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Add
from_arrow_device
function to cudf interop using nanoarrow (rap…
…idsai#15458) Adding a corresponding `from_arrow_device` function following up from rapidsai#15047. This continues the work towards addressing rapidsai#14926. Authors: - Matt Topol (https://github.com/zeroshade) - Vyas Ramasubramani (https://github.com/vyasr) - David Wendt (https://github.com/davidwendt) Approvers: - Vyas Ramasubramani (https://github.com/vyasr) - David Wendt (https://github.com/davidwendt) URL: rapidsai#15458
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/* | ||
* Copyright (c) 2024, NVIDIA CORPORATION. | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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#pragma once | ||
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namespace cudf { | ||
namespace detail { | ||
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/** | ||
* @brief constants for buffer indexes of Arrow arrays | ||
* | ||
*/ | ||
static constexpr int validity_buffer_idx = 0; | ||
static constexpr int fixed_width_data_buffer_idx = 1; | ||
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} // namespace detail | ||
} // namespace cudf |
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