[ARROW-2446] [C++] SliceBuffer on CudaBuffer should return CudaBuffer

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.9.0
• Component/s: C++, GPU
• External issue URL: https://github.com/apache/arrow/issues/18581
• Assignee: Unassigned
• Reporter: Antoine Pitrou
• Created: 11/Apr/18 10:04
• Updated: 11/Jan/23 07:21
• Resolved: 17/Feb/20 14:34

Description

Currently SliceBuffer on a CudaBuffer returns a plain Buffer instance, which is dangerous for unsuspecting consumers.

Issue Links

• is related to: ARROW-2447 [C++] Create a device abstraction