tustvold commented on issue #3485: URL: https://github.com/apache/arrow-rs/issues/3485#issuecomment-1414541360
> Do we have a sense of how much better turning on SSE3 or others would be It depends on the kernels, the biggest win is for the comparison kernels where SIMD yields 5x performance improvements for integer comparisons. Other kernels are significantly less pronounced, with arithmetic only showing a 20% performance uplift. So it really depends... I think I've been convinced returning a hard error is not a good idea, hopefully progress can be made on https://github.com/rust-lang/cargo/issues/11593 to allow a suggestion... Otherwise I guess we just have to rely on people reading the crates.io docs -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
