When I run ./utest_run, I get 18 errors,
Those tests use the __local memory space, which does not work on Haswell
without a kernel patch:
https://01.org/zh/beignet/downloads/linux-kernel-patch-hsw-support
When I run any OpenCL programs, I need root privilege
You shouldn't; you may have
From http://www.freedesktop.org/wiki/Software/Beignet/ :
Based on our test result, LLVM 3.5 has best pass rate on all the test suites.
Compare to LLVM 3.5, LLVM 3.6 has slightly lower pass rate(caused by one front
end bug at clang 3.6) but has better performance (3% to 5% up).
When I run the
Given that really fixing shared local memory on Haswell is likely
to take some time, at least make it an explicit error that points
the user to the kernel patch, instead of returning success
without actually doing the computation.
As I can't find an error code to check for this problem (if there
