From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Weinan Li <weinan.z.li@intel.com>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2 0/4] mmio save restore refine in vgpu switch
Date: Tue, 12 Dec 2017 12:06:00 +0200 [thread overview]
Message-ID: <1513073160.3809.7.camel@linux.intel.com> (raw)
In-Reply-To: <1513044548-17339-1-git-send-email-weinan.z.li@intel.com>
Hi Li,
I guess this is still on the wrong mailing list :)
You have a better chance of getting review input in the gvt list.
Regards, Joonas
On Tue, 2017-12-12 at 10:09 +0800, Weinan Li wrote:
> Merge switch_mmio_to_vgpu and switch_mmio_to_host, use delta update for
> mocs save restore, deal host mocs value as fixed, it won't be changed after
> initialization. These can save vgpu switch time to reduce CPU utilization
> and improve GPU performance in GVT-g with multi-VMs.
>
> v2: code rebase
>
> Weinan Li (4):
> drm/i915/gvt: refine trace_render_mmio
> drm/i915/gvt: optimize for vGPU mmio switch
> drm/i915/gvt: refine mocs save restore policy
> drm/i915/gvt: load host render mocs once in mocs switch
>
> drivers/gpu/drm/i915/gvt/cmd_parser.c | 19 +++
> drivers/gpu/drm/i915/gvt/mmio_context.c | 236 +++++++++++++++++---------------
> drivers/gpu/drm/i915/gvt/trace.h | 15 +-
> 3 files changed, 151 insertions(+), 119 deletions(-)
>
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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prev parent reply other threads:[~2017-12-12 10:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-12 2:09 [PATCH v2 0/4] mmio save restore refine in vgpu switch Weinan Li
2017-12-12 2:09 ` [PATCH v2 1/4] drm/i915/gvt: refine trace_render_mmio Weinan Li
2017-12-12 2:09 ` [PATCH v2 2/4] drm/i915/gvt: optimize for vGPU mmio switch Weinan Li
2017-12-12 2:09 ` [PATCH v2 3/4] drm/i915/gvt: refine mocs save restore policy Weinan Li
2017-12-12 2:09 ` [PATCH v2 4/4] drm/i915/gvt: load host render mocs once in mocs switch Weinan Li
2017-12-12 10:06 ` Joonas Lahtinen [this message]
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