[Qemu-devel] [PATCH v5 10/12] rdma: introduce capability x-rdma-pin-all

2013-04-22 Thread mrhines
From: "Michael R. Hines" This capability allows you to disable dynamic chunk registration for better throughput on high-performance links. For example, using an 8GB RAM virtual machine with all 8GB of memory in active use and the VM itself is completely idle using a 40 gbps infiniband link: 1.

Re: [Qemu-devel] [PATCH v5 10/12] rdma: introduce capability x-rdma-pin-all

2013-04-22 Thread Michael R. Hines
On 04/22/2013 04:24 PM, Eric Blake wrote: On 04/21/2013 03:17 PM, mrhi...@linux.vnet.ibm.com wrote: From: "Michael R. Hines" This capability allows you to disable dynamic chunk registration for better throughput on high-performance links. For example, using an 8GB RAM virtual machine with all

Re: [Qemu-devel] [PATCH v5 10/12] rdma: introduce capability x-rdma-pin-all

2013-04-22 Thread Eric Blake
On 04/21/2013 03:17 PM, mrhi...@linux.vnet.ibm.com wrote: > From: "Michael R. Hines" > > This capability allows you to disable dynamic chunk registration > for better throughput on high-performance links. > > For example, using an 8GB RAM virtual machine with all 8GB of memory in > active use an

[Qemu-devel] [PATCH v5 10/12] rdma: introduce capability x-rdma-pin-all

2013-04-21 Thread mrhines
From: "Michael R. Hines" This capability allows you to disable dynamic chunk registration for better throughput on high-performance links. For example, using an 8GB RAM virtual machine with all 8GB of memory in active use and the VM itself is completely idle using a 40 gbps infiniband link: 1.