similar to: 15-day Public Review for Virtual I/O Device (VIRTIO) Version 1.0 - ends January 26th

----- Forwarded message from Chet Ensign <chet.ensign at oasis-open.org> ----- Date: Fri, 28 Mar 2014 17:54:16 -0400 From: Chet Ensign <chet.ensign at oasis-open.org> To: tc-announce at lists.oasis-open.org, members at lists.oasis-open.org, virtio at lists.oasis-open.org, virtio-comment at lists.oasis-open.org Subject: [members] 15-day Public Review for Virtual I/O Device (VIRTIO)

----- Forwarded message from Chet Ensign <chet.ensign at oasis-open.org> ----- Date: Fri, 28 Mar 2014 17:54:16 -0400 From: Chet Ensign <chet.ensign at oasis-open.org> To: tc-announce at lists.oasis-open.org, members at lists.oasis-open.org, virtio at lists.oasis-open.org, virtio-comment at lists.oasis-open.org Subject: [members] 15-day Public Review for Virtual I/O Device (VIRTIO)

OASIS members and other interested parties, The Virtual I/O Device (VIRTIO) TC members [1] have produced an updated Committee Specification Draft (CSD) and submitted this specification for 15-day public review: Virtual I/O Device (VIRTIO) Version 1.0 Committee Specification Draft 04 / Public Review Draft 04 28 May 2015 Specification overview: This document describes the specifications of the

OASIS members and other interested parties, The Virtual I/O Device (VIRTIO) TC members [1] have produced an updated Committee Specification Draft (CSD) and submitted this specification for 15-day public review: Virtual I/O Device (VIRTIO) Version 1.0 Committee Specification Draft 04 / Public Review Draft 04 28 May 2015 Specification overview: This document describes the specifications of the

Season's greetings all: The OASIS Virtual I/O Device (VIRTIO) TC [1] members have recently approved a Committee Specification Draft (CSD) and submitted this specification for 30-day(*) public review: Virtual I/O Device (VIRTIO) Version 1.0 Committee Specification Draft 01 / Public Review Draft 01 03 December 2013 Specification Overview: This document describes the specifications of the

Season's greetings all: The OASIS Virtual I/O Device (VIRTIO) TC [1] members have recently approved a Committee Specification Draft (CSD) and submitted this specification for 30-day(*) public review: Virtual I/O Device (VIRTIO) Version 1.0 Committee Specification Draft 01 / Public Review Draft 01 03 December 2013 Specification Overview: This document describes the specifications of the

On Wed, Feb 08, 2017 at 02:37:57PM +0100, Christian Borntraeger wrote: > On 02/08/2017 04:20 AM, Michael S. Tsirkin wrote: > [...] > > * Prototype > > > > A partial prototype can be found under > > tools/virtio/ringtest/ring.c > > > > Test run: > > [mst at tuck ringtest]$ time ./ring > > real 0m0.399s > > user 0m0.791s > >

On Wed, Feb 08, 2017 at 02:37:57PM +0100, Christian Borntraeger wrote: > On 02/08/2017 04:20 AM, Michael S. Tsirkin wrote: > [...] > > * Prototype > > > > A partial prototype can be found under > > tools/virtio/ringtest/ring.c > > > > Test run: > > [mst at tuck ringtest]$ time ./ring > > real 0m0.399s > > user 0m0.791s > >

Hi Michael, > -----Original Message----- > From: virtio-dev at lists.oasis-open.org [mailto:virtio-dev at lists.oasis-open.org] > On Behalf Of Michael S. Tsirkin > Sent: Sunday, September 10, 2017 1:06 PM > To: virtio-dev at lists.oasis-open.org > Cc: virtualization at lists.linux-foundation.org > Subject: [virtio-dev] packed ring layout proposal v3 > [...] > *

On Wed, Sep 20, 2017 at 09:11:57AM +0000, Liang, Cunming wrote: > Hi Michael, > > > -----Original Message----- > > From: virtio-dev at lists.oasis-open.org [mailto:virtio-dev at lists.oasis-open.org] > > On Behalf Of Michael S. Tsirkin > > Sent: Sunday, September 10, 2017 1:06 PM > > To: virtio-dev at lists.oasis-open.org > > Cc: virtualization at

On Wed, Sep 20, 2017 at 09:11:57AM +0000, Liang, Cunming wrote: > Hi Michael, > > > -----Original Message----- > > From: virtio-dev at lists.oasis-open.org [mailto:virtio-dev at lists.oasis-open.org] > > On Behalf Of Michael S. Tsirkin > > Sent: Sunday, September 10, 2017 1:06 PM > > To: virtio-dev at lists.oasis-open.org > > Cc: virtualization at

Michael, Would you please give an example or two how these two flags DESC_DRIVER and DESC_WRAP are used together? Like others, I am confused by the description and still don?t quite grok it. Steven On 9/25/17, 3:24 PM, "virtio-dev at lists.oasis-open.org on behalf of Michael S. Tsirkin" <virtio-dev at lists.oasis-open.org on behalf of mst at redhat.com> wrote: On Wed, Sep

On 02/08/2017 04:20 AM, Michael S. Tsirkin wrote: [...] > * Prototype > > A partial prototype can be found under > tools/virtio/ringtest/ring.c > > Test run: > [mst at tuck ringtest]$ time ./ring > real 0m0.399s > user 0m0.791s > sys 0m0.000s > [mst at tuck ringtest]$ time ./virtio_ring_0_9 > real 0m0.503s > user 0m0.999s > sys

On 2017?09?10? 13:06, Michael S. Tsirkin wrote: > This is an update from v2 version. > Changes: > - update event suppression mechanism > - add wrap counter: DESC_WRAP flag in addition to > DESC_DRIVER flag used for validity so device does not have to > write out all used descriptors. Do we have benchmark result to show the advantage of DESC_DRIVER over e.g avail/used

On Sun, Jul 16, 2017 at 06:00:45AM +0000, Lior Narkis wrote: > > -----Original Message----- > > From: virtio-dev at lists.oasis-open.org [mailto:virtio-dev at lists.oasis-open.org] > > On Behalf Of Michael S. Tsirkin > > Sent: Wednesday, February 08, 2017 5:20 AM > > To: virtio-dev at lists.oasis-open.org > > Cc: virtualization at lists.linux-foundation.org >

This is an update from v1 version. Changes: - update event suppression mechanism - separate options for indirect and direct s/g - lots of new features --- Performance analysis of this is in my kvm forum 2016 presentation. The idea is to have a r/w descriptor in a ring structure, replacing the used and available ring, index and descriptor buffer. * Descriptor ring: Guest adds descriptors with

> -----Original Message----- > From: virtio-dev at lists.oasis-open.org [mailto:virtio-dev at lists.oasis-open.org] > On Behalf Of Michael S. Tsirkin > Sent: Wednesday, February 08, 2017 5:20 AM > To: virtio-dev at lists.oasis-open.org > Cc: virtualization at lists.linux-foundation.org > Subject: [virtio-dev] packed ring layout proposal v2 > > This is an update from v1

This is an update from v1 version. Changes: - update event suppression mechanism - separate options for indirect and direct s/g - lots of new features --- Performance analysis of this is in my kvm forum 2016 presentation. The idea is to have a r/w descriptor in a ring structure, replacing the used and available ring, index and descriptor buffer. * Descriptor ring: Guest adds descriptors with

> -----Original Message----- > From: Michael S. Tsirkin [mailto:mst at redhat.com] > Sent: Tuesday, July 18, 2017 7:23 PM > To: Lior Narkis <liorn at mellanox.com> > Cc: virtio-dev at lists.oasis-open.org; virtualization at lists.linux-foundation.org > Subject: Re: [virtio-dev] packed ring layout proposal v2 > > On Sun, Jul 16, 2017 at 06:00:45AM +0000, Lior Narkis

> -----Original Message----- > From: Michael S. Tsirkin [mailto:mst at redhat.com] > Sent: Tuesday, July 18, 2017 7:23 PM > To: Lior Narkis <liorn at mellanox.com> > Cc: virtio-dev at lists.oasis-open.org; virtualization at lists.linux-foundation.org > Subject: Re: [virtio-dev] packed ring layout proposal v2 > > On Sun, Jul 16, 2017 at 06:00:45AM +0000, Lior Narkis