There are four scheduling policies. Is it feasible if i design a scheduling policy which will overcome the drawbacks of sched_RR.
The purpose is to reduce the number of context switches.
I have to modify fair.c
Regards,
Sunita
On 25 Feb 2016 08:10, "SUNITA" <sunitad100@xxxxxxxxx> wrote:
Hello,
I want to measure the battery usage of various applications in linux.
I executed powerstat and powertop tools. Are there any other tools
which indicate the power consumption by programs in linux.
I want to calculate the power used by various scheduling programs.
Also can Sysbench be an alternative to Mibench.
Regards,
Sunita
On 2/22/16, Greg KH <greg@xxxxxxxxx> wrote:
> On Mon, Feb 22, 2016 at 10:54:54AM +0530, SUNITA wrote:
>> Respected Sir/Madam,
>> I am trying to study the effect of Scheduler Policies on Energy
>> Consumption of Portable Device.
>
> There are lots of people currently working on this, and have been for
> many years. I know of at least 3 complete implementations at the
> moment (two of which ship in some Android phones), so I would suggest
> working with one of those groups to try to get their code merged into
> the Linux kernel. To create a 4th implementation would seem like a bit
> of a redundant effort.
>
> Search the archives of lwn.net for details about this if you are
> interested.
>
> good luck!
>
> greg k-h
>
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