adriangb commented on PR #12184: URL: https://github.com/apache/arrow-rs/pull/12184#issuecomment-6806694488
Benchmark results for `arrow/benches/minify_kernels.rs`, on a GCP `c4a-standard-16` VM. Each case slices 8192 rows from a parent of 100k rows unless noted. <details> <summary>Results</summary> | Case | Time | | --- | --- | | i32 slice | 571 ns | | utf8 slice, no nulls | 29.7 µs | | utf8 slice, null ranges | 54.0 µs | | utf8view sparse | 33.9 µs | | list<utf8> slice | 258 µs | | listview slice | 18.8 µs | | dense union slice | 58.1 µs | | dictionary<utf8>, few referenced | 31.5 µs | | run-end encoded slice | 2.72 µs | | list<utf8>, already minimal | 8.5 µs | | utf8, already minimal (alternating nulls) | 11.7 µs | | utf8, 4M rows, null ranges | 181 ms | </details> -- 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]
