On 2011-10-11 01:30, Ulf Samuelsson wrote:
On 2011-10-10 23:35, Denys Dmytriyenko wrote:
On Mon, Oct 10, 2011 at 11:24:18PM +0200, Ulf Samuelsson wrote:
psyco-dist will not run on a 64 bit linux.
The guys behind psyco-dist recommends the use of PyPy
What is the recommendation for 64 bit linux?
Just run without JIT?
Don't run on a 64 bit linux?
Anything else?
Yes, not supporting 64-bit hosts is one of the known limitations of
psyco.
Being stuck with Python 2.6 is another limitation.
But, latest bitbake appears to be quite fast even w/o using psyco
these days.
Especially with parallel parsing on multiple cores...
OK, I will try without JIT then.
Now I have some results.
Building a custom x11 image on a 32 bit Ubuntu 10.10/psyco-dist took 91
minutes.
Building the same image on a 64 bit Ubuntu 11.04 without psyco-dist took
109 minutes
(The last machine was an i7-920 w 4 GB RAM)
The first might be the same, alternatively it was a machine with 6 GB RAM.
= It takes 20% more time on a 64 bit O/S.
--
Best Regards
Ulf Samuelsson
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