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CERN / TIGRE

TIGRE: Tomographic Iterative GPU-based Reconstruction Toolbox
BSD 3-Clause "New" or "Revised" License
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Cuda error? #182

Closed huangs-i2r closed 3 years ago

huangs-i2r commented 4 years ago

Hi, I encountered an error after installed Tigre. Can anyone help? Thanks in advance.

Expected Behavior

After installation, pass the python example.py test

Actual Behavior

Failed with following error message:

CUDA:Siddon_projection:3D texture memory bind fail:invalid texture reference Traceback (most recent call last): File "example.py", line 23, in proj = tigre.Ax(head,geo,angles) File "/mnt/nas7/Work/TIGRE/Python/tigre/utilities/Ax.py", line 25, in Ax return _Ax_ext(img, geox, geox.angles, krylov, geox.mode) File "tigre/Source/_Ax.pyx", line 70, in _Ax._Ax_ext cuda_raise_errors(interpolation_projection(c_img, c_geometry[0], c_projections, c_angles, total_projections)) File "tigre/Source/_Ax.pyx", line 27, in _Ax.cuda_raise_errors raise ValueError('TIGRE: Call to Ax failed') ValueError: TIGRE: Call to Ax failed

Code to reproduce the problem (If applicable)

python example.py

Specifications

AnderBiguri commented 4 years ago

Hi @huangs-i2r

I suggest to donwload the latest commit, if you have not done that. Can I know what GPU are you using?

huangs-i2r commented 4 years ago

I installed the latest code download from Github, got the same message. However, I created a brand new conda environment with python 3.7, and CUDA 10.1, then it works fine with the examply.py. :)