Performance testing framework
douglas.bagnall at catalyst.net.nz
Wed Aug 24 09:34:54 UTC 2016
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.
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