Hi, dear FSL experts,
I ran bedpostx_gpu command on my data and it took about 20 minutes to finish the whole process. I am so shocked about so much time this command has saved me. Before I didn't know the command and I use bedpostx command the process the same data which took me about 32 hours.
The time cost is so small that I can¡¯t even believe the results.
So after this, I compared the CPU results with the GPU results and I found some slight differences between them. The name and the number of the result files are the same. They all started with dyads*,mean*,merged*, but the size of each corresponding file is a little different. My question is whether the GPU result and the CPU result are really the same.
With kind regards.
|