David S. Miller writes:
> lat_ctx doesn't execute any FPU ops. So at worst this happens once
> on GLIBC program startup, but then never again.
Has something changed? Last I looked, the whole lmbench timing harness
was based on using the FPU.
Oops, that's entirely possible...
But things are usually layed out like this:
So the FPU hit is only before/after the runs, not during each and
Franks a lot,
David S. Miller
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to email@example.com
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/