SYCL runtime_errors, CUDA BE

[dosarudaniel]

Hi,

This is a follow up of this discussion.

By following @steffenlarsen's instructions (Many thanks, btw!) on this thread from github I managed to obtain the converted code which compiles (using these instructions) and links (following the same receipt as the one suggested on github) with success now, but when I run example9.1 binary file I came across this error:

1.

terminate called after throwing an instance of 'cl::sycl::runtime_error'
  what():  No kernel named  was found -46 (CL_INVALID_KERNEL_NAME)

The error occurred at this line, as the gdb backtrace showed.
I tried this possible solution, but it didn't helped me.

Trying to debug the above error, I change the code into something simpler taken from this tutorial (and linked using the same receipt), but I got this error at runtime:

2.

terminate called after throwing an instance of 'cl::sycl::runtime_error'
  what():  Invalid device program image: size is zero -30 (CL_INVALID_VALUE)

The error occurred at this line, as the gdb backtrace 2 showed.

Do you have any tips on how to approach these issues ?

I am using this version of the clang compiler: e8f2166
The code from this tutorial worked just fine outside my project following the tutorial's building instructions
I tried this for the first issue, but did not helped me.

Thanks,
Daniel

[steffenlarsen]

Happy to hear my suggestion got you a bit further in your work. I have been trying to reproduce the issue you mention, but I have had little luck due to various dependencies. Do you per chance have a smaller reproducer?