor(node, childnum, cursor); brt_node_remove_cursor(node, childnum, cursor);
...@@ -2427,7 +2360,7 @@ int brtcurs_set_range(BRT_CURSOR cursor, DISKOFF off, DBT *key, DB *db, TOKUTXN ...@@ -2427,7 +2360,7 @@ int brtcurs_set_range(BRT_CURSOR cursor, DISKOFF off, DBT *key, DB *db, TOKUTXN
brt_node_add_cursor(node, childnum, cursor); brt_node_add_cursor(node, childnum, cursor);
int more = node->u.n.n_bytes_in_hashtable[childnum]; int more = node->u.n.n_bytes_in_hashtable[childnum];
if (more > 0) { if (more > 0) {
brt_flush_child(cursor->brt, node, childnum, cursor, dbt_get_app_private(key), db, txn); brt_flush_child(cursor->brt, node, childnum, cursor, db, txn);
node = cursor->path[cursor->path_len-1]; node = cursor->path[cursor->path_len-1];
childnum = cursor->pathcnum[cursor->path_len-1]; childnum = cursor->pathcnum[cursor->path_len-1];
brt_node_remove_cursor(node, childnum, cursor); brt_node_remove_cursor(node, childnum, cursor);
...@@ -2594,7 +2527,7 @@ int brt_cursor_delete(BRT_CURSOR cursor, int flags __attribute__((__unused__))) ...@@ -2594,7 +2527,7 @@ int brt_cursor_delete(BRT_CURSOR cursor, int flags __attribute__((__unused__)))
r = pma_cursor_delete_under(cursor->pmacurs, &kvsize); r = pma_cursor_delete_under(cursor->pmacurs, &kvsize);
if (r == 0) { if (r == 0) {
node->u.l.n_bytes_in_buffer -= KEY_VALUE_OVERHEAD + kvsize; node->u.l.n_bytes_in_buffer -= KEY_VALUE_OVERHEAD + kvsize;
brtnode_set_dirty(node); node->dirty = 1;
} }
} else } else
r = DB_NOTFOUND; r = DB_NOTFOUND;
......
newbrt/pma-test.c
View file @ 1620ec58
...@@ -270,7 +270,7 @@ static void do_insert (PMA pma, const void *key, int keylen, const void *data, i ...@@ -270,7 +270,7 @@ static void do_insert (PMA pma, const void *key, int keylen, const void *data, i
static void do_delete (PMA pma, const void *key, int keylen, const void *data, int datalen, u_int32_t rand4fingerprint, u_int32_t *sum, u_int32_t *expect_fingerprint) { static void do_delete (PMA pma, const void *key, int keylen, const void *data, int datalen, u_int32_t rand4fingerprint, u_int32_t *sum, u_int32_t *expect_fingerprint) {
DBT k; DBT k;
assert(*sum==*expect_fingerprint); assert(*sum==*expect_fingerprint);
int r = pma_delete(pma, fill_dbt(&k, key, keylen), 0, rand4fingerprint, sum); int r = pma_delete(pma, fill_dbt(&k, key, keylen), 0, rand4fingerprint, sum, 0);
assert(r==BRT_OK); assert(r==BRT_OK);
add_fingerprint_and_check(-rand4fingerprint, *sum, expect_fingerprint, key, keylen, data, datalen); // negative rand4 means subtract. add_fingerprint_and_check(-rand4fingerprint, *sum, expect_fingerprint, key, keylen, data, datalen); // negative rand4 means subtract.
pma_verify_fingerprint(pma, rand4fingerprint, *sum); pma_verify_fingerprint(pma, rand4fingerprint, *sum);
...@@ -297,7 +297,7 @@ static void test_pma_random_pick (void) { ...@@ -297,7 +297,7 @@ static void test_pma_random_pick (void) {
assert(keylen==6); assert(vallen==6); assert(keylen==6); assert(vallen==6);
assert(strcmp(key,"hello")==0); assert(strcmp(key,"hello")==0);
assert(strcmp(val,"there")==0); assert(strcmp(val,"there")==0);
r = pma_delete(pma, fill_dbt(&k, "nothello", 9), 0, rand4fingerprint, &sum); r = pma_delete(pma, fill_dbt(&k, "nothello", 9), 0, rand4fingerprint, &sum, 0);
assert(r==DB_NOTFOUND); assert(r==DB_NOTFOUND);
assert(sum==expect_fingerprint); // didn't change because nothing was deleted. assert(sum==expect_fingerprint); // didn't change because nothing was deleted.
...@@ -844,7 +844,7 @@ void test_pma_split_n(int n) { ...@@ -844,7 +844,7 @@ void test_pma_split_n(int n) {
printf("a:"); print_pma(pmaa); printf("a:"); print_pma(pmaa);
error = pma_split(pmaa, 0, pmab, 0, brand, &bsum, pmac, 0, crand, &csum); error = pma_split(pmaa, 0, 0, null_db, pmab, 0, brand, &bsum, pmac, 0, crand, &csum);
assert(error == 0); assert(error == 0);
pma_verify(pmaa, null_db); pma_verify(pmaa, null_db);
pma_verify(pmab, null_db); pma_verify(pmab, null_db);
...@@ -870,6 +870,83 @@ void test_pma_split_n(int n) { ...@@ -870,6 +870,83 @@ void test_pma_split_n(int n) {
assert(error == 0); assert(error == 0);
} }
void test_pma_dup_split_n(int n, int dup_mode) {
PMA pmaa, pmab, pmac;
int error;
int i;
int na, nb, nc;
u_int32_t rand4sum = random();
u_int32_t sum = 0;
u_int32_t expect_sum = 0;
u_int32_t brand = random();
u_int32_t bsum = 0;
u_int32_t crand = random();
u_int32_t csum = 0;
printf("test_pma_dup_split_n:%d %d\n", n, dup_mode);
error = pma_create(&pmaa, default_compare_fun, 0);
assert(error == 0);
pma_set_dup_mode(pmaa, dup_mode);
error = pma_create(&pmab, default_compare_fun, 0);
assert(error == 0);
pma_set_dup_mode(pmab, dup_mode);
error = pma_create(&pmac, default_compare_fun, 0);
assert(error == 0);
pma_set_dup_mode(pmac, dup_mode);
/* insert some kv pairs */
int dupkey = random();
for (i=0; i<n; i++) {
int v = i;
do_insert(pmaa, &dupkey, sizeof dupkey, &v, sizeof v, rand4sum, &sum, &expect_sum);
pma_verify(pmaa, null_db);
}
printf("a:"); print_pma(pmaa);
DBT splitk;
error = pma_split(pmaa, 0, &splitk, null_db, pmab, 0, brand, &bsum, pmac, 0, crand, &csum);
assert(error == 0);
pma_verify(pmaa, null_db);
pma_verify(pmab, null_db);
pma_verify(pmac, null_db);
pma_verify_fingerprint(pmab, brand, bsum);
pma_verify_fingerprint(pmac, crand, csum);
if (0) { printf("a:"); print_pma(pmaa); }
na = pma_n_entries(pmaa);
if (0) { printf("b:"); print_pma(pmab); }
nb = pma_n_entries(pmab);
if (0) { printf("c:"); print_pma(pmac); }
nc = pma_n_entries(pmac);
if (na > 0) {
int kk;
assert(splitk.size == sizeof kk);
memcpy(&kk, splitk.data, splitk.size);
assert(kk == dupkey);
if (nb > 0) assert(splitk.flags & BRT_PIVOT_PRESENT_L);
if (nc > 0) assert(splitk.flags & BRT_PIVOT_PRESENT_R);
}
if (splitk.data) toku_free(splitk.data);
assert(na == 0);
assert(nb + nc == n);
error = pma_free(&pmaa);
assert(error == 0);
error = pma_free(&pmab);
assert(error == 0);
error = pma_free(&pmac);
assert(error == 0);
}
void test_pma_split_varkey(void) { void test_pma_split_varkey(void) {
char *keys[] = { char *keys[] = {
"this", "is", "a", "key", "this is a really really big key", "zz", 0 }; "this", "is", "a", "key", "this is a really really big key", "zz", 0 };
...@@ -905,7 +982,7 @@ void test_pma_split_varkey(void) { ...@@ -905,7 +982,7 @@ void test_pma_split_varkey(void) {
printf("a:"); print_pma(pmaa); printf("a:"); print_pma(pmaa);
error = pma_split(pmaa, 0, pmab, 0, brand, &bsum, pmac, 0, crand, &csum); error = pma_split(pmaa, 0, 0, null_db, pmab, 0, brand, &bsum, pmac, 0, crand, &csum);
assert(error == 0); assert(error == 0);
pma_verify(pmaa, null_db); pma_verify(pmaa, null_db);
pma_verify(pmab, null_db); pma_verify(pmab, null_db);
...@@ -1049,7 +1126,7 @@ void test_pma_split_cursor(void) { ...@@ -1049,7 +1126,7 @@ void test_pma_split_cursor(void) {
// print_cursor("cursorc", cursorc); // print_cursor("cursorc", cursorc);
assert_cursor_val(cursorc, 16); assert_cursor_val(cursorc, 16);
error = pma_split(pmaa, 0, pmab, 0, brand, &bsum, pmac, 0, crand, &csum); error = pma_split(pmaa, 0, 0, null_db, pmab, 0, brand, &bsum, pmac, 0, crand, &csum);
assert(error == 0); assert(error == 0);
pma_verify_fingerprint(pmab, brand, bsum); pma_verify_fingerprint(pmab, brand, bsum);
...@@ -1103,6 +1180,9 @@ void test_pma_split(void) { ...@@ -1103,6 +1180,9 @@ void test_pma_split(void) {
test_pma_split_n(4); memory_check_all_free(); test_pma_split_n(4); memory_check_all_free();
test_pma_split_n(8); memory_check_all_free(); test_pma_split_n(8); memory_check_all_free();
test_pma_split_n(9); memory_check_all_free(); test_pma_split_n(9); memory_check_all_free();
test_pma_dup_split_n(0, DB_DUP); memory_check_all_free();
test_pma_dup_split_n(1, DB_DUP); memory_check_all_free();
test_pma_dup_split_n(9, DB_DUP); memory_check_all_free();
test_pma_split_varkey(); memory_check_all_free(); test_pma_split_varkey(); memory_check_all_free();
test_pma_split_cursor(); memory_check_all_free(); test_pma_split_cursor(); memory_check_all_free();
} }
...@@ -1510,7 +1590,7 @@ void test_pma_double_delete() { ...@@ -1510,7 +1590,7 @@ void test_pma_double_delete() {
k = 1; k = 1;
fill_dbt(&key, &k, sizeof k); fill_dbt(&key, &k, sizeof k);
error = pma_delete(pma, &key, 0, rand4fingerprint, &sum); error = pma_delete(pma, &key, 0, rand4fingerprint, &sum, 0);
assert(error == DB_NOTFOUND); assert(error == DB_NOTFOUND);
assert(sum == expect_fingerprint); assert(sum == expect_fingerprint);
...@@ -2085,7 +2165,7 @@ void test_dup_key_delete(int n, int mode) { ...@@ -2085,7 +2165,7 @@ void test_dup_key_delete(int n, int mode) {
} }
k = htonl(2); k = htonl(2);
r = pma_delete(pma, fill_dbt(&key, &k, sizeof k), null_db, rand4fingerprint, &sum); r = pma_delete(pma, fill_dbt(&key, &k, sizeof k), null_db, rand4fingerprint, &sum, 0);
if (r != 0) assert(n == 0); if (r != 0) assert(n == 0);
expect_fingerprint = sum_before_all_the_duplicates; expect_fingerprint = sum_before_all_the_duplicates;
assert(sum == expect_fingerprint); assert(sum == expect_fingerprint);
...@@ -2140,9 +2220,10 @@ void test_dup_key_delete(int n, int mode) { ...@@ -2140,9 +2220,10 @@ void test_dup_key_delete(int n, int mode) {
assert(r == 0); assert(r == 0);
} }
/* insert n duplicate keys */ /* insert n duplicate keys with random data
void test_dupsort_key_insert(int n) { verify that the data is sorted */
printf("test_dup_key_insert:%d\n", n); void test_dupsort_key_insert(int n, int dup_data) {
printf("test_dupsort_key_insert:%d %d\n", n, dup_data);
PMA pma; PMA pma;
int r; int r;
...@@ -2172,13 +2253,14 @@ void test_dupsort_key_insert(int n) { ...@@ -2172,13 +2253,14 @@ void test_dupsort_key_insert(int n) {
do_insert(pma, &k, sizeof k, &v, sizeof v, rand4fingerprint, &sum, &expect_fingerprint); do_insert(pma, &k, sizeof k, &v, sizeof v, rand4fingerprint, &sum, &expect_fingerprint);
pma_verify(pma, null_db); pma_verify(pma, null_db);
k = htonl(2);
int values[n]; int values[n];
int i; int i;
for (i=0; i<n; i++)
values[i] = (i==0 || dup_data) ? (int) htonl(random()) : values[i-1];
/* insert 2->n-i */ /* insert 2->n-i */
for (i=0; i<n; i++) { for (i=0; i<n; i++) {
k = htonl(2);
values[i] = htonl(random());
do_insert(pma, &k, sizeof k, &values[i], sizeof values[i], rand4fingerprint, &sum, &expect_fingerprint); do_insert(pma, &k, sizeof k, &values[i], sizeof values[i], rand4fingerprint, &sum, &expect_fingerprint);
pma_verify(pma, null_db); pma_verify(pma, null_db);
} }
...@@ -2188,7 +2270,6 @@ void test_dupsort_key_insert(int n) { ...@@ -2188,7 +2270,6 @@ void test_dupsort_key_insert(int n) {
r = pma_cursor(pma, &cursor); r = pma_cursor(pma, &cursor);
assert(r == 0); assert(r == 0);
k = htonl(2);
fill_dbt(&key, &k, sizeof k); fill_dbt(&key, &k, sizeof k);
r = pma_cursor_set_key(cursor, &key, 0); r = pma_cursor_set_key(cursor, &key, 0);
if (r != 0) { if (r != 0) {
...@@ -2301,8 +2382,10 @@ void test_dup() { ...@@ -2301,8 +2382,10 @@ void test_dup() {
test_dup_key_insert(1000); memory_check_all_free(); test_dup_key_insert(1000); memory_check_all_free();
test_dup_key_delete(0, DB_DUP); memory_check_all_free(); test_dup_key_delete(0, DB_DUP); memory_check_all_free();
test_dup_key_delete(1000, DB_DUP); memory_check_all_free(); test_dup_key_delete(1000, DB_DUP); memory_check_all_free();
test_dupsort_key_insert(2); memory_check_all_free(); test_dupsort_key_insert(2, 0); memory_check_all_free();
test_dupsort_key_insert(1000); memory_check_all_free(); test_dupsort_key_insert(1000, 0); memory_check_all_free();
test_dupsort_key_insert(2, 1); memory_check_all_free();
test_dupsort_key_insert(1000, 1); memory_check_all_free();
test_dup_key_delete(0, DB_DUP+DB_DUPSORT); memory_check_all_free(); test_dup_key_delete(0, DB_DUP+DB_DUPSORT); memory_check_all_free();
test_dup_key_delete(1000, DB_DUP+DB_DUPSORT); memory_check_all_free(); test_dup_key_delete(1000, DB_DUP+DB_DUPSORT); memory_check_all_free();
test_dup_key_lookup(32, DB_DUP); memory_check_all_free(); test_dup_key_lookup(32, DB_DUP); memory_check_all_free();
......
newbrt/pma.c
View file @ 1620ec58
...@@ -984,7 +984,7 @@ static int pma_next_key(PMA pma, DBT *k, DB *db, int here, int n, int *found) { ...@@ -984,7 +984,7 @@ static int pma_next_key(PMA pma, DBT *k, DB *db, int here, int n, int *found) {
return here; return here;
} }
static int pma_delete_dup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_t *fingerprint) { static int pma_delete_dup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_t *fingerprint, u_int32_t *deleted_size) {
/* find the left most matching key in the pma */ /* find the left most matching key in the pma */
int found, lefthere; int found, lefthere;
lefthere = __pma_left_search(pma, k, db, 0, pma->N, &found); lefthere = __pma_left_search(pma, k, db, 0, pma->N, &found);
...@@ -993,6 +993,7 @@ static int pma_delete_dup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_ ...@@ -993,6 +993,7 @@ static int pma_delete_dup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_
struct kv_pair *kv = pma->pairs[righthere]; struct kv_pair *kv = pma->pairs[righthere];
if (kv_pair_valid(kv)) { if (kv_pair_valid(kv)) {
/* mark the pair as deleted */ /* mark the pair as deleted */
*deleted_size += KEY_VALUE_OVERHEAD + kv_pair_keylen(kv) + kv_pair_vallen(kv);
*fingerprint -= rand4sem*toku_calccrc32_kvpair (kv_pair_key_const(kv), kv_pair_keylen(kv), kv_pair_val_const(kv), kv_pair_vallen(kv)); *fingerprint -= rand4sem*toku_calccrc32_kvpair (kv_pair_key_const(kv), kv_pair_keylen(kv), kv_pair_val_const(kv), kv_pair_vallen(kv));
pma->pairs[righthere] = kv_pair_set_deleted(kv); pma->pairs[righthere] = kv_pair_set_deleted(kv);
if (__pma_count_cursor_refs(pma, righthere) == 0) { if (__pma_count_cursor_refs(pma, righthere) == 0) {
...@@ -1011,13 +1012,14 @@ static int pma_delete_dup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_ ...@@ -1011,13 +1012,14 @@ static int pma_delete_dup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_
return found ? BRT_OK : DB_NOTFOUND; return found ? BRT_OK : DB_NOTFOUND;
} }
static int pma_delete_nodup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_t *fingerprint) { static int pma_delete_nodup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_t *fingerprint, u_int32_t *deleted_size) {
int idx = pmainternal_find(pma, k, db); int idx = pmainternal_find(pma, k, db);
struct kv_pair *kv = pma->pairs[idx]; struct kv_pair *kv = pma->pairs[idx];
if (!kv_pair_valid(kv)) { if (!kv_pair_valid(kv)) {
if (0) printf("%s:%d l=%d r=%d\n", __FILE__, __LINE__, idx, DB_NOTFOUND); if (0) printf("%s:%d l=%d r=%d\n", __FILE__, __LINE__, idx, DB_NOTFOUND);
return DB_NOTFOUND; return DB_NOTFOUND;
} }
*deleted_size = KEY_VALUE_OVERHEAD + kv_pair_keylen(kv) + kv_pair_vallen(kv);
*fingerprint -= rand4sem*toku_calccrc32_kvpair (kv_pair_key_const(kv), kv_pair_keylen(kv), kv_pair_val_const(kv), kv_pair_vallen(kv)); *fingerprint -= rand4sem*toku_calccrc32_kvpair (kv_pair_key_const(kv), kv_pair_keylen(kv), kv_pair_val_const(kv), kv_pair_vallen(kv));
pma->pairs[idx] = kv_pair_set_deleted(kv); pma->pairs[idx] = kv_pair_set_deleted(kv);
if (__pma_count_cursor_refs(pma, idx) == 0) if (__pma_count_cursor_refs(pma, idx) == 0)
...@@ -1025,11 +1027,15 @@ static int pma_delete_nodup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int3 ...@@ -1025,11 +1027,15 @@ static int pma_delete_nodup (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int3
return BRT_OK; return BRT_OK;
} }
int pma_delete (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_t *fingerprint) { int pma_delete (PMA pma, DBT *k, DB *db, u_int32_t rand4sem, u_int32_t *fingerprint, u_int32_t *deleted_size) {
u_int32_t my_deleted_size;
if (!deleted_size)
deleted_size = &my_deleted_size;
*deleted_size = 0;
if (pma->dup_mode & DB_DUP) if (pma->dup_mode & DB_DUP)
return pma_delete_dup(pma, k, db, rand4sem, fingerprint); return pma_delete_dup(pma, k, db, rand4sem, fingerprint, deleted_size);
else else
return pma_delete_nodup(pma, k, db, rand4sem, fingerprint); return pma_delete_nodup(pma, k, db, rand4sem, fingerprint, deleted_size);
} }
void __pma_delete_resume(PMA pma, int here) { void __pma_delete_resume(PMA pma, int here) {
...@@ -1121,9 +1127,19 @@ int pma_insert_or_replace (PMA pma, DBT *k, DBT *v, ...@@ -1121,9 +1127,19 @@ int pma_insert_or_replace (PMA pma, DBT *k, DBT *v,
DB *db, TOKUTXN txn, DISKOFF diskoff, DB *db, TOKUTXN txn, DISKOFF diskoff,
u_int32_t rand4fingerprint, u_int32_t *fingerprint) { u_int32_t rand4fingerprint, u_int32_t *fingerprint) {
//printf("%s:%d v->size=%d\n", __FILE__, __LINE__, v->size); //printf("%s:%d v->size=%d\n", __FILE__, __LINE__, v->size);
int idx = pmainternal_find(pma, k, db);
struct kv_pair *kv;
int r; int r;
int idx, found;
if (pma->dup_mode & DB_DUPSORT) {
idx = __pma_dup_search(pma, k, v, db, 0, pma->N, &found);
if (found)
idx += 1;
} else if (pma->dup_mode & DB_DUP) {
idx = __pma_right_search(pma, k, db, 0, pma->N, &found);
if (found)
idx += 1;
} else {
idx = pmainternal_find(pma, k, db);
struct kv_pair *kv;
if (idx < pma_index_limit(pma) && (kv = pma->pairs[idx])) { if (idx < pma_index_limit(pma) && (kv = pma->pairs[idx])) {
DBT k2; DBT k2;
// printf("%s:%d\n", __FILE__, __LINE__); // printf("%s:%d\n", __FILE__, __LINE__);
...@@ -1147,6 +1163,7 @@ int pma_insert_or_replace (PMA pma, DBT *k, DBT *v, ...@@ -1147,6 +1163,7 @@ int pma_insert_or_replace (PMA pma, DBT *k, DBT *v,
return r; return r;
} }
} }
}
if (kv_pair_inuse(pma->pairs[idx])) { if (kv_pair_inuse(pma->pairs[idx])) {
idx = pmainternal_make_space_at (pma, idx); /* returns the new idx. */ idx = pmainternal_make_space_at (pma, idx); /* returns the new idx. */
} }
...@@ -1274,7 +1291,7 @@ static void __pma_relocate_kvpairs(PMA pma) { ...@@ -1274,7 +1291,7 @@ static void __pma_relocate_kvpairs(PMA pma) {
#endif #endif
int pma_split(PMA origpma, unsigned int *origpma_size, int pma_split(PMA origpma, unsigned int *origpma_size, DBT *splitk, DB *db,
PMA leftpma, unsigned int *leftpma_size, u_int32_t leftrand4fp, u_int32_t *leftfingerprint, PMA leftpma, unsigned int *leftpma_size, u_int32_t leftrand4fp, u_int32_t *leftfingerprint,
PMA rightpma, unsigned int *rightpma_size, u_int32_t rightrand4fp, u_int32_t *rightfingerprint) { PMA rightpma, unsigned int *rightpma_size, u_int32_t rightrand4fp, u_int32_t *rightfingerprint) {
int error; int error;
...@@ -1289,8 +1306,11 @@ int pma_split(PMA origpma, unsigned int *origpma_size, ...@@ -1289,8 +1306,11 @@ int pma_split(PMA origpma, unsigned int *origpma_size,
/* extract the pairs */ /* extract the pairs */
npairs = pma_n_entries(origpma); npairs = pma_n_entries(origpma);
if (npairs == 0) if (npairs == 0) {
if (splitk)
memset(splitk, 0, sizeof *splitk);
return 0; return 0;
}
assert(pma_n_entries(leftpma) == 0); assert(pma_n_entries(leftpma) == 0);
assert(pma_n_entries(rightpma) == 0); assert(pma_n_entries(rightpma) == 0);
...@@ -1342,6 +1362,22 @@ int pma_split(PMA origpma, unsigned int *origpma_size, ...@@ -1342,6 +1362,22 @@ int pma_split(PMA origpma, unsigned int *origpma_size,
*rightfingerprint += rightrand4fp * sum; *rightfingerprint += rightrand4fp * sum;
} }
if (splitk) {
struct kv_pair *kv = pairs[spliti-1].pair;
assert(kv_pair_valid(kv));
splitk->size = kv_pair_keylen(kv);
splitk->data = memdup(kv_pair_key(kv), splitk->size);
splitk->flags = BRT_PIVOT_PRESENT_L;
if (spliti < npairs) {
kv = pairs[spliti].pair;
DBT k2;
int cmp = origpma->compare_fun(db, splitk, fill_dbt(&k2, kv_pair_key(kv), kv_pair_keylen(kv)));
if (cmp == 0) {
splitk->flags += BRT_PIVOT_PRESENT_R;
}
}
}
/* put the first half of pairs into the left pma */ /* put the first half of pairs into the left pma */
n = spliti; n = spliti;
error = __pma_resize_array(leftpma, n + n/4, 0); error = __pma_resize_array(leftpma, n + n/4, 0);
...@@ -1376,34 +1412,6 @@ int pma_split(PMA origpma, unsigned int *origpma_size, ...@@ -1376,34 +1412,6 @@ int pma_split(PMA origpma, unsigned int *origpma_size,
return 0; return 0;
} }
int pma_get_last(PMA pma, DBT *key, DBT *val) {
int position;
struct kv_pair *pair;
void *v; int vlen;
position = pma->N - 1;
while ((pair = pma->pairs[position]) == 0) {
if (position > 0)
position--;
else
return DB_NOTFOUND;
}
if (key) {
v = kv_pair_key(pair);
vlen = kv_pair_keylen(pair);
fill_dbt(key, memdup(v, vlen), vlen);
}
if (val) {
v = kv_pair_val(pair);
vlen = kv_pair_vallen(pair);
fill_dbt(val, memdup(v, vlen), vlen);
}
return 0;
}
static void __pma_bulk_cleanup(struct pma *pma, struct kv_pair_tag *pairs, int n) { static void __pma_bulk_cleanup(struct pma *pma, struct kv_pair_tag *pairs, int n) {
int i; int i;
...@@ -1514,6 +1522,7 @@ void pma_verify(PMA pma, DB *db) { ...@@ -1514,6 +1522,7 @@ void pma_verify(PMA pma, DB *db) {
} }
#endif #endif
} }
void pma_verify_fingerprint (PMA pma, u_int32_t rand4fingerprint, u_int32_t fingerprint) { void pma_verify_fingerprint (PMA pma, u_int32_t rand4fingerprint, u_int32_t fingerprint) {
u_int32_t actual_fingerprint=0; u_int32_t actual_fingerprint=0;
PMA_ITERATE(pma, kv, kl, dv, dl, PMA_ITERATE(pma, kv, kl, dv, dl,
......
newbrt/pma.h
View file @ 1620ec58
...@@ -47,7 +47,7 @@ enum pma_errors pma_insert (PMA, DBT*, DBT*, DB*, TOKUTXN txn, DISKOFF, u_int32_ ...@@ -47,7 +47,7 @@ enum pma_errors pma_insert (PMA, DBT*, DBT*, DB*, TOKUTXN txn, DISKOFF, u_int32_
/* This returns an error if the key is NOT present. */ /* This returns an error if the key is NOT present. */
int pma_replace (PMA, bytevec key, ITEMLEN keylen, bytevec data, ITEMLEN datalen); int pma_replace (PMA, bytevec key, ITEMLEN keylen, bytevec data, ITEMLEN datalen);
/* This returns an error if the key is NOT present. */ /* This returns an error if the key is NOT present. */
int pma_delete (PMA, DBT *, DB*, u_int32_t /*random for fingerprint*/, u_int32_t */*fingerprint*/); int pma_delete (PMA, DBT *, DB*, u_int32_t /*random for fingerprint*/, u_int32_t */*fingerprint*/, u_int32_t *deleted_size);
int pma_insert_or_replace (PMA pma, DBT *k, DBT *v, int pma_insert_or_replace (PMA pma, DBT *k, DBT *v,
int *replaced_v_size, /* If it is a replacement, set to the size of the old value, otherwise set to -1. */ int *replaced_v_size, /* If it is a replacement, set to the size of the old value, otherwise set to -1. */
...@@ -69,7 +69,7 @@ enum pma_errors pma_lookup (PMA, DBT*, DBT*, DB*); ...@@ -69,7 +69,7 @@ enum pma_errors pma_lookup (PMA, DBT*, DBT*, DB*);
* leftpma - the pma assigned keys <= pivot key * leftpma - the pma assigned keys <= pivot key
* rightpma - the pma assigned keys > pivot key * rightpma - the pma assigned keys > pivot key
*/ */
int pma_split(PMA origpma, unsigned int *origpma_size, int pma_split(PMA origpma, unsigned int *origpma_size, DBT *splitk, DB *db,
PMA leftpma, unsigned int *leftpma_size, u_int32_t leftrand4sum, u_int32_t *leftfingerprint, PMA leftpma, unsigned int *leftpma_size, u_int32_t leftrand4sum, u_int32_t *leftfingerprint,
PMA rightpma, unsigned int *rightpma_size, u_int32_t rightrand4sum, u_int32_t *rightfingerprint); PMA rightpma, unsigned int *rightpma_size, u_int32_t rightrand4sum, u_int32_t *rightfingerprint);
...@@ -112,9 +112,6 @@ int pma_cursor_set_range(PMA_CURSOR c, DBT *key, DB *db); ...@@ -112,9 +112,6 @@ int pma_cursor_set_range(PMA_CURSOR c, DBT *key, DB *db);
/* delete the key value pair under the cursor, return the size of the pair */ /* delete the key value pair under the cursor, return the size of the pair */
int pma_cursor_delete_under(PMA_CURSOR c, int *kvsize); int pma_cursor_delete_under(PMA_CURSOR c, int *kvsize);
/* get the last key and value in the pma */
int pma_get_last(PMA pma, DBT *key, DBT *val);
int pma_random_pick(PMA, bytevec *key, ITEMLEN *keylen, bytevec *data, ITEMLEN *datalen); int pma_random_pick(PMA, bytevec *key, ITEMLEN *keylen, bytevec *data, ITEMLEN *datalen);
int pma_index_limit(PMA); int pma_index_limit(PMA);
......
newbrt/ybt.c
View file @ 1620ec58
...@@ -16,15 +16,6 @@ DBT *fill_dbt(DBT *dbt, bytevec k, ITEMLEN len) { ...@@ -16,15 +16,6 @@ DBT *fill_dbt(DBT *dbt, bytevec k, ITEMLEN len) {
return dbt; return dbt;
} }
DBT *fill_dbt_ap(DBT *dbt, bytevec k, ITEMLEN len, void *app_private __attribute__((unused))) {
fill_dbt(dbt, k, len);
#if USE_DBT_APP_PRIVATE
dbt->app_private=app_private;
#endif
return dbt;
}
int ybt_set_value (DBT *ybt, bytevec val, ITEMLEN vallen, void **staticptrp) { int ybt_set_value (DBT *ybt, bytevec val, ITEMLEN vallen, void **staticptrp) {
if (ybt->flags==DB_DBT_MALLOC) { if (ybt->flags==DB_DBT_MALLOC) {
domalloc: domalloc:
......
newbrt/ybt.h
View file @ 1620ec58
...@@ -8,25 +8,8 @@ ...@@ -8,25 +8,8 @@
DBT* init_dbt (DBT *); DBT* init_dbt (DBT *);
DBT *fill_dbt(DBT *dbt, bytevec k, ITEMLEN len); DBT *fill_dbt(DBT *dbt, bytevec k, ITEMLEN len);
DBT *fill_dbt_ap(DBT *dbt, bytevec k, ITEMLEN len, void *app_private);
int ybt_set_value (DBT *, bytevec val, ITEMLEN vallen, void **staticptrp); int ybt_set_value (DBT *, bytevec val, ITEMLEN vallen, void **staticptrp);
#ifndef USE_DBT_APP_PRIVATE
#define USE_DBT_APP_PRIVATE 0
#endif
static inline void *dbt_get_app_private(DBT *dbt __attribute__((unused))) {
#if USE_DBT_APP_PRIVATE
return dbt->app_private;
#else
return 0;
#endif
}
static inline void dbt_set_app_private(DBT *dbt __attribute__((unused)), void *ap __attribute__((unused))) {
#if USE_DBT_APP_PRIVATE
dbt->app_private = ap;
#endif
}
#endif #endif
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7