Re: Fixes to parsecvs

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Keith Packard <keithp@xxxxxxxxxx> :
[...]
> > How well does this work with even larger repositories?
> 
> postgresql is the largest I've run; starting with a 615M CVS repository,
> it built a 1.7G .git tree, which packed down to 125M.

As a datapoint, I gave parsecvs a try on a local CVS repository.
The repository weights 3.28 Go. It contains 53k files (45k non-attic).

.git/objets grew from ~100k files at the end of the first pass to
199k files (~11k commit). It took 18h on a 3GHz PIV with 2Go RAM.
After 6 hours, 400 Mo were pushed to swap and parsecvs took 1.95 Go
of RAM for itself. No significant swap activity. Swap grew to 900 Mo
at end of run. A tarball (5 Mo) containing vmstat + size of objects
is available at http://www.cogenit.fr/linux/misc/cvsparse-debug.tar.bz2

I have interrupted 'git repack -a -d' after 6 hours.

-- 
Ueimor
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