Configurable SIMD processor instruction specifying index to...

Details Configurable SIMD processor instruction specifying index to... Configurable SIMD processor instruction specifying index to...

2006-10-03

2008-10-21

Kim, Kenneth S (Department: 2111)

Electrical computers and digital processing systems: processing

Processing architecture

Array processor

C712S208000

Reexamination Certificate

active

07441099

ABSTRACT:
Methods and apparatuses for processing a Configurable Single-Instruction-Multiple-Data (CSIMD) instruction are disclosed. In the method, a lookup table (LUT) storing information is provided to support random access of memory locations associated with a plurality of processing elements (PEs) and to perform instruction variances by the PEs. A CSIMD instruction is received, comprising a command and an index to the lookup table (LUT), to be executed by the PEs. The command of the received CSIMD instruction is executed in parallel differently by the PEs using the LUT index to randomly access the memory locations.

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