On Fri, Apr 8, 2011 at 7:21 PM, Matthew Monaco <dgbaley27@verizon.net> wrote:
On 04/08/2011 02:11 AM, Tom Gundersen wrote:
On Fri, Apr 8, 2011 at 10:38 AM, Matthew Monaco<dgbaley27@verizon.net> wrote:
But I don't like that pulse uses so much CPU and i think it's a major reason why my computer is runn 5-8 degrees C hotter with gnome3
FWIW, this is almost certainly a bug that can be fixed. In my experience PA allows huge power savings compared to ALSA (down from more than 100 wakeups/sec to less than 10 wakeups/sec).
I don't see how your CPU can be _less_ active with PA. I thought PA added a layer that didn't exist before and didn't actually remove anything.
AFAIK there are no additional layers; they run at the same layer. "ALSA" is ambiguous -- it tends to apply to either the kernel API, or the API provided by alsa-utils depending on speaker and context ... both solutions [PA, alsa-utils] still use the kernel API -- the additional "layer" of emulating the alsa-utils userspace API would be next to nothing (it wouldn't really be a "layer" per se, just some extra calls internal to PA). ime ... PA be rockin' :-) C Anthony