From: Jan Engelhardt <jengelh@inai.de>
To: Sasha Levin <sashal@kernel.org>
Cc: Daniel Vetter <daniel@ffwll.ch>,
Olof Johansson <olof.johansson@gmail.com>,
Jerome Glisse <jglisse@redhat.com>,
Jason Ekstrand <jason@jlekstrand.net>,
Alex Deucher <alexander.deucher@amd.com>,
"Wilson, Chris" <chris@chris-wilson.co.uk>,
"Syrjala, Ville" <ville.syrjala@linux.intel.com>,
Hawking Zhang <Hawking.Zhang@amd.com>,
Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
linux-hyperv@vger.kernel.org,
Stephen Hemminger <sthemmin@microsoft.com>,
Greg KH <gregkh@linuxfoundation.org>,
Haiyang Zhang <haiyangz@microsoft.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
spronovo@microsoft.com, Wei Liu <wei.liu@kernel.org>,
Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
iourit@microsoft.com, "K. Y. Srinivasan" <kys@microsoft.com>
Subject: Re: [RFC PATCH 0/4] DirectX on Linux
Date: Wed, 20 May 2020 12:37:25 +0200 (CEST) [thread overview]
Message-ID: <nycvar.YFH.7.77.849.2005201222370.19642@n3.vanv.qr> (raw)
In-Reply-To: <20200519203608.GG33628@sasha-vm>
On Tuesday 2020-05-19 22:36, Sasha Levin wrote:
>
>> - Why DX12 on linux? Looking at this feels like classic divide and
>
> There is a single usecase for this: WSL2 developer who wants to run
> machine learning on his GPU. The developer is working on his laptop,
> which is running Windows and that laptop has a single GPU that Windows
> is using.
It does not feel right conceptually. If the target is a Windows API
(DX12/ML), why bother with Linux environments? Make it a Windows executable,
thereby skipping the WSL translation layer and passthrough.
WARNING: multiple messages have this Message-ID (diff)
From: Jan Engelhardt <jengelh@inai.de>
To: Sasha Levin <sashal@kernel.org>
Cc: linux-hyperv@vger.kernel.org,
Olof Johansson <olof.johansson@gmail.com>,
Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
Greg KH <gregkh@linuxfoundation.org>,
Haiyang Zhang <haiyangz@microsoft.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
"Wilson, Chris" <chris@chris-wilson.co.uk>,
Jerome Glisse <jglisse@redhat.com>,
spronovo@microsoft.com,
Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
Jason Ekstrand <jason@jlekstrand.net>,
iourit@microsoft.com, Alex Deucher <alexander.deucher@amd.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Wei Liu <wei.liu@kernel.org>,
Hawking Zhang <Hawking.Zhang@amd.com>
Subject: Re: [RFC PATCH 0/4] DirectX on Linux
Date: Wed, 20 May 2020 10:37:25 +0000 [thread overview]
Message-ID: <nycvar.YFH.7.77.849.2005201222370.19642@n3.vanv.qr> (raw)
In-Reply-To: <20200519203608.GG33628@sasha-vm>
On Tuesday 2020-05-19 22:36, Sasha Levin wrote:
>
>> - Why DX12 on linux? Looking at this feels like classic divide and
>
> There is a single usecase for this: WSL2 developer who wants to run
> machine learning on his GPU. The developer is working on his laptop,
> which is running Windows and that laptop has a single GPU that Windows
> is using.
It does not feel right conceptually. If the target is a Windows API
(DX12/ML), why bother with Linux environments? Make it a Windows executable,
thereby skipping the WSL translation layer and passthrough.
WARNING: multiple messages have this Message-ID (diff)
From: Jan Engelhardt <jengelh@inai.de>
To: Sasha Levin <sashal@kernel.org>
Cc: linux-hyperv@vger.kernel.org,
Olof Johansson <olof.johansson@gmail.com>,
Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
Greg KH <gregkh@linuxfoundation.org>,
Haiyang Zhang <haiyangz@microsoft.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
"Wilson, Chris" <chris@chris-wilson.co.uk>,
Jerome Glisse <jglisse@redhat.com>,
spronovo@microsoft.com,
Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
Jason Ekstrand <jason@jlekstrand.net>,
iourit@microsoft.com, Alex Deucher <alexander.deucher@amd.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Wei Liu <wei.liu@kernel.org>,
Hawking Zhang <Hawking.Zhang@amd.com>
Subject: Re: [RFC PATCH 0/4] DirectX on Linux
Date: Wed, 20 May 2020 12:37:25 +0200 (CEST) [thread overview]
Message-ID: <nycvar.YFH.7.77.849.2005201222370.19642@n3.vanv.qr> (raw)
In-Reply-To: <20200519203608.GG33628@sasha-vm>
On Tuesday 2020-05-19 22:36, Sasha Levin wrote:
>
>> - Why DX12 on linux? Looking at this feels like classic divide and
>
> There is a single usecase for this: WSL2 developer who wants to run
> machine learning on his GPU. The developer is working on his laptop,
> which is running Windows and that laptop has a single GPU that Windows
> is using.
It does not feel right conceptually. If the target is a Windows API
(DX12/ML), why bother with Linux environments? Make it a Windows executable,
thereby skipping the WSL translation layer and passthrough.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-05-20 10:37 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 16:32 [RFC PATCH 0/4] DirectX on Linux Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 16:32 ` [RFC PATCH 1/4] gpu: dxgkrnl: core code Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 17:19 ` Greg KH
2020-05-19 17:19 ` Greg KH
2020-05-19 17:19 ` Greg KH
2020-05-19 17:21 ` Greg KH
2020-05-19 17:21 ` Greg KH
2020-05-19 17:21 ` Greg KH
2020-05-19 17:45 ` Sasha Levin
2020-05-19 17:45 ` Sasha Levin
2020-05-19 17:45 ` Sasha Levin
2020-05-20 6:13 ` Greg KH
2020-05-20 6:13 ` Greg KH
2020-05-20 6:13 ` Greg KH
2020-05-19 17:27 ` Greg KH
2020-05-19 17:27 ` Greg KH
2020-05-19 17:27 ` Greg KH
2020-05-19 16:32 ` [RFC PATCH 2/4] gpu: dxgkrnl: hook up dxgkrnl Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 23:27 ` kbuild test robot
2020-05-19 23:27 ` kbuild test robot
2020-05-20 7:05 ` kbuild test robot
2020-05-22 8:10 ` Dan Carpenter
2020-05-22 8:10 ` [kbuild] " Dan Carpenter
2020-05-30 13:48 ` kbuild test robot
2020-05-19 16:32 ` [RFC PATCH 3/4] Drivers: hv: vmbus: " Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 16:32 ` [RFC PATCH 4/4] gpu: dxgkrnl: create a MAINTAINERS entry Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 16:32 ` Sasha Levin
2020-05-19 19:21 ` [RFC PATCH 0/4] DirectX on Linux Daniel Vetter
2020-05-19 19:21 ` Daniel Vetter
2020-05-19 19:21 ` Daniel Vetter
2020-05-19 20:36 ` Sasha Levin
2020-05-19 20:36 ` Sasha Levin
2020-05-19 20:36 ` Sasha Levin
2020-05-20 10:37 ` Jan Engelhardt [this message]
2020-05-20 10:37 ` Jan Engelhardt
2020-05-20 10:37 ` Jan Engelhardt
2020-06-28 23:39 ` James Hilliard
2020-06-28 23:39 ` James Hilliard
2020-06-28 23:39 ` James Hilliard
2020-05-19 22:42 ` Dave Airlie
2020-05-19 22:42 ` Dave Airlie
2020-05-19 22:42 ` Dave Airlie
2020-05-19 23:01 ` Daniel Vetter
2020-05-19 23:01 ` Daniel Vetter
2020-05-19 23:01 ` Daniel Vetter
2020-05-20 3:47 ` [EXTERNAL] " Steve Pronovost
2020-05-20 3:47 ` Steve Pronovost
2020-05-20 3:47 ` Steve Pronovost
2020-05-20 7:40 ` Daniel Vetter
2020-05-20 8:19 ` Steve Pronovost
2020-05-20 15:34 ` Steve Pronovost
2020-05-20 15:34 ` Steve Pronovost
2020-05-20 15:34 ` Steve Pronovost
2020-06-16 10:51 ` Pavel Machek
2020-06-16 10:51 ` Pavel Machek
2020-06-16 10:51 ` Pavel Machek
2020-05-19 23:12 ` Dave Airlie
2020-05-19 23:12 ` Dave Airlie
2020-05-19 23:12 ` Dave Airlie
2020-06-16 10:51 ` Pavel Machek
2020-06-16 10:51 ` Pavel Machek
2020-06-16 10:51 ` Pavel Machek
2020-06-16 13:21 ` Sasha Levin
2020-06-16 13:21 ` Sasha Levin
2020-06-16 13:21 ` Sasha Levin
2020-05-20 7:10 ` Thomas Zimmermann
2020-05-20 7:10 ` Thomas Zimmermann
2020-05-20 7:10 ` Thomas Zimmermann
2020-05-20 7:42 ` [EXTERNAL] " Steve Pronovost
2020-05-20 7:42 ` Steve Pronovost
2020-05-20 7:42 ` Steve Pronovost
2020-05-20 11:06 ` Thomas Zimmermann
2020-05-20 11:06 ` Thomas Zimmermann
2020-05-20 11:06 ` Thomas Zimmermann
2020-06-16 10:51 ` Pavel Machek
2020-06-16 10:51 ` Pavel Machek
2020-06-16 10:51 ` Pavel Machek
2020-06-16 13:28 ` Sasha Levin
2020-06-16 13:28 ` Sasha Levin
2020-06-16 13:28 ` Sasha Levin
2020-06-16 14:41 ` Pavel Machek
2020-06-16 14:41 ` Pavel Machek
2020-06-16 14:41 ` Pavel Machek
2020-06-16 16:00 ` Sasha Levin
2020-06-16 16:00 ` Sasha Levin
2020-06-16 16:00 ` Sasha Levin
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