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fix repeated unnecessary device check #1221

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Merged
valarLip merged 6 commits into from
Nov 18, 2025
Merged

fix repeated unnecessary device check #1221

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fbc715e
remove device check
b8zhong Oct 18, 2025
0de30bc
8 devices
b8zhong Oct 18, 2025
9f78549
more
b8zhong Oct 20, 2025
ec0f7d0
more
b8zhong Oct 20, 2025
bdd878d
Merge branch 'main' into remove-device-check
b8zhong Nov 6, 2025
7e6da2e
Merge branch 'main' into remove-device-check
b8zhong Nov 17, 2025
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3 changes: 3 additions & 0 deletions aiter/ops/triton/utils/_triton/arch_info.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import triton
from functools import lru_cache

# For now, there is 1-to-1 correspondence between arch and device
_ARCH_TO_DEVICE = {
Expand All @@ -7,6 +8,7 @@
}


@lru_cache(maxsize=1)
def get_arch():
try:
arch = (
Expand All @@ -21,6 +23,7 @@ def get_arch():
return arch


@lru_cache(maxsize=1)
def get_device():
return _ARCH_TO_DEVICE[get_arch()]

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