Timeline for Are too many pipes bad for performance
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Aug 23, 2018 at 7:31 | vote | accept | CommunityBot | ||
| Aug 22, 2018 at 21:33 | comment | added | hek2mgl | pipes itself are no performance problem at all. The only problem here is that you calculate checksums for files which you filter out anyway afterwards. | |
| Aug 22, 2018 at 21:17 | comment | added | hek2mgl |
they are much better than starting a process for each input line.. What do you mean? How does it make sense to run sort on each input line (for example)? I think you are mixing something
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| Aug 22, 2018 at 16:24 | comment | added | Peter - Reinstate Monica | Also, exclude the undesired files (those listed in vchecker_ignore) in the very first step instead of processing them first only to throw them away later. | |
| Aug 22, 2018 at 16:08 | answer | added | Maxim Egorushkin | timeline score: 8 | |
| Aug 22, 2018 at 16:08 | comment | added | Peter - Reinstate Monica | I don't think pipes are too costly; they are much better than starting a process for each input line. | |
| Aug 22, 2018 at 15:59 | history | asked | user9903423 | CC BY-SA 4.0 |