Hello FSL experts,
I'm Kim from South Korea.
I need some help.
I recently use bedpostx_gpu in Centos 7, GeForce GTX 1060, CUDA 7.5 and FSL ver 5.0.11.
The bedpostx_gpu work without error message.
However, when I do PROBTRACKX with the folder of bedpostx_gpu, the fdt_paths.nii.gz showed only showed the region of interest that I drawed.
When I do the same PROBTRACKX with the folder of bedpostx without gpu, the result showed good. I did the same patient with same ROI file.
The difference is only the xxxx.bedpostX folder.
Here is the fdt.log with bedpostx result without gpu.
set tool probtrackx
set probtrack(bedpost_dir) /Volumes/GRAID/prob_tra/sub-CC110045.bedpostX
set probtrack(xfm)
set probtrack(mode) seedmask
set probtrack(exclude_yn) 0
set probtrack(usereference_yn) 0
set probtrack(verbose_yn) 0
set probtrack(loopcheck_yn) 1
set probtrack(modeuler_yn) 0
set probtrack(curvature) 0.2
set probtrack(nsteps) 2000
set probtrack(steplength) 0.5
set probtrack(nparticles) 5000
set probtrack(fibthresh) 0.01
set probtrack(distthresh) 0.0
set probtrack(sampvox) 0.0
set probtrack(oneway_yn) 1
set probtrack(wayorder_yn) 0
set probtrack(waycond) AND
set probtrack(reference) /Volumes/GRAID/prob_tra/sub-CC110045/ROI2.nii.gz
set probtrack(output) /Volumes/GRAID/prob_tra/output4
Here is fdt.log with gpu.
set tool probtrackx
set probtrack(bedpost_dir) /Volumes/GRAID/prob_tra/bedpostx_gpu_s_share/sub-CC110045.bedpostX
set probtrack(xfm)
set probtrack(mode) seedmask
set probtrack(exclude_yn) 0
set probtrack(usereference_yn) 0
set probtrack(verbose_yn) 0
set probtrack(loopcheck_yn) 1
set probtrack(modeuler_yn) 0
set probtrack(curvature) 0.2
set probtrack(nsteps) 2000
set probtrack(steplength) 0.5
set probtrack(nparticles) 5000
set probtrack(fibthresh) 0.01
set probtrack(distthresh) 0.0
set probtrack(sampvox) 0.0
set probtrack(oneway_yn) 1
set probtrack(wayorder_yn) 0
set probtrack(waycond) AND
set probtrack(reference) /Volumes/GRAID/prob_tra/sub-CC110045/ROI2.nii.gz
set probtrack(output) /Volumes/GRAID/prob_tra/output5
What should I check for the BEDPOSTX_gpu?
I appreciate your concern.
Best regards,
KIM
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