Re: [dpdk-dev] [PATCH v4 0/3] vhost: make virtqueue cache-friendly

2021-03-30 Thread Xia, Chenbo
> -Original Message- > From: Maxime Coquelin > Sent: Tuesday, March 23, 2021 5:02 PM > To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com; > david.march...@redhat.com; olivier.m...@6wind.com; bnem...@redhat.com > Cc: Maxime Coquelin > Subject: [PATCH v4 0/3] vhost: make virtqueue cache-f

Re: [dpdk-dev] [PATCH v4 0/3] vhost: make virtqueue cache-friendly

2021-03-29 Thread Balazs Nemeth
On Tue, 2021-03-23 at 11:30 +0100, David Marchand wrote: > On Tue, Mar 23, 2021 at 10:02 AM Maxime Coquelin > wrote: > > > > As done for Virtio PMD, this series improves cache utilization > > of the vhost_virtqueue struct by removing unused field, > > make the live-migration cache dynamically all

Re: [dpdk-dev] [PATCH v4 0/3] vhost: make virtqueue cache-friendly

2021-03-23 Thread David Marchand
On Tue, Mar 23, 2021 at 10:02 AM Maxime Coquelin wrote: > > As done for Virtio PMD, this series improves cache utilization > of the vhost_virtqueue struct by removing unused field, > make the live-migration cache dynamically allocated at > live-migration setup time and by moving fields > around so

[dpdk-dev] [PATCH v4 0/3] vhost: make virtqueue cache-friendly

2021-03-23 Thread Maxime Coquelin
As done for Virtio PMD, this series improves cache utilization of the vhost_virtqueue struct by removing unused field, make the live-migration cache dynamically allocated at live-migration setup time and by moving fields around so that hot fields are on the first cachelines. With this series, The