Hi David,
On Thursday 05 October 2017 02:17 PM, Hunt, David wrote:
> Hi Santosh,
>
>
> On 4/10/2017 5:04 PM, santosh wrote:
>> Hi David,
>>
>>
>> On Wednesday 04 October 2017 08:55 PM, David Hunt wrote:
>>> Signed-off-by: Nemanja Marjanovic <nemanja.marjano...@intel.com>
>>> Signed-off-by: Rory Sexton <rory.sex...@intel.com>
>>> Signed-off-by: David Hunt <david.h...@intel.com>
>>> ---
>>> examples/vm_power_manager/power_manager.c | 15 +++++++++++++++
>>> examples/vm_power_manager/power_manager.h | 13 +++++++++++++
>>> 2 files changed, 28 insertions(+)
>>>
>>> diff --git a/examples/vm_power_manager/power_manager.c
>>> b/examples/vm_power_manager/power_manager.c
>>> index 80705f9..c021c1d 100644
>>> --- a/examples/vm_power_manager/power_manager.c
>>> +++ b/examples/vm_power_manager/power_manager.c
>>> @@ -286,3 +286,18 @@ power_manager_disable_turbo_core(unsigned int core_num)
>>> POWER_SCALE_CORE(disable_turbo, core_num, ret);
>>> return ret;
>>> }
>>> +
>>> +int
>>> +power_manager_scale_core_med(unsigned int core_num)
>>> +{
>>> + int ret = 0;
>>> +
>>> + if (core_num >= POWER_MGR_MAX_CPUS)
>>> + return -1;
>>> + if (!(global_enabled_cpus & (1ULL << core_num)))
>>> + return -1;
>>> + rte_spinlock_lock(&global_core_freq_info[core_num].power_sl);
>>> + ret = rte_power_set_freq(core_num, 5);
>> nits:
>> what is 5? also should be enum or macro.
>>
>> Thanks.
>>
>
> This probably shouldn't be hard-coded. The intention is to select a middle
> frequency. I can add a helper function to get the value
> that is halfway between min and max, and use that instead.
>
I'm ok with your proposition.
Thanks.
> Thanks,
> Dave.
>
>
>
