[cfe-dev] Memory consumption measurement results, for revision 100183
Chris Lattner
clattner at apple.com
Fri Apr 2 22:05:23 PDT 2010
On Apr 2, 2010, at 6:24 AM, ihusar wrote:
> Hello,
> I made some tests for the latest revision 100183
> and the memory consumption has gotten even higher compared to revision
> 99809.
>
> For the same 12MB file:
>
> clang (no args): 5GB
> clang -O0 -g0: 5GB
> clang -O0 -g: 6.3GB, stopped after 33 minutes
> opt --disable-output: 3.7 GB
> opt -O3 --disable-output: 3.9 GB
>
> Details can be found here:
> http://lissom.aps-brno.cz/tmp/clang_rev100183.xls
> and http://lissom.aps-brno.cz/tmp/clang_rev99809.xls
Please try again post r100261, it should substantially improve the 1.3G of bloat going from -g0 -> -g.
-Chris
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