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compiler: Hotfix estimate memory again #2707

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Merged
mloubout merged 1 commit into from
Aug 11, 2025
Merged

compiler: Hotfix estimate memory again #2707

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9 changes: 6 additions & 3 deletions devito/operator/operator.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1364,8 +1364,10 @@ def _get_nbytes(self, i):
try:
# Non-regular AbstractFunction (compressed, etc)
nbytes = obj.nbytes_max
except AttributeError:
# Garden-variety AbstractFunction
except (AttributeError, ValueError):
# Either garden-variety AbstractFunction, or uninitialised
# function used in estimate. In the latter case, fall back
# to nbytes, as it is typically zero
nbytes = obj.nbytes

# Could nominally have symbolic nbytes at this point
Expand Down Expand Up @@ -1461,7 +1463,8 @@ def nbytes_consumed_arrays(self):
# Temporaries such as Arrays are allocated and deallocated on-the-fly
# while in C land, so they need to be accounted for as well
for i in self._op_symbols:
if not i.is_Array or not i._mem_heap or i.alias:
if not i.is_Array or not i._mem_heap or i.alias \
or not i.is_regular:
continue

if i.is_regular:
Expand Down
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