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fix falcon dummy input generator #1825

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fix falcon dummy input generator #1825

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6120452
fix falcon dummy input generator
eaidova Apr 23, 2024
958eeaf
Update optimum/utils/input_generators.py
eaidova Apr 23, 2024
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11 changes: 6 additions & 5 deletions optimum/utils/input_generators.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1090,11 +1090,12 @@ def __init__(
random_sequence_length_range=random_sequence_length_range,
**kwargs,
)
self.num_kv_heads = self.num_kv_heads = (
normalized_config.num_kv_heads
if (normalized_config.new_decoder_architecture or not normalized_config.multi_query)
else 1
)
if normalized_config.new_decoder_architecture and normalized_config.multi_query:
self.num_kv_heads = normalized_config.num_attention_heads
elif normalized_config.new_decoder_architecture:
self.num_kv_heads = normalized_config.num_kv_heads
else:
self.num_kv_heads = 1
Comment on lines +1093 to +1098
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shouldn't it be :

Suggested change
if normalized_config.new_decoder_architecture and normalized_config.multi_query:
self.num_kv_heads = normalized_config.num_attention_heads
elif normalized_config.new_decoder_architecture:
self.num_kv_heads = normalized_config.num_kv_heads
else:
self.num_kv_heads = 1
if normalized_config.new_decoder_architecture:
self.num_kv_heads = normalized_config.num_attention_heads
else:
self.num_kv_heads = normalized_config.num_kv_heads if not normalized_config.multi_query else 1

?

self.head_dim = self.hidden_size // self.num_attention_heads

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@echarlaix echarlaix Apr 25, 2024 •
edited
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also shouldn't it be udpated here and here as well?

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also why not have this value set in the normalized_config directly and use it in both FalconDummyPastKeyValuesGenerator and ORTFalconForCausalLM @fxmarty ? (removing the need to have this check in both places)

def generate(self, input_name: str, framework: str = "pt", int_dtype: str = "int64", float_dtype: str = "fp32"):
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