Apparatus and method for determining stack distance of...

Details Apparatus and method for determining stack distance of... Apparatus and method for determining stack distance of...

2008-05-13

2008-05-13

Kim, Hong (Department: 2185)

Electrical computers and digital processing systems: memory

Address formation

Hashing

C711S133000, C711S159000, C711S220000, C711S221000, C711S217000, C711S118000

Reexamination Certificate

active

11281733

ABSTRACT:
A method and apparatus for determining a stack distance histogram for running software. The method may include receiving a plurality of memory references each including a corresponding address. The method may also include performing a first hash function and a second hash function on each received address. In addition, the method may include selectively storing an indication representative of each corresponding address in a hash table dependent upon results of the first hash function and the second hash function. A stack distance may then be determined based upon contents of the hash table.

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