Manas103 opened a new issue, #48931: URL: https://github.com/apache/arrow/issues/48931
### Describe the enhancement requested ### Describe the enhancement requested While profiling `BM_Tpch_Q1_ExecOnly in Acero`, a significant CPU hotspot appears in `BasicDecimal128::Abs()` (via decimal math in Q1). This PR proposes a small optimization to avoid temporary creation/operator< in `Abs()` and adds an exec‑only TPC‑H Q1 benchmark that isolates execution from data generation to make profiling/benchmarking more representative. This enhancement should improve performance in decimal‑heavy compute and make it easier to identify execution hotspots in Acero. ### Component(s) C++ -- 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]
