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NXP backend: Enable split support with new Neutron flow. #20325

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NXP backend: Enable split support with new Neutron flow. #20325

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NXP backend: Enable `split` support with new Neutron flow.
MartinPavella Jun 17, 2026
7a5d4e9
Resolve conflicts.
MartinPavella Jun 19, 2026
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7 changes: 5 additions & 2 deletions backends/nxp/aten_passes/decompose_split_to_slices_pass.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

from typing import Optional, TypeAlias

import torch
Expand All @@ -10,6 +11,9 @@
from torch.fx.passes.infra.pass_base import PassBase, PassResult


SlicesArgs: TypeAlias = tuple[list[int], list[int], int]


class DecomposeSplitToSlicesPass(PassBase):
"""
The `split` operator returns multiple tensors by partitioning `x` along `dim`. Each partitioning can be done
Expand Down Expand Up @@ -103,8 +107,7 @@ def _create_slice_node(self, *slice_args) -> Node:

return slice_node

SlicesArgs: TypeAlias = tuple[list[int], list[int], int]

# noinspection PyMethodMayBeStatic
def _get_slices_args(self, split_node: Node) -> SlicesArgs:
split_nodes_chunks = split_node.meta["val"]
dim = 0 if len(split_node.args) < 3 else split_node.args[2]
Expand Down
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