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bug#56255: 28.1.50; sxhash-equal does not change when object is modified
From: |
Ihor Radchenko |
Subject: |
bug#56255: 28.1.50; sxhash-equal does not change when object is modified |
Date: |
Wed, 29 Jun 2022 20:33:05 +0800 |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> Ihor Radchenko <yantar92@gmail.com> writes:
>
>> This is exactly the problem at hand. I was hoping to find a fast way to
>> detect if a large deeply nested object is changed. If not, do not print
>> that object for the purpose of saving it to disk cache. Printing can
>> take up to 2-3 seconds in some cases.
>
> I think you basically have to restructure the code to add a guard to
> whatever's updating the structure to see whether it's "dirty" or not.
This is only possible when I have access to the code making changes to
the object.
The original idea was to detect changed objects in most generic way, as
a part of persistent storage library. Oh well.
Best,
Ihor
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Ihor Radchenko, 2022/06/27
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/27
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/27
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/28
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Ihor Radchenko, 2022/06/28
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/29
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Ihor Radchenko, 2022/06/29
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/29
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified,
Ihor Radchenko <=
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/29
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Ihor Radchenko, 2022/06/29
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Lars Ingebrigtsen, 2022/06/30
- bug#56255: 28.1.50; sxhash-equal does not change when object is modified, Ihor Radchenko, 2022/06/30