#649 closed optimization (performed)
using fastload files slows down program termination
| Reported by: | westram | Owned by: | westram |
|---|---|---|---|
| Priority: | major | Milestone: | arb7.0 |
| Component: | no idea | Version: | SVN |
| Keywords: | Cc: |
Description
When using a fastload file (memory mapped file) closing arb takes much longer than with a simple binary 
. While closing ARB the memory usage (RSS) increases dramatically.
Example for SSURef_NR99_119_SILVA_14_07_14_opt.arb:
(showing max. value for each phase)
| State | DRS | RSS |
| load simple | 4598328 | 4537736 |
| close simple | 4598328 | 4537744 |
| load fastload | 3157964 | 1144224 |
| close fastload | 3157964 | 3072240 |
During close ARB seems to access nearly the complete (previously only virtually) mapped memory. Doing so should be avoided..
Change History (5)
comment:1 Changed 10 years ago by westram
- Owner changed from devel to westram
- Status changed from new to _started
comment:2 Changed 10 years ago by westram
comment:3 Changed 10 years ago by westram
- Resolution set to performed
- Status changed from _started to closed
by [13758]
comment:4 Changed 9 years ago by westram
- Milestone set to arb6.1
mark changes that got fixed after arb 6.0.x
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most likely caused with [5894] by deallocation of
-content