Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2003-06-30
2008-09-30
Malzahn, David H (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
07430578
ABSTRACT:
A method and apparatus for including in a processor instructions for performing multiply-add operations on packed byte data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed byte data and a second packed byte data. The processor performs operations on data elements in said first packed byte data and said second packed byte data to generate a third packed data in response to receiving an instruction. A plurality of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed byte data.
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Binns Frank
Coke James
Debes Eric
Jackson David
Macy William W.
Intel Corporation
Malzahn David H
Mennemeier Lawrence M.
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