search for: underperforms

I have a certain Star Wars Jedi Knight II: Jedi Outcast disc that I am trying to load an autorun.exe off of with wine, but with a peculiar problem: the game executable is labeled "AUTORUN.EXE;1", along with many other files of a similar suffix. When I try to run it, wine works for a bit then gives up, showing no screen or other indication. I then tried to rename the exe and other files

On Wednesday, November 01, 2017 4:59 PM, Michael S. Tsirkin wrote: > On Sun, Oct 29, 2017 at 01:52:25PM +0100, Jens Freimann wrote: > > Ilya: - you might have more completions than descriptors available > > - partial descriptor chains are a problem for hardware because you > > might have to read a bunch of conscriptors twice - how would you do > > deal with a big

On Wednesday, November 01, 2017 4:59 PM, Michael S. Tsirkin wrote: > On Sun, Oct 29, 2017 at 01:52:25PM +0100, Jens Freimann wrote: > > Ilya: - you might have more completions than descriptors available > > - partial descriptor chains are a problem for hardware because you > > might have to read a bunch of conscriptors twice - how would you do > > deal with a big

...address as opposed to overlapping the available entries. If you are going to support skipping writing back some used descriptors then accounting would have to change slightly since driver won't be able to reset used flags then. But in the past in all tests I've written this separate ring underperforms a shared ring. > > > > > > > > >

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...to overlapping the available entries. If you are going to > support skipping writing back some used descriptors then accounting > would have to change slightly since driver won't be able to reset used > flags then. But in the past in all tests I've written this separate > ring underperforms a shared ring. > [I.L] A completion is a used entry + device specific metadata. I don't remember seeing an option to write used entries in a separate address, I'll appreciate it if you can point me to the right direction. Regarding the shared ring vs separate ring, I can't really a...

...to overlapping the available entries. If you are going to > support skipping writing back some used descriptors then accounting > would have to change slightly since driver won't be able to reset used > flags then. But in the past in all tests I've written this separate > ring underperforms a shared ring. > [I.L] A completion is a used entry + device specific metadata. I don't remember seeing an option to write used entries in a separate address, I'll appreciate it if you can point me to the right direction. Regarding the shared ring vs separate ring, I can't really a...

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erappin' - daily morning update ---------------------------------------------------------------------------- ---- BLEAK ECONOMIC PICTURE We got a mixed bag of reports by retailers at the end of last week. As you know, retail sales are a key element to this economy's growth as continued consumer spending is necessary to remain out of a recession. Market analysts are hoping

...vailable entries. If you are going to > > support skipping writing back some used descriptors then accounting > > would have to change slightly since driver won't be able to reset used > > flags then. But in the past in all tests I've written this separate > > ring underperforms a shared ring. > > > [I.L] A completion is a used entry + device specific metadata. > I don't remember seeing an option to write used entries in a separate address, > I'll appreciate it if you can point me to the right direction. It wasn't described in the talk. But it...

> -----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

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 >

> -----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

Hi all, I''m putting together a OpenSolaris ZFS-based system and need help picking hardware. I''m thinking about using this 26-disk case: [FYI: 2-disk RAID1 for the OS & 4*(4+2) RAIDZ2 for SAN] http://rackmountpro.com/productpage.php?prodid=2418 Regarding the mobo, cpus, and memory - I searched goggle and the ZFS site and all I came up with so far is that, for a

Hi all, I''m putting together a OpenSolaris ZFS-based system and need help picking hardware. I''m thinking about using this 26-disk case: [FYI: 2-disk RAID1 for the OS & 4*(4+2) RAIDZ2 for SAN] http://rackmountpro.com/productpage.php?prodid=2418 Regarding the mobo, cpus, and memory - I searched goggle and the ZFS site and all I came up with so far is that, for a

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

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