Eddy cuda in Qsiprep

1

Dear all,

I’m running QSIprep with the following command:

sudo singularity run --nv -C -B /EBC:/EBC /EBC/home/mblesa/qsiprep-0.14.2.sif /EBC/home/mblesa/BIDS/QSIprep_tentative /EBC/home/mblesa/BIDS/QSIprep_tentative/OUTPUT participant --participant-label sub-003 -w /EBC/home/mblesa/BIDS/ --unringing-method mrdegibbs --nthreads 16 --omp-nthreads 16 --fs-license-file /EBC/local/infantFS/freesurfer/license.txt --stop-on-first-crash --output-resolution 2 > …/log_qsi.txt

By default, it uses eddy_openmp, how I could make to use eddy_cuda? Thanks in advance.

Best regards,

Manuel

2

See the note here on configuring Eddy Preprocessing — qsiprep version documentation . In addition to enabling the nvidia flag in singularity as you’ve done, you also have to pass in a new Eddy parameters file.

3

Hi,

Thanks for the reply! it’s working now!

Best regards,

Manul