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Fixed tests from_dlpack and _from_dlpack_strided for USM-host allocations #1338

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Merged
merged 1 commit into from
Aug 15, 2023
Merged

Fixed tests from_dlpack and _from_dlpack_strided for USM-host allocations #1338

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8 changes: 6 additions & 2 deletions dpctl/tests/test_usm_ndarray_dlpack.py
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Original file line number Diff line number Diff line change
Expand Up @@ -127,9 +127,11 @@ def test_from_dlpack(shape, typestr, usm_type):
Y = dpt.from_dlpack(X)
assert X.shape == Y.shape
assert X.dtype == Y.dtype
assert X.sycl_device == Y.sycl_device
assert X.usm_type == Y.usm_type
assert X._pointer == Y._pointer
# we can only expect device to round-trip for USM-device and
# USM-shared allocations, which are made for specific device
assert (Y.usm_type == "host") or (X.sycl_device == Y.sycl_device)
if Y.ndim:
V = Y[::-1]
W = dpt.from_dlpack(V)
Expand All @@ -149,9 +151,11 @@ def test_from_dlpack_strides(mod, typestr, usm_type):
Y = dpt.from_dlpack(X)
assert X.shape == Y.shape
assert X.dtype == Y.dtype
assert X.sycl_device == Y.sycl_device
assert X.usm_type == Y.usm_type
assert X._pointer == Y._pointer
# we can only expect device to round-trip for USM-device and
# USM-shared allocations, which are made for specific device
assert (Y.usm_type == "host") or (X.sycl_device == Y.sycl_device)
if Y.ndim:
V = Y[::-1]
W = dpt.from_dlpack(V)
Expand Down