[ccache] Support for -fprofile-generate, -fprofile-use, -fprofile-arcs
Chris AtLee
chris at atlee.ca
Fri Mar 30 16:31:12 MDT 2012
Hi,
When will this patch be included in a released version of ccache?
fwiw I've done some timings with building firefox with ccache 3.1.7
with and without this patch.
without:
real 59m48.040s
user 150m38.626s
sys 24m12.441s
cache directory /builds/ccache
cache hit (direct) 879
cache hit (preprocessed) 16
cache miss 16
called for link 128
preprocessor error 1
unsupported source language 6
autoconf compile/link 11
unsupported compiler option 6948
no input file 4
with patch
real 35m12.100s
user 77m37.852s
sys 18m11.073s
cache directory /builds/ccache
cache hit (direct) 2032
cache hit (preprocessed) 2638
cache miss 3107
called for link 208
preprocessor error 1
unsupported source language 8
autoconf compile/link 11
no input file 4
On Sun, Aug 14, 2011 at 1:53 PM, Joel Rosdahl <joel at rosdahl.net> wrote:
> On 2011-08-02 03:52, Chris AtLee wrote:
>> My latest code on github should address all the comments so far:
>> https://github.com/catlee/ccache/compare/jrosdahl:master...catlee:profile
>
> Merged now. Thanks!
>
> -- Joel
>
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