Hi,

On Sat, 9 Feb 2008, Nicolas Pitre wrote:

quoted text
> On Sat, 9 Feb 2008, Jan Holesovsky wrote:
> 
> > On Friday 08 February 2008 20:00, Jakub Narebski wrote:
> > 
> > > Both Mozilla import, and GCC import were packed below 0.5 GB. Warning:
> > > you would need machine with large amount of memory to repack it
> > > tightly in sensible time!
> > 
> > As I answered elsewhere, unfortunately it goes out of memory even on 8G 
> > machine (x86-64), so...  But still trying.
> 
> Try setting the following config variables as follows:
> 
> 	git config pack.deltaCacheLimit 1
> 	git config pack.deltaCacheSize 1
> 	git config pack.windowMemory 1g
> 
> That should help keeping memory usage somewhat bounded.

I tried that:

$ git config pack.deltaCacheLimit 1
$ git config pack.deltaCacheSize 1
$ git config pack.windowMemory 2g
$ #/usr/bin/time git repack -a -d -f --window=250 --depth=250
$ du -s objects/
2548137 objects/
$ /usr/bin/time git repack -a -d -f --window=250 --depth=250
Counting objects: 2477715, done.
fatal: Out of memory, malloc failed411764)
Command exited with non-zero status 1
9356.95user 53.33system 2:38:58elapsed 98%CPU (0avgtext+0avgdata 
0maxresident)k
0inputs+0outputs (31929major+18088744minor)pagefaults 0swaps

Note that this is on a 2.4GHz Quadcode CPU with 3.5GB RAM.

I'm retrying with smaller values, but at over 2.5 hours per try, this is 
getting tedious.

Ciao,
Dscho

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