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Add missing stream keyword argument to dpnp.ndarray.to_device method #2263

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Merged
antonwolfy merged 7 commits into from
Jan 17, 2025
Merged

Add missing stream keyword argument to dpnp.ndarray.to_device method #2263

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cde6795
Add stream keyword
antonwolfy Jan 15, 2025
b950e84
Add test coverage
antonwolfy Jan 15, 2025
de9d72a
Enable muted array-api test
antonwolfy Jan 15, 2025
0dfcfed
State None as a possible value of stream argument in docstrings
antonwolfy Jan 17, 2025
6a33f0d
Update tests for dpnp.to_device
antonwolfy Jan 17, 2025
5d8eaaa
Update impacted tests with dpnp.__dlpack__
antonwolfy Jan 17, 2025
a55c30e
Merge branch 'master' into add-stream-argument-to-to_device
antonwolfy Jan 17, 2025
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Add test coverage
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@antonwolfy
antonwolfy committed Jan 15, 2025
commit b950e842c72dd1ee0a47e3b83c66fbbbc935d149
58 changes: 43 additions & 15 deletions dpnp/tests/test_sycl_queue.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1932,23 +1932,51 @@ def test_svd(shape, full_matrices, compute_uv, device):
assert_sycl_queue_equal(dpnp_s_queue, expected_queue)


@pytest.mark.parametrize(
"device_from",
valid_devices,
ids=[device.filter_string for device in valid_devices],
)
@pytest.mark.parametrize(
"device_to",
valid_devices,
ids=[device.filter_string for device in valid_devices],
)
def test_to_device(device_from, device_to):
data = [1.0, 1.0, 1.0, 1.0, 1.0]
class TestToDevice:
@pytest.mark.parametrize(
"device_from",
valid_devices,
ids=[device.filter_string for device in valid_devices],
)
@pytest.mark.parametrize(
"device_to",
valid_devices,
ids=[device.filter_string for device in valid_devices],
)
def test_basic(self, device_from, device_to):
data = [1.0, 1.0, 1.0, 1.0, 1.0]
x = dpnp.array(data, dtype=dpnp.float32, device=device_from)

y = x.to_device(device_to)
assert y.sycl_device == device_to
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def test_to_queue(self):
x = dpnp.full(100, 2, dtype=dpnp.int64)
q_prof = dpctl.SyclQueue(x.sycl_device, property="enable_profiling")

y = x.to_device(q_prof)
assert_sycl_queue_equal(y.sycl_queue, q_prof)

def test_stream(self):
x = dpnp.full(100, 2, dtype=dpnp.int64)
q_prof = dpctl.SyclQueue(x.sycl_device, property="enable_profiling")
q_exec = dpctl.SyclQueue(x.sycl_device)

y = x.to_device(q_prof, stream=q_exec)
assert_sycl_queue_equal(y.sycl_queue, q_prof)

q_exec = dpctl.SyclQueue(x.sycl_device)
_ = dpnp.linspace(0, 20, num=10**5, sycl_queue=q_exec)
y = x.to_device(q_prof, stream=q_exec)
assert_sycl_queue_equal(y.sycl_queue, q_prof)
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x = dpnp.array(data, dtype=dpnp.float32, device=device_from)
y = x.to_device(device_to)
def test_stream_no_sync(self):
x = dpnp.full(100, 2, dtype=dpnp.int64)
q_prof = dpctl.SyclQueue(x.sycl_device, property="enable_profiling")

assert y.sycl_device == device_to
for stream in [None, 1, dpctl.SyclDevice(), x.sycl_queue]:
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y = x.to_device(q_prof, stream=stream)
assert_sycl_queue_equal(y.sycl_queue, q_prof)


@pytest.mark.parametrize(
Expand Down