New size for Large Pages - google-perftools

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Message from discussion New size for Large Pages
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Date: Wed, 25 Jul 2012 01:23:34 -0300
Message-ID: <CA+cF8dvUscBu__eb1fjwAsBgYY6TmuLY8Tmist+1f9qmNiQ...@mail.gmail.com>
Subject: Re: [PATCH] New size for Large Pages
From: zatrazz <zatr...@gmail.com>
To: google-perftools@googlegroups.com
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Done:  http://code.google.com/p/gperftools/issues/detail?id=3D455

On Tue, Jul 24, 2012 at 1:06 PM, David Chappelle <chapp...@gmail.com> wrote=
:

> Thanks you for your contribution. Please submit this as an issue at
> http://code.google.com/p/gperftools/issues/ with the patch attached.
>
> -Dave
>
>
> On Thu, Jul 5, 2012 at 5:25 PM, Adhemerval Zanella <zatr...@gmail.com>wro=
te:
>
>> Any update, suggestion, criticize on this one?
>>
>>
>> On Monday, May 14, 2012 9:38:36 AM UTC-3, Adhemerval Zanella wrote:
>>>
>>> Back in 2009 I reported I got a better performance using a different
>>> size for large pages on PPC32/PPC64 (https://groups.google.com/d/**
>>> topic/google-perftools/**h9ecjfjiK20/discussion<https://groups.google.c=
om/d/topic/google-perftools/h9ecjfjiK20/discussion>).
>>> Based on that, I'm proposing a patch to add another size to large pages=
 in
>>> tcmalloc through a new define (TCMALLOC_LARGE_PAGES64K). Tested on ppc3=
2
>>> and ppc64.
>>
>>  --
>> You received this message because you are subscribed to the Google Group=
s
>> "google-perftools" group.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msg/google-perftools/-/kL5EbuWfrtQJ.
>>
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>
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--=20
All our science, measured against reality, is primitive and childlike =97 a=
nd
yet it is the most precious thing we have.
- Albert Einstein

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Done:=A0
<a href=3D"http://code.google.com/p/gperftools/issues/detail?id=3D455">http=
://code.google.com/p/gperftools/issues/detail?id=3D455</a>=A0<br><br><div c=
lass=3D"gmail_quote">On Tue, Jul 24, 2012 at 1:06 PM, David Chappelle <span=
 dir=3D"ltr">&lt;<a href=3D"mailto:chapp...@gmail.com" target=3D"_blank">ch=
app...@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">Thanks you for your contribution. Please sub=
mit this as an issue at=A0=A0<a href=3D"http://code.google.com/p/gperftools=
/issues/" target=3D"_blank">http://code.google.com/p/gperftools/issues/</a>=
=A0with the patch attached.<br>
<br>-Dave<div class=3D"HOEnZb"><div class=3D"h5"><br>
<br><div class=3D"gmail_quote">On Thu, Jul 5, 2012 at 5:25 PM, Adhemerval Z=
anella <span dir=3D"ltr">&lt;<a href=3D"mailto:zatr...@gmail.com" target=3D=
"_blank">zatr...@gmail.com</a>&gt;</span> wrote:<br><blockquote class=3D"gm=
ail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-le=
ft:1ex">

Any update, suggestion, criticize on this one?<div><br><br>On Monday, May 1=
4, 2012 9:38:36 AM UTC-3, Adhemerval Zanella wrote:<blockquote class=3D"gma=
il_quote" style=3D"margin:0;margin-left:0.8ex;border-left:1px #ccc solid;pa=
dding-left:1ex">

Back in 2009 I reported I got a better performance using a different size f=
or large pages on PPC32/PPC64 (<a href=3D"https://groups.google.com/d/topic=
/google-perftools/h9ecjfjiK20/discussion" target=3D"_blank">https://groups.=
google.com/d/<u></u>topic/google-perftools/<u></u>h9ecjfjiK20/discussion</a=
>). Based on that, I&#39;m proposing a patch to add another size to large p=
ages in tcmalloc through a new define (TCMALLOC_LARGE_PAGES64K). Tested on =
ppc32 and ppc64.</blockquote>



<p></p>

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<br>=20
To post to this group, send email to <a href=3D"mailto:google-perftools@goo=
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roup/google-perftools?hl=3Den</a>.<br>


</div></div></blockquote></div><br>

<p></p>

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roup/google-perftools?hl=3Den</a>.<br>


</div></div></blockquote></div><br><br clear=3D"all"><div><br></div>-- <br>=
All our science, measured against reality, is primitive and childlike =97 a=
nd yet it is the most precious thing we have.<br>- Albert Einstein<br>

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