Thank you for your answer. I compiled the android source codes.
-邮件原件-
发件人: Andrew Haley [mailto:a...@redhat.com]
发送时间: 2014年7月31日 18:54
收件人: Gengyulei (Gengyl); gcc@gcc.gnu.org
主题: Re: About the most time consuming compiler process
On 07/31/2014 11:25 AM, Gengyulei (Gengyl) wrote
On 07/31/2014 11:25 AM, Gengyulei (Gengyl) wrote:
> How to explain it?
We can't. You haven't told us what is being parsed or even which
language it's written in. Note that GCC's parsing pass isn't simply
a parse: it has to build trees, which can be an expensive process.
Andrew.
Hi,
I want to find the most consuming compiler process, the time report is as
following:
usr sys wall
TOTAL 759.59 92.92 1396.19
phase generate 498.34 31.1 870.94
template instantiation 90.49 13.9469.89
phase pars
