Spaces:
Running
on
L40S
Running
on
L40S
File size: 758 Bytes
db6a3b7 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
from typing import *
BACKEND = 'flash_attn'
DEBUG = False
def __from_env():
import os
global BACKEND
global DEBUG
env_attn_backend = os.environ.get('ATTN_BACKEND')
env_sttn_debug = os.environ.get('ATTN_DEBUG')
if env_attn_backend is not None and env_attn_backend in ['xformers', 'flash_attn', 'sdpa', 'naive']:
BACKEND = env_attn_backend
if env_sttn_debug is not None:
DEBUG = env_sttn_debug == '1'
print(f"[ATTENTION] Using backend: {BACKEND}")
__from_env()
def set_backend(backend: Literal['xformers', 'flash_attn']):
global BACKEND
BACKEND = backend
def set_debug(debug: bool):
global DEBUG
DEBUG = debug
from .full_attn import *
from .modules import *
|