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53 Commits

Author SHA1 Message Date
Pekka Enberg
9462426685 Vector extension functions 
This patch adds some libSQL vector extension functions such as
`vector()` and `vector_distance_cos()`, which can be used for exact
nearest neighbor search as follows:

```
limbo> SELECT embedding, vector_distance_cos(embedding, '[9, 9, 9]')
   ...> FROM movies ORDER BY vector_distance_cos(embedding, '[9, 9, 9]');
[4, 5, 6]|0.013072490692138672
[1, 2, 3]|0.07417994737625122
```
 2025-01-28 14:24:09 +02:00
Pekka Enberg
17e7e03423 Revert "cargo: Disable LTO.." 
This reverts commit 4943217045 to get 5%
of performance back.

Before:

```
limbo/Execute prepared statement: 'SELECT 1'
                        time:   [111.45 ns 111.52 ns 111.61 ns]
                        thrpt:  [8.9594 Melem/s 8.9667 Melem/s 8.9727 Melem/s]
Found 8 outliers among 100 measurements (8.00%)
  2 (2.00%) low mild
  2 (2.00%) high mild
  4 (4.00%) high severe
```

```
limbo/Execute prepared statement: 'SELECT 1'
                        time:   [106.22 ns 106.48 ns 106.85 ns]
                        thrpt:  [9.3587 Melem/s 9.3911 Melem/s 9.4142 Melem/s]
                 change:
                        time:   [-4.8335% -4.6750% -4.5222%] (p = 0.00 < 0.05)
                        thrpt:  [+4.7364% +4.9043% +5.0790%]
                        Performance has improved.
```
 2025-01-26 10:31:35 +02:00
PThorpe92
4be1f9c3cc Begin work on Go bindings (purego) 2025-01-25 11:37:12 -05:00
sonhmai
a090fb927a centralize Rust integration and regression tests 2025-01-21 15:41:09 +07:00
Pekka Enberg
0abb917604 Limbo 0.0.13 2025-01-19 13:30:56 +02:00
PThorpe92
fc82461eff Complete percentile extension, enable col+delimeter args 2025-01-17 21:15:09 -05:00
PThorpe92
5dfc3b8787 Create simple extension for testing aggregate functions, add tests 2025-01-17 14:30:12 -05:00
PThorpe92
a1b1c01e9a Alter existing extensions to match new API 2025-01-17 14:13:57 -05:00
PThorpe92
0c737d88f7 Support aggregate functions in Extensions 2025-01-17 14:13:57 -05:00
Pekka Enberg
02d410eb79 Merge 'Add regexp extension' from Vrishabh 
Implements some of the regexp functions as an extension from
[sqlean](https://github.com/nalgeon/sqlean/blob/main/docs/regexp.md)

Reviewed-by: Preston Thorpe (@PThorpe92)

Closes #717
 2025-01-17 19:49:22 +02:00
Pekka Enberg
21c5fe2909 cargo: Switch to "line-tables-only" debug symbols 
...reduces size of `liblimbo_sqlite3.a` to 15 MB.

Suggested by @psvri
 2025-01-17 11:52:17 +02:00
Pekka Enberg
4943217045 cargo: Disable LTO.. 
..to reduce `liblimbo_sqlite3.a` size from 37M to 20M. As it turns out,
LLVM emits its bitcode into static libraries when LTO is enabled to be
"more aggressive" in optimizations

Refs #714
 2025-01-17 11:52:17 +02:00
psvri
e43271f53b Implement regexp extension 2025-01-16 23:15:59 +05:30
Pekka Enberg
f83b34287e Move limbo_extension crate to extensions/core 2025-01-16 14:39:12 +02:00
PThorpe92
3412a3d4c2 Rough design for extension api/draft extension 2025-01-14 07:20:48 -05:00
PThorpe92
0a10d893d9 Sketch out runtime extension loading 2025-01-14 07:18:07 -05:00
Pekka Enberg
b6ae8990e3 Limbo 0.0.12 2025-01-14 11:39:17 +02:00
Pekka Enberg
af020c27d6 Initial take on Rust bindings 
This implements libSQL compatible Rust API on top of Limbo's core. The
purpose of this is to allow libraries and apps that build on libSQL to
use Limbo.
 2025-01-14 09:16:46 +02:00
sonhmai
d5eb41a0e5 chore: update repository link in Cargo.toml 2025-01-11 15:30:54 +07:00
김선우
370e1ca5c2 Add support Java bindings 
This add support for Java bindings in the bindings/java directory.
 2025-01-05 10:28:05 +02:00
Pekka Enberg
c4b0eb398c Limbo 0.0.11 2024-12-31 10:43:24 +02:00
vignesh-j-shetty
a43a1d204c renamed macro crate 2024-12-21 13:19:04 +05:30
vignesh-j-shetty
1e72fee343 Implemented proc_macro_derive extract description from rust docs and generate get_description function 2024-12-21 12:23:04 +05:30
Pekka Enberg
69e3dd28f7 Limbo 0.0.10 2024-12-18 20:45:55 +02:00
Pere Diaz Bou
1a663a6ed7 cargo stuff rm 2024-12-13 13:09:13 +01:00
Pekka Enberg
3023d228c7 Limbo 0.0.9 2024-12-12 18:49:05 +02:00
Pekka Enberg
e1b2d043be Limbo 0.0.8 2024-11-20 19:16:11 +02:00
Pekka Enberg
81b68b7047 Limbo 0.0.7 2024-11-20 18:15:36 +02:00
Pekka Enberg
0fb1e59c9a Limbo 0.0.6 2024-11-18 19:16:15 +02:00
Pekka Enberg
a83e62f6f4 Limbo 0.0.5 2024-11-18 14:57:00 +02:00
Pekka Enberg
8afad9f79b core: Reduce library text size some more 
Apply some more tricks from to reduce text size by 1 MB:

https://github.com/johnthagen/min-sized-rust

Before:

  penberg@vonneumann sqlite3 % ls -lh ../target/release/liblimbo_sqlite3.a
  -rw-r--r--  1 penberg  staff   6,7M 16 Mar 09:52 ../target/release/liblimbo_sqlite3.a

After:

  penberg@vonneumann sqlite3 % ls -lh ../target/release/liblimbo_sqlite3.a
  -rw-r--r--  1 penberg  staff   5,6M 16 Mar 09:50 ../target/release/liblimbo_sqlite3.a
 2024-11-16 09:53:24 +02:00
Pekka Enberg
c3da75d260 build: Enable LTO for release builds 
This reduces `liblimbo_sqlite3.a` binary size from 25 MB to 10 MB:

Before:

  $ -lh ../target/release/liblimbo_sqlite3.a
  -rw-r--r--  1 penberg  staff    25M 15 Mar 18:36 ../target/release/liblimbo_sqlite3.a

After:

  $ penberg@vonneumann sqlite3 % ls -lh ../target/release/liblimbo_sqlite3.a
  -rw-r--r--  1 penberg  staff   9,9M 15 Mar 18:59 ../target/release/liblimbo_sqlite3.a
 2024-11-15 19:06:17 +02:00
Pere Diaz Bou
acd0298ce9 rename core tester in cargo.toml 2024-09-13 07:56:21 +02:00
Pere Diaz Bou
1ea496a169 core_tester: sequential btree write test 
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
 2024-09-05 20:50:30 +02:00
Pekka Enberg
d11dd9d06c cargo dist: Disable static library installation 
Looks to be broke on Windows:

https://github.com/axodotdev/cargo-dist/issues/1356
 2024-08-22 18:06:36 +03:00
Pekka Enberg
b1f508db87 Limbo 0.0.4 2024-08-22 17:44:28 +03:00
Pekka Enberg
a5bdfb62b8 Bump cargo-dist to 0.21.0 2024-08-16 14:42:24 +03:00
Pekka Enberg
f633fc91cf sqlite3: Add to cargo dist bundle 2024-08-11 12:14:43 +03:00
JeanArhancet
7c362b129f feat: impl python binding 
refactor: pep-0249

refactor: rust comment and requirements-dev.txt

fix: name conflict
 2024-08-11 08:58:18 +02:00
Ashley Williams
c9c96f01f8 feat(dist): enable github attestations 2024-08-02 09:30:45 -05:00
Ashley Williams
88964e691a feat(dist): update and add PS installer 2024-08-02 09:25:03 -05:00
Pekka Enberg
cb34deef09 Limbo 0.0.3 2024-08-01 18:57:13 +03:00
Pekka Enberg
6108c9ca55 Limbo 0.0.2 2024-07-24 11:14:31 +03:00
Joan Martinez
642603b6c7 perf-latency: fix enabling to build multitenancy 2024-07-21 19:13:02 +02:00
Pekka Enberg
a6369982fe Enable cargo dist explicitly for the CLI only 2024-07-17 20:23:41 +03:00
Pekka Enberg
013b634c5f Fix cargo dist install target path 2024-07-17 16:51:01 +03:00
Pekka Enberg
6f00a406dd 0.0.1 2024-07-17 08:40:32 +03:00
Pekka Enberg
a0c92f6d80 Switch to workspace versioning 2024-07-17 08:39:36 +03:00
Pekka Enberg
f3585e4a45 Configure cargo dist for the project 2024-07-17 08:34:13 +03:00
Pekka Enberg
2684341bac Initial pass on deterministic simulator 
The simulator does not do much, but does discover failures on Linux with
io_uring, though, so it's a start.
 2024-06-27 18:32:04 +03:00