I followed this <https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel>
tutorial (skipped "Modifying the configuration") and added the one line
from the patch.
~/kernel$ du -h *.deb
148K linux-cloud-tools-3.13.0-35-generic_3.13.0-35.62_amd64.deb
8,7M linux-headers-3.13.0-35_3.13.0-35.62_all.deb
816K linux-headers-3.13.0-35-generic_3.13.0-35.62_amd64.deb
15M linux-image-3.13.0-35-generic_3.13.0-35.62_amd64.deb
36M linux-image-extra-3.13.0-35-generic_3.13.0-35.62_amd64.deb
148K linux-tools-3.13.0-35-generic_3.13.0-35.62_amd64.deb
utests:
summary:
----------
total: 676
run: 676
pass: 674
fail: 0
pass rate: 1.000000
and LuxMark 2.0 works :)
Screenshot of benchmark here <postimg.org/image/6wyqku1vb/full/>, here
<http://picload.org/image/crloalo/beignet-git-c0ba37d6_luxmark2..png> or
here <http://s14.directupload.net/images/140920/7ib82hwt.png>.
---
Compiling kernel because of this one line added by the patch is rather
annoying and hopefully will be fixed in Ubuntu 14.10.
---
Thanks for help and thanks for Beignet.
On 20.09.2014 07:57, Zhigang Gong wrote:
> As your machine is HSW platform, you need to apply the kernel patch
> mentioned in the README.md.
> In the "Known Issues" section:
>
> "
> Some unit test cases, maybe 20 to 30, fail on 4th Generation (HSW)
> platform. The 4th Generation Intel Core Processors's support requires
> some Linux kernel modification. You need to apply the patch at:
> https://01.org/zh/beignet/downloads/linux-kernel-patch-hsw-support
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