yytInHfut commented on issue #395: URL: https://github.com/apache/datasketches-cpp/issues/395#issuecomment-1767554394
Really thanks for your work and reply. I tried your commit. Yes, it worked. But I wonder why the intersection performance is not as good as Java. Another strange point is the common_size 50000 took more time than 500000, 5000000. ``` common_size: 50000 Intersection took 11 milliseconds to run. Intersection unique count estimate: 49500.2 Intersection unique count lower bound (95% confidence): 48801.7 Intersection unique count upper bound (95% confidence): 50208.7 ``` ``` common_size: 500000 Intersection took 8 milliseconds to run. Intersection unique count estimate: 501315 Intersection unique count lower bound (95% confidence): 492070 Intersection unique count upper bound (95% confidence): 510733 ``` ``` common_size: 5000000 Intersection took 7 milliseconds to run. Intersection unique count estimate: 4.98187e+06 Intersection unique count lower bound (95% confidence): 4.87864e+06 Intersection unique count upper bound (95% confidence): 5.08727e+06 ``` -- 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]
