By: Anon (no.delete@this.spam.com), September 14, 2021 6:42 am
Room: Moderated Discussions
Doug S (foo.delete@this.bar.bar) on September 13, 2021 3:05 pm wrote:
> So I'm skeptical that the average iPhone or Android owner could figure out which apps are using "too
> much" battery - especially if that extra usage is merely due to insistence on scheduling itself on the
> big cores at highest clock rates. A poorly written app might require 5x the instruction count per unit
> of "function" versus a well written app. If that well written app insists on scheduling on big cores
> maybe it uses 2x the power it would otherwise. It would still use only 40% the power of the poorly written
> app - so you still can't tell which apps are wasting battery unnecessarily by self-scheduling.
Yes, users do note when an app is using too much battery, because when they are in the wating room at the doctor they take their phone and start playing something, if the game is a poorly written casual game the battery will run out too fast and the user will get bored waiting, so for the next time the user will uninstall this game and try another.
> So I'm skeptical that the average iPhone or Android owner could figure out which apps are using "too
> much" battery - especially if that extra usage is merely due to insistence on scheduling itself on the
> big cores at highest clock rates. A poorly written app might require 5x the instruction count per unit
> of "function" versus a well written app. If that well written app insists on scheduling on big cores
> maybe it uses 2x the power it would otherwise. It would still use only 40% the power of the poorly written
> app - so you still can't tell which apps are wasting battery unnecessarily by self-scheduling.
Yes, users do note when an app is using too much battery, because when they are in the wating room at the doctor they take their phone and start playing something, if the game is a poorly written casual game the battery will run out too fast and the user will get bored waiting, so for the next time the user will uninstall this game and try another.
Topic | Posted By | Date |
---|---|---|
alder lake. | inteluser | 2021/09/10 01:52 AM |
alder lake. | Andrei F | 2021/09/10 09:31 AM |
alder lake. | Andrey | 2021/09/10 09:38 AM |
alder lake. | rwessel | 2021/09/10 11:18 AM |
alder lake. | Andrei F | 2021/09/10 12:49 PM |
alder lake. | Andrey | 2021/09/10 04:12 PM |
alder lake. | David Hess | 2021/09/10 07:39 PM |
alder lake. | Andrey | 2021/09/11 12:28 AM |
alder lake. | --- | 2021/09/10 05:24 PM |
alder lake. | Andrei F | 2021/09/12 01:09 AM |
DVFS | David Kanter | 2021/09/12 09:58 PM |
DVFS | Andrei F | 2021/09/13 01:02 AM |
DVFS | Anon | 2021/09/13 03:28 AM |
DVFS | Jukka Larja | 2021/09/13 05:35 AM |
DVFS | Andrei F | 2021/09/14 12:07 AM |
DVFS | Jukka Larja | 2021/09/14 04:11 AM |
DVFS | Andrei F | 2021/09/14 07:55 AM |
DVFS | Jukka Larja | 2021/09/14 10:23 AM |
DVFS | --- | 2021/09/13 10:19 AM |
DVFS | Doug S | 2021/09/13 10:57 AM |
DVFS | David Hess | 2021/09/13 11:32 AM |
DVFS | --- | 2021/09/13 01:06 PM |
DVFS | David Hess | 2021/09/13 02:21 PM |
DVFS | David Kanter | 2021/09/15 03:05 PM |
DVFS | David Hess | 2021/09/13 11:46 AM |
DVFS | Jukka Larja | 2021/09/14 04:35 AM |
Quick shutdown? | David Kanter | 2021/09/15 10:46 AM |
Quick shutdown? | Andrei F | 2021/09/16 07:12 AM |
Quick shutdown? | David Kanter | 2021/09/16 11:04 AM |
Quick shutdown? | Andrei F | 2021/09/17 01:35 AM |
Quick shutdown? | Andrei F | 2021/09/17 01:38 AM |
and weren't 'they' right? | Daniel B | 2021/09/13 04:20 AM |
and weren't 'they' right? | Andrei F | 2021/09/13 04:51 AM |
and weren't 'they' right? | Daniel B | 2021/09/13 06:29 AM |
and weren't 'they' right? | anon | 2021/09/13 05:07 AM |
and weren't 'they' right? | Jukka Larja | 2021/09/13 05:26 AM |
and weren't 'they' right? | anon | 2021/09/13 11:37 PM |
Alder Lake has no little cores | Heikki Kultala | 2021/09/13 06:33 AM |
Alder Lake has no little cores | Michael S | 2021/09/13 07:33 AM |
Alder Lake has no little cores | me | 2021/09/13 10:45 AM |
Alder Lake has no little cores | Heikki Kultala | 2021/09/13 01:49 PM |
Alder Lake has no little cores | anon | 2021/09/13 11:42 PM |
why stop at two core sizes? | hobold | 2021/09/14 05:47 AM |
Memory caches did this, right? | Mark Roulo | 2021/09/14 02:51 PM |
Memory caches did this, right? | Brett | 2021/09/14 07:17 PM |
Memory caches did this, right? | Kevin G | 2021/09/16 03:10 PM |
Large reorder buffers (L1+L2) | ⚛ | 2021/09/15 11:24 AM |
Large reorder buffers (L1+L2) | hobold | 2021/09/15 12:06 PM |
Alder Lake has no little cores | Adrian | 2021/09/14 08:33 AM |
and weren't 'they' right? | David Hess | 2021/09/13 12:00 PM |
Battery vs Performance | Mark Roulo | 2021/09/13 12:18 PM |
Battery vs Performance | Doug S | 2021/09/13 02:05 PM |
Battery vs Performance | David Hess | 2021/09/13 02:28 PM |
Battery vs Performance | --- | 2021/09/13 05:08 PM |
Battery vs Performance | --- | 2021/09/13 05:08 PM |
Battery vs Performance | Doug S | 2021/09/13 08:53 PM |
Battery vs Performance | Anon | 2021/09/14 06:42 AM |
and weren't 'they' right? | Daniel B | 2021/09/13 12:57 PM |
and weren't 'they' right? | David Hess | 2021/09/13 02:11 PM |
and weren't 'they' right? | --- | 2021/09/13 02:38 PM |
and weren't 'they' right? | --- | 2021/09/13 02:32 PM |
and weren't 'they' right? | Brendan | 2021/09/14 03:30 AM |
and weren't 'they' right? | Jukka Larja | 2021/09/14 04:31 AM |
and weren't 'they' right? | Etienne Lorrain | 2021/09/14 12:29 AM |