[Kernel-meetup] Kernel-meetup Digest, Vol 5, Issue 7

[Amit Ghadge]

On Tue, May 30, 2017 at 1:36 AM,
<kernel-meetup-request at lists.reserved-bit.com> wrote:
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> Today's Topics:
>
>    1. Pune Kernel meetup May 2017 [Meeting minutes] (Pankaj Gupta)
>    2. Re: Pune Kernel meetup May 2017 [Meeting minutes] (Pankaj Gupta)
>    3. Share last kernel meetup slides (Amit Ghadge)
>    4. Re: Share last kernel meetup slides (Siddhesh Poyarekar)
>    5. Re: Share last kernel meetup slides (Amit Ghadge)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 29 May 2017 02:34:35 -0400 (EDT)
> From: Pankaj Gupta <pagupta at redhat.com>
> To: Kernel Meetup Pune <kernel-meetup at lists.reserved-bit.com>
> Subject: [Kernel-meetup] Pune Kernel meetup May 2017 [Meeting minutes]
> Message-ID:
>         <197007236.15320805.1496039675955.JavaMail.zimbra at redhat.com>
> Content-Type: text/plain; charset=utf-8
>
>
> Hello,
>
> Thanks all for attending this months kernel meetup.
> Around 15 people attended the May kernel meetup which
> happened in Reserved-Bit. Also, we had some good
> discussions on various topics:
>
> Meet-up started with talk on 'Overview of Power management'
> by 'Amit Kucheria' and discussion went on various subsystems
> related with performance and throughput on different architectures.
>
> Also, Amit shared how different working groups solved various
> problems upstream and now all the architectures are now getting
> benefited with the effort.
>
> Some of the topics which Amit touched are:
>
> * SOC Architecture
> * Power vs Performance
> * Power and thermal effect
> * CPUfreq, CPUIdle and other regulator
> * C states and performance effect
> * Cache impact with different C-states
> * Memory and power management
> * CPUfreq vs CPUIdle
> * Dynamic Ticks
> * CPU Hotplug and power management
> * Runtime PM & OPP framework
> * Thermal framework
> * Power management stack
> * Some discussion on scheduler type like CFS, EAS, SCHEDULE_DEADLINE & RT.
> * Use PowerTOP tool to start working on power issues.
>
> Over all discussion started with power management and went on to
> topics like throughput, latency, hardware accelerators, memory and
> scheduler.
>
> After meetup ended still discussion continued on various topics
> related to chip design, memory, cpu, caches and people started sharing
> their experiences on various issues they faced and asked for suggestions.
>
> Overall it was a nice experience and I enjoyed it :-)
>
> Hoping to see all for next meetup, Siddhesh will send a doodle vote-up
> for date selection.
>
> Feel free to add if I missed anything.
>
> Best regards,
> Pankaj
>
>
>
Thanks Pankaj for share notes.

Thanks,
Amit G
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 29 May 2017 03:25:25 -0400 (EDT)
> From: Pankaj Gupta <pagupta at redhat.com>
> To: amit kucheria <amit.kucheria at linaro.org>
> Cc: Kernel Meetup Pune <kernel-meetup at lists.reserved-bit.com>
> Subject: Re: [Kernel-meetup] Pune Kernel meetup May 2017 [Meeting
>         minutes]
> Message-ID:
>         <1369726080.15330244.1496042725490.JavaMail.zimbra at redhat.com>
> Content-Type: text/plain; charset=utf-8
>
>
> Thanks Amit for the good session and sharing your
> experience with 'Power Management' and related areas.
>
> Best regards,
> Pankaj
>
>>
>>
>> Hello,
>>
>> Thanks all for attending this months kernel meetup.
>> Around 15 people attended the May kernel meetup which
>> happened in Reserved-Bit. Also, we had some good
>> discussions on various topics:
>>
>> Meet-up started with talk on 'Overview of Power management'
>> by 'Amit Kucheria' and discussion went on various subsystems
>> related with performance and throughput on different architectures.
>>
>> Also, Amit shared how different working groups solved various
>> problems upstream and now all the architectures are now getting
>> benefited with the effort.
>>
>> Some of the topics which Amit touched are:
>>
>> * SOC Architecture
>> * Power vs Performance
>> * Power and thermal effect
>> * CPUfreq, CPUIdle and other regulator
>> * C states and performance effect
>> * Cache impact with different C-states
>> * Memory and power management
>> * CPUfreq vs CPUIdle
>> * Dynamic Ticks
>> * CPU Hotplug and power management
>> * Runtime PM & OPP framework
>> * Thermal framework
>> * Power management stack
>> * Some discussion on scheduler type like CFS, EAS, SCHEDULE_DEADLINE & RT.
>> * Use PowerTOP tool to start working on power issues.
>>
>> Over all discussion started with power management and went on to
>> topics like throughput, latency, hardware accelerators, memory and
>> scheduler.
>>
>> After meetup ended still discussion continued on various topics
>> related to chip design, memory, cpu, caches and people started sharing
>> their experiences on various issues they faced and asked for suggestions.
>>
>> Overall it was a nice experience and I enjoyed it :-)
>>
>> Hoping to see all for next meetup, Siddhesh will send a doodle vote-up
>> for date selection.
>>
>> Feel free to add if I missed anything.
>>
>> Best regards,
>> Pankaj
>>
>>
>>
>> _______________________________________________
>> Kernel-meetup mailing list
>> Kernel-meetup at lists.reserved-bit.com
>> http://lists.reserved-bit.com/listinfo.cgi/kernel-meetup-reserved-bit.com
>>
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 29 May 2017 17:55:15 +0530
> From: Amit Ghadge <amitg.b14 at gmail.com>
> To: kernel-meetup at lists.reserved-bit.com
> Subject: [Kernel-meetup] Share last kernel meetup slides
> Message-ID:
>         <CALRcH8CEwX8sd-uv5dcg1bvyV+apZo75X9YZzMghGTnhA3yNgw at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> Hi all,
>
> Please, Can someone share yesterday meetup slides?
>
>
> Thanks,
> Amit Ghadge
>
>
> ------------------------------
>
> Message: 4
> Date: Mon, 29 May 2017 18:07:37 +0530
> From: Siddhesh Poyarekar <sid at reserved-bit.com>
> To: Kernel Meetup Pune <kernel-meetup at lists.reserved-bit.com>,  Amit
>         Ghadge <amitg.b14 at gmail.com>
> Subject: Re: [Kernel-meetup] Share last kernel meetup slides
> Message-ID: <d1374f1a-ab2f-c15d-f159-42dce5890a8d at reserved-bit.com>
> Content-Type: text/plain; charset=utf-8
>
> On Monday 29 May 2017 05:55 PM, Amit Ghadge wrote:
>> Please, Can someone share yesterday meetup slides?
>
> I will share them tonight or latest by tomorrow.
>
> Siddhesh
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 29 May 2017 18:30:33 +0530
> From: Amit Ghadge <amitg.b14 at gmail.com>
> To: Siddhesh Poyarekar <sid at reserved-bit.com>
> Cc: Kernel Meetup Pune <kernel-meetup at lists.reserved-bit.com>
> Subject: Re: [Kernel-meetup] Share last kernel meetup slides
> Message-ID:
>         <CALRcH8Ap1LsGqd0ObhPkCCX2CSuARj-DHv8WN5nQ4rF-RP6w5Q at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Thanks :)
> On May 29, 2017 6:07 PM, "Siddhesh Poyarekar" <sid at reserved-bit.com> wrote:
>
>> On Monday 29 May 2017 05:55 PM, Amit Ghadge wrote:
>> > Please, Can someone share yesterday meetup slides?
>>
>> I will share them tonight or latest by tomorrow.
>>
>> Siddhesh
>>
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> ------------------------------
>
> End of Kernel-meetup Digest, Vol 5, Issue 7
> *******************************************