（以内容“List of problems in pkgdb, which makes it slow: * In auto mode, the fix_cycles() still checks for cycles. However, it only outputs the results and does not fix them. S...”创建新页面） |
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| （未显示同一用户的2个中间版本） | |||
| 第1行： | 第1行： | ||
| − | List of problems in pkgdb, which | + | 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. | * 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 | ||
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| + | * 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
