On Fri, Dec 02, 2005 at 05:01:39PM -0800, John Ronciak wrote: > On 12/2/05, Grant Grundler <[EMAIL PROTECTED]> wrote: > > > Yup. We can tune for workload/load-latency of each architecture. > > I think tuning for all of them in one source code is the current problem. > > We have to come up with a way for the compiler to insert (or not) > > prefetching at different places for different architectures (and maybe > > even CPU model) in order for this to be acceptable/optimal. > > > We could use a macro defined for each arch which would or not do the > prefetch I guess. I don't they exist today but we could do that.
If anything then a runtime test - e.g. behaviour could be very different for different x86 implementation. -Andi - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
