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https://issues.apache.org/jira/browse/ARROW-7460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neville Dipale updated ARROW-7460:
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Summary: [Rust] Improve some kernels with autovectorisation (was: [Rust]
Improve arithmetic kernels with autovec)
> [Rust] Improve some kernels with autovectorisation
> --------------------------------------------------
>
> Key: ARROW-7460
> URL: https://issues.apache.org/jira/browse/ARROW-7460
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust
> Affects Versions: 0.15.1
> Reporter: Neville Dipale
> Priority: Major
>
> In a comment to an open ticket for optimising a cast kernel by using SIMD,
> [~andy-thomason] mentioned that LLVM does autovec well for Rust.
> I'd like to explore whether we could improve the kernel performance by
> simplifying the loops enough to allow the compiler to vectorise.
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