POCL_WORK_GROUP_METHOD=cbs python3 test.py
make it works
$ POCL_WORK_GROUP_METHOD=cbs python3 test.py
[SubCFG] Form SubCFGs in bsort_all
[SubCFG] Form SubCFGs in bsort_horizontal
[SubCFG] Form SubCFGs in bsort_vertical
[SubCFG] Form SubCFGs in bsort_book
[SubCFG] Form SubCFGs in bsort_file
With latest version (PAS OK)
$ dpkg -l | grep pocl
ii libpocl2-common5.0-2.1
all common files for the pocl library
ii libpocl2t64:amd64 5.0-2.1
Debian12 (OK)
$ dpkg -l | grep pocl
ii libpocl2:amd64 3.1-3+deb12u1
amd64Portable Computing Language library
ii libpocl2-common 3.1-3+deb12u1
all
On Debian12 it works out of the box
$ POCL_DEBUG=1 python3 test.py
[2024-03-11 10:05:31.837738936]POCL: in fn pocl_install_sigfpe_handler at line
229:
| GENERAL | Installing SIGFPE handler...
[2024-03-11 10:05:31.868890390]POCL: in fn POclCreateCommandQueue at line 98:
| GENERAL |
We already had the warning message
[2024-03-10 14:26:18.189651850]POCL: in fn void
appendToProgramBuildLog(cl_program, unsigned int, std::string&) at line 111:
| ERROR | warning:
/home/picca/.cache/pocl/kcache/tempfile_msXjLw.cl:861:14: AVX vector argument
of type '__private float8'
Here a log with POCL_DEBUG=all
picca@cush:/tmp$ python3 test.py
[2024-03-10 14:22:19.462191847]POCL: in fn pocl_install_sigfpe_handler at line
265:
| GENERAL | Installing SIGFPE handler...
[2024-03-10 14:22:19.475550217]POCL: in fn POclCreateCommandQueue at line 103:
| GENERAL |
It seems that here is an error here
[2024-03-10 14:22:19.550588408]POCL: in fn int
pocl_llvm_build_program(cl_program, unsigned int, cl_uint, _cl_program* const*,
const char**, int) at line 420:
| LLVM | all build options: -Dcl_khr_int64
-DPOCL_DEVICE_ADDRESS_BITS=64
Here a small script which trigger the errorfrom silx.image import medianfilter
import numpy
IMG = numpy.arange(1.0).reshape(100, 100)
KERNEL = (1, 1)
res = medianfilter.medfilt2d(
image=IMG,
kernel_size=KERNEL,
engine="opencl",
)
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