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Integrate Habana flash attention to Llama2-70B finetune #596

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merged 2 commits into from
Dec 14, 2023
Merged

Integrate Habana flash attention to Llama2-70B finetune #596

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f19ded3
Integrate Habana flash attention to Llama2-70B finetune
mandy-li Dec 13, 2023
f1a26c8
Add flash_attention_recompute arg to llama2 finetune
mandy-li Dec 13, 2023
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10 changes: 10 additions & 0 deletions examples/language-modeling/run_lora_clm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -141,6 +141,14 @@ class ModelArguments:
)
},
)
use_flash_attention: bool = field(
default=False,
metadata={
"help": (
"Whether to use Habana flash attention for fine-tuning. The current support is limited to Llama only.",
)
},
)
load_meta_device: bool = field(
default=False,
metadata={
Expand Down Expand Up @@ -519,6 +527,8 @@ def main():
model.generation_config.eos_token_id = 2
if model_args.attn_softmax_bf16:
model.generation_config.attn_softmax_bf16 = True
if model_args.use_flash_attention:
model.generation_config.use_flash_attention = True

if hasattr(model.generation_config, "pad_token_id") and model.generation_config.pad_token_id is not None:
tokenizer.pad_token_id = model.generation_config.pad_token_id
Expand Down