Commit Graph

5 Commits

Author SHA1 Message Date
Gökdeniz Gülmez
0989c073b0
Optimizations for mamba1 (#1213)
* added mx.einsum() operations: before: 41.293 tokens-per-sec, after: 57.822 tokens-per-sec

* Fused Operations in delta, B, C = ... :. Before: 57.822 tokens-per-sec, after: 83.890 tokens-per-sec

* Pre-computing A_log. After: 83.890 tokens-per-sec, before: 85.848 tokens-per-sec

* Update MambaBlock, Batched Input Processing, Improved Cache Handling, Pre-computed Constants, Cleaner State Management, Explicit Return Values:. Before: 82.442 tokens-per-sec, after: 129.130 tokens-per-sec.

* cleaning up and adding apple copyright to helium modelfile

* update Copyright to this year

* nits + even faster

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Co-authored-by: Awni Hannun <awni.hannun@gmail.com>
2025-02-03 13:36:08 -08:00
ilyasch2
3b526f0aa1
Add support for falcon-mamba (#1074)
* Add support for falcon-mamba

* nits

* nit

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Co-authored-by: Awni Hannun <awni@apple.com>
2024-11-04 12:23:30 -08:00
Awni Hannun
9000e280ae
fix mamba models conversion (#1065) 2024-10-22 15:44:08 -07:00
Awni Hannun
fca087be49
More cache improvements (#1015)
* fix rotating kv cache for chat use case

* reorg + fixes to caching, unify prompt caching across types and use cases for e.g. caching during a chat

* nit in chat

* fix tests

* fix tests

* fix tests

* docs

* chat command

* comments + docs

* Define meta_state on all Cache implementations

* fixes + trim_prompt_cache api

* fix default model

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Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>
2024-10-07 20:45:51 -07:00
Gökdeniz Gülmez
76710f61af
Adding support for mamba (#940)
* initial commit

* initial commit

* Adding first lines

* adding x, and dt projection layers

* adding the clamping mechanism

* First succesful inference

* last commit for today - added custom geenrate function and it works as expected, will try training and then with loading a model from the hub

* clean up

* save up

* almost

* update

* update

* fixed cache handeling

* fixed loading

* added seperate generat_step method in the model and also in the utils to automaticaly use the generate step mthod in the model class

* quick update

* still not working

* save

* still not working

* initial commit

* utils.py logits = logits[:, -1, :] TypeError: tuple indices must be integers or slices, not tuple

* update

* update

* Fixing the Batching Depfwise Comnvolution and multi token input

* fixing generate and logits outputs

* Done!

* Fixing the cache handling, generating works now trying training

* update ACKNOWLEDGEMENTS

* removing the model_type if stuff in the _step loop in generate_step and adding MambaCache in base.py for training easier generations and removing mamba in tuner/utils.

* quick clean up

* update trainer/utils for right initialisation of the layers for LoRA, but not working.

* clean up

* Forther update to trainer/utils for correct layer selection. Successfull training

* removing extra mamba-infer.py file

* clean up, reformating will come later

* reformat and big clean up, final commit

* some speedups and cleanups

* fix test

* nits

* nits

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Co-authored-by: Awni Hannun <awni@apple.com>
2024-09-28 07:02:53 -07:00