[dpdk-dev] [PATCH v2 1/5] app/testpmd: print clock with CPU cycles per pkt

Iremonger, Bernard bernard.iremonger at intel.com
Tue May 12 12:18:26 CEST 2020


> -----Original Message-----
> From: Dharmik Thakkar <dharmik.thakkar at arm.com>
> Sent: Friday, May 8, 2020 11:38 PM
> To: Lu, Wenzhuo <wenzhuo.lu at intel.com>; Wu, Jingjing
> <jingjing.wu at intel.com>; Iremonger, Bernard
> <bernard.iremonger at intel.com>
> Cc: dev at dpdk.org; nd at arm.com; Dharmik Thakkar
> <dharmik.thakkar at arm.com>
> Subject: [PATCH v2 1/5] app/testpmd: print clock with CPU cycles per pkt
> 
> On aarch64 platforms, the cycles are counted using either a low-resolution
> generic counter or a high-resolution PMU cycle counter.
> Print the clock frequency along with CPU cycles/packet to identify which
> cycle counter is being used.
> 
> Signed-off-by: Dharmik Thakkar <dharmik.thakkar at arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>
> Reviewed-by: Phil Yang <phil.yang at arm.com>

Acked-by: Bernard Iremonger <bernard.iremonger at intel.com>


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