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Implementation np.moveaxis function #21269

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Implementation np.moveaxis function #21269

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3b60e59
Implementation np.moveaxis function in path: keras\src\backend\openvi…
sanleo-wq May 9, 2025
2405c07
fix format errors
sanleo-wq May 9, 2025
492584a
Merge branch 'keras-team:master' into features/numpy.moveaxis
sanleo-wq May 13, 2025
d1c928e
fix Suggested changes in moveaxis method
sanleo-wq May 13, 2025
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2 changes: 0 additions & 2 deletions keras/src/backend/openvino/excluded_concrete_tests.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,6 @@ NumpyDtypeTest::test_mean
NumpyDtypeTest::test_median
NumpyDtypeTest::test_meshgrid
NumpyDtypeTest::test_minimum_python_types
NumpyDtypeTest::test_moveaxis
NumpyDtypeTest::test_multiply
NumpyDtypeTest::test_outer_
NumpyDtypeTest::test_power
Expand Down Expand Up @@ -96,7 +95,6 @@ NumpyOneInputOpsCorrectnessTest::test_max
NumpyOneInputOpsCorrectnessTest::test_mean
NumpyOneInputOpsCorrectnessTest::test_median
NumpyOneInputOpsCorrectnessTest::test_meshgrid
NumpyOneInputOpsCorrectnessTest::test_moveaxis
NumpyOneInputOpsCorrectnessTest::test_pad_float16_constant_2
NumpyOneInputOpsCorrectnessTest::test_pad_float32_constant_2
NumpyOneInputOpsCorrectnessTest::test_pad_float64_constant_2
Expand Down
20 changes: 17 additions & 3 deletions keras/src/backend/openvino/numpy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1109,9 +1109,23 @@ def mod(x1, x2):


def moveaxis(x, source, destination):
raise NotImplementedError(
"`moveaxis` is not supported with openvino backend"
)
x = get_ov_output(x)
if isinstance(source, int):
source = [source]
if isinstance(destination, int):
destination = [destination]

ndim = x.get_partial_shape().rank.get_length()
source = [axis if axis >= 0 else axis + ndim for axis in source]
destination = [axis if axis >= 0 else axis + ndim for axis in destination]

axes = list(range(ndim))
for src, dst in zip(source, destination):
axes.remove(src)
axes.insert(dst, src)

axes_const = ov_opset.constant(axes, Type.i32).output(0)
return OpenVINOKerasTensor(ov_opset.transpose(x, axes_const).output(0))


def nan_to_num(x, nan=0.0, posinf=None, neginf=None):
Expand Down