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Author SHA1 Message Date
Brian
02a8d68e17
Merge branch 'exl3' into backend-detect 2025-05-08 23:50:33 -04:00
kingbri
d5963007f0 Model: Add backend print 
Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-08 23:45:04 -04:00
kingbri
cfee16905b Model: Migrate backend detection to a separate function 
Seemed out of place in the common load function. In addition, rename
the transformers utils signature which actually takes a directory
instead of a file.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-08 23:42:39 -04:00
Brian
527afc206b
Merge pull request #329 from DocShotgun/exl3 
Exllamav3 cache quantization
 2025-05-08 23:11:45 -04:00
kingbri
638eef401a Model: Move cache creation to a common function 
Prevents repetitiveness while also creating a Cache class.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-08 23:10:03 -04:00
DocShotgun
f8070e7707 Model: Auto detect model backend from config 
* Use exllamav3 for exl3 models, exllamav2 otherwise
 2025-05-06 18:51:58 -07:00
DocShotgun
9dcde59c57 Model: Check for unsupported cache mode in exllamav2 2025-05-06 01:18:15 -07:00
kingbri
bc0a84241a API: Patch kobold generation call 
Calling the model requires different args now.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-05 22:11:21 -04:00
kingbri
b683545d0e Config: Fix argparse help 
Adding a comma in the description converts the string to a tuple,
which isn't parseable by argparse's help.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-05 21:52:30 -04:00
turboderp
ff38305145 Common: Fix exception f-string 2025-05-05 02:01:16 +02:00
DocShotgun
45b966363e Tree: Format 2025-05-03 21:01:03 -07:00
DocShotgun
a635a719d7 Model: Enable draft model q-cache in Exl3 
* Remove unneeded default fp16 cache layer import
 2025-05-03 20:59:36 -07:00
DocShotgun
58e34ba4c5 Model: Exl3 cache quant settings lenient with whitespace 2025-05-03 20:35:35 -07:00
DocShotgun
68a660bdb3 Model: Initial Exl3 cache quantization support 2025-05-03 20:35:35 -07:00
turboderp
036af02bf6 Common: No default add_bos_token value for chat completion requests 2025-05-04 05:25:58 +02:00
turboderp
92ea7ee7cd Model: Add draft model/speculative decoding 2025-05-04 01:27:42 +02:00
turboderp
1db2cb99cb Model: Avoid initializing class variables 2025-05-04 01:26:42 +02:00
turboderp
0405a94a89 Model: Cast penalty range to int 2025-05-03 22:28:36 +02:00
turboderp
58c380b8ca Model: Create generator on load 2025-05-03 18:33:37 +02:00
turboderp
0d949d00b9 Model: Set default max_batch_size 2025-05-03 18:33:37 +02:00
turboderp
8c75b29923 Model: Fix some warnings 2025-05-03 18:33:36 +02:00
kingbri
15cc480cb0 Exl3: Simplify add_bos_token handling 
Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:50:42 -04:00
randoentity
d8a8ccfc2a Model: fix add_bos_token 2025-05-02 21:33:25 -04:00
kingbri
0d02af3c81 Model: Set model_dir on init 
Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
kingbri
c89bea030e Model: Add template fetching to Exl3 
Use the same functionality as exl2's loader.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
kingbri
e8f00412f6 Model: Fetch from generation_config and tokenizer_config in Exl3 
Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
kingbri
59d081fe83 Common: Add hardware file 
Removed from a commit as well.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
kingbri
eca403a0e4 Model: Add Exllamav3 sampler 
File was not included in previous commit.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
kingbri
bdc5189a4b Exl3: Add chunk size, cache size, and model info 
Use the same algorithm for estimating and adjusting cache size based
on multiples of 256 and above max seq len.

Same applies for chunk size.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
kingbri
303e2dde12 Model: Correct exl3 generation, add concurrency, and cleanup 
Fixes application of sampler parameters by adding a new sampler builder
interface. Also expose the generator class-wide and add wait_for_jobs.

Finally, allow inline loading to specify the backend.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:33:25 -04:00
randoentity
c744790f14 fixup: add sampler logs 
Also passing sampler to job with this, no idea if this is correct
 2025-05-02 21:33:25 -04:00
randoentity
b35c48da37 fixup: some metrics 2025-05-02 21:33:25 -04:00
randoentity
c0f268f33e fixup: autosplit, start work on metrics 2025-05-02 21:33:25 -04:00
randoentity
306fc7cd15 fixup: autosplit reserve 
this probably breaks v2 support
 2025-05-02 21:33:25 -04:00
randoentity
acb3adb953 fixup: auto split 2025-05-02 21:33:25 -04:00
randoentity
14fb573371 fixup: max_seq_len 
Whoops
 2025-05-02 21:33:25 -04:00
randoentity
daae9ec43d Exl3: Couldn't wait 
Just copied some stuff around and it ended up working for basic use.
 2025-05-02 21:33:25 -04:00
kingbri
b4ff2f23cf Exl3: Add token encode, decode, and special token fetch 
Base class methods

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:32:53 -04:00
kingbri
0c1d794390 Model: Add exl3 and associated load functions 
Initial exl3 compat and loading functionality.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:32:39 -04:00
kingbri
7c6a053747 Model: Add option to select backend 
Changing the backend switches the container that's used.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:32:39 -04:00
kingbri
242f6b7d2a Model: Simplify add_bos_token handling 
Set add_bos_token to True by default in the tokenizer_config stub.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 21:32:28 -04:00
kingbri
4cb3e5d5b1 Tree: Format 
Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 00:23:15 -04:00
kingbri
47cb2a0de9 Model: Add TokenizerConfig stub and add_eos_token fallback 
This stub fetches the add_eos_token field from the HF tokenizer config.
Ideally, this should be in the backend rather than tabby.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-02 00:08:01 -04:00
kingbri
aa657fa6e9 API: Ignore add_bos_token in chat completions 
When fetching special tokens from the model, don't factor in the
add_bos_token and ban_eos_token parameters as switches.

In addition, change the internal handling of add_bos_token to an optional
boolean. This allows us to fallback to the model when selecting whether
or not to add the BOS token, especially for chat completions.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-05-01 22:51:15 -04:00
kingbri
3960612d38 API: Format and fix message naming 
Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-04-28 22:36:30 -04:00
kingbri
9157be3e34 API: Append task index to generations with n > 1 
Since jobs are tracked via request IDs now, each generation task should
be uniquely identified in the event of cancellation.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-04-28 22:29:48 -04:00
kingbri
b43f0983c8 Model: Fix max_seq_len fallbacks 
The rope alpha calculation caused an error if max seq len isn't
provided. This is because the model's max sequence length was not
stored as the target for alpha calculation.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-04-28 14:09:31 -04:00
kingbri
755f98a338 Docker: Move to venv for running 
Newer versions of Python don't allow system package installation
unless --break-system-packages are specified. I'd like to avoid this
if possible.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-04-27 00:38:07 -04:00
kingbri
f70eb11db3 Docker: Use python 3.12 
Ubuntu 24.04 ships with 3.12 by default.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-04-27 00:24:32 -04:00
kingbri
09ddfa8ffb Docker: Update to Cuda 12.8 and Ubuntu 24.04 
Use more modern versions of dependencies for the containerized image.

Signed-off-by: kingbri <8082010+kingbri1@users.noreply.github.com>
 2025-04-26 21:29:36 -04:00