The above patch is now in Alioth, but please do *not* upload it yet.

 $ grep '^model name'  /proc/cpuinfo | head -n1
model name      : Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz
... 4200U is [Haswell] so I guess I can do the testing, right?

If your integrated GPU is enabled (it might not be if you also have a discrete GPU - xrandr --listproviders), yes. Please try, with both current beignet-opencl-icd and the above fix:

- the test suite (/usr/lib/x86_64-linux-gnu/beignet/utest_run from beignet-dev): many failures before this fix, should be none after.

- the clFFT test from https://bugs.freedesktop.org/show_bug.cgi?id=100639
This needs a small change to work in sid (its reporter was using jessie-backports):
-DCMAKE_C_FLAGS:STRING="-O3 -DCL_USE_DEPRECATED_OPENCL_1_2_APIS=1"
as linking to an __inline symbol (clfftInitSetupData) without optimization fails in recent gcc.

Depends: beignet-opencl-icd|mesa-opencl-icd|opencl-icd

I'd suggest just Depends: opencl-icd, as which one will actually work is hardware dependent.

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