On Sun, 29 May 2011 16:08:28 +1000, <brett.br...@csiro.au> wrote: > Just wondering if there are plans/timelines for implementing the Numpy > multidimensional and fancy indexing/slicing in PyCUDA? We use this > feature a lot to do repetitive data processing. There is not much of a > performance improvement from indexing on CPU then passing to GPU, > processing, then passing back. It seems to me that passing a single > multidimensional array to GPU memory then indexing/slicing and > processing entirely on the GPU would provide substantially greater > performance improvement?
This is being worked on--see the recent announcement regarding the 'gpundarray' list. No precise time line, but potentially soon--faster if you help. :) Andreas
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