Different results on different devices

Question

Different results on different devices

Closed this issue 2 months ago · 2 comments

Hi,
I want to get same results with same dicom images.
So I set ：

os.environ["ITK_GLOBAL_DEFAULT_NUMBER_OF_THREADS"] = "1"
ants.registration(fixed=f_img, moving=m_img, type_of_transform='Affine', verbose=False, random_seed=1)

I can get same results on my computer.But I will get different results on different computer.

Do you know what caused this result and how can I get same results on different computer?

Answer 1 · 2024-09-20T13:20:13.000Z

Have you read all of https://github.com/ANTsX/ANTs/wiki/antsRegistration-reproducibility-issues ?

Answer 2 · 2024-09-20T13:30:41.000Z

I'm not sure perfect reproducibility is possible on different machines. How different are the results?