Hello. Le sam. 4 mars 2023 à 12:29, Cyril de Catheu <cy...@startree.ai.invalid> a écrit : > > Hello, > > I just opened a ticket
Thanks for the report! > describing an opportunity to optimize the getEntry > method of RealMatrix implementations. > For our specific workload in BOBYQA Advertisement: Help is very welcome for maintaining the implementation of that algorithm.[1] > this seems to be a ~10% speed > improvement. > I think it could also give a (variable) speed up to every consumer of > RealMatrix.getEntry. > > https://issues.apache.org/jira/browse/MATH-1654 Thanks for the analysis. Side note: You are most welcome to contribute to having JMH benchmarks integrated within the component's repository.[2] > If changing RealMatrix implems is not an option, there are other specific > solutions to optimize the BOBYQA optimizer. > > Let me know what you think. I've also added comments on JIRA. Best regards, Gilles [1] Cf. related issues in JIRA (and in the ML archive). [2] By coincidence, another discussion has just been restarted about it (for another functionality): https://issues.apache.org/jira/browse/MATH-1585 --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
