Commit Graph

825 Commits

Author SHA1 Message Date
Merve Noyan d0e30771c2
Added ChatUI Screenshot to Docs (#823)
cc @osanseviero
2023-08-11 16:42:43 +02:00
Mishig 5df4c7c0d7
[docs] Build docs only when doc files change (#812)
Build docs only when change happens in `docs/source`

See for example
https://github.com/huggingface/api-inference/blob/main/.github/workflows/build_documentation.yml#L3-L8
2023-08-11 07:07:53 +02:00
Merve Noyan e58ad6dd66
Added CLI docs (#799)
Added docs for CLI
2023-08-10 15:00:30 +02:00
Omar Sanseviero 7dbaef3f5b
Minor docs style fixes (#806) 2023-08-10 15:32:51 +03:00
Omar Sanseviero 04f7c2d86b
Fix gated docs (#805) 2023-08-10 15:32:07 +03:00
ivarflakstad 8bdb16ee9a
Use destructuring in router arguments to avoid '.0' (#798)
# What does this PR do?

This is purely code style - not anything important.
Instead of writing `req.0` all over we can use
[descructuring](https://doc.rust-lang.org/rust-by-example/flow_control/match/destructuring/destructure_structures.html)
to access the contained value that we actually want.

(Destructuring in function parameters
[here](https://doc.rust-lang.org/reference/items/functions.html#function-parameters))

## Before submitting
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@OlivierDehaene
2023-08-10 10:52:50 +02:00
Merve Noyan 647ae7a7d3
Setup for doc-builder and docs for TGI (#740)
I added ToC for docs v1 & started setting up for doc-builder. cc @Narsil
@osanseviero

---------

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: osanseviero <osanseviero@gmail.com>
Co-authored-by: Mishig <mishig.davaadorj@coloradocollege.edu>
2023-08-10 10:24:52 +02:00
Nicolas Patry 0e8b47811e
Llama change. (#793)
# What does this PR do?

Reflecting
https://github.com/huggingface/transformers/pull/24998

Current status wants to make sure integration tests *are* broken with
this.


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2023-08-08 13:43:40 +02:00
Nicolas Patry c4dac9f3dc
Update __init__.py (#794)
# What does this PR do?

Fixes #787
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2023-08-08 12:09:51 +02:00
Nicolas Patry 1fdc88ee90
Fixing non 4bits quantization. (#785)
# What does this PR do?

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Fixes #784 

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2023-08-07 13:02:00 +02:00
Nicolas Patry 891e19cc51
Fix dynamic rope. (#783)
# What does this PR do?

Typo

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2023-08-07 12:28:19 +02:00
Nicolas Patry 16fadcec57
Merge BNB 4bit. (#770)
# What does this PR do?


See #626 
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---------

Co-authored-by: krzim <zimmerk4@live.com>
2023-08-03 23:00:59 +02:00
zspo f91e9d282d
fix build tokenizer in quantize and remove duplicate import (#768)
# What does this PR do?

Fixes #732 
And remove duplicate AutoTokenizer import

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2023-08-03 22:21:33 +02:00
Nicolas Patry 6ec5288ab7
This should prevent the PyTorch overriding. (#767)
# What does this PR do?

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2023-08-03 21:54:39 +02:00
Nicolas Patry ac736fd89c
feat(server): Add native support for PEFT Lora models (#762)
- Will detect `peft` model by finding `adapter_config.json`.
- This triggers a totally dedicated `download-weights` path
- This path, loads the adapter config, finds the base model_id
- It loads the base_model
- Then peft_model
- Then `merge_and_unload()`
- Then `save_pretrained(.., safe_serialization=True)
- Add back the config + tokenizer.merge_and_unload()`
- Then `save_pretrained(.., safe_serialization=True)
- Add back the config + tokenizer.
- The chosen location is a **local folder with the name of the user
  chosen model id**

PROs:

- Easier than to expect user to merge manually
- Barely any change outside of `download-weights` command.
- This means everything will work in a single load.
- Should enable out of the box SM + HFE

CONs:

- Creates a local merged model in unusual location, potentially
  not saved across docker reloads, or ovewriting some files if the PEFT
  itself was local and containing other files in addition to the lora

Alternatives considered:
- Add `local_files_only=True` every where (discard because of massive
  code change for not a good enough reason)
- Return something to `launcher` about the new model-id (a cleaner
  location for this new model), but it would
  introduce new communication somewhere where we didn't need it before.
- Using the HF cache folder and *stopping* the flow after
  `download-weights` and asking user to restart with the actual local
  model location


Fix #482 


# What does this PR do?

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2023-08-03 17:22:45 +02:00
Nicolas Patry 8b0d608f1f
Automatically map deduplicated safetensors weights to their original values (#501) (#761)
# What does this PR do?

CI cehck for #501 

This PR automatically points tensors that were removed due to
deduplication to their still existing twin.

In `server.text_generation_server.utils.convert.py#convert_file`,
tensors that have a value equal to another tensor are removed from the
list of weights. Their name, and the name of the still-existing "twin"
are logged to the "metadata" dictionary. However, this dictionary was
not yet used during loading. This requires explicit in-code remapping
when loading the models (as mentioned in the docstring).

This PR adds some simple code to check, during loading, if a weight is
one of those removed weights. It then automatically retrieves the values
of its still-existing "twin" instead.

## What does this fix?
We currently cannot load `h2oai/h2ogpt-oig-oasst1-falcon-40b` with the
unmodified server, since the `transformer.word_embeddings.weight` weight
is equal to `lm_head.weight` and is automatically removed. The falcon
code, however, still expects this weight to exist. I could have also
added some extra checks to the model itself, though that would only be a
workaround.

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---------



# What does this PR do?

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Co-authored-by: Vincent Brouwers <vincentbrouwers9@gmail.com>
Co-authored-by: Vincent Brouwers <vincent.brouwers@ing.com>
2023-08-02 20:24:37 +02:00
zspo bd3088748e
add FastLinear import (#750)
# What does this PR do?

Fixes #749 

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Co-authored-by: p_spozzhang <p_spozzhang@tencent.com>
2023-08-02 20:04:46 +02:00
Florian Zimmermeister 7766fee9b1
fix typo for dynamic rotary (#745)
@Narsil
2023-07-31 18:58:46 +02:00
Nicolas Patry d3d8f1bd6b
Typo fix. (#746)
# What does this PR do?

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2023-07-31 18:57:29 +02:00
Nicolas Patry 15fc64668f
fix(server): Failing quantize config after local read. (#743)
# What does this PR do?

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2023-07-31 17:51:26 +02:00
Ikko Eltociear Ashimine 2a13f1a046
chore: fix typo in mpt_modeling.py (#737)
# What does this PR do?
Fixed typo.
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implemetation -> implementation


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2023-07-31 15:43:44 +02:00
Nicolas Patry 932bdd93ff
Adding Rope scaling. (#741)
# What does this PR do?


- Adds Rope NTK scaling.

Done because
https://github.com/huggingface/text-generation-inference/pull/529 was
closed
Took some code from
https://github.com/huggingface/transformers/pull/24653

- `--rope-scaling` and `--rope-factor` are added separately. I
considered having a single one and parsing something line ("linear:4.0"
, or "dynamic") but decided against
it because it would push more parsing+validation a bit everywhere (both
in the launcher and the server).


Fixes #512




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2023-07-31 15:38:47 +02:00
Jae-Won Chung b9633c46d0
Fix typing in `Model.generate_token` (#733)
## What does this PR do?

This PR fixes a minor type annotation issue in the signature of
`Model.generate_token`.

All existing overrides of `Model.generate_token` return
`Tuple[List[Generation], Optional[B]]`:

3ef5ffbc64/server/text_generation_server/models/causal_lm.py (L535-L537)

3ef5ffbc64/server/text_generation_server/models/flash_causal_lm.py (L802-L804)

3ef5ffbc64/server/text_generation_server/models/seq2seq_lm.py (L589-L591)

I suspect that back in 017a2a8c when `GeneratedText` and `Generation`
were separated, the function signature was not updated.

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CC @OlivierDehaene
2023-07-31 14:35:14 +02:00
Nicolas Patry 92bb56b0c1
Local gptq support. (#738)
# What does this PR do?

Redoes #719

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2023-07-31 10:32:52 +02:00
OlivierDehaene 3ef5ffbc64
v1.0.0 (#727) 2023-07-28 17:43:46 +02:00
OlivierDehaene bde25e62b3
chore: update license to HFOIL (#725) 2023-07-28 15:59:46 +02:00
OlivierDehaene afd04dc71e
feat(server): update vllm version (#723) 2023-07-28 15:36:38 +02:00
regisss f848decee6
docs: Add hardware section to TOC in README (#721) 2023-07-28 11:20:03 +02:00
regisss 5a1cccbb98
Add section about TGI on other AI hardware accelerators in README (#715)
# What does this PR do?

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As per title.


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2023-07-28 09:14:03 +02:00
OlivierDehaene 9f18f4c006
v0.9.4 (#713) 2023-07-27 19:25:15 +02:00
OlivierDehaene ab96b9aec3
feat(server): support new falcon config (#712) 2023-07-27 18:38:57 +02:00
OlivierDehaene 2efd46ef95 fix(server): fix missing datasets in quantize 2023-07-27 14:50:45 +02:00
OlivierDehaene 8bd0adb135
fix(server): fix quantization python requirements (#708) 2023-07-27 12:28:10 +02:00
OlivierDehaene e64a65891b docs(README): update readme 2023-07-25 19:45:25 +02:00
Nicolas Patry a0d55358d2
feat(server): Using `quantize_config.json` instead of GPTQ_BITS env variables. (#671)
- Current PR is not great because we're side stepping the
  `Weights.__init__` but Weights shouldn't requires anything related
  to the config or the model_id as it aims to be a simple Wrapper
  over multi file loading.
- Ideal solution would be to use something like Rust enum
  ```
  enum Quantize{
    Bitandbytes(Bitsandbytes),
    GPTQ(bits: usize, groupsize: usize)
  ```
  And passing that around during load. Unfortunately we don't
  have access to this, so for now, side-stepping seems easier.

- Re-enabling groupsize<0 with exllama (confirmed it works.)

Helps #601 

In next steps we should make sure our quantization script uses that
format and make it standard.


# What does this PR do?

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2023-07-25 13:00:27 +02:00
OlivierDehaene 37df6df38e
fix(server): fix exllama buffers (#689)
Close #683
2023-07-24 14:25:43 +02:00
OlivierDehaene 73a4d65d26
feat: add cuda memory fraction (#659)
Close #673
2023-07-24 11:43:58 +02:00
OlivierDehaene 1da642bd0e feat(server): add local prom and health routes if running w/ ngrok 2023-07-21 16:56:30 +02:00
Yang, Bo 15b3e9ffb0
Directly load GPTBigCode to specified device (#618)
This PR directly load GPTBigCode to specified device, avoiding moving
model between devices.

# What does this PR do?
This PR directly load GPTBigCode to specified device, avoiding moving
model between devices.


## Before submitting
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2023-07-21 11:27:31 +02:00
Nicolas Patry d5b5bc750f
feat(server): Add exllama GPTQ CUDA kernel support #553 (#666)
Just trying to get the integration tests to pass.


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---------

Co-authored-by: Felix Marty <9808326+fxmarty@users.noreply.github.com>
2023-07-21 10:59:00 +02:00
OlivierDehaene bf94df3c71
fix(server): use mem_get_info to get kv cache size (#664)
Close
https://github.com/huggingface/text-generation-inference/issues/649
Close
https://github.com/huggingface/text-generation-inference/issues/651
Close
https://github.com/huggingface/text-generation-inference/issues/653
Close #636
2023-07-20 17:23:49 +02:00
Nicolas Patry 08b8eec1d7
fix(server): Fixing non parameters in quantize script `bigcode/starcoder` was an example. (#661) 2023-07-20 16:04:15 +02:00
fxmarty 362883f259
fix(server): llama v2 GPTQ (#648)
As per title & reported
https://github.com/huggingface/text-generation-inference/issues/601#issuecomment-1641435956
https://huggingface.co/TheBloke/Llama-2-70B-chat-GPTQ/discussions/5

Test it:

```
GPTQ_BITS=4 GPTQ_GROUPSIZE=1 text-generation-launcher --model-id TheBloke/Llama-2-70B-chat-GPTQ --port 8080 --num-shard 4 --quantize gptq
```
&
```
curl 127.0.0.1:8080/generate \
    -X POST \
    -d '{"inputs":"hey llama","parameters":{"max_new_tokens":256}}' \
    -H 'Content-Type: application/json'
```
2023-07-20 15:02:54 +02:00
cdawg 214c06f510
Add trust_remote_code to quantize script (#647)
# What does this PR do?

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Fixes a bug appeared with MR #587 fixing issue #552.
See the discussion in #552.

With MR #587 the trust_remote_code variable is not passed to
AutoModelForCausalLM, but is found in the function signature. This
prevents models like falcon to be quantized, because trust_remote_code
is required. This MR fixes the issue.


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2023-07-20 13:53:08 +02:00
Nicolas Patry 5a1512c025
docs: Update README.md (#643) 2023-07-19 13:39:12 +02:00
Nicolas Patry 1c81df15cd
docs: Update README.md (#639) 2023-07-19 13:38:52 +02:00
OlivierDehaene b66b190403
feat(router): ngrok edge (#642) 2023-07-19 11:59:58 +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 5e6ddfd6a4
fix(server): fix llamav2 config (#635) 2023-07-18 18:49:42 +02:00
OlivierDehaene cf83f9b66f
v0.9.3 (#634) 2023-07-18 18:11:20 +02:00