gong-flying opened a new pull request, #55229: URL: https://github.com/apache/doris/pull/55229
Currently, Doris bundles and uses an older version of vectorscan (a fork of HyperScan optimized for SIMD). To address known bugs, improve stability, support risc-v,and gain performance benefits, it is necessary to upgrade this dependency to the latest release version. **Proposal** Update the bundled vectorscan library from its current version to 5.4.12. **Reason for Change** This upgrade brings a multitude of fixes and optimizations, most notably: Performance Improvement: Utilizes 256-bit TBL instructions to significantly speed up the truffle instruction. Critical Bugfixes: Resolves several severe issues that could lead to incorrect results or runtime failures **Reference** Full changelog and release notes: https://github.com/VectorCamp/vectorscan/releases/tag/vectorscan%2F5.4.12 -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
