Re: [chromium-dev] Re: WebKitApi (test_shell) and DevTools, JS debugging

2010-01-19 Thread Vitaly Repeshko
+v8-dev On Tue, Jan 19, 2010 at 2:22 PM, vridosh wrote: > Hi Peter > > Thank you for your response, but probably I was unclear in my > question. I'm not very interesting in test_shell future - I'm forced > to use it as a reference implementation simply because for now I have > no alternatives (ex

Re: [chromium-dev] Anyone understand how V8 GC works?

2009-11-21 Thread Vitaly Repeshko
ound as long as there's a >> > reachable reference (i.e. "p"). >> > Any thoughts from someone more familiar with this code? >> > -atw >> > >> > On Thu, Nov 19, 2009 at 11:07 PM, Mads Ager wrote: >> >> >> >> Let us know what yo

Re: [chromium-dev] Anyone understand how V8 GC works?

2009-11-19 Thread Vitaly Repeshko
On Fri, Nov 20, 2009 at 1:20 AM, Drew Wilson wrote: > I'm investigating a leak in the MessagePort/MessageChannel code. Basically, > if I have a page that looks like this: > > new MessageChannel(); > > We leak two MessagePorts every time we reload the page. > The WebCore::MessageChannel impl obje

[chromium-dev] Re: [Memory] in TCMalloc, more careful handling of VirtualAlloc commit via SystemAlloc

2009-10-01 Thread Vitaly Repeshko
On Thu, Oct 1, 2009 at 4:44 PM, Anton Muhin wrote: > Guys, just to summarize the discussion. > > There are several ways we can tweak tcmalloc: > > 1) decommit everything what is free; > 2) keep spans with a mixed state (some pages committed, some not, > coalescing nor commit, not decommits)---tha

[chromium-dev] Re: gclient hang

2009-09-25 Thread Vitaly Repeshko
On Fri, Sep 25, 2009 at 11:51 PM, Yaar Schnitman wrote: > No, symlinks would not work since upstream gyp files still depend on > downstream gyps (skia, icu, etc). Working on it. As a workaround it's possible to mount directories instead of symlinking them. $ mkdir /chrome/src/third_party/WebKit

[chromium-dev] Re: V8 object-graph-tracing utilities?

2009-09-23 Thread Vitaly Repeshko
On Wed, Sep 23, 2009 at 2:21 AM, Jens Alfke wrote: > > On Sep 22, 2009, at 2:54 PM, Mikhail Naganov wrote: > >> I'm working on showing JS objects retainers. But this only works for >> objects that live inside V8's heap. > > That would still be useful — I'd love to be able to look at all the 'Wind