[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[bug#39258] [PATCH v3 0/3] Package metadata cache for guix search

From: Ludovic Courtès
Subject: [bug#39258] [PATCH v3 0/3] Package metadata cache for guix search
Date: Fri, 24 Apr 2020 23:05:26 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)


Arun Isaac <address@hidden> skribis:

> Speedup is around 2x. Both measurements below are with a warm cache.
> $ time guix search inkscape
> real  0m1.722s
> user  0m1.776s
> sys   0m0.097s
> $ time /tmp/test/bin/guix search inkscape
> real  0m0.749s
> user  0m0.770s
> sys   0m0.020s
> This patchset does not affect the search API nor does it improve the relevance
> of search results. If there is interest in this approach, I'll complete this
> patchset properly. But, in the long run, I do think we should aim to get
> xapian or the like for guix search. WDYT?
> Unfortunately, generate-package-metadata-cache takes 43 seconds to build the
> cache on my relatively slow computer. Performance should be better on other
> people's machines.

43 seconds is a lot.  How do these 43 seconds compare to current ‘guix
search’ on your computer?  (Both do roughly the same thing.)


reply via email to

[Prev in Thread] Current Thread [Next in Thread]