Dear Experts
I am running FSL FDT PROBTRACKX (probabilistic fiber tracking)
tool box. My 4D volumes contains 219*219*44*22 (X,Y,Z,b). Currently I am
running it for all the voxels using "single mask" and all the other parameters are
defaults. It has been five days it is still on the 17 th slice and 27 to go. It is
taking awful lot of time. Is this normal? My PC is an Intel Xeon 64bit 2.4GHz
quad-core with 8GB memory and with RedHat Linux. I also noticed that even if
the PC has 4 cores the program only uses one. Is there any way to parallelize
this so that the program use at least three cores simultaneously (Assuming it
will run faster)? What is the use of fsl_sub command? Can I use fsl_sub
command for this purpose? If so How? Appreciate if any one can help me with
this.
Thanks
Indika
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