On Sep 15, 2009, at 7:52 AM, Jyothish Soman wrote:
Sorry to you all for not being active, I will love to help in this
effort. >From September 28 to december end, there is only GRASS
coding on the menu for me.
Please do pass me any work in that time frame OPENCL or CUDA . I
will be happy to oblige.
Also, I think there is scope for using GPU as a coprocessor and
splitting work between different processors on the same machine to
coexist.
FYI, I am very much at ease with CUDA (NVidia GPU programming), than
any other form of parallelization methods. It is my field of research.
Greetings,
Here is a video of a rather impressive Manifold GIS CUDA demo
performing a raster operation:
http://www.manifold.net/video/nvidia_cuda_demo.wmv
The operation is reduced from 60 seconds to 2 using 1 GPU - imagine if
they had 4 GPUs! It would go from 60 seconds to nearly realtime....
Best,
Jeshua Lacock, Owner
<http://OpenOSX.com>
phone: 208.462.4171
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