18374871. Fast Fourier Transforms for Processing-in-Memory (Advanced Micro Devices, Inc.)
Fast Fourier Transforms for Processing-in-Memory
Organization Name
Inventor(s)
Mohamed Assem Abd ElMohsen Ibrahim of Santa Clara CA US
Shaizeen Dilawarhusen Aga of Santa Clara CA US
Fast Fourier Transforms for Processing-in-Memory
This abstract first appeared for US patent application 18374871 titled 'Fast Fourier Transforms for Processing-in-Memory
Original Abstract Submitted
Fast Fourier transforms for processing-in-memory are described. In accordance with the described techniques, a computing device includes a memory, a host processing unit, and a processing-in-memory unit that operates on data of one or more banks of the memory. The host processing unit stores interacting elements of a fast Fourier transform at locations in the one or more banks. The locations are mapped to a lane of the processing-in-memory unit. The host processing unit issues processing-in-memory commands instructing the processing-in-memory unit to load the interacting elements from the locations into the lane of the processing-in-memory unit, and execute an operation on the interacting elements.
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