.@lists.infradead.org;
> Linuxarm
> Subject: Re: [PATCH v4] iommu/arm-smmu-v3: permit users to disable msi
> polling
>
> On 2020-08-18 12:17, Barry Song wrote:
> > Polling by MSI isn't necessarily faster than polling by SEV. Tests on
> > hi1620 show hns3 100G NIC network throughp
On 2020-08-18 12:17, Barry Song wrote:
Polling by MSI isn't necessarily faster than polling by SEV. Tests on
hi1620 show hns3 100G NIC network throughput can improve from 25G to
27G if we disable MSI polling while running 16 netperf threads sending
UDP packets in size 32KB. TX throughput can
