[Cbe-oss-dev] [Patch] Resending: cell_add_spuaware_cpufreq_governor.diff

[Arnd Bergmann]

On Wednesday 16 April 2008, Christian Krafft wrote:
> This patch is also missing a correct load calculation.
> It works pretty well for spu's running at full time or idling, but not so well
> for mixed load (i.e. each spu running 50 percent of the time we would
> switch to fullspeed instead of half speed).

So why should that be something to optimize for? If the SPUs are all idle,
I would assume we'd be better off throwing the tasks off and putting them
into low-power mode, rather than changing the frequency, right?

What's the point of your driver, really?

	Arnd <><