[Haskell-cafe] Killer pickler combinators (was Time leak)

[Tomasz Zielonka]

On Wed, Dec 21, 2005 at 10:22:11AM +0000, Joel Reymont wrote:
> 
> On Dec 21, 2005, at 7:45 AM, Bulat Ziganshin wrote:
> 
> >1) i think that this method of deserialization may be just
> >inefficient. what is plain deserialization time for this 50k?
> 
> No idea. I know it's inefficient but this is not the issue. The issue  
> is that with some strange tweaks it runs fast.

My guess is that without tweaks the threads allocate more, which
increases the pressure on GC. Try to analyze the GC stats with and
without tweaks.

Best regards
Tomasz

-- 
I am searching for a programmer who is good at least in some of
[Haskell, ML, C++, Linux, FreeBSD, math] for work in Warsaw, Poland