[Beignet] CL_INVALID_CONTEXT

[Zhigang Gong]

The most possible cause is that it failed to open the cl device.
I just submitted two patches. Could you apply those two patches
and try it again. Then you could send all the output of the
utest_run to the list and we can check the root cause why it failed.

Thanks,
Zhigang Gong.

On Mon, Apr 13, 2015 at 09:03:12PM +0200, Jan-Niclas Hilgert wrote:
> Dear Beignet Community and Team,
> 
> i finally made beignet compile successfully on my Ubuntu 14.04 running on an Intel NUC. Unfortunately 100% of the tests provided by you fail, with a lot of error messages like these:
> 
>  at file /home/hilgert/beignet/utests/enqueue_copy_buf.cpp, function
> enqueue_copy_buf, line 56
> enqueue_copy_buf_unaligned()    [FAILED]
>    Error: error calling clCreateBuffer with error CL_INVALID_CONTEXT
> 
>  at file /home/hilgert/beignet/utests/enqueue_copy_buf_unaligned.cpp,
> function enqueue_copy_buf_unaligned, line 82
> test_printf()error calling clCreateProgramWithBinary
>    [FAILED]
>    Error: error calling cl_kernel_init with error CL_INVALID_CONTEXT
> 
> I searched the internet for a solution to that problem, but didn’t find anything useful. Have you ever experienced this error or know anything about how to get rid of it?
> 
> Best wishes,
> Jan
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