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From: Frank Rowand <frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Chintan Pandya <cpandya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] of: cache phandle nodes to decrease cost of of_find_node_by_phandle()
Date: Thu, 1 Feb 2018 11:10:35 -0800	[thread overview]
Message-ID: <fd9f5f63-b08e-602e-1510-85a65889f550@gmail.com> (raw)
In-Reply-To: <9e23d32f-05a0-ce8a-41f8-9a1a3d66be37-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>

On 02/01/18 02:31, Chintan Pandya wrote:
> 
>>> Anyways, will fix this locally and share test results.
>>
>> Thanks, I look forward to the results.
>>
> 
> Set up for this time was slightly different. So, taken all the numbers again.
> 
> Boot to shell time (in ms): Experiment 2
> [1] Base            : 14.843805 14.784842 14.842338
> [2] 64 sized fixed cache    : 14.189292 14.200003 14.266711
> [3] Dynamic freeable cache    : 14.112412 14.064772 14.036052
> 
> So, [3] (this patch) looks to be improving 750ms (on avg from base build).
> 

Is this with the many debug options enabled?  If so, can you repeat with
a normal configuration?

Thanks,

Frank
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  parent reply	other threads:[~2018-02-01 19:10 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-31 20:05 [PATCH] of: cache phandle nodes to decrease cost of of_find_node_by_phandle() frowand.list
2018-01-31 20:10 ` Frank Rowand
     [not found] ` <1517429142-25727-1-git-send-email-frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-31 21:43   ` Frank Rowand
     [not found]     ` <5dd35d8f-c430-237e-9863-2e73556f92ec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-01 14:24       ` Rob Herring
     [not found]         ` <CAL_JsqLV_bQ2pQ7hCRDP9_31kmKQjggWFDoCia-KmmO5CR3T5g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-01 14:26           ` Rob Herring
2018-02-01 21:09           ` Frank Rowand
2018-02-02  3:45             ` Rob Herring
2018-02-02 22:34               ` Frank Rowand
     [not found]             ` <4f2b3755-9ef1-4817-7436-9f5aafb38b60-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-02  5:53               ` Chintan Pandya
2018-02-03  3:55                 ` Frank Rowand
2018-02-01  6:45   ` Chintan Pandya
2018-02-01  8:59     ` Frank Rowand
     [not found]       ` <38cdcae5-ec0f-d1be-b024-1990d4387731-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-01 10:31         ` Chintan Pandya
     [not found]           ` <9e23d32f-05a0-ce8a-41f8-9a1a3d66be37-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-02-01 19:10             ` Frank Rowand [this message]
     [not found]               ` <fd9f5f63-b08e-602e-1510-85a65889f550-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-02  5:59                 ` Chintan Pandya
     [not found]                   ` <567731e8-8f89-bd6e-c3d4-e36400e69198-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-02-02 21:26                     ` Frank Rowand
2018-02-05 12:23                       ` Chintan Pandya
     [not found]                         ` <0a178f4b-75fe-0564-7b0e-596f52fca1dc-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-02-07 12:44                           ` Chintan Pandya
     [not found]                             ` <1768c791-7456-c1fe-578b-f6245e79746f-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-02-07 20:09                               ` Frank Rowand
2018-02-01 14:34   ` Rob Herring
2018-02-01 21:13     ` Frank Rowand
  -- strict thread matches above, loose matches on Subject: below --
2018-01-31 20:02 frowand.list-Re5JQEeQqe8AvxtiuMwx3w
     [not found] ` <1517428977-25653-1-git-send-email-frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-31 20:07   ` Frank Rowand

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