Performance testing framework
douglas.bagnall at catalyst.net.nz
Fri Aug 26 03:56:47 UTC 2016
On 24/08/16 21:34, Douglas Bagnall wrote:
> On 24/08/16 19:28, Uri Simchoni wrote:
>> What optimization level has been used to generate those figures? From my
>> experience, the generated code varies greatly from non-optimized to
>> optimized code.
> I have assumed -O2, but the question makes me realise I haven't
> actually checked. The build for all versions boils down to
> `CC=gcc-4.9 ./configure.developer && make -j` (gcc-4.9 because
> newer compilers with -Werror find fatal warnings in old code),
> so it depends on the various releases' defaults.
> I'll double check tomorrow.
Now I've added CFLAGS='-O2', but I don't have results yet as it turns
out gcc-4. won't compile samba-4.0 without extra patches.
I should have some new -O2 results after the weekend. Thanks for
pointing this out.
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