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Allow asarray to work on sequences of dpnp_array #1355

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merged 5 commits into from
Apr 1, 2023
Merged

Allow asarray to work on sequences of dpnp_array #1355

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3c870f6
Allow asarray to work on sequences of dpnp_array with support compute…
npolina4 Mar 29, 2023
0568397
Added tests for asarray function.
npolina4 Mar 29, 2023
01a11e4
sycl_queue check returned for dpnp.asarray() function.
npolina4 Mar 31, 2023
c7858af
Update tests/test_sycl_queue.py
antonwolfy Mar 31, 2023
c7ae46e
Merge branch 'master' into fix_asarray_sequences
npolina4 Mar 31, 2023
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34 changes: 23 additions & 11 deletions dpnp/dpnp_container.py
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Original file line number Diff line number Diff line change
Expand Up @@ -86,22 +86,34 @@ def asarray(x1,
usm_type=None,
sycl_queue=None):
"""Converts `x1` to `dpnp_array`."""
if isinstance(x1, dpnp_array):
x1_obj = x1.get_array()
else:
x1_obj = x1
dpu.validate_usm_type(usm_type, allow_none=True)

sycl_queue_normalized = dpnp.get_normalized_queue_device(x1_obj, device=device, sycl_queue=sycl_queue)
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if order is None:
order = 'C'

"""Converts incoming 'x1' object to 'dpnp_array'."""
array_obj = dpt.asarray(x1_obj,
dtype=dtype,
copy=copy,
order=order,
usm_type=usm_type,
sycl_queue=sycl_queue_normalized)
if isinstance(x1, (list, tuple, range)):
array_obj = dpt.asarray(x1,
dtype=dtype,
copy=copy,
order=order,
device=device,
usm_type=usm_type,
sycl_queue=sycl_queue)
else:
if isinstance(x1, dpnp_array):
x1_obj = x1.get_array()
else:
x1_obj = x1

sycl_queue_normalized = dpnp.get_normalized_queue_device(x1_obj, device=device, sycl_queue=sycl_queue)

array_obj = dpt.asarray(x1_obj,
dtype=dtype,
copy=copy,
order=order,
usm_type=usm_type,
sycl_queue=sycl_queue_normalized)
return dpnp_array(array_obj.shape, buffer=array_obj, order=order)


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12 changes: 12 additions & 0 deletions tests/test_sycl_queue.py
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Original file line number Diff line number Diff line change
Expand Up @@ -945,3 +945,15 @@ def test_broadcast_to(device):
x = dpnp.arange(5, device=device)
y = dpnp.broadcast_to(x, (3, 5))
assert_sycl_queue_equal(x.sycl_queue, y.sycl_queue)


@pytest.mark.parametrize("device_x",
valid_devices,
ids=[device.filter_string for device in valid_devices])
@pytest.mark.parametrize("device_y",
valid_devices,
ids=[device.filter_string for device in valid_devices])
def test_asarray(device_x, device_y):
x = dpnp.array([1, 2, 3], device=device_x)
y = dpnp.asarray([x, x, x], device=device_y)
assert_sycl_queue_equal(y.sycl_queue, x.to_device(device_y).sycl_queue)