Re: [dpdk-dev] [PATCH v16 00/11] Add PMD power management

2021-01-14 Thread Burakov, Anatoly
On 14-Jan-21 9:36 AM, David Marchand wrote: On Tue, Jan 12, 2021 at 6:37 PM Anatoly Burakov wrote: This patchset proposes a simple API for Ethernet drivers to cause the CPU to enter a power-optimized state while waiting for packets to arrive. There are multiple proposed mechanisms to achieve s

Re: [dpdk-dev] [PATCH v16 00/11] Add PMD power management

2021-01-14 Thread David Marchand
On Tue, Jan 12, 2021 at 6:37 PM Anatoly Burakov wrote: > > This patchset proposes a simple API for Ethernet drivers to cause the > CPU to enter a power-optimized state while waiting for packets to > arrive. There are multiple proposed mechanisms to achieve said power > savings: simple frequency sc

[dpdk-dev] [PATCH v16 00/11] Add PMD power management

2021-01-12 Thread Anatoly Burakov
This patchset proposes a simple API for Ethernet drivers to cause the CPU to enter a power-optimized state while waiting for packets to arrive. There are multiple proposed mechanisms to achieve said power savings: simple frequency scaling, idle loop, and monitoring the Rx queue for incoming pac