On 2017-02-28 17:49, Dan Zach wrote:
> Jan,
> Running gic-demo at 1KHz on an inmate - the jitter is still gives 200 us
> - worse case.
> 
> 
> I wonder why in this bare-metal case, the stats show no CP15 exits as well:
> 
> vmexits_total                     144686       987
> vmexits_virt_irq                  144683       987
> vmexits_management                     2         0
> vmexits_mmio                           1         0
> vmexits_cp15                           0         0
> vmexits_hypercall                      0         0
> vmexits_maintenance                    0         0
> vmexits_psci                           0         0
> vmexits_virt_sgi                       0         0
> 

How do /proc/timer_list look like, for both cells in comparison? Please
post here as well.

Jan

-- 
Siemens AG, Corporate Technology, CT RDA ITP SES-DE
Corporate Competence Center Embedded Linux

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