"xing...@pitt.edu" <xing...@pitt.edu> writes: > I find the region of the code causing problem, which puzzles me even more > because it is a simple matrix look up. The question is: under what > situation a memory read/write cause segfault? Does Cuda keep track of array > size? Thanks in advance for helping.
I'm a little fuzzy on the details, but I imagine the GPU has some sort of page-based memory protection scheme just like the CPU. Andreas
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