Title:
SYSTEM AND METHOD FOR ARITHMETIC PROCESSING AND PROGRAM STORAGE DEVICE THEREFOR
Document Type and Number:
Japanese Patent JP3940269
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vector register architecture capable of optimizing perfor mance in all operation modes in the same structure.
SOLUTION: A system and a method for processing operation to use data vectors respectively containing plural data elements comprises a vector data file 206 provided with plural storage elements for storing the data elements of the data vectors. A pointer array 202 is connected to the vector data file by a bus. The pointer array is provided with plural entries and each of entries identifies at least one storage element in the vector data file. At least one storage element stores at least one data element of the data vector and at least one storage element identified by the specified entry has the arbitrary start address of the vector data file to at least one entry of the pointer array.
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Inventors:
Claire John Grossner
Adem Hokenek
David Melzer
Mavan Maudgill
Adem Hokenek
David Melzer
Mavan Maudgill
Application Number:
JP2001051897A
Publication Date:
July 04, 2007
Filing Date:
February 27, 2001
Export Citation:
Assignee:
INTERNATIONAL BUSINESS MASCHINES CORPORATION
International Classes:
G06F17/16; G06F9/345; G06F12/00; G06F15/78; G06F15/80; (IPC1-7): G06F17/16; G06F12/00
Domestic Patent References:
| JP61060473B1 |
Attorney, Agent or Firm:
Hiroshi Sakaguchi
Yoshihiro City
Yoshihiro City