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Adding support for Llama 3.1 and Llama 3.2 models #59

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7a0ac03
fixing token_wise rotation size when different from value size
CryVeck Nov 22, 2024
cc1162f
Merge pull request #3 from CryVeck/1-rotation-hidden-size
CryVeck Nov 22, 2024
a11699a
Fixing rotation issue due to tie_weight
CryVeck Nov 24, 2024
4505d95
Merge pull request #5 from CryVeck/2-rotation-destroy-perplexity
CryVeck Nov 24, 2024
e1ed874
Support for Hadamar matrix for Llama 3.2 3B
CryVeck Nov 24, 2024
3f6f884
Adding the new models into the supported models
CryVeck Nov 24, 2024
125ea09
Merge branch 'Llama3.2' of https://github.com/CryVeck/QuaRot into Lla…
CryVeck Nov 24, 2024
969772e
Merge pull request #8 from CryVeck/Llama3.2
CryVeck Dec 18, 2024
f2707f5
support for llama 3.1
CryVeck Dec 18, 2024
c0211ef
Merge pull request #9 from CryVeck/Llama3.2
CryVeck Dec 18, 2024
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33 changes: 33 additions & 0 deletions fake_quant/hadamard_utils.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,10 @@ def get_hadK(n, transpose=False):
assert (is_pow2(n // 20))
K = 20
hadK = get_had20().T if transpose else get_had20()
elif n % 24 == 0: # llama-3.2-3B
assert (is_pow2(n // 24))
K = 24
hadK = get_had24().T if transpose else get_had24()
elif n % 12 == 0:
assert (is_pow2(n // 12))
K = 12
Expand Down Expand Up @@ -165,6 +169,35 @@ def get_had12():
[+1, -1, +1, -1, -1, -1, +1, +1, +1, -1, +1, +1],
])

# hadamard matrices for had24.pal
# print("\n".join(["[" + ", ".join([f"{c}1" for c in l]) + "]," for l in a.split("\n")[:-1]]))
def get_had24():
return torch.FloatTensor([
[+1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1],
[+1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1],
[+1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1],
[+1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1],
[+1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1],
[+1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1],
[+1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1],
[+1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1],
[+1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1],
[+1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1],
[+1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1],
[+1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1],
[+1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1],
[+1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1],
[+1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1, -1],
[+1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1, -1],
[+1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1, +1],
[+1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1, -1],
[+1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1, +1],
[+1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1, -1],
[+1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1, -1],
[+1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1, -1],
[+1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1, -1],
[+1, -1, -1, -1, -1, +1, -1, +1, -1, -1, +1, +1, -1, -1, +1, +1, -1, +1, -1, +1, +1, +1, +1, +1],
])

def get_had40():
return torch.FloatTensor([
Expand Down
8 changes: 6 additions & 2 deletions fake_quant/rotation_utils.py
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -238,7 +238,11 @@ def rotate_model(model, args):

model_type = model_utils.model_type_extractor(model)
rotate_embeddings(model, Q)
rotate_head(model, Q)

# if the input_embeddings (embeddings) and output_embeddings (lm_head) are tied, avoid rotating twice since they reference the same data.
if not model.config.tie_word_embeddings:
rotate_head(model, Q)

utils.cleanup_memory()
layers = model_utils.get_transformer_layers(model,
model_type=model_type)
Expand Down Expand Up @@ -294,7 +298,7 @@ def forward(self, *args, **kwargs):


if self.k_groupsize == -1: #token-wise quantization
token_wise_k = k.transpose(1, 2).reshape(-1, self.config.hidden_size)
token_wise_k = k.transpose(1, 2).reshape(-1, self.config.hidden_size * self.config.num_key_value_heads / self.config.num_attention_heads)
self.k_quantizer.find_params(token_wise_k)
k = self.k_quantizer(token_wise_k).reshape((bsz, seq_len, num_heads, head_dim)).transpose(1, 2).to(q)
else: #head-wise quantization
Expand Down
8 changes: 6 additions & 2 deletions fake_quant/utils.py
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@
from datetime import datetime
import logging


from accelerate import dispatch_model, infer_auto_device_map
from accelerate.utils import get_balanced_memory

Expand All @@ -17,7 +16,12 @@
'meta-llama/Llama-2-70b-hf',
'meta-llama/Meta-Llama-3-8B',
'meta-llama/Meta-Llama-3-70B',
'facebook/opt-125m'
'meta-llama/Llama-3.1-8B',
'meta-llama/Llama-3.1-70B',
'meta-llama/Llama-3.1-405B',
'meta-llama/Llama-3.2-1B',
'meta-llama/Llama-3.2-3B',
'facebook/opt-125m',
]
supported_datasets = ['wikitext2', 'ptb', 'c4']

Expand Down