Arithmetic device and data movement method
AssigneeDenso Corporation
InventorMasanori KOSAKI
Life of this patent
Estimating the term…
Abstract
An arithmetic device includes multiple PEs arranged in two-dimensional manner. Each PE has a selector that outputs input data in a set direction. The PE performs data movement via the selector with another non-adjacent PE located diagonally, or performs data movement via the selector in own PE by moving data from a register to an arithmetic circuit, by processing a selector setting command and an input output command in a single operation.
Claims17
An arithmetic device comprising multiple processors, wherein
- the multiple processors each includes a selector configured to receive data input to the processor and output the data in a set direction, and
- the multiple processors each performs a data movement via the selector with another non-adjacent processor or performs a data movement via the selector in own processor, by processing a selector setting command and an input output command of the data in a single operation.
A data movement method for an arithmetic device, wherein the arithmetic device includes multiple processors and the multiple processors each includes a selector configured to receive data input to the processor and output the data in a set direction, the data movement method comprising
- performing, using the multiple processors, a data movement via the selector with another non-adjacent processor or performing, using the multiple processors, a data movement via the selector in own processor, by processing a selector setting command and an input output command of the data in a single operation.
Dependencies are inferred from the claim text.