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https://issues.apache.org/jira/browse/ARROW-33?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15852991#comment-15852991
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Wes McKinney commented on ARROW-33:
-----------------------------------
As an idle thought: one consequence of this functionality is the arrays with
offset != 0 (or that were constructed from foreign memory spaces / no
guarantees about how the memory was allocated) in generally may not have padded
/ aligned buffers. So when we go to implement SIMD integration / hardware
intrinsics, we'll need to be careful about this
> C++: Implement zero-copy array slicing
> --------------------------------------
>
> Key: ARROW-33
> URL: https://issues.apache.org/jira/browse/ARROW-33
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
>
> Sliced array results will retain a reference to the parent's data buffer
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