On Tue, May 07, 2019 at 11:28:04AM +1000, Suraj Jitindar Singh wrote:
> On Mon, 2019-05-06 at 16:15 +1000, David Gibson wrote:
> > On Fri, May 03, 2019 at 03:53:05PM +1000, Suraj Jitindar Singh wrote:
> > > The Processor Utilisation of Resources Register (PURR) and Scaled
> > > Processor Utilisatio
On Mon, 2019-05-06 at 16:15 +1000, David Gibson wrote:
> On Fri, May 03, 2019 at 03:53:05PM +1000, Suraj Jitindar Singh wrote:
> > The Processor Utilisation of Resources Register (PURR) and Scaled
> > Processor Utilisation of Resources Register (SPURR) provide an
> > estimate
> > of the resources u
On Fri, May 03, 2019 at 03:53:05PM +1000, Suraj Jitindar Singh wrote:
> The Processor Utilisation of Resources Register (PURR) and Scaled
> Processor Utilisation of Resources Register (SPURR) provide an estimate
> of the resources used by the thread, present on POWER7 and later
> processors.
>
> C
The Processor Utilisation of Resources Register (PURR) and Scaled
Processor Utilisation of Resources Register (SPURR) provide an estimate
of the resources used by the thread, present on POWER7 and later
processors.
Currently the [S]PURR registers simply count at the rate of the
timebase.
Preserve