[darcs-users] pull performance issues with a lot of conflicts.
kgardas at objectsecurity.com
Sat Nov 20 16:00:59 UTC 2004
I'm replying with other status: darcs finally finished succesfully and it
as expected there are conflicts in configure file presented, concretely
there are 451 conflicts there. My offer to provide both repositories for
debugging this issue is still valid. Personally I would apreciate if
someone with darcs source code/haskell knowledge look at this, since IMHO
this is not that rare scenario.
On Sat, 20 Nov 2004, Karel Gardas wrote:
> I've been hit by darcs performance issues recently while performing pull
> from parent repository where I expect a lot of conflicts in one file. The
> problematic darcs patch is 1379 lines long, 7720 bytes gziped and I'm
> pulling it into the repo with 23 small patches. This patch contains
> patches to only two files: configure.in and configure. The problem is
> probably with configure, where I usually get conflicts, but those are not
> important since whole file is easily regenerated by autoconf. I don't know
> what exactly darcs is doing now, I have invoked it with:
> time darcs pull -a /home/karel/arch/devel/mico-devel-darcs-repository
> and it is still working with the only output of:
> Pulling from /home/karel/arch/devel/mico-devel-darcs-repository...
> it is already running for 108 minutes of CPU consumed time at the constant
> memory usage of 28MB, machine is 1GHz PIII with 512MB, so there is no
> trashing at all. I'm afraid this is some kind of wrong algorithm usage,
> but I don't have enough information for debugging this issue. If anybody
> here is interested, I can provide you with both parent and current
> repositories so you can duplicate the issue on your box too.
> Anyway, is there any workaround how to pull just part of the patch and
> apply to only subset of file set? i.e how to pull patch and apply it only
> to configure.in and throw away all changes to configure?
> Karel Gardas kgardas at objectsecurity.com
> ObjectSecurity Ltd. http://www.objectsecurity.com
> darcs-users mailing list
> darcs-users at darcs.net
Karel Gardas kgardas at objectsecurity.com
ObjectSecurity Ltd. http://www.objectsecurity.com
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