Re: [dpdk-dev] [PATCH 1/3] net/iavf: enable AVX512 for legacy RX

2020-09-10 Thread Lu, Wenzhuo
Hi Bruce, > -Original Message- > From: Bruce Richardson > Sent: Thursday, September 10, 2020 5:30 PM > To: Lu, Wenzhuo > Cc: dev@dpdk.org; Rong, Leyi > Subject: Re: [PATCH 1/3] net/iavf: enable AVX512 for legacy RX > > On Thu, Sep 10, 2020 at 01:59:03PM +0800, Wenzhuo Lu wrote: > > To

Re: [dpdk-dev] [PATCH 1/3] net/iavf: enable AVX512 for legacy RX

2020-09-10 Thread Bruce Richardson
On Thu, Sep 10, 2020 at 01:59:03PM +0800, Wenzhuo Lu wrote: > To enhance the per-core performance, this patch adds some AVX512 > instructions to the data path to handle the legacy RX descriptors. > > Signed-off-by: Wenzhuo Lu > Signed-off-by: Bruce Richardson > Signed-off-by: Leyi Rong > --- >

[dpdk-dev] [PATCH 1/3] net/iavf: enable AVX512 for legacy RX

2020-09-09 Thread Wenzhuo Lu
To enhance the per-core performance, this patch adds some AVX512 instructions to the data path to handle the legacy RX descriptors. Signed-off-by: Wenzhuo Lu Signed-off-by: Bruce Richardson Signed-off-by: Leyi Rong --- drivers/net/iavf/iavf_rxtx.c| 27 +- drivers/net/iavf/iavf_rxt