El 16 de noviembre de 2010 23:40, cheperobert
El día 16 de noviembre de 2010 20:06, Shinji Ikari
escribió: Lo acabo de ver. ¿qué les parece?
http://www.muylinux.com/2010/11/16/el-milagro-de-las-200-lineas-de-codigo
Es muy bueno, espero sea incluido pronto en las actualizaciones del kernel, bueno despues que sea aprobado por Torvalds.
Torvalds ya está al tanto:
Linus Torvalds has already heavily praised (in an email) this miracle patch.
Yeah. And I have to say that I'm (very happily) surprised by just
how small that patch really ends up being, and how it's not intrusive
or ugly either.
I'm also very happy with just what it does to interactive
performance. Admittedly, my "testcase" is really trivial (reading
email
in a web-browser, scrolling around a bit, while doing a "make
-j64" on the kernel at the same time), but it's a test-case that is
very relevant for me. And it is a _huge_ improvement.
It's an improvement for things like smooth scrolling around, but
what I found more interesting was how it seems to really make web
pages load a lot faster. Maybe it shouldn't have been surprising, but
I always associated that with network performance. But there's clearly
enough of a CPU load when loading a new web page that if you have a
load average of 50+ at the same time, you _will_ be starved for CPU in
the loading process, and probably won't get all the http requests out
quickly enough.
So I think this is firmly one of those "real improvement" patches.
Good job. Group scheduling goes from "useful for some specific server
loads" to "that's a killer feature".
Linus
http://www.phoronix.com/scan.php?page=article&item=linux_2637_video&num=1
http://marc.info/?l=linux-kernel&m=128978361700898&w=2
Ahora me pregunto, en el kernel-desktop de Opensuse, todavia no hay
nada de esto implementado? (porque ya tenemos un kernel con ese
nombre, además del default).
Por lo que pude ver, Mike Galbraith