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fix: use circuit compute trait in lut resolver

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yyc12345
2026-06-25 12:40:29 +08:00
parent 826dda9841
commit 21a625b054
1 changed files with 13 additions and 5 deletions
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18
legacy/src/lcr_connector/resolver/lut.py
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@@ -1,10 +1,9 @@
import bisect import bisect
from itertools import chain, product from itertools import chain
from functools import cached_property
from .common import Resolver from .common import Resolver
from .bfs import BfsResolver from .bfs import BfsResolver
from ..dataset import DatasetCollection, Dataset from ..dataset import DatasetCollection, Dataset
from ..common import Circuit, DeviceKind, JointKind, CircuitValueTrait from ..common import Circuit, DeviceKind, CircuitValueTrait
from ..query import Request, Response from ..query import Request, Response
@@ -91,6 +90,7 @@ class LutResolver(Resolver):
# target. This guarantees items are visited in strictly increasing # target. This guarantees items are visited in strictly increasing
# difference order, so the first N items within tolerance are exactly # difference order, so the first N items within tolerance are exactly
# the N best matches. # the N best matches.
cv_trait = CircuitValueTrait(request.device_kind, target)
while left >= 0 or right < len(lut): while left >= 0 or right < len(lut):
if len(bucket) >= count_limit: if len(bucket) >= count_limit:
break break
@@ -100,7 +100,15 @@ class LutResolver(Resolver):
elif right >= len(lut): elif right >= len(lut):
go_left = True go_left = True
else: else:
go_left = (target - lut[left].value) <= (lut[right].value - target) left_instance = lut[left]
left_diff = cv_trait.unsigned_difference(
left_instance.circuit, value=left_instance.value
)
right_instance = lut[right]
right_diff = cv_trait.unsigned_difference(
right_instance.circuit, value=right_instance.value
)
go_left = left_diff <= right_diff
if go_left: if go_left:
item = lut[left] item = lut[left]
@@ -109,7 +117,7 @@ class LutResolver(Resolver):
item = lut[right] item = lut[right]
right += 1 right += 1
diff = abs(target - item.value) diff = cv_trait.unsigned_difference(item.circuit, value=item.value)
# Since the LUT is sorted, values on each side only move further # Since the LUT is sorted, values on each side only move further
# from target as we advance. Once one side exceeds tolerance, # from target as we advance. Once one side exceeds tolerance,
# the rest of that side is guaranteed out of range — disable it. # the rest of that side is guaranteed out of range — disable it.