Mahmut Bulut created ARROW-8399:
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             Summary: [Rust] Extend memory alignments to include other 
architectures
                 Key: ARROW-8399
                 URL: https://issues.apache.org/jira/browse/ARROW-8399
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust
            Reporter: Mahmut Bulut
            Assignee: Mahmut Bulut


Currently, alignment of allocation is fixed with 64 and this enables most of 
the architectures, but not all L1D prefetching systems are the same and some of 
the architectures are using double prefetching like x86_64. Include a matrix of 
alignment values to extend the cache alignments.



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