Re: speed

[Knut Petersen]

On 07.02.2013 13:52, Carlo Stemberger wrote:
> $ time make
>
> [...]
>
> real    0m14.519s
> user    0m14.276s
> sys    0m0.192s
>
>
> i7-3770K (3rd generation), Debian Wheezy.

cpu/men: Pentium-M Dothan, 1.86 GHz, 2GB
mobo: AOpen i915GMm-HFS
os: openSuSE 12.3, kernel 3.9
lilypond: 16.2

time make
[...]
real    1m5.877s
user    1m0.884s
sys     0m1.004s

About 4 times slower than your "Ivy Bridge" system.
Half of that can be accounted to the doubled clock rate.
I suspect that a lot of the rest is caused by general
improvements in cpu architecture. So lilypond seems
not to scale well with the number of available cores.

cu,
 Knut