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Posted to github@arrow.apache.org by "orlp (via GitHub)" <gi...@apache.org> on 2023/08/30 11:11:46 UTC

[GitHub] [arrow] orlp commented on pull request #35679: GH-32276: [C++][FlightRPC] Align buffers from Flight

orlp commented on PR #35679:
URL: https://github.com/apache/arrow/pull/35679#issuecomment-1698959420

   @pitrou 
   
   > But I don't think we should realign buffers by default. 
   
   The [arrow standard requires it](https://arrow.apache.org/docs/format/Columnar.html#buffer-alignment-and-padding).
   
   > Implementations are recommended to allocate memory on aligned addresses (multiple of 8- or 64-bytes) and pad (overallocate) to a length that is a multiple of 8 or 64 bytes. When serializing Arrow data for interprocess communication, these alignment and padding requirements are **enforced**. 


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