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Changed lfsr_data_t internals, added LFSR_DATA_CAT

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The main purpose of this change is to introduce LFSR_DATA_CAT, a
generalized way to concatenated various data references internally.

As a side-effect lfsr_data_t has been completely restructured. Now,
lfsr_data_t can be in one of 4 modes:

If the size field's sign bit=0, the lfsr_data_t points in-device. A new,
count field, determines the encoding:

  sign(size)=0, count=0 => inlined:

    .---+---+---+---.
    |     size      |
    |---+---+---+---|
    |c=0| inlined d |  note inlined data is just enough to hold
    |---+           |  one encoded leb128
    | ata...        |
    '---------------'

  sign(size)=1, count=1 => direct:

    .---+---+---+---.   .---+---+---+---.
    |     size      | .>| data...       |
    |---+---+---+---| | |       .       |
    |c=1|           | | .       .       .
    |---+---+---+---| | .       .       .
    | direct ptr -----' .               .
    '---------------'

  sign(size)=1, count>=2 => indirect:

    .---+---+---+---.   .---+---+---+---.   .---+---+---+---.
    |     size      | .>|     size      | .>| data...       |
    |---+---+---+---| | |---+---+---+---| | |       .       |
    |c>1|           | | |c=1|           | | .       .       .
    |---+---+---+---| | |---+---+---+---| | .       .       .
    | indirect ptr ---' | direct ptr -----' .               .
    '---------------'   '---------------'   .---+---+---+---.
                        |     size      | .>| data...       |
                        |---+---+---+---| | |       .       |
                        |c=1|           | | .       .       .
                        |---+---+---+---| | .       .       .
                        | direct ptr -----' .               .
                        '---+---+---+---'
                        |       .       |
                        |       .       |
                        .       .       .
                        .               .
                        .               .

  note only one indirect layer is allowed due to no recursion

If the size field's sign bit=1, the lfsr_data_t points on-disk:

  sign(size)=0 => on-disk:

    .---+---+---+---.          .....
    |     size      |      ..''     ''..
    |---+---+---+---|     :    :        :
    |     block ------+->|            ..:|
    |---+---+---+---| |  |......( )::::::|
    |      off -------'  |:::'    :      |
    '---------------'     :'       :    :
                           ''..     :.''
                               '''''

My goal with this commit was to test the new implementation and see how
it would impact code/RAM size before adopting it in the actual file
handling code, and the results are... not great...

            code          stack
  before:  24668           1840
  after:   25552 (+3.5%)   1920 (+4.2%)

I think most of the new cost comes from the now correct handling of
read/cmp with concatentated datas, which previously would just assert.
This change gives us LFSR_DATA_CAT, so I will be working with it for
now, but this may be worth looking at again in the future. Maybe the
correct handling of read/cmp should just be reverted to an assert...
This commit is contained in:
Christopher Haster
2023-09-22 22:19:37 -05:00
parent da2a4b45f7
commit 02ae6050de
5 changed files with 510 additions and 276 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/test_btree.toml
+160 -151
View File
@@ -147,7 +147,7 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -186,9 +186,9 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -232,9 +232,9 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -279,11 +279,11 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 2, LFSR_TAG_INLINED, 1,
LFSR_DATA("c", 1)) => 0;
LFSR_DATA_BUF("c", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -333,11 +333,11 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("c", 1)) => 0;
LFSR_DATA_BUF("c", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -393,7 +393,7 @@ code = '''
lfs_size_t n = 0;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -445,7 +445,7 @@ code = '''
lfs_size_t n = 0;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[(N-1-i) % 26], 1));
LFSR_DATA_BUF(&alphas[(N-1-i) % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -512,7 +512,7 @@ code = '''
// add to btree
int err = lfsr_btree_push(&lfs, &btree, bid, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -583,7 +583,7 @@ code = '''
lfs_size_t n = 0;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i*W, LFSR_TAG_INLINED, W,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -678,7 +678,7 @@ code = '''
// add to btree
int err = lfsr_btree_push(&lfs, &btree,
weighted_bid, LFSR_TAG_INLINED, weight,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -790,10 +790,10 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
// update the tree
lfsr_btree_set(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("A", 1)) => 0;
LFSR_DATA_BUF("A", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -831,14 +831,14 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
// update the tree
lfsr_btree_set(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("A", 1)) => 0;
LFSR_DATA_BUF("A", 1)) => 0;
lfsr_btree_set(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("B", 1)) => 0;
LFSR_DATA_BUF("B", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -882,18 +882,18 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 2, LFSR_TAG_INLINED, 1,
LFSR_DATA("c", 1)) => 0;
LFSR_DATA_BUF("c", 1)) => 0;
// update the tree
lfsr_btree_set(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("A", 1)) => 0;
LFSR_DATA_BUF("A", 1)) => 0;
lfsr_btree_set(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("B", 1)) => 0;
LFSR_DATA_BUF("B", 1)) => 0;
lfsr_btree_set(&lfs, &btree, 2, LFSR_TAG_INLINED, 1,
LFSR_DATA("C", 1)) => 0;
LFSR_DATA_BUF("C", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -947,7 +947,7 @@ code = '''
const char *uppers = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -961,7 +961,7 @@ code = '''
// update the tree
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_set(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&uppers[i % 26], 1));
LFSR_DATA_BUF(&uppers[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1019,7 +1019,7 @@ code = '''
lfsr_btree_t btree = LFSR_BTREE_NULL;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1047,7 +1047,7 @@ code = '''
// update btree
int err = lfsr_btree_set(&lfs, &btree, bid, LFSR_TAG_INLINED, 1,
LFSR_DATA(&uppers[i % 26], 1));
LFSR_DATA_BUF(&uppers[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -1115,7 +1115,7 @@ code = '''
const char *uppers = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i*W, LFSR_TAG_INLINED, W,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1129,7 +1129,7 @@ code = '''
// update the tree
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_set(&lfs, &btree, i*W+W-1, LFSR_TAG_INLINED, W,
LFSR_DATA(&uppers[i % 26], 1));
LFSR_DATA_BUF(&uppers[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1203,7 +1203,7 @@ code = '''
lfsr_btree_t btree = LFSR_BTREE_NULL;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i*W, LFSR_TAG_INLINED, W,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1242,7 +1242,7 @@ code = '''
// update btree
int err = lfsr_btree_set(&lfs, &btree,
weighted_bid+sim_weights[bid]-1, LFSR_TAG_INLINED, weight,
LFSR_DATA(&uppers[i % 26], 1));
LFSR_DATA_BUF(&uppers[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -1351,7 +1351,7 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
// pop!
lfsr_btree_pop(&lfs, &btree, 0) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -1370,7 +1370,7 @@ code = '''
// try to putting it back to see if things still work
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("A", 1)) => 0;
LFSR_DATA_BUF("A", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -1404,9 +1404,9 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
// pop!
lfsr_btree_pop(&lfs, &btree, 1) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -1431,7 +1431,7 @@ code = '''
// try to putting it back to see if things still work
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("B", 1)) => 0;
LFSR_DATA_BUF("B", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -1471,9 +1471,9 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
// pop!
lfsr_btree_pop(&lfs, &btree, 0) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -1498,7 +1498,7 @@ code = '''
// try to putting it back to see if things still work
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("A", 1)) => 0;
LFSR_DATA_BUF("A", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -1538,11 +1538,11 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
lfsr_btree_push(&lfs, &btree, 2, LFSR_TAG_INLINED, 1,
LFSR_DATA("c", 1)) => 0;
LFSR_DATA_BUF("c", 1)) => 0;
// pop!
lfsr_btree_pop(&lfs, &btree, 2) => 0;
printf("btree: w%d 0x%x.%x\n",
@@ -1573,7 +1573,7 @@ code = '''
// try to putting it back to see if things still work
lfsr_btree_push(&lfs, &btree, 2, LFSR_TAG_INLINED, 1,
LFSR_DATA("C", 1)) => 0;
LFSR_DATA_BUF("C", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -1624,7 +1624,7 @@ code = '''
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1674,7 +1674,7 @@ code = '''
// try recovering
lfsr_btree_push(&lfs, &btree, REMAINING, LFSR_TAG_INLINED, 1,
LFSR_DATA("R", 1)) => 0;
LFSR_DATA_BUF("R", 1)) => 0;
for (lfs_size_t i = 0; i < REMAINING; i++) {
lfsr_btree_get(&lfs, &btree, i,
@@ -1715,7 +1715,7 @@ code = '''
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1764,7 +1764,7 @@ code = '''
// try recovering
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("R", 1)) => 0;
LFSR_DATA_BUF("R", 1)) => 0;
lfsr_btree_get(&lfs, &btree, 0,
&tag_, &weight_, buffer, 4) => 1;
@@ -1807,7 +1807,7 @@ code = '''
lfsr_btree_t btree = LFSR_BTREE_NULL;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1905,7 +1905,7 @@ code = '''
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i*W, LFSR_TAG_INLINED, W,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -1954,7 +1954,7 @@ code = '''
// try recovering
lfsr_btree_push(&lfs, &btree, REMAINING*W, LFSR_TAG_INLINED, W,
LFSR_DATA("R", 1)) => 0;
LFSR_DATA_BUF("R", 1)) => 0;
for (lfs_size_t i = 0; i < REMAINING; i++) {
lfsr_btree_get(&lfs, &btree, i*W+W-1,
@@ -2045,7 +2045,7 @@ code = '''
int err = lfsr_btree_push(&lfs, &btree,
weighted_bid, LFSR_TAG_INLINED, weight,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
printf("btree: w%d 0x%x.%x\n",
@@ -2183,12 +2183,12 @@ code = '''
lfsr_btree_t btree = LFSR_BTREE_NULL;
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[0 % 26], 1)) => 0;
LFSR_DATA_BUF(&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, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, LFSR_DATA(&alphas[(i-1) % 26], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA(&alphas[(i-0) % 26], 1));
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&alphas[(i-1) % 26], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&alphas[(i-0) % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2241,7 +2241,7 @@ code = '''
// create a btree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
// set up a simulation to compare against
//
@@ -2259,8 +2259,8 @@ code = '''
// split btree
int err = lfsr_btree_split(&lfs, &btree, bid, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, LFSR_DATA(&alphas[i % 26], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA(&uppers[i % 26], 1));
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&alphas[i % 26], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&uppers[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2330,12 +2330,12 @@ code = '''
lfsr_btree_t btree = LFSR_BTREE_NULL;
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, W,
LFSR_DATA(&alphas[0 % 26], 1)) => 0;
LFSR_DATA_BUF(&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, LFSR_DATA_NULL,
LFSR_TAG_INLINED, W, LFSR_DATA(&alphas[(i-1) % 26], 1),
LFSR_TAG_INLINED, W, LFSR_DATA(&alphas[(i-0) % 26], 1));
LFSR_TAG_INLINED, W, LFSR_DATA_BUF(&alphas[(i-1) % 26], 1),
LFSR_TAG_INLINED, W, LFSR_DATA_BUF(&alphas[(i-0) % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2389,7 +2389,7 @@ code = '''
// create a btree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, W,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
// set up a simulation to compare against
//
@@ -2421,9 +2421,9 @@ code = '''
int err = lfsr_btree_split(&lfs, &btree,
weighted_bid+sim_weights[bid]-1, LFSR_DATA_NULL,
LFSR_TAG_INLINED, weight1,
LFSR_DATA(&alphas[i % 26], 1),
LFSR_DATA_BUF(&alphas[i % 26], 1),
LFSR_TAG_INLINED, weight2,
LFSR_DATA(&uppers[i % 26], 1));
LFSR_DATA_BUF(&uppers[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2566,19 +2566,19 @@ code = '''
// the extra push here avoids trying to inline the big entry
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
uint8_t buf1[SIZE];
memset(buf1, 'a', SIZE);
uint8_t buf2[SIZE];
memset(buf2, 'b', SIZE);
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, LFSR_DATA(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA(buf2, SIZE)) => 0;
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf2, SIZE)) => 0;
// force compaction
btree.u.rbyd.eoff = -1;
memset(buf2, 'b', SIZE);
lfsr_btree_set(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA(buf2, SIZE)) => 0;
LFSR_DATA_BUF(buf2, SIZE)) => 0;
assert(lfsr_btree_weight(&btree) == 2);
// now remove one entry, since this brings the rbyd down to zero,
@@ -2628,19 +2628,19 @@ code = '''
// the extra push here avoids trying to inline the big entry
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
uint8_t buf1[SIZE];
memset(buf1, 'a', SIZE);
uint8_t buf2[SIZE];
memset(buf2, 'b', SIZE);
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, LFSR_DATA(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA(buf2, SIZE)) => 0;
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf2, SIZE)) => 0;
// force compaction
btree.u.rbyd.eoff = -1;
memset(buf2, 'b', SIZE);
lfsr_btree_set(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA(buf2, SIZE)) => 0;
LFSR_DATA_BUF(buf2, SIZE)) => 0;
assert(lfsr_btree_weight(&btree) == 2);
// now remove one entry, since this brings the rbyd down this zero,
@@ -2693,14 +2693,14 @@ code = '''
// the extra push here avoids trying to inline the big entry
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
uint8_t buf1[SIZE];
memset(buf1, 'a', SIZE);
uint8_t buf2[SIZE];
memset(buf2, 'b', SIZE);
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, LFSR_DATA(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA(buf2, SIZE)) => 0;
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf2, SIZE)) => 0;
// force compaction, causing a split, but while we're splitting,
// also remove an entry, bringing the split rbyd down to zero mid split
@@ -2753,26 +2753,26 @@ code = '''
// the extra push here avoids trying to inline the big entry
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
uint8_t buf1[SIZE];
memset(buf1, 'a', SIZE);
uint8_t buf2[SIZE];
memset(buf2, 'b', SIZE);
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NULL,
LFSR_TAG_INLINED, 1, LFSR_DATA(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA(buf2, SIZE)) => 0;
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf1, SIZE),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(buf2, SIZE)) => 0;
// force compaction
btree.u.rbyd.eoff = -1;
memset(buf2, 'b', SIZE);
lfsr_btree_set(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA(buf2, SIZE)) => 0;
LFSR_DATA_BUF(buf2, SIZE)) => 0;
assert(lfsr_btree_weight(&btree) == 2);
// now make both entries small so they should be merged if either compacts
lfsr_btree_set(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("a", 1)) => 0;
LFSR_DATA_BUF("a", 1)) => 0;
lfsr_btree_set(&lfs, &btree, 1, LFSR_TAG_INLINED, 1,
LFSR_DATA("b", 1)) => 0;
LFSR_DATA_BUF("b", 1)) => 0;
// force compaction, while removing one entry, this drops the rbyd
// down to zero while also triggering a merge
@@ -2840,7 +2840,7 @@ code = '''
// push to btree
int err = lfsr_btree_push(&lfs, &btree, bid,
LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2856,7 +2856,7 @@ code = '''
// update btree
int err = lfsr_btree_set(&lfs, &btree, bid,
LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2967,7 +2967,7 @@ code = '''
// push to btree
int err = lfsr_btree_push(&lfs, &btree, weighted_bid,
LFSR_TAG_INLINED, weight,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -2986,7 +2986,7 @@ code = '''
// update btree
int err = lfsr_btree_set(&lfs, &btree,
weighted_bid+sim_weights[bid]-1, LFSR_TAG_INLINED, weight,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3142,7 +3142,7 @@ code = '''
// create a single-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("0", 1)) => 0;
LFSR_DATA_BUF("0", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -3191,10 +3191,11 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("0", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NAME(0, "aab", 3),
LFSR_TAG_INLINED, 1, LFSR_DATA("0", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA("1", 1)) => 0;
LFSR_DATA_BUF("0", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0,
LFSR_DATA_CAT(LFSR_DATA_LEB128(0), LFSR_DATA_BUF("aab", 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("0", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("1", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -3251,13 +3252,15 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("0", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NAME(1*DID, "aab", 3),
LFSR_TAG_INLINED, 1, LFSR_DATA("0", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA("1", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 1, LFSR_DATA_NAME(2*DID, "aac", 3),
LFSR_TAG_INLINED, 1, LFSR_DATA("1", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA("2", 1)) => 0;
LFSR_DATA_BUF("0", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0,
LFSR_DATA_CAT(LFSR_DATA_LEB128(1*DID), LFSR_DATA_BUF("aab", 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("0", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("1", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 1,
LFSR_DATA_CAT(LFSR_DATA_LEB128(2*DID), LFSR_DATA_BUF("aac", 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("1", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("2", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -3322,13 +3325,15 @@ code = '''
// create a two-entry tree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("0", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NAME(2*DID, "aac", 3),
LFSR_TAG_INLINED, 1, LFSR_DATA("1", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA("2", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0, LFSR_DATA_NAME(1*DID, "aab", 3),
LFSR_TAG_INLINED, 1, LFSR_DATA("0", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA("1", 1)) => 0;
LFSR_DATA_BUF("0", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0,
LFSR_DATA_CAT(LFSR_DATA_LEB128(2*DID), LFSR_DATA_BUF("aac", 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("1", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("2", 1)) => 0;
lfsr_btree_split(&lfs, &btree, 0,
LFSR_DATA_CAT(LFSR_DATA_LEB128(1*DID), LFSR_DATA_BUF("aab", 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("0", 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF("1", 1)) => 0;
printf("btree: w%d 0x%x.%x\n",
btree.u.rbyd.weight,
btree.u.rbyd.block,
@@ -3396,16 +3401,16 @@ code = '''
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
const char *nums = "0123456789";
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA(&nums[0 % 10], 1)) => 0;
LFSR_DATA_BUF(&nums[0 % 10], 1)) => 0;
lfs_size_t n = 1;
for (lfs_size_t i = 1; i < N; i++) {
char name[3] = {
alphas[(i/26/26) % 26], alphas[(i/26) % 26], alphas[i % 26]
};
int err = lfsr_btree_split(&lfs, &btree, i-1,
LFSR_DATA_NAME(i*DID, name, 3),
LFSR_TAG_INLINED, 1, LFSR_DATA(&nums[(i-1) % 10], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA(&nums[(i-0) % 10], 1));
LFSR_DATA_CAT(LFSR_DATA_LEB128(i*DID), LFSR_DATA_BUF(name, 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&nums[(i-1) % 10], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&nums[(i-0) % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3462,7 +3467,7 @@ code = '''
// create a btree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
// set up a simulation to compare against
//
@@ -3496,9 +3501,9 @@ code = '''
// split btree
int err = lfsr_btree_split(&lfs, &btree, bid,
LFSR_DATA_NAME(0, name, 3),
LFSR_TAG_INLINED, 1, LFSR_DATA(&nums[i % 10], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA(&nums[i % 10], 1));
LFSR_DATA_CAT(LFSR_DATA_LEB128(0), LFSR_DATA_BUF(name, 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&nums[i % 10], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&nums[i % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3574,16 +3579,16 @@ code = '''
const char *alphas = "abcdefghijklmnopqrstuvwxyz";
const char *nums = "0123456789";
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, W,
LFSR_DATA(&nums[0 % 10], 1)) => 0;
LFSR_DATA_BUF(&nums[0 % 10], 1)) => 0;
lfs_size_t n = 1;
for (lfs_size_t i = 1; i < N; i++) {
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, LFSR_DATA_NAME(i*DID, name, 3),
LFSR_TAG_INLINED, W, LFSR_DATA(&nums[(i-1) % 10], 1),
LFSR_TAG_INLINED, W, LFSR_DATA(&nums[(i-0) % 10], 1));
int err = lfsr_btree_split(&lfs, &btree, (i-1)*W+W-1,
LFSR_DATA_CAT(LFSR_DATA_LEB128(i*DID), LFSR_DATA_BUF(name, 3)),
LFSR_TAG_INLINED, W, LFSR_DATA_BUF(&nums[(i-1) % 10], 1),
LFSR_TAG_INLINED, W, LFSR_DATA_BUF(&nums[(i-0) % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3641,7 +3646,7 @@ code = '''
// create a btree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, W,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
// set up a simulation to compare against
//
@@ -3688,9 +3693,9 @@ code = '''
// split btree
int err = lfsr_btree_split(&lfs, &btree,
weighted_bid+sim_weights[bid]-1,
LFSR_DATA_NAME(0, name, 3),
LFSR_TAG_INLINED, weight1, LFSR_DATA(&nums[i % 10], 1),
LFSR_TAG_INLINED, weight2, LFSR_DATA(&nums[i % 10], 1));
LFSR_DATA_CAT(LFSR_DATA_LEB128(0), LFSR_DATA_BUF(name, 3)),
LFSR_TAG_INLINED, weight1, LFSR_DATA_BUF(&nums[i % 10], 1),
LFSR_TAG_INLINED, weight2, LFSR_DATA_BUF(&nums[i % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3792,7 +3797,7 @@ code = '''
// create a btree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, 1,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
// set up a simulation to compare against
//
@@ -3841,11 +3846,11 @@ code = '''
if (split_bid > bid) {
int err = lfsr_btree_split(&lfs, &btree,
split_bid,
LFSR_DATA_NAME(0, sim_names[bid+1], 3),
LFSR_TAG_INLINED, 1,
LFSR_DATA(&nums[i % 10], 1),
LFSR_TAG_INLINED, 1,
LFSR_DATA(split_buf, 1));
LFSR_DATA_CAT(
LFSR_DATA_LEB128(0),
LFSR_DATA_BUF(sim_names[bid+1], 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&nums[i % 10], 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(split_buf, 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3853,11 +3858,11 @@ code = '''
assert(err == 0);
} else {
int err = lfsr_btree_split(&lfs, &btree,
split_bid, LFSR_DATA_NAME(0, name, 3),
LFSR_TAG_INLINED, 1,
LFSR_DATA(split_buf, 1),
LFSR_TAG_INLINED, 1,
LFSR_DATA(&nums[i % 10], 1));
split_bid, LFSR_DATA_CAT(
LFSR_DATA_LEB128(0),
LFSR_DATA_BUF(name, 3)),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(split_buf, 1),
LFSR_TAG_INLINED, 1, LFSR_DATA_BUF(&nums[i % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3876,7 +3881,7 @@ code = '''
// update btree
int err = lfsr_btree_set(&lfs, &btree, bid,
LFSR_TAG_INLINED, 1,
LFSR_DATA(&nums[i % 10], 1));
LFSR_DATA_BUF(&nums[i % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -3967,7 +3972,7 @@ code = '''
// create a btree
lfsr_btree_t btree = LFSR_BTREE_NULL;
lfsr_btree_push(&lfs, &btree, 0, LFSR_TAG_INLINED, W,
LFSR_DATA("_", 1)) => 0;
LFSR_DATA_BUF("_", 1)) => 0;
// set up a simulation to compare against
//
@@ -4033,24 +4038,28 @@ code = '''
uint8_t split_buf[4];
lfsr_data_read(&lfs, &split_data, split_buf, 4) => 1;
if (split_bid > weighted_bid+sim_weights[bid]-1) {
int err = lfsr_btree_split(&lfs, &btree,
split_bid, LFSR_DATA_NAME(0, sim_names[bid+1], 3),
int err = lfsr_btree_split(&lfs, &btree, split_bid,
LFSR_DATA_CAT(
LFSR_DATA_LEB128(0),
LFSR_DATA_BUF(sim_names[bid+1], 3)),
LFSR_TAG_INLINED, weight,
LFSR_DATA(&nums[i % 10], 1),
LFSR_DATA_BUF(&nums[i % 10], 1),
LFSR_TAG_INLINED, split_weight,
LFSR_DATA(split_buf, 1));
LFSR_DATA_BUF(split_buf, 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
}
assert(err == 0);
} else {
int err = lfsr_btree_split(&lfs, &btree,
split_bid, LFSR_DATA_NAME(0, name, 3),
int err = lfsr_btree_split(&lfs, &btree, split_bid,
LFSR_DATA_CAT(
LFSR_DATA_LEB128(0),
LFSR_DATA_BUF(name, 3)),
LFSR_TAG_INLINED, split_weight,
LFSR_DATA(split_buf, 1),
LFSR_DATA_BUF(split_buf, 1),
LFSR_TAG_INLINED, weight,
LFSR_DATA(&nums[i % 10], 1));
LFSR_DATA_BUF(&nums[i % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -4072,7 +4081,7 @@ code = '''
// update btree
int err = lfsr_btree_set(&lfs, &btree,
weighted_bid+sim_weights[bid]-1, LFSR_TAG_INLINED, weight,
LFSR_DATA(&nums[i % 10], 1));
LFSR_DATA_BUF(&nums[i % 10], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -4191,7 +4200,7 @@ code = '''
lfs_size_t n = 0;
for (lfs_size_t i = 0; i < N; i++) {
int err = lfsr_btree_push(&lfs, &btree, i, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -4244,7 +4253,7 @@ code = '''
}
if (tag_ == LFSR_TAG_BTREE) {
lfsr_rbyd_t *branch = (lfsr_rbyd_t *)data_.u.buffer.buffer;
lfsr_rbyd_t *branch = (lfsr_rbyd_t *)data_.u.direct.buffer;
printf("traversal: %d 0x%x w%d btree 0x%x.%x\n",
bid_,
tag_,
@@ -4324,7 +4333,7 @@ code = '''
// add to btree
int err = lfsr_btree_push(&lfs, &btree, bid, LFSR_TAG_INLINED, 1,
LFSR_DATA(&alphas[i % 26], 1));
LFSR_DATA_BUF(&alphas[i % 26], 1));
// ignore space issues
if (err == LFS_ERR_NOSPC) {
break;
@@ -4392,7 +4401,7 @@ code = '''
}
if (tag_ == LFSR_TAG_BTREE) {
lfsr_rbyd_t *branch = (lfsr_rbyd_t *)data_.u.buffer.buffer;
lfsr_rbyd_t *branch = (lfsr_rbyd_t *)data_.u.direct.buffer;
printf("traversal: %d 0x%x w%d btree 0x%x.%x\n",
bid_,
tag_,