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Fix Bfloat16 support in iree-turbine #4

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Mar 19, 2025
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Fix Bfloat16 support in iree-turbine #4

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7 changes: 2 additions & 5 deletions iree/turbine/aot/support/ir_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -324,12 +324,9 @@ def create_tensor_global(
)
else:
# Emit inline initialized.
detached_tensor = t.detach().contiguous().cpu()
array = np.array(detached_tensor)
# We know that a Numpy array is a ReadableBuffer so ignore type error.
contents = memoryview(array) # type: ignore
contents = torch.utils.dlpack.to_dlpack(t)
blob_name = symbol_name
elements_attr = DenseResourceElementsAttr.get_from_buffer(
elements_attr = DenseResourceElementsAttr.get_from_ndarray(
contents, blob_name, tensor_type
)
ir_attrs["initial_value"] = elements_attr
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