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InternLM
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Fit to flash attention 1.0

pull/396/head
Pryest 2023-10-09 20:46:17 +08:00
parent a35ce4c888
commit a3580acb6c
1 changed files with 6 additions and 1 deletions
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7
internlm/model/multi_head_attention.py
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@ -8,7 +8,12 @@ from typing import Optional
import torch import torch
import torch.nn.functional as F import torch.nn.functional as F
from einops import rearrange from einops import rearrange
from flash_attn import flash_attn_unpadded_kvpacked_func
try:
from flash_attn import flash_attn_unpadded_kvpacked_func
except ImportError:
from flash_attn import flash_attn_varlen_kvpacked_func as flash_attn_unpadded_kvpacked_func
from flash_attn.modules.mha import ( from flash_attn.modules.mha import (
CrossAttention, CrossAttention,
FlashCrossAttention, FlashCrossAttention,