(未显示同一用户的1个中间版本)
第3行: 第3行:
 
* In auto mode, the fix_cycles() still checks for cycles. However, it only outputs the results and does not fix them. Since the auto mode is usually called by portupgrade, this wastes time.
 
* In auto mode, the fix_cycles() still checks for cycles. However, it only outputs the results and does not fix them. Since the auto mode is usually called by portupgrade, this wastes time.
 
     Solution: skip this stage in auto mode.
 
     Solution: skip this stage in auto mode.
 +
    Effect: reduced time from 1:44 to 0:30
 +
 +
* Even there is no changes, we still regenerate +REQUIRED_BY
 +
    Solution: if not changed, do not regenerate
 +
    Effect: reduced time from 0:30 to 0:23

2011年9月14日 (三) 05:01的最新版本

List of problems in pkgdb, which make it slow:

  • In auto mode, the fix_cycles() still checks for cycles. However, it only outputs the results and does not fix them. Since the auto mode is usually called by portupgrade, this wastes time.
   Solution: skip this stage in auto mode.
   Effect: reduced time from 1:44 to 0:30
  • Even there is no changes, we still regenerate +REQUIRED_BY
   Solution: if not changed, do not regenerate
   Effect: reduced time from 0:30 to 0:23