Commit Graph

37 Commits

Author SHA1 Message Date
Daniël de Kok df71aafdcc router: send the input as chunks to the backend
Before this change, the generation input was sent to the backend as a
single string, encoding images as Base64 and packing them in
Markdown-style links.

This change adds a new chunked input representation that separates text
chunks from images chunks. Image chunks contain binary data (for smaller
message sizes) and the image's MIME type.

The stringly-typed inputs are still sent to support backends that do not
support chunked inputs yet.
2024-06-03 17:02:41 +02:00
OlivierDehaene b40e833493
feat: starcoder2 (#1605) 2024-02-28 12:07:08 +01:00
drbh cef0553d59
Outlines guided generation (#1539)
This WIP PR starts to add grammar support via outlines, currently this
PR supports very simple regex grammars and does not optimize for
precompiling or caching grammar fsm's.

todo:
- [X] add simple outlines guidance to `NextTokenChooser`
- [X] update protos for grammar
- [X] update generation params API
- [X] constrain simple grammar
- [ ] support parsing more complex grammar into fsm
- [ ] support all outline support grammar types
- [ ] explore optimizations to avoid recompiling grammars

guided request
```bash
curl -s 'http://localhost:3000/generate' \
--header 'Content-Type: application/json' \
--data-raw '{
    "inputs": "make an email for david: \n",
    "parameters": {
        "max_new_tokens": 6,
        "grammar": "[\\w-]+@([\\w-]+\\.)+[\\w-]+"
    }
}' | jq
```
response
```json
{
  "generated_text": "david@example.com"
}
```

unguided request
```bash
curl -s 'http://localhost:3000/generate' \
--header 'Content-Type: application/json' \
--data '{
    "inputs": "make an email for david: \n",
    "parameters": {
        "max_new_tokens": 6
    }
}' | jq
```
response
```json
{
  "generated_text": "    email = 'david"
}
```
2024-02-15 10:28:10 +01:00
OlivierDehaene 09b7c26bbd
feat(server): add frequency penalty (#1541) 2024-02-08 18:41:25 +01:00
OlivierDehaene d077150eb7
fix: fix gpt-q with groupsize = -1 (#1358) 2023-12-18 16:07:05 +01:00
OlivierDehaene 50b495f3d8
feat: add more latency metrics in forward (#1346) 2023-12-14 15:59:38 +01:00
Nicolas Patry 9ecfa16b12
Speculative (#1308) 2023-12-11 12:46:30 +01:00
OlivierDehaene 3b56d7669b
feat: add mistral model (#1071) 2023-09-28 09:55:47 +02:00
Nicolas Patry 211b54ac41
Rebased #617 (#868)
# What does this PR do?

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- [ ] This PR fixes a typo or improves the docs (you can dismiss the
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---------

Co-authored-by: Vincent Brouwers <vincent.brouwers@ing.com>
2023-08-28 11:43:47 +02:00
OlivierDehaene fe80f5360c
feat(server): auto max_batch_total_tokens for flash att models (#630) 2023-07-19 09:31:25 +02:00
OlivierDehaene e74bd41e0f
feat(server): add paged attention to flash models (#516)
Closes #478
2023-06-30 19:09:59 +02:00
OlivierDehaene 895c5f1562
feat(server): only compute prefill logprobs when asked (#406)
Close #288
2023-06-02 17:12:30 +02:00
OlivierDehaene 218c9adaa5
feat: decrease IPC proto size (#367)
Closes #307 #308
2023-05-24 19:19:57 +02:00
Nicolas Patry db2b4e0754
feat(router): new healthcheck that skips the queue (#244)
Co-authored-by: OlivierDehaene <23298448+OlivierDehaene@users.noreply.github.com>
Co-authored-by: OlivierDehaene <olivier@huggingface.co>
2023-04-26 20:23:54 +02:00
OlivierDehaene ebc74d5666
feat(router): use number of tokens in batch as input for dynamic batching (#226)
Co-authored-by: Nick Hill <nickhill@us.ibm.com>
2023-04-24 17:59:00 +02:00
OlivierDehaene 343437c7b5
feat(router): add device and dtype info (#215) 2023-04-21 15:36:29 +02:00
OlivierDehaene 9987960062
feat(router): make router input validation optional (#164) 2023-04-09 20:22:27 +02:00
OlivierDehaene 610bb1f978
feat(benchmark): tui based benchmarking tool (#149) 2023-03-30 15:26:27 +02:00
OlivierDehaene f000068944
feat(server): clear cache on error (#143) 2023-03-28 11:29:35 +02:00
OlivierDehaene b49dbf2d88
fix(server): use server tokenizer as gt (#128) 2023-03-16 12:12:26 +01:00
OlivierDehaene 1a2d68250a
feat: support typical sampling (#114)
closes #112
2023-03-09 11:33:57 +01:00
OlivierDehaene 9b8ea6a6c7
feat(server): add logits watermark (#90) 2023-03-02 12:30:41 +01:00
OlivierDehaene 0ac184ce77
feat(server): add special token bool (#85) 2023-02-24 15:55:57 +01:00
OlivierDehaene 20c3c5940c
feat(router): refactor API and add openAPI schemas (#53) 2023-02-03 12:43:37 +01:00
OlivierDehaene 313194f6d7
feat(server): support repetition penalty (#47) 2023-02-01 15:58:42 +01:00
OlivierDehaene 017a2a8c2f
feat: Add token streaming using ServerSideEvents support (#41) 2023-01-31 17:04:00 +01:00
OlivierDehaene 54fec93193
fix(server): fix seeding with multiple shards (#44) 2023-01-31 16:01:15 +01:00
OlivierDehaene 4f9ac67cfa
Revert "feat: Add token streaming using ServerSideEvents support" (#40)
Reverts huggingface/text-generation-inference#36
2023-01-31 14:21:51 +01:00
OlivierDehaene 7fbfbb0dc5
feat: Add token streaming using ServerSideEvents support (#36)
Add token streaming using ServerSideEvents (SSE).

The signature of the SSE events is: 

```rust
struct Details {
    finish_reason: String,
    generated_tokens: u32,
    seed: Option<u64>,
}

struct StreamResponse {
    token: Token,
    generated_text: Option<String>,
    details: Option<Details>,
}

struct ErrorResponse {
    error: String,
}
```
2023-01-31 11:49:43 +01:00
OlivierDehaene cd298bc5e5
feat: Support sampling seeding (#37)
Co-authored-by: Yannic Kilcher <yk@users.noreply.github.com>
2023-01-30 15:36:16 +01:00
OlivierDehaene 32a253063d
feat: Return logprobs (#8) 2022-12-15 17:03:56 +01:00
OlivierDehaene 718096f695
feat: Support stop sequences (#7) 2022-12-12 18:25:22 +01:00
OlivierDehaene 427d7cc444 feat(server): Support AutoModelForSeq2SeqLM 2022-11-04 18:03:04 +01:00
OlivierDehaene c5665f5c8b feat(server): Support generic AutoModelForCausalLM 2022-11-04 14:22:47 +01:00
Olivier Dehaene f16f2f5ae1 v0.1.0 2022-10-20 19:14:44 +02:00
Olivier Dehaene 4c693e6524 Refactored gRPC interface
Added validation logic
2022-10-11 16:50:54 +02:00
Olivier Dehaene 295831a481 Init 2022-10-08 12:30:12 +02:00