Neville Dipale created ARROW-7460: ------------------------------------- Summary: [Rust] Improve arithmetic kernels with autovec 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
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. -- This message was sent by Atlassian Jira (v8.3.4#803005)