Closed t-tetsuya222 closed 4 years ago
That sounds like something that should have been fixed by this MR. What version are you using?
Thank you for your response. My version was "2018.1 ". Now, updating to the latest version can solve this error. Thank you!
Hi, I have developed computational fluid dynamics code(Lattice Boltzmann Method) with PyCUDA. I need to use large memory for large scale calculation. When I send the Numpy array with shape of (27,500,500,500) to device by gpuarray.to_gpu(arr), PyCUDA gives a following error; "OverflowError: Python int too large to convert to C unsigned long"
I think the memory size of arr is larger than maximum of C unsigned long. Is there any solution ?