Hi, We are using the pre-compiled version pycuda-2011.2.2.win32-py2.7.exe by Christoph Golke with CUDA SDK 4.2.18 and Pythonxy 2.7.7.2 on a Windows 7 64bit machine. The CUDA SDK is 32bit, the driver obviously 64bit (because of Windows). HW: Intel Core i7-2600, 560Ti 2GB, 8GB RAM
Questions: -> Is this generally a clever idea? -> Could the error using cuMemcpyHtoD described below be related to this? When we are running some code, cuMemcpyDtoH fails with an unknown error. >> Pycuda._driver.Error: cuMemcpyDtoH failed: unknown I am sorry for this kind of superficial description, but we are new to this code (which was created by an ex-employee) and we are trying to get into pycuda and also try to reproduce the error on a simpler code right at the moment. However, it would be of great help, if one of you could tell us, that the setup described above is completely insane, and we can concentrate on the right steps instead of walking in the dark. Kind regards, Georg -- Georg Teichtmeister Scientist Machine Vision Applications DIGITAL - Institute of Information and Communication Technologies JOANNEUM RESEARCH Steyrergasse 17 8010 Graz phone: +43 316 876 1778 fax: +43 316 876 1720 _______________________________________________ PyCUDA mailing list [email protected] http://lists.tiker.net/listinfo/pycuda
