[ https://issues.apache.org/jira/browse/PROTON-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
michael goulish resolved PROTON-700. ------------------------------------ Resolution: Fixed revision 1627642. > small performance improvement from inling one fn. > ------------------------------------------------- > > Key: PROTON-700 > URL: https://issues.apache.org/jira/browse/PROTON-700 > Project: Qpid Proton > Issue Type: Improvement > Components: proton-c > Reporter: michael goulish > Assignee: michael goulish > Priority: Minor > > inlining the internal function pn_data_node() improves speed somewhere > between 2.6% and 6%, depending on architecture. > This is based on testing I did with two C-based clients written at the engine > interface level. > The higher 6% figure was seen on a more modern machine with recent Intel > processors, the lower figure was seen on an older box with AMD processors. > But the effect is real: after 5- repetition before the change & 50 after, > T-test indicates odds of this happening by chance is 2.0e-18 . -- This message was sent by Atlassian JIRA (v6.3.4#6332)