Power Management/lang-es: Difference between revisions

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=Administración de Energía del Sistema Operativo=
=Administración de Energía del Sistema Operativo=
Linux esta trabajando muy duro para remover los "ticks"; el kernel de Linux es ahora "tickless" y esto es operacional en OLPC, esto significa que ya no se utiliza la interrupcion de conteo a 250hz para manejar la programcion de los procesos. En el X0-1 se han observado 40 "wakeups" por segundo. Hay trabajo en camino en el espacio del usuario para abolir ''polling'' de hardware puedan forzar "wakeups" y comunicaciones privadas dicen que un ambiente completo Gnome se han visto solo unos wakeups por segundo.''Nota'': Independiente del estado mas bajo del CPU, Linux puede tener muchas partes del sistema apagadas por ejemplo: audio, salida de video , etc. como se describe en detalle abajo.

{{ Translated text |
{{ Translated text |
Linux is working very hard to remove "ticks"; the Linux kernel is now "tickless" and this is operational on OLPC, meaning that it no longer uses a periodic 250 hz timer clock interrupt to drive the scheduling of processes. The X0-1 has been observed at 40 wakeups per second. Work is underway in user space to abolish polling of hardware that might force wakeups, and private communications are that a full Gnome environment has been seen as low as only a few wakeups/second. ''Note'': Independent of the CPU lower state, Linux may have many parts of the system powered down: e.g. audio, video output, etc. as described in detail below.
Linux is working very hard to remove "ticks"; the Linux kernel is now "tickless" and this is operational on OLPC, meaning that it no longer uses a periodic 250 hz timer clock interrupt to drive the scheduling of processes. The X0-1 has been observed at 40 wakeups per second. Work is underway in user space to abolish polling of hardware that might force wakeups, and private communications are that a full Gnome environment has been seen as low as only a few wakeups/second. ''Note'': Independent of the CPU lower state, Linux may have many parts of the system powered down: e.g. audio, video output, etc. as described in detail below.

Revision as of 07:27, 30 May 2007

Administración de Energía

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XO-1 Especificación de Software