if (DIGIT_BIT>32) {
    if( (pow2 & 0xFFFFFFFF)==0 ) { d  = 32; pow2 >>= 32; }
    }

That is very strange. The code that's referenced should only be reached under CUDA (the multi-precision words are 64bits in CUDA and only 32bits in OpenCL, hence the error about the shift being too large).

The OpenCL and CUDA apps use much of the same code, and the differences are handled via preprocessor directives. Here is the best theory I have for what is happening: You have a system environment variable named "CUDA" so when your openCL compiler reaches a point in the code with the "#ifdef CUDA" directive, it ends up setting the multi-precision word larger than it should, and will also set other parameters incorrectly. If this is what's happening, I would first check your system variables for "CUDA", otherwise it could be the openCL implementation on your system that is setting the CUDA directive. On windows, I believe the openCL implementation is part of a system dll file, so not sure how to handle that. Do you know how to get the exact command line that your openCL compiler is using?

gpuMultiPrecAMD_v402.h
pdtKernelAMD_v402.cl
pdtKernel_v402.cl
gpuMultiPrec_v402.h

02/12/2023  09:56 AM        22,536,448 GetDecics_4.00_windows_x86_64
03/31/2023  02:32 PM        22,719,607 GetDecics_4.02_windows_x86_64__opencl_intel
03/31/2023  02:32 PM        22,575,516 GetDecics_4.02_windows_x86_64__opencl_nvidia
02/12/2023  09:55 AM        22,575,516 GetDecics_4.02_windows_x86_64__opencl_amd

<file_ref>
    <file_name>sf7_DS-16x11_Grp4834097of8000000.dat</file_name>
    <open_name>in</open_name>
</file_ref>
<command_line>

</command_line>
</workunit>

04/02/2023  07:08 PM    <DIR>          .
04/02/2023  07:08 PM    <DIR>          ..
04/02/2023  06:13 PM               349 gpuLookupTable.txt
04/02/2023  06:13 PM            34,028 gpuMultiPrecAMD.h
04/02/2023  06:13 PM             1,061 in
04/02/2023  06:31 PM             8,642 init_data.xml
04/02/2023  06:13 PM               728 mp_int.h
04/02/2023  06:36 PM                 0 out
04/02/2023  06:31 PM               124 out.1
04/02/2023  06:13 PM            76,649 pdtKernelAMD.cl
02/12/2023  09:55 AM        22,536,448 test.exe
02/12/2023  09:55 AM        22,575,516 test2.exe
              10 File(s)     45,233,545 bytes
               2 Dir(s)  1,820,312,457,216 bytes free

C:\Users\jstateson\Downloads\numbers_h110\test>test2

C:\Users\jstateson\Downloads\numbers_h110\test>type stderr.txt
19:08:37 (40056): Can't set up shared mem: -1. Will run in standalone mode.
GPU Summary String = [CAL|AMDFireProS9050|3|12288MB||102].
Loading GPU lookup table from file.
GPU was not found in the lookup table.  Using default values:
  numBlocks = 1024.
  threadsPerBlock = 32.
  polyBufferSize = 32768.

C:\Users\jstateson\Downloads\numbers_h110\test>test2

C:\Users\jstateson\Downloads\numbers_h110\test>type stderr.txt
20:04:42 (66488): Can't open init data file - running in standalone mode
GPU Summary String = .
Loading GPU lookup table from file.
GPU was not found in the lookup table.  Using default values:
  numBlocks = 1024.
  threadsPerBlock = 32.
  polyBufferSize = 32768.
20:04:42 (66488): Can't open init data file - running in standalone mode
Error: Failed to obtain OpenCL device id.
Error: Failed to initialize OpenCL.

"C:\Users\JSTATE~1\AppData\Local\Temp\OCL27052T3.cl", line 1941: warning: 
          shift count is too large
      if( (pow2 & 0xFFFFFFFF)==0 ) { d  = 32; pow2 >>= 32; }
                                                       ^