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Re: out-of-control GC
From: |
Arne Babenhauserheide |
Subject: |
Re: out-of-control GC |
Date: |
Sun, 10 Sep 2017 18:50:15 +0200 |
Hi Linas,
Linas Vepstas <address@hidden> writes:
> To make this conversation less crazy, and more down-to-earth, here is a
> demo that seems to spend most of its time in GC. Hard for me to to say that
> this is "wrong", right now, but it illustrates the scandalous nature of the
> problem.
Do you have many string operations in your code?
If I replace
(cons (format #f "~A" cnt) lis)
with
(cons cnt lis)
GC is down to ~20% (from around 130%).
Best wishes,
Arne
--
Unpolitisch sein
heißt politisch sein
ohne es zu merken
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- out-of-control GC, Linas Vepstas, 2017/09/09
- Re: out-of-control GC, Linas Vepstas, 2017/09/10
- Re: out-of-control GC,
Arne Babenhauserheide <=
- Re: out-of-control GC, David Kastrup, 2017/09/10
- Re: out-of-control GC, Linas Vepstas, 2017/09/10
- Re: out-of-control GC, Marko Rauhamaa, 2017/09/10
- Re: out-of-control GC, Linas Vepstas, 2017/09/10
- Re: out-of-control GC, Marko Rauhamaa, 2017/09/10
- Re: out-of-control GC, Arne Babenhauserheide, 2017/09/11
- Re: out-of-control GC, Linas Vepstas, 2017/09/14
- Re: out-of-control GC, Marko Rauhamaa, 2017/09/14
- Re: out-of-control GC, Linas Vepstas, 2017/09/14
- Re: out-of-control GC, David Kastrup, 2017/09/14