Here's the cdb of the process. Appears to be loading 32 bit dlls for python (both 64 and 32 bit installed), although upon looking this up, MS puts 64 bit dlls in the System32 directory and 32 bit dlls in the SysWow64 directory.
PS C:\pycuda\test> cdb python test_driver.py Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. CommandLine: python test_driver.py Symbol search path is: srv*c:\symbols*http://msdl.microsoft.com/download/symbols Executable search path is: ModLoad: 00000000`1d000000 00000000`1d00b000 python.exe ModLoad: 00000000`77720000 00000000`778a6000 ntdll.dll ModLoad: 00000000`77520000 00000000`7764d000 C:\Windows\system32\kernel32.dll ModLoad: 00000000`1e000000 00000000`1e2b3000 C:\Windows\system32\python26.dll ModLoad: 00000000`77650000 00000000`7771d000 C:\Windows\system32\USER32.dll ModLoad: 000007fe`fe8f0000 000007fe`fe954000 C:\Windows\system32\GDI32.dll ModLoad: 000007fe`fe470000 000007fe`fe578000 C:\Windows\system32\ADVAPI32.dll ModLoad: 000007fe`fe620000 000007fe`fe763000 C:\Windows\system32\RPCRT4.dll ModLoad: 000007fe`fede0000 000007fe`ffa33000 C:\Windows\system32\SHELL32.dll ModLoad: 000007fe`fea20000 000007fe`feabc000 C:\Windows\system32\msvcrt.dll ModLoad: 000007fe`fde50000 000007fe`fdec3000 C:\Windows\system32\SHLWAPI.dll ModLoad: 00000000`6c8e0000 00000000`6c97d000 C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.414 8_none_08e3747fa83e48bc\MSVCR90.dll (1374.127c): Break instruction exception - code 80000003 (first chance) ntdll!DbgBreakPoint: 00000000`77766060 cc int 3 0:000> GN ModLoad: 000007fe`fe0e0000 000007fe`fe10d000 C:\Windows\system32\IMM32.DLL ModLoad: 000007fe`fe360000 000007fe`fe462000 C:\Windows\system32\MSCTF.dll ModLoad: 000007fe`fe350000 000007fe`fe35d000 C:\Windows\system32\LPK.DLL ModLoad: 000007fe`fe580000 000007fe`fe61a000 C:\Windows\system32\USP10.dll ModLoad: 00000001`80000000 00000001`80008000 C:\Windows\KATRK64.DLL ModLoad: 000007fe`fd050000 000007fe`fd05c000 C:\Windows\system32\WTSAPI32.dll ModLoad: 000007fe`fc7f0000 000007fe`fc9e9000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1d f_6.0.6002.18005_none_1509f8bef40ee4da\comctl32.dll ModLoad: 00000000`021c0000 00000000`0224e000 C:\Python26\lib\site-packages\numpy\core\multiarray.pyd ModLoad: 00000000`02250000 00000000`022ac000 C:\Python26\lib\site-packages\numpy\core\umath.pyd ModLoad: 00000000`022b0000 00000000`022c9000 C:\Python26\lib\site-packages\numpy\core\_sort.pyd ModLoad: 00000000`03600000 00000000`03a08000 C:\Python26\lib\site-packages\numpy\core\_dotblas.pyd ModLoad: 00000000`10000000 00000000`10099000 C:\Python26\lib\site-packages\numpy\libiomp5md.dll (1374.127c): Unknown exception - code a1a01db1 (first chance) ModLoad: 00000000`022d0000 00000000`022fd000 C:\Python26\lib\site-packages\numpy\core\scalarmath.pyd ModLoad: 00000000`02310000 00000000`02318000 C:\Python26\lib\site-packages\numpy\lib\_compiled_base.pyd ModLoad: 00000000`03a10000 00000000`042f4000 C:\Python26\lib\site-packages\numpy\linalg\lapack_lite.pyd ModLoad: 00000000`02320000 00000000`02334000 C:\Python26\lib\site-packages\numpy\fft\fftpack_lite.pyd ModLoad: 00000000`02340000 00000000`02395000 C:\Python26\lib\site-packages\numpy\random\mtrand.pyd ModLoad: 000007fe`fcd20000 000007fe`fcd68000 C:\Windows\system32\rsaenh.dll ModLoad: 00000000`1d1a0000 00000000`1d1bf000 C:\Python26\DLLs\_ctypes.pyd ModLoad: 000007fe`fe110000 000007fe`fe2e8000 C:\Windows\system32\ole32.dll ModLoad: 000007fe`feac0000 000007fe`feb93000 C:\Windows\system32\OLEAUT32.dll ModLoad: 00000000`04300000 00000000`04398000 C:\Python26\lib\site-packages\pycuda-0.94beta-py2.6-win-amd64.egg\pycuda\ _driver.pyd ModLoad: 00000000`02520000 00000000`0256a000 C:\boost\boost_1_39\stage\lib\boost_python-vc90-mt-1_39.dll ModLoad: 00000000`63c60000 00000000`63d33000 C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.414 8_none_08e3747fa83e48bc\MSVCP90.dll ModLoad: 00000000`023d0000 00000000`023e1000 C:\boost\boost_1_39\stage\lib\boost_thread-vc90-mt-1_39.dll ModLoad: 00000000`043a0000 00000000`06ba9000 C:\Windows\system32\nvcuda.dll ModLoad: 00000000`06bb0000 00000000`06d34000 C:\Windows\system32\nvapi64.dll ModLoad: 000007fe`fdc70000 000007fe`fde4c000 C:\Windows\system32\SETUPAPI.dll ModLoad: 000007fe`fd090000 000007fe`fd09b000 C:\Windows\system32\VERSION.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ================================================= test session starts ================================================= python: platform win32 -- Python 2.6.4 -- pytest-1.2.1 test object 1: test_driver.py test_driver.py ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 00000000`09570000 00000000`095f5000 C:\Python26\DLLs\_hashlib.pyd ModLoad: 000007fe`fda00000 000007fe`fda35000 C:\Windows\system32\apphelp.dll ModLoad: 00000000`025b0000 00000000`025bb000 C:\Python26\lib\site-packages\pycuda-0.94beta-py2.6-win-amd64.egg\pycuda\ _pvt_struct.pyd .ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll .ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll (1374.127c): C++ EH exception - code e06d7363 (first chance) (1374.127c): C++ EH exception - code e06d7363 (first chance) (1374.127c): C++ EH exception - code e06d7363 (first chance) (1374.127c): C++ EH exception - code e06d7363 (first chance) (1374.127c): C++ EH exception - code e06d7363 (first chance) FModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll .ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll .ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll ModLoad: 000007fe`fba70000 000007fe`fba81000 C:\Windows\system32\dwmapi.dll (1374.127c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Windows\system32\nvcuda.dll - nvcuda!cuSurfRefGetFormat+0x51f7: 00000000`043ac1a7 410fb644cb04 movzx eax,byte ptr [r11+rcx*8+4] ds:00000017`ee157434=?? 0:000> GN (1374.127c): Access violation - code c0000005 (!!! second chance !!!) nvcuda!cuSurfRefGetFormat+0x51f7: 00000000`043ac1a7 410fb644cb04 movzx eax,byte ptr [r11+rcx*8+4] ds:00000017`ee157434=?? 0:000> 0:000> GN nvcuda!cuSurfRefGetFormat+0x51f7: 00000000`043ac1a7 410fb644cb04 movzx eax,byte ptr [r11+rcx*8+4] ds:00000017`ee157434=?? _______________________________________________ PyCUDA mailing list pyc...@host304.hostmonster.com http://host304.hostmonster.com/mailman/listinfo/pycuda_tiker.net
