Bug#1070919: compyle: FTBFS in bullseye

[Antonio Valentino]

Dear Santiago,

On Sat, 11 May 2024 21:46:59 +0200 Santiago Vila <sanvila at debian.org> wrote:
> Package: src:compyle
> Version: 0.7-2
> Severity: serious
> Control: close -1 0.8.1-4
> Tags: ftbfs bullseye
> 
> Dear maintainer:
> 
> During a rebuild of all packages in bullseye, your package failed to build:
> 
> --------------------------------------------------------------------------------
> [...]
>   debian/rules binary
> dh binary --with python3 --buildsystem=pybuild
>     dh_update_autotools_config -O--buildsystem=pybuild
>     dh_autoreconf -O--buildsystem=pybuild
>     dh_auto_configure -O--buildsystem=pybuild
> I: pybuild base:232: python3.9 setup.py config
> running config
>     dh_auto_build -O--buildsystem=pybuild
> I: pybuild base:232: /usr/bin/python3 setup.py build
> running build
> running build_py
> creating /<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_compyle/build/compyle
> copying compyle/ast_utils.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.9_compyle/build/compyle
> 
> [... snipped ...]
> 
> E       pyopencl._cl.RuntimeError: clBuildProgram failed: BUILD_PROGRAM_FAILURE - clBuildProgram failed: BUILD_PROGRAM_FAILURE - clBuildProgram failed: BUILD_PROGRAM_FAILURE
> E
> E       Build on <pyopencl.Device 'pthread-AMD EPYC 7R13 Processor' on 'Portable Computing Language' at 0x1794d00>:
> E
> E       error: unknown target CPU 'generic'
> E
> E       (options: -I /usr/lib/python3/dist-packages/pyopencl/cl)
> E       (source saved as /tmp/tmp_oyjksbc.cl)
> 
> /usr/lib/python3/dist-packages/pyopencl/__init__.py:579: RuntimeError
> ________ TestParallelUtilsJIT.test_scan_works_with_external_func_opencl ________
> 
> func = <function ScanJIT._generate_kernel at 0x7f958eda5280>
> args = (<compyle.jit.ScanJIT object at 0x7f9584ac46d0>,)
> kwargs = {'ary': <compyle.array.Array object at 0x7f9584ac4610>}
> key = ('gintp', <function TestParallelUtilsJIT._test_scan_with_external_func.<locals>.input_f at 0x7f95841ecb80>, <function TestParallelUtilsJIT._test_scan_with_external_func.<locals>.output_f at 0x7f957f8b1dc0>, 'a+b', 'opencl', False, ...)
> 
>      @my_decorator
>      def _deco(func, *args, **kwargs):
>          # by Michele Simionato
>          # http://www.phyast.pitt.edu/~micheles/python/
>          key = key_func(*args, **kwargs)
>          try:
> >           return func._memoize_dic[key]  # pylint: disable=protected-access
> E           KeyError: ('gintp', <function TestParallelUtilsJIT._test_scan_with_external_func.<locals>.input_f at 0x7f95841ecb80>, <function TestParallelUtilsJIT._test_scan_with_external_func.<locals>.output_f at 0x7f957f8b1dc0>, 'a+b', 'opencl', False, True)
> 
> /usr/lib/python3/dist-packages/pytools/__init__.py:621: KeyError
> 
> During handling of the above exception, another exception occurred:
> 
> self = <compyle.tests.test_parallel.TestParallelUtilsJIT testMethod=test_scan_works_with_external_func_opencl>
> 


I'm sorry but I have no clue about this issue.
Looking at the log It seems that the CPU is not recognized.
Not sure, however if the issue is in compyle or in pyopencl.

Do you have an idea if the updated versions of the package (e.g. the 
ones currently in stable or in unstable) build properly on the same 
platform?


kind regards
-- 
Antonio Valentino