回复: [PATCH v6 0/2] Enable PMD power management on Arm

2023-02-20 Thread Feifei Wang
> -邮件原件- > 发件人: David Marchand > 发送时间: Monday, February 20, 2023 8:07 PM > 收件人: Feifei Wang > 抄送: dev@dpdk.org; david.h...@intel.com; step...@networkplumber.org; > tho...@monjalon.net; nd > 主题: Re: [PATCH v6 0/2] Enable PMD power management on Arm > > On M

Re: [PATCH v6 0/2] Enable PMD power management on Arm

2023-02-20 Thread David Marchand
On Mon, Feb 20, 2023 at 9:51 AM Feifei Wang wrote: > > For Arm aarch, use WFE instructions to enable PMD power management. > > Test Results: > dynamic instructions over 1sec without wfe with wfepercentage > ampere-altra6,298,483,712 9,117,624 -99.855% > thu

[PATCH v6 0/2] Enable PMD power management on Arm

2023-02-20 Thread Feifei Wang
For Arm aarch, use WFE instructions to enable PMD power management. Test Results: dynamic instructions over 1sec without wfe with wfepercentage ampere-altra6,298,483,712 9,117,624 -99.855% thunderx2 6,990,909,373 3,247,226 -99.