On 4/30/2020 11:23 AM, Bruce Richardson wrote:
> On Thu, Apr 30, 2020 at 10:48:35AM +0100, Ferruh Yigit wrote:
>> On 4/28/2020 9:32 AM, Marvin Liu wrote:
>>> Optimize packed ring Rx path with SIMD instructions. Solution of
>>> optimization is pretty like vhost, is that split path into batch and
>>>
On Thu, Apr 30, 2020 at 10:48:35AM +0100, Ferruh Yigit wrote:
> On 4/28/2020 9:32 AM, Marvin Liu wrote:
> > Optimize packed ring Rx path with SIMD instructions. Solution of
> > optimization is pretty like vhost, is that split path into batch and
> > single functions. Batch function is further optim
On 4/28/2020 9:32 AM, Marvin Liu wrote:
> Optimize packed ring Rx path with SIMD instructions. Solution of
> optimization is pretty like vhost, is that split path into batch and
> single functions. Batch function is further optimized by AVX512
> instructions. Also pad desc extra structure to 16 byt
Optimize packed ring Rx path with SIMD instructions. Solution of
optimization is pretty like vhost, is that split path into batch and
single functions. Batch function is further optimized by AVX512
instructions. Also pad desc extra structure to 16 bytes aligned, thus
four elements will be saved in
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