On 08/08/2017 08:23 AM, Yuan, Feng wrote:
Hi,
On Mon, Aug 7, 2017 at 9:45 AM, Emil Velikov <emil.l.veli...@gmail.com> wrote:
On 7 August 2017 at 12:56, Tapani Pälli <tapani.pa...@intel.com> wrote:
Hi;
On 08/07/2017 02:15 PM, Yuan, Feng wrote:
Hi,
What’s the status of GLES 3.1 compute shaders support in
Linux and Android.
It is supported.
Which branch/version start this support? and which Intel
platforms are enabled. Is there any benchmark data in SKL/APL?
GLES 3.1 landed somewhere during Mesa versions 11.x so you very
likely have it on your machine. I'm running Fedora Linux on Haswell and it is
supported.
It is also supported in Android-IA.
Any news about Android-O? which Mesa version will be there?
Is Android version same as Linux on GLES/SL?
Android-IA tracks Mesa master branch and is being rebased once a week
(so currently at 17.3.0-devel). Plan is to support any new Android release.
I'm not sure about specific benchmark for compute shaders but I do
know that starting from version 3.1 GFXBench utilizes compute.
Different generations got GLES3.1 support at separate Mesa versions.
For example, in Mesa 12.0 we had
- OpenGL ES 3.1 on i965/bdw+ (Broadwell and later)
while with Mesa 13.0
- OpenGL ES 3.1 on i965/hsw
- OpenGL ES 3.2 on i965/gen9+ (Skylake and later)
Any Linux kernel or libdrm version dependency for build?
Do I need special options for configure?
I have a hsw with Ubuntu 16.04/kernel 4.10.0, which mesa version is better to
try?
Not sure what your goals or requirements are here but have a peek in
configure.ac to see what options are available. My suggestion is that
you pull Mesa git and compile/use that instead of the rather old version
of Mesa in Ubuntu 16.04 (12.x?).
You might also be interested in
https://people.freedesktop.org/~imirkin/glxinfo/#b=version&g=Intel%20Skylake%20
(HD%205xx)&p=es
(use the top navigation to select different hardware, or change the breakdown
back
to gpu to see multiple gpu's for a single mesa version)
That's very helpful for me. Thank you:)
Thanks,
Wind
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