On 2013-11-09 6:30 PM, Boris Zbarsky wrote:
On 11/9/13 12:53 PM, Philip Chee wrote:
Not directly related but. Some time back I wanted to turn on profiling
for SeaMonkey on our trunk builds but was vetoed because turning on
profiling (I was told) causes a pref hit.
It does, but a pretty small one, and only on x86-32 (because there is
one less register to work with).
Also note that we only enable profiling by default on Nightly and not
the channels that matter to our users. But that does mean that
performance comparisons between Nightly and Aurora on Windows for
example are not possible unless you do your own non-profiling Nightly
builds.
Cheers,
Ehsan
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