...@mozilla.com
Cc: dev-b2g@lists.mozilla.org, Thinker Lee t...@mozilla.com, Justin Lebar
justin.le...@gmail.com
Sent: Sunday, August 4, 2013 2:00:19 PM
Subject: Re: [b2g] Some observations on memory usages in main process
What was the performance impact apart from the initial writing out of
pages? I.e
...@gmail.com
To: Ting-Yuan Huang thu...@mozilla.com
Cc: Thinker Lee t...@mozilla.com, dev-b2g@lists.mozilla.org
Sent: Thursday, July 4, 2013 1:23:08 AM
Subject: Re: [b2g] Some observations on memory usages in main process
It's interesting to know that about 30mb of memory is not written to often
-Yuan Huang thu...@mozilla.com
Cc: Thinker Lee t...@mozilla.com, dev-b2g@lists.mozilla.org
Sent: Thursday, July 4, 2013 1:23:08 AM
Subject: Re: [b2g] Some observations on memory usages in main process
It's interesting to know that about 30mb of memory is not written to often,
but that's only
To: Ting-Yuan Huang thu...@mozilla.com
Cc: Thinker Lee t...@mozilla.com, dev-b2g@lists.mozilla.org
Sent: Thursday, July 4, 2013 1:23:08 AM
Subject: Re: [b2g] Some observations on memory usages in main process
It's interesting to know that about 30mb of memory is not written to often,
but that's only half
Hi,
We recently observed that
1. About half of the anonymous memory in b2g do not vary very often.
We taked a snapshot after booting into lock-screen. After playing for a
while[1], we taked the other
snapshot. The common parts of the two snapshot are around 30MB out of total
60MB
Thanks Ting-Yuan for spending time on investigation of memory
modifications. The basic idea behind tasks is to figure out how many
data are not modified after built. If we write these data out to the
filesystem after boot, and use the file as a back object of anonymous
memory pages, then we can
