Re: [RFC PATCH v8 00/16] Provide a zero-copy method on KVMvirtio-net.
From: Shirley Ma
Date: Mon Aug 02 2010 - 12:10:28 EST
On Sun, 2010-08-01 at 11:31 +0300, Michael S. Tsirkin wrote:
> Could you provide an example of a good setup?
> Specifically, is it a good idea for the vhost thread
> to inherit CPU affinities from qemu?
I need to retest my set up with multi-threads vhost. My previous set up
applies to single thread vhost. The single stream netperf/netserver set
up, for example, if we have two quad-cores sockets to get the consistent
cpu1: ixgbe 10GbE NIC IRQ
cpu2: I/O thread
cpu3: vhost thread
cpu0: QEMU VCPU0
cpu1: QEMU VCPU1
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/