mightsleep commented on PR #11527: URL: https://github.com/apache/arrow-rs/pull/11527#issuecomment-6383480916
Yes hello, one more change: each case now cycles through 64 masks and arrays, as zip_kernels does since #10919. With a single mask the branch predictor learns its 128 words, and on main's kernel that made random masks look 1.2 to 1.45x faster than with fresh ones (i32 array_vs_non_null_scalar/90pct_true 16.6 vs 23.9 µs). Still 168 cases. Also rebased on main for the CI fix. -- 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]
