Implemented mtree uninlining and splitting

This is the first step towards a working mtree, though raises more
questions than it resolves.
This commit is contained in:
Christopher Haster
2023-05-08 00:16:45 -05:00
parent a3bfa3488f
commit 9b72406632
4 changed files with 480 additions and 279 deletions
+18 -17
View File
@@ -2245,7 +2245,7 @@ code = '''
&alphas[0 % 26], 1) => 0;
lfs_size_t n = 1;
for (lfs_size_t i = 1; i < N; i++) {
int err = lfsr_btree_split(&lfs, &btree, i-1, NULL, 0,
int err = lfsr_btree_split(&lfs, &btree, i-1, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, &alphas[(i-1) % 26], 1,
LFSR_TAG_INLINED, 1, &alphas[(i-0) % 26], 1);
// ignore space issues
@@ -2330,7 +2330,7 @@ code = '''
lfs_size_t id = TEST_PRNG(&prng) % sim_size;
// split btree
int err = lfsr_btree_split(&lfs, &btree, id, NULL, 0,
int err = lfsr_btree_split(&lfs, &btree, id, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, &alphas[i % 26], 1,
LFSR_TAG_INLINED, 1, &uppers[i % 26], 1);
// ignore space issues
@@ -2409,7 +2409,7 @@ code = '''
&alphas[0 % 26], 1) => 0;
lfs_size_t n = 1;
for (lfs_size_t i = 1; i < N; i++) {
int err = lfsr_btree_split(&lfs, &btree, (i-1)*W+W-1, NULL, 0,
int err = lfsr_btree_split(&lfs, &btree, (i-1)*W+W-1, LFSR_DATA_NULL,
LFSR_TAG_INLINED, W, &alphas[(i-1) % 26], 1,
LFSR_TAG_INLINED, W, &alphas[(i-0) % 26], 1);
// ignore space issues
@@ -2508,7 +2508,7 @@ code = '''
// split btree
int err = lfsr_btree_split(&lfs, &btree,
weighted_id+sim_weights[id]-1, NULL, 0,
weighted_id+sim_weights[id]-1, LFSR_DATA_NULL,
LFSR_TAG_INLINED, weight1, &alphas[i % 26], 1,
LFSR_TAG_INLINED, weight2, &uppers[i % 26], 1);
// ignore space issues
@@ -3027,7 +3027,7 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1, "0", 1) => 0;
lfsr_btree_split(&lfs, &btree, 0, "aab", 3,
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_BUF("aab", 3),
LFSR_TAG_INLINED, 1, "0", 1,
LFSR_TAG_INLINED, 1, "1", 1) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -3084,10 +3084,10 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1, "0", 1) => 0;
lfsr_btree_split(&lfs, &btree, 0, "aab", 3,
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_BUF("aab", 3),
LFSR_TAG_INLINED, 1, "0", 1,
LFSR_TAG_INLINED, 1, "1", 1) => 0;
lfsr_btree_split(&lfs, &btree, 1, "aac", 3,
lfsr_btree_split(&lfs, &btree, 1, LFSR_DATA_BUF("aac", 3),
LFSR_TAG_INLINED, 1, "1", 1,
LFSR_TAG_INLINED, 1, "2", 1) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -3152,10 +3152,10 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1, "0", 1) => 0;
lfsr_btree_split(&lfs, &btree, 0, "aac", 3,
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_BUF("aac", 3),
LFSR_TAG_INLINED, 1, "1", 1,
LFSR_TAG_INLINED, 1, "2", 1) => 0;
lfsr_btree_split(&lfs, &btree, 0, "aab", 3,
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_BUF("aab", 3),
LFSR_TAG_INLINED, 1, "0", 1,
LFSR_TAG_INLINED, 1, "1", 1) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -3229,7 +3229,7 @@ code = '''
char name[3] = {
alphas[(i/26/26) % 26], alphas[(i/26) % 26], alphas[i % 26]
};
int err = lfsr_btree_split(&lfs, &btree, i-1, name, 3,
int err = lfsr_btree_split(&lfs, &btree, i-1, LFSR_DATA_BUF(name, 3),
LFSR_TAG_INLINED, 1, &nums[(i-1) % 10], 1,
LFSR_TAG_INLINED, 1, &nums[(i-0) % 10], 1);
// ignore space issues
@@ -3331,7 +3331,7 @@ code = '''
}
// split btree
int err = lfsr_btree_split(&lfs, &btree, id, name, 3,
int err = lfsr_btree_split(&lfs, &btree, id, LFSR_DATA_BUF(name, 3),
LFSR_TAG_INLINED, 1, &nums[i % 10], 1,
LFSR_TAG_INLINED, 1, &nums[i % 10], 1);
// ignore space issues
@@ -3414,7 +3414,8 @@ code = '''
char name[3] = {
alphas[(i/26/26) % 26], alphas[(i/26) % 26], alphas[i % 26]
};
int err = lfsr_btree_split(&lfs, &btree, (i-1)*W+W-1, name, 3,
int err = lfsr_btree_split(&lfs, &btree,
(i-1)*W+W-1, LFSR_DATA_BUF(name, 3),
LFSR_TAG_INLINED, W, &nums[(i-1) % 10], 1,
LFSR_TAG_INLINED, W, &nums[(i-0) % 10], 1);
// ignore space issues
@@ -3530,7 +3531,7 @@ code = '''
// split btree
int err = lfsr_btree_split(&lfs, &btree,
weighted_id+sim_weights[id]-1, name, 3,
weighted_id+sim_weights[id]-1, LFSR_DATA_BUF(name, 3),
LFSR_TAG_INLINED, weight1, &nums[i % 10], 1,
LFSR_TAG_INLINED, weight2, &nums[i % 10], 1);
// ignore space issues
@@ -3693,7 +3694,7 @@ code = '''
lfsr_data_read(&lfs, split_data, 0, split_buf, 4) => 1;
if (split_id > id) {
int err = lfsr_btree_split(&lfs, &btree,
split_id, sim_names[id+1], 3,
split_id, LFSR_DATA_BUF(sim_names[id+1], 3),
LFSR_TAG_INLINED, 1, &nums[i % 10], 1,
LFSR_TAG_INLINED, 1, split_buf, 1);
// ignore space issues
@@ -3703,7 +3704,7 @@ code = '''
assert(err == 0);
} else {
int err = lfsr_btree_split(&lfs, &btree,
split_id, name, 3,
split_id, LFSR_DATA_BUF(name, 3),
LFSR_TAG_INLINED, 1, split_buf, 1,
LFSR_TAG_INLINED, 1, &nums[i % 10], 1);
// ignore space issues
@@ -3893,7 +3894,7 @@ code = '''
lfsr_data_read(&lfs, split_data, 0, split_buf, 4) => 1;
if (split_id > weighted_id+sim_weights[id]-1) {
int err = lfsr_btree_split(&lfs, &btree,
split_id, sim_names[id+1], 3,
split_id, LFSR_DATA_BUF(sim_names[id+1], 3),
LFSR_TAG_INLINED, weight, &nums[i % 10], 1,
LFSR_TAG_INLINED, split_weight, split_buf, 1);
// ignore space issues
@@ -3903,7 +3904,7 @@ code = '''
assert(err == 0);
} else {
int err = lfsr_btree_split(&lfs, &btree,
split_id, name, 3,
split_id, LFSR_DATA_BUF(name, 3),
LFSR_TAG_INLINED, split_weight, split_buf, 1,
LFSR_TAG_INLINED, weight, &nums[i % 10], 1);
// ignore space issues