RE: [Valgrind-users] cpu cycles

[Vincent Penquerc'h <Vin...@ar...>]

> OK, so an implementation to do cycle counting needs to have
> a table that lists for every instruction how many cycles it
> need for the different cache-hit/miss situations.
> 
> Are these informations available (for all the processors)?

Yes, but there is an awful lot of possible combinations. That
would be nifty to try out a piece of time critical code on
various architectures to see how it fares, since one would
usually optimize for one's dev machine...

-- 
Vincent Penquerc'h