[Pkg-opencl-devel] Bug#1100255: pyopencl: FTBFS: ../pyopencl/__init__.py:580: RuntimeError

[Andreas Beckmann]

Control: tag -1 moreinfo unreproducible

Hi Santiago,

On 3/12/25 17:32, Santiago Vila wrote:
> Package: src:pyopencl
> Version: 2024.1-3

> Build on <pyopencl.Device 'cpu-skylake-avx512-AMD EPYC 9R14' on 'Portable Computing Language' at 0xac2f3f0>:
> 
> Device cpu-skylake-avx512-AMD EPYC 9R14 failed to build the program

> If you could not reproduce the bug please contact me privately, as I
> am willing to provide ssh access to a virtual machine where the bug is
> fully reproducible.

I'm not able to reproduce this failure. Could you retry it again? There 
are two possible causes I could imagine:

* transient transitive error caused by some B-D, fixed inbetween, no 
further action needed

* CPU dependent issue - I only have access to an Intel CPU w/o AVX-512

If you are able to reproduce this issue, could you try it again with 
POCL_KERNELLIB_NAME=sse2 or POCL_KERNELLIB_NAME=avx2 set in the 
environment? That should cause PoCL to generate code for an "older" CPU 
with less features.


Thanks

Andreas