[ http://issues.apache.org/jira/browse/DERBY-2050?page=comments#action_12447963 ] Dyre Tjeldvoll commented on DERBY-2050: ---------------------------------------
[[ Old comment, sent from unregistered email on Tue, 07 Nov 2006 16:46:58 +0100 ]] 2 bytes more per CachedItem. If that is REALLY critical, why wasn't the the six bit fields coded as a byte (rather than an int)? -- dt > Manipulating CachedItems could be more efficient > ------------------------------------------------ > > Key: DERBY-2050 > URL: http://issues.apache.org/jira/browse/DERBY-2050 > Project: Derby > Issue Type: Improvement > Components: Performance > Affects Versions: 10.2.1.6 > Reporter: Dyre Tjeldvoll > Priority: Trivial > Fix For: 10.3.0.0 > > > CachedItem's state is currently recorded in bit fields of an integer > variable. Changing this to 6 boolean member variables reduces cpu usage. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
