> However, given the constraints, what's the problem with the mmap
> strategy? Sure, you have more page tables on the kernel side, but
> mmap'd memory that is never touched is never resident in a process. I
> verified this a few months back when troubleshooting some memory-related
> issues.
Okee
On Tue, Oct 1, 2013 at 8:26 PM, Ryosuke Niwa wrote:
> On Tue, Oct 1, 2013 at 4:53 PM, James Craig wrote:
>>
>> Follow-up question: Since this hasn’t made it into the CSS4 spec yet,
>> should we temporarily use “-webkit-alt” for the property name? I know there
>> has been a push to move away from
On Oct 2, 2013, at 2:41 AM, Andy Wingo wrote:
>
>> We need somebody to resolve these issues, otherwise our memory
>> footprint will be unacceptably high, and/or our VM operations will be
>> unacceptably slow.
>
> There is no memory footprint problem caused by mmap here -- to my
> knowledge. I
On Wed, Oct 02, 2013 at 09:49:23AM -0700, Anders Carlsson wrote:
>
> On Oct 1, 2013, at 11:29 PM, Sergio Villar Senin wrote:
>
> > On 02/10/13 03:19, Anders Carlsson wrote:
> >> Hello,
> >>
> >> I just wanted to let everyone know that we (Apple) are moving away from
> >> DrawingAreaImpl and alw
On Oct 2, 2013, at 1:17 AM, Konstantin Tokarev wrote:
>
> 02.10.2013, 03:18, "Zoltan Horvath" :
>> On Tue, Oct 1, 2013 at 3:52 PM, Geoffrey Garen wrote:
So are you proposing to use the system allocator on Windows?
>>>
>>> I’m proposing a two step process:
>>>
>>> (1) Use the system allo
On 02/10/13 18:49, Anders Carlsson wrote:
>
> On Oct 1, 2013, at 11:29 PM, Sergio Villar Senin wrote:
>
>> On 02/10/13 03:19, Anders Carlsson wrote:
>>> Hello,
>>>
>>> I just wanted to let everyone know that we (Apple) are moving away from
>>> DrawingAreaImpl and always using our tiled drawing
Hi Anders,
On Oct 1, 2013, at 6:19 PM, Anders Carlsson wrote:
> I just wanted to let everyone know that we (Apple) are moving away from
> DrawingAreaImpl and always using our tiled drawing area. Longer term we’d
> like to remove DrawingAreaImpl completely since it was designed back when we
>
On Oct 1, 2013, at 11:29 PM, Sergio Villar Senin wrote:
> On 02/10/13 03:19, Anders Carlsson wrote:
>> Hello,
>>
>> I just wanted to let everyone know that we (Apple) are moving away from
>> DrawingAreaImpl and always using our tiled drawing area. Longer term we’d
>> like to remove DrawingAre
On Oct 2, 2013, at 1:17 AM, Konstantin Tokarev wrote:
> Out of curiosity, what's wrong with linking whole application using WebKit
> against tcmalloc or some other malloc implementation?
There are a lot of things wrong with that. Most of them depend on the platform.
On Mac, for example, WebKit
On Tuesday 01 October 2013, Oliver Hunt wrote:
> > having helped as far as we could.
>
> But why should webkit have _any_ burden when Qt itself cares so little
> about QtWebKit that it is happy to have qtisms that were ostensibly
> necessary for performance, etc removed?
>
So if we try minimize t
Hi Geoffrey,
On Wed 02 Oct 2013 00:11, Geoffrey Garen writes:
> There are two problems with the current OSAllocator POSIX implementation:
>
> (1) It uses mmap, which doesn’t support aligned allocation. To get
> aligned allocation, POSIX double-allocates all virtual memory. That is
> 2X too much.
Thanks Jer and Brendan for your explanations.
De : Jer Noble [mailto:jer.no...@apple.com]
Envoyé : mardi 1 octobre 2013 17:47
À : Benjamin Dupont (bedupont)
Cc : webkit-dev@lists.webkit.org
Objet : Re: [webkit-dev] Reference count leak with InBandTextTracks?
On Oct 1, 2013, at 2:48 AM, Benjamin
02.10.2013, 03:18, "Zoltan Horvath" :
> On Tue, Oct 1, 2013 at 3:52 PM, Geoffrey Garen wrote:
>>> So are you proposing to use the system allocator on Windows?
>>
>> I’m proposing a two step process:
>>
>> (1) Use the system allocator on Windows (and GTK).
>> (2) If a port maintainer cares to opti
Thanks for the heads up, Anders
I've created a bug for this, https://bugs.webkit.org/show_bug.cgi?id=122207
On Wed, Oct 2, 2013 at 3:19 AM, Anders Carlsson wrote:
> Hello,
>
> I just wanted to let everyone know that we (Apple) are moving away from
> DrawingAreaImpl and always using our tiled dr
14 matches
Mail list logo