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GH-36449: [C++][CI] Don't use -g1 for Python jobs #36453

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Merged
pitrou merged 2 commits into from
Jul 4, 2023
Merged

GH-36449: [C++][CI] Don't use -g1 for Python jobs #36453

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GH-36449: [C++][CI] Don't use -g1 for Python jobs
kou Jul 4, 2023
3c2f5e9
Fix Numpy warnings
pitrou Jul 4, 2023
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1 change: 1 addition & 0 deletions ci/docker/linux-apt-python-3.dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ ENV ARROW_ACERO=ON \
ARROW_CSV=ON \
ARROW_DATASET=ON \
ARROW_FILESYSTEM=ON \
ARROW_GDB=ON \
ARROW_HDFS=ON \
ARROW_JSON=ON \
ARROW_USE_GLOG=OFF
1 change: 1 addition & 0 deletions ci/docker/linux-dnf-python-3.dockerfile
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Expand Up @@ -44,6 +44,7 @@ ENV ARROW_ACERO=ON \
ARROW_CSV=ON \
ARROW_DATASET=ON \
ARROW_FILESYSTEM=ON \
ARROW_GDB=ON \
ARROW_HDFS=ON \
ARROW_JSON=ON \
ARROW_USE_GLOG=OFF
22 changes: 12 additions & 10 deletions python/pyarrow/tests/test_cuda.py
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Expand Up @@ -349,27 +349,29 @@ def test_HostBuffer(size):

@pytest.mark.parametrize("size", [0, 1, 1000])
def test_copy_from_to_host(size):

# Create a buffer in host containing range(size)
buf = pa.allocate_buffer(size, resizable=True) # in host
dt = np.dtype('uint16')
nbytes = size * dt.itemsize
buf = pa.allocate_buffer(nbytes, resizable=True) # in host
assert isinstance(buf, pa.Buffer)
assert not isinstance(buf, cuda.CudaBuffer)
arr = np.frombuffer(buf, dtype=np.uint8)
arr = np.frombuffer(buf, dtype=dt)
assert arr.size == size
arr[:] = range(size)
arr_ = np.frombuffer(buf, dtype=np.uint8)
arr_ = np.frombuffer(buf, dtype=dt)
np.testing.assert_equal(arr, arr_)

device_buffer = global_context.new_buffer(size)
# Create a device buffer of the same size and copy from host
device_buffer = global_context.new_buffer(nbytes)
assert isinstance(device_buffer, cuda.CudaBuffer)
assert isinstance(device_buffer, pa.Buffer)
assert device_buffer.size == size
assert device_buffer.size == nbytes
assert not device_buffer.is_cpu
device_buffer.copy_from_host(buf, position=0, nbytes=nbytes)

device_buffer.copy_from_host(buf, position=0, nbytes=size)

buf2 = device_buffer.copy_to_host(position=0, nbytes=size)
arr2 = np.frombuffer(buf2, dtype=np.uint8)
# Copy back to host and compare contents
buf2 = device_buffer.copy_to_host(position=0, nbytes=nbytes)
arr2 = np.frombuffer(buf2, dtype=dt)
np.testing.assert_equal(arr, arr2)


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