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interpreter: add type property to ShapedArray #3709

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merged 2 commits into from
Jan 7, 2025
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interpreter: add type property to ShapedArray #3709

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a32e6d5
interpreter: add type property to ShapedArray
superlopuh Jan 6, 2025
3bbe3f2
element_type
superlopuh Jan 7, 2025
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6 changes: 6 additions & 0 deletions tests/interpreters/test_shaped_array.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,13 @@
from xdsl.dialects.builtin import i32
from xdsl.interpreters.shaped_array import ShapedArray
from xdsl.interpreters.utils.ptr import TypedPtr


def test_shaped_array_type():
array = ShapedArray(TypedPtr.new_int32([1, 2, 3]), [3])
assert array.element_type == i32


def test_shaped_array_offset():
array = ShapedArray(TypedPtr.new_int32([0, 1, 2, 3, 4, 5]), [2, 3])

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6 changes: 5 additions & 1 deletion xdsl/interpreters/shaped_array.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@

from typing_extensions import Self

from xdsl.dialects.builtin import ShapedType
from xdsl.dialects.builtin import PackableType, ShapedType
from xdsl.interpreters.utils.ptr import TypedPtr

_T = TypeVar("_T")
Expand All @@ -25,6 +25,10 @@ class ShapedArray(Generic[_T]):
_data: TypedPtr[_T]
shape: list[int]

@property
def element_type(self) -> PackableType[_T]:
return self._data.xtype

@property
def size(self) -> int:
return prod(self.shape)
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