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Mamba update #254

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@jmercat
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@jmercat jmercat commented Apr 18, 2024

Mamba is now using a class for its input, this updates OpenLM accordingly.

@jmercat jmercat force-pushed the mamba_update branch 2 times, most recently from 10ba930 to 6277b33 Compare May 4, 2024 00:36
@arjunsesh
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arjunsesh commented Jun 12, 2024

High level comment that these changes are up to date as of mamba-ssm 1.2.1 where I have been able to successfully run the code (however gradient_checkpointing does not work). There are now more features with mamba-ssm>=2.0.0, and submodules have been renamed, so there are some changes to be made to make it compatible.

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jmercat commented Jun 12, 2024

I had the same problem with gradient checkpointing and it prevented some interesting experiments about long-context mamba... I didn’t have time to look into this yet but maybe updating to Mamba2 first would make sense.

jmercat added 24 commits June 26, 2024 11:19
@jmercat
allow inputs_embeds in model input args
32c596d
@jmercat
linted
9e8abdf
@jmercat
few fixes
7aa33c3 
llm-foundry removed from requirements and added in requirements_test
mosaicml added in requirements
version bump
try except around llm-foundry import
@jmercat
update Mamba compatibility
7739486
@jmercat
MambaParams default values
d468181
@jmercat
add mamba dataclass args
b14ef50
@jmercat
small fix in hf_config
35e2488
@jmercat
set the correct kind of model in OpenLMModel
762f0a9
@jmercat
get_input_embeddings for mamba
7fb747f
@jmercat
[wip] add inputs_embeddings in mamba class
aebb9d5
@jmercat
[wip] add inputs_embeddings in mamba class
3ca3986
@jmercat
[wip] add inputs_embeddings in mamba class
c21129e
@jmercat
[wip] Mamba kwargs
f5ae4d4
@jmercat
[wip] Mamba optional inputs
f89e36c
@jmercat
[wip] Mamba inputs propagated
a8fda98
@jmercat
[wip] Mamba output fix
8a88e0d
@jmercat
Filter keys keywords in load model (remove some layers from the state…
813cf72 
… dict based on names)
@jmercat
Mamba import optional and its dependencies too
81b6aac
@jmercat
Mamba import optional and its dependencies too
8b5d641
@jmercat
check for state_dict in checkpoint when no epoch
9525c5c
@jmercat
rotary inv_freq not a buffer anymore
7c62e96
@jmercat
rotary inv_freq not a buffer anymore -> remove it from state dicts wh…
bc64b0f 
…en loading
@jmercat
loosen panda dep
d2d08b6
@jmercat
avoid masking if the attention_mask is masking only the right padding
3e0ce49
jmercat added 30 commits July 23, 2024 18:52
@jmercat
update Mamba compatibility
bef9e8d
@jmercat
MambaParams default values
a8be17c
@jmercat
add mamba dataclass args
a286021
@jmercat
small fix in hf_config
b7fdd10
@jmercat
set the correct kind of model in OpenLMModel
47105c8
@jmercat
get_input_embeddings for mamba
a940f32
@jmercat
[wip] add inputs_embeddings in mamba class
d99bcec
@jmercat
[wip] add inputs_embeddings in mamba class
fb4613d
@jmercat
[wip] add inputs_embeddings in mamba class
046134d
@jmercat
[wip] Mamba kwargs
7b9ad58
@jmercat
[wip] Mamba optional inputs
a3f86a5
@jmercat
[wip] Mamba inputs propagated
e59c73e
@jmercat
[wip] Mamba output fix
75b983f
@jmercat
Filter keys keywords in load model (remove some layers from the state…
9ceeaa2 
… dict based on names)
@jmercat
Mamba import optional and its dependencies too
9c41b76
@jmercat
Mamba import optional and its dependencies too
1f46f1f
@jmercat
check for state_dict in checkpoint when no epoch
ed27e51
@jmercat
rotary inv_freq not a buffer anymore
5fd16fd
@jmercat
rotary inv_freq not a buffer anymore -> remove it from state dicts wh…
eba0181 
…en loading
@jmercat
loosen panda dep
e79644c
@jmercat
avoid masking if the attention_mask is masking only the right padding
f1226d9
@jmercat
handle none mask in hf_model
4f6d45f
@jmercat
Filter keys keywords in load model (remove some layers from the state…
80199f7 
… dict based on names)
@jmercat
Fix hf_model loss
412896b
@jmercat
Prevent wrong config to fail
1ce3442
@jmercat
fix mask shift
b401e75
@jmercat
black formatting and rebase on main
a1d6394
@jmercat
Merge remote-tracking branch 'origin/mamba_update' into mamba_update
dd97111
@jmercat
change model_norm to norm_type
1d6efab
@jmercat
more flexible OpenLM model config input
97cd5d4
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5 participants

@jmercat @arjunsesh @sedrick-keh-tri @Vaishaal @ysharma1126