[v8-users] What is mutator?

2013-11-19 Thread Steve Jonghee Yun
I read some document of V8 GC and memory allocation. They mentioned 'mutator'. Also spaces.h explain MemoryChunkFlags enum like below. // Large objects can have a progress bar in their page header. These object // are scanned in increments and will be kept black while being scanned. //

Re: [v8-users] Re: Advance notice/RFC: Remove SetIndexedPropertiesToExternalArrayData and friends

2013-11-19 Thread Dmitry Lomov
On Tue, Nov 19, 2013 at 9:00 PM, Trevor Norris wrote: > On Tuesday, November 19, 2013 2:04:45 AM UTC-8, Dmitry Lomov wrote: >> >> Here is the change: https://code.google.com/p/v8/source/detail?r=15205 >> Instead of weak handles, I taught our GC to free array buffer backing >> store when array buff

Re: [v8-users] Re: Advance notice/RFC: Remove SetIndexedPropertiesToExternalArrayData and friends

2013-11-19 Thread Trevor Norris
On Tuesday, November 19, 2013 2:04:45 AM UTC-8, Dmitry Lomov wrote: > > Here is the change: https://code.google.com/p/v8/source/detail?r=15205 > Instead of weak handles, I taught our GC to free array buffer backing > store when array buffers die. > That's awesome. Something like that is exactly w

Re: [v8-users] Re: Advance notice/RFC: Remove SetIndexedPropertiesToExternalArrayData and friends

2013-11-19 Thread Dmitry Lomov
Some quick replies inline. On Tue, Nov 19, 2013 at 1:10 AM, Trevor Norris wrote: > > > On Thursday, November 14, 2013 5:28:58 AM UTC-8, Dmitry Lomov wrote: >> >> Is it still true in the latest releases (3.20 and up)? I am curious as to >> what is the bottleneck here. >> > I remember you pointing

Re: [v8-users] Re: Get error when test v8 on Sunspider benchmark

2013-11-19 Thread Jakob Kummerow
Why would anyone on v8-users be able to help with stuff checked out from svn.webkit.org? Also, why would anyone care about SunSpider? On Mon, Nov 18, 2013 at 11:27 PM, CHS wrote: > I got same error. Could anybody help? > > > On Monday, April 29, 2013 10:13:40 PM UTC-7, Amy wrote: >> >> I got t