[vtkusers] What's the most important : CPU or graphic card
Prabhu Ramachandran
prabhu at aero.iitm.ernet.in
Mon Feb 25 04:29:29 EST 2002
>>>>> "DL" == Damien Lecan <damien.lecan at keosys.com> writes:
>> I'm using vtk to create volume from CT images. This operation
>> costs a lot of power, and sometimes, rotations are a lit bit
>> slow.
DL> I just add something : i'm using the java implementation of
DL> vtk. Maybe, it would be better to use C++ instead of Java to
DL> improve performances ? But how much would it be faster ? 5%,
DL> 10%, ...
I doubt that it would be faster by much. All the wrappers are thin
layers atop the VTK C++ libraries. So most of the graphics and
compute intensive stuff happens in C++ anyways. I dont have any
numbers to prove this but I'm pretty sure that you wont get too much
improvement by moving to c++.
prabhu
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