Re: [dpdk-dev] [PATCH v8 1/4] lib/librte_power: traffic pattern aware power control

2018-10-02 Thread Liang, Ma
Hi Dave, Please check comment below. On 28 Sep 11:47, Hunt, David wrote: > Hi Liang, > > > On 17/9/2018 2:30 PM, Liang Ma wrote: > >1. Abstract > > > >For packet processing workloads such as DPDK polling is continuous. > >This means CPU cores always show 100% busy independent of how much w

Re: [dpdk-dev] [PATCH v8 1/4] lib/librte_power: traffic pattern aware power control

2018-09-28 Thread Hunt, David
Hi Liang, On 17/9/2018 2:30 PM, Liang Ma wrote: 1. Abstract For packet processing workloads such as DPDK polling is continuous. This means CPU cores always show 100% busy independent of how much work those cores are doing. It is critical to accurately determine how busy a core is hugely import

[dpdk-dev] [PATCH v8 1/4] lib/librte_power: traffic pattern aware power control

2018-09-17 Thread Liang Ma
1. Abstract For packet processing workloads such as DPDK polling is continuous. This means CPU cores always show 100% busy independent of how much work those cores are doing. It is critical to accurately determine how busy a core is hugely important for the following reasons: * No indication o