My question is: do you know if SGI introduced automatic
profiling in the PRo64. Or else any facilities to enable
profile feedback optimization.
For instance if I have an aplication, say matrix.c, and
a typical input file, say matrix.inp. What
would be the compilation steps that I would have to do
to make sure that the Pro64 hyperblock formation uses
the edge frequency in the CFG from my input file.
I can find lots of places in the code where it says it will
feedback data if exists but I can't determine how or where
its being outputted or how to trace it.
A pointer to the right place is as good as a direct answer.
Thanks,
Cam
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