System and method for parallel computing multiple packed-sum...

Details System and method for parallel computing multiple packed-sum... System and method for parallel computing multiple packed-sum...

2006-05-30

2006-05-30

Ngo, Chuong D. (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07054895

ABSTRACT:
A system and method are presented in which multiple packed-sum absolute differences (PSAD) are computed in response to a single instruction. One embodiment of the system comprises a first register configured to store a first operand having data elements, and a second register configured to store a second operand having data elements. Additionally, the system comprises a processor configured to perform multiple PSAD calculations between the data elements of the second operand and a first subset of data elements of the first operand. The multiple PSAD calculations are performed in response to a single instruction set. One embodiment of the method comprises the steps of receiving a single instruction, and performing multiple PSAD calculations in response to the single instruction.

REFERENCES:
patent: 5586202 (1996-12-01), Ohki et al.
patent: 5610850 (1997-03-01), Uratani et al.
patent: 6243803 (2001-06-01), Abdallah et al.
patent: 6269174 (2001-07-01), Koba et al.
patent: 6377970 (2002-04-01), Abdallah et al.
patent: 6526430 (2003-02-01), Hung et al.

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