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A comment on A book to learn R and Python in parallel for Data Science. Parent comment

Re:A book to learn R and Python in parallel for Data Science by tylermw on Tuesday April 23, 2019 @12:04PM (#19729902)
The bottlenecks for raytracing are primarily in scene traversal/intersection testing--which does not benefit from a GPU-accelerated array structure.
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Re:A book to learn R and Python in parallel for Data Science by bicubic on Tuesday April 23, 2019 @12:40PM (#19730287)
You are literally as wrong as it is possible to be wrong.

http://hoxxep.github.io/webgl-ray-tracing-demo/

https://devblogs.nvidia.com/accelerated-ray-tracing-cuda/

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Re:A book to learn R and Python in parallel for Data Science by tylermw on Tuesday April 23, 2019 @01:06PM (#19730597)
No, I'm not. I'm well aware of CUDA being used to accelerate raytracing. That cannot be accomplished by simply providing a GPU-accelerated data frame structure, as cuDF provides.
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